    {-# LANGUAGE ImplicitParams, RankNTypes, TypeApplications #-}

    -- | Copyright  : Will Thompson and Iñaki García Etxebarria
    -- License    : LGPL-2.1
    -- Maintainer : Iñaki García Etxebarria
    --
    -- t'GI.Gtk.Objects.IconTheme.IconTheme' provides a facility for looking up icons by name
    -- and size. The main reason for using a name rather than simply
    -- providing a filename is to allow different icons to be used
    -- depending on what “icon theme” is selected
    -- by the user. The operation of icon themes on Linux and Unix
    -- follows the <http://www.freedesktop.org/Standards/icon-theme-spec Icon Theme Specification>
    -- There is a fallback icon theme, named @hicolor@, where applications
    -- should install their icons, but additional icon themes can be installed
    -- as operating system vendors and users choose.
    --
    -- Named icons are similar to the deprecated [Stock Items][gtkstock],
    -- and the distinction between the two may be a bit confusing.
    -- A few things to keep in mind:
    --
    -- * Stock images usually are used in conjunction with
    --   [Stock Items][gtkstock], such as 'GI.Gtk.Constants.STOCK_OK' or
    --   'GI.Gtk.Constants.STOCK_OPEN'. Named icons are easier to set up and therefore
    --   are more useful for new icons that an application wants to
    --   add, such as application icons or window icons.
    -- * Stock images can only be loaded at the symbolic sizes defined
    --   by the t'GI.Gtk.Enums.IconSize' enumeration, or by custom sizes defined
    --   by 'GI.Gtk.Functions.iconSizeRegister', while named icons are more flexible
    --   and any pixel size can be specified.
    -- * Because stock images are closely tied to stock items, and thus
    --   to actions in the user interface, stock images may come in
    --   multiple variants for different widget states or writing
    --   directions.
    --
    --
    -- A good rule of thumb is that if there is a stock image for what
    -- you want to use, use it, otherwise use a named icon. It turns
    -- out that internally stock images are generally defined in
    -- terms of one or more named icons. (An example of the
    -- more than one case is icons that depend on writing direction;
    -- 'GI.Gtk.Constants.STOCK_GO_FORWARD' uses the two themed icons
    -- “gtk-stock-go-forward-ltr” and “gtk-stock-go-forward-rtl”.)
    --
    -- In many cases, named themes are used indirectly, via t'GI.Gtk.Objects.Image.Image'
    -- or stock items, rather than directly, but looking up icons
    -- directly is also simple. The t'GI.Gtk.Objects.IconTheme.IconTheme' object acts
    -- as a database of all the icons in the current theme. You
    -- can create new t'GI.Gtk.Objects.IconTheme.IconTheme' objects, but it’s much more
    -- efficient to use the standard icon theme for the t'GI.Gdk.Objects.Screen.Screen'
    -- so that the icon information is shared with other people
    -- looking up icons.
    --
    -- === /C code/
    -- >
    -- >GError *error = NULL;
    -- >GtkIconTheme *icon_theme;
    -- >GdkPixbuf *pixbuf;
    -- >
    -- >icon_theme = gtk_icon_theme_get_default ();
    -- >pixbuf = gtk_icon_theme_load_icon (icon_theme,
    -- >                                   "my-icon-name", // icon name
    -- >                                   48, // icon size
    -- >                                   0,  // flags
    -- >                                   &error);
    -- >if (!pixbuf)
    -- >  {
    -- >    g_warning ("Couldn’t load icon: %s", error->message);
    -- >    g_error_free (error);
    -- >  }
    -- >else
    -- >  {
    -- >    // Use the pixbuf
    -- >    g_object_unref (pixbuf);
    -- >  }
    --

    #if !defined(__HADDOCK_VERSION__)
    #define ENABLE_OVERLOADING
    #endif

    module GI.Gtk.Objects.IconTheme
        (

    -- * Exported types
        IconTheme(..)                           ,
        IsIconTheme                             ,
        toIconTheme                             ,

     -- * Methods
    -- |
    --
    --  === __Click to display all available methods, including inherited ones__
    -- ==== Methods
    -- [addResourcePath]("GI.Gtk.Objects.IconTheme#g:method:addResourcePath"), [appendSearchPath]("GI.Gtk.Objects.IconTheme#g:method:appendSearchPath"), [bindProperty]("GI.GObject.Objects.Object#g:method:bindProperty"), [bindPropertyFull]("GI.GObject.Objects.Object#g:method:bindPropertyFull"), [chooseIcon]("GI.Gtk.Objects.IconTheme#g:method:chooseIcon"), [chooseIconForScale]("GI.Gtk.Objects.IconTheme#g:method:chooseIconForScale"), [forceFloating]("GI.GObject.Objects.Object#g:method:forceFloating"), [freezeNotify]("GI.GObject.Objects.Object#g:method:freezeNotify"), [getv]("GI.GObject.Objects.Object#g:method:getv"), [hasIcon]("GI.Gtk.Objects.IconTheme#g:method:hasIcon"), [isFloating]("GI.GObject.Objects.Object#g:method:isFloating"), [listContexts]("GI.Gtk.Objects.IconTheme#g:method:listContexts"), [listIcons]("GI.Gtk.Objects.IconTheme#g:method:listIcons"), [loadIcon]("GI.Gtk.Objects.IconTheme#g:method:loadIcon"), [loadIconForScale]("GI.Gtk.Objects.IconTheme#g:method:loadIconForScale"), [loadSurface]("GI.Gtk.Objects.IconTheme#g:method:loadSurface"), [lookupByGicon]("GI.Gtk.Objects.IconTheme#g:method:lookupByGicon"), [lookupByGiconForScale]("GI.Gtk.Objects.IconTheme#g:method:lookupByGiconForScale"), [lookupIcon]("GI.Gtk.Objects.IconTheme#g:method:lookupIcon"), [lookupIconForScale]("GI.Gtk.Objects.IconTheme#g:method:lookupIconForScale"), [notify]("GI.GObject.Objects.Object#g:method:notify"), [notifyByPspec]("GI.GObject.Objects.Object#g:method:notifyByPspec"), [prependSearchPath]("GI.Gtk.Objects.IconTheme#g:method:prependSearchPath"), [ref]("GI.GObject.Objects.Object#g:method:ref"), [refSink]("GI.GObject.Objects.Object#g:method:refSink"), [rescanIfNeeded]("GI.Gtk.Objects.IconTheme#g:method:rescanIfNeeded"), [runDispose]("GI.GObject.Objects.Object#g:method:runDispose"), [stealData]("GI.GObject.Objects.Object#g:method:stealData"), [stealQdata]("GI.GObject.Objects.Object#g:method:stealQdata"), [thawNotify]("GI.GObject.Objects.Object#g:method:thawNotify"), [unref]("GI.GObject.Objects.Object#g:method:unref"), [watchClosure]("GI.GObject.Objects.Object#g:method:watchClosure").
    --
    -- ==== Getters
    -- [getData]("GI.GObject.Objects.Object#g:method:getData"), [getExampleIconName]("GI.Gtk.Objects.IconTheme#g:method:getExampleIconName"), [getIconSizes]("GI.Gtk.Objects.IconTheme#g:method:getIconSizes"), [getProperty]("GI.GObject.Objects.Object#g:method:getProperty"), [getQdata]("GI.GObject.Objects.Object#g:method:getQdata"), [getSearchPath]("GI.Gtk.Objects.IconTheme#g:method:getSearchPath").
    --
    -- ==== Setters
    -- [setCustomTheme]("GI.Gtk.Objects.IconTheme#g:method:setCustomTheme"), [setData]("GI.GObject.Objects.Object#g:method:setData"), [setDataFull]("GI.GObject.Objects.Object#g:method:setDataFull"), [setProperty]("GI.GObject.Objects.Object#g:method:setProperty"), [setScreen]("GI.Gtk.Objects.IconTheme#g:method:setScreen"), [setSearchPath]("GI.Gtk.Objects.IconTheme#g:method:setSearchPath").

    #if defined(ENABLE_OVERLOADING)
        ResolveIconThemeMethod                  ,
    #endif

    -- ** addBuiltinIcon #method:addBuiltinIcon#

        iconThemeAddBuiltinIcon                 ,

    -- ** addResourcePath #method:addResourcePath#

    #if defined(ENABLE_OVERLOADING)
        IconThemeAddResourcePathMethodInfo      ,
    #endif
        iconThemeAddResourcePath                ,

    -- ** appendSearchPath #method:appendSearchPath#

    #if defined(ENABLE_OVERLOADING)
        IconThemeAppendSearchPathMethodInfo     ,
    #endif
        iconThemeAppendSearchPath               ,

    -- ** chooseIcon #method:chooseIcon#

    #if defined(ENABLE_OVERLOADING)
        IconThemeChooseIconMethodInfo           ,
    #endif
        iconThemeChooseIcon                     ,

    -- ** chooseIconForScale #method:chooseIconForScale#

    #if defined(ENABLE_OVERLOADING)
        IconThemeChooseIconForScaleMethodInfo   ,
    #endif
        iconThemeChooseIconForScale             ,

    -- ** getDefault #method:getDefault#

        iconThemeGetDefault                     ,

    -- ** getExampleIconName #method:getExampleIconName#

    #if defined(ENABLE_OVERLOADING)
        IconThemeGetExampleIconNameMethodInfo   ,
    #endif
        iconThemeGetExampleIconName             ,

    -- ** getForScreen #method:getForScreen#

        iconThemeGetForScreen                   ,

    -- ** getIconSizes #method:getIconSizes#

    #if defined(ENABLE_OVERLOADING)
        IconThemeGetIconSizesMethodInfo         ,
    #endif
        iconThemeGetIconSizes                   ,

    -- ** getSearchPath #method:getSearchPath#

    #if defined(ENABLE_OVERLOADING)
        IconThemeGetSearchPathMethodInfo        ,
    #endif
        iconThemeGetSearchPath                  ,

    -- ** hasIcon #method:hasIcon#

    #if defined(ENABLE_OVERLOADING)
        IconThemeHasIconMethodInfo              ,
    #endif
        iconThemeHasIcon                        ,

    -- ** listContexts #method:listContexts#

    #if defined(ENABLE_OVERLOADING)
        IconThemeListContextsMethodInfo         ,
    #endif
        iconThemeListContexts                   ,

    -- ** listIcons #method:listIcons#

    #if defined(ENABLE_OVERLOADING)
        IconThemeListIconsMethodInfo            ,
    #endif
        iconThemeListIcons                      ,

    -- ** loadIcon #method:loadIcon#

    #if defined(ENABLE_OVERLOADING)
        IconThemeLoadIconMethodInfo             ,
    #endif
        iconThemeLoadIcon                       ,

    -- ** loadIconForScale #method:loadIconForScale#

    #if defined(ENABLE_OVERLOADING)
        IconThemeLoadIconForScaleMethodInfo     ,
    #endif
        iconThemeLoadIconForScale               ,

    -- ** loadSurface #method:loadSurface#

    #if defined(ENABLE_OVERLOADING)
        IconThemeLoadSurfaceMethodInfo          ,
    #endif
        iconThemeLoadSurface                    ,

    -- ** lookupByGicon #method:lookupByGicon#

    #if defined(ENABLE_OVERLOADING)
        IconThemeLookupByGiconMethodInfo        ,
    #endif
        iconThemeLookupByGicon                  ,

    -- ** lookupByGiconForScale #method:lookupByGiconForScale#

    #if defined(ENABLE_OVERLOADING)
        IconThemeLookupByGiconForScaleMethodInfo,
    #endif
        iconThemeLookupByGiconForScale          ,

    -- ** lookupIcon #method:lookupIcon#

    #if defined(ENABLE_OVERLOADING)
        IconThemeLookupIconMethodInfo           ,
    #endif
        iconThemeLookupIcon                     ,

    -- ** lookupIconForScale #method:lookupIconForScale#

    #if defined(ENABLE_OVERLOADING)
        IconThemeLookupIconForScaleMethodInfo   ,
    #endif
        iconThemeLookupIconForScale             ,

    -- ** new #method:new#

        iconThemeNew                            ,

    -- ** prependSearchPath #method:prependSearchPath#

    #if defined(ENABLE_OVERLOADING)
        IconThemePrependSearchPathMethodInfo    ,
    #endif
        iconThemePrependSearchPath              ,

    -- ** rescanIfNeeded #method:rescanIfNeeded#

    #if defined(ENABLE_OVERLOADING)
        IconThemeRescanIfNeededMethodInfo       ,
    #endif
        iconThemeRescanIfNeeded                 ,

    -- ** setCustomTheme #method:setCustomTheme#

    #if defined(ENABLE_OVERLOADING)
        IconThemeSetCustomThemeMethodInfo       ,
    #endif
        iconThemeSetCustomTheme                 ,

    -- ** setScreen #method:setScreen#

    #if defined(ENABLE_OVERLOADING)
        IconThemeSetScreenMethodInfo            ,
    #endif
        iconThemeSetScreen                      ,

    -- ** setSearchPath #method:setSearchPath#

    #if defined(ENABLE_OVERLOADING)
        IconThemeSetSearchPathMethodInfo        ,
    #endif
        iconThemeSetSearchPath                  ,

     -- * Signals

    -- ** changed #signal:changed#

        IconThemeChangedCallback                ,
    #if defined(ENABLE_OVERLOADING)
        IconThemeChangedSignalInfo              ,
    #endif
        afterIconThemeChanged                   ,
        onIconThemeChanged                      ,

        ) where

    import Data.GI.Base.ShortPrelude
    import qualified Data.GI.Base.ShortPrelude as SP
    import qualified Data.GI.Base.Overloading as O
    import qualified Prelude as P

    import qualified Data.GI.Base.Attributes as GI.Attributes
    import qualified Data.GI.Base.BasicTypes as B.Types
    import qualified Data.GI.Base.ManagedPtr as B.ManagedPtr
    import qualified Data.GI.Base.GArray as B.GArray
    import qualified Data.GI.Base.GClosure as B.GClosure
    import qualified Data.GI.Base.GError as B.GError
    import qualified Data.GI.Base.GHashTable as B.GHT
    import qualified Data.GI.Base.GVariant as B.GVariant
    import qualified Data.GI.Base.GValue as B.GValue
    import qualified Data.GI.Base.GParamSpec as B.GParamSpec
    import qualified Data.GI.Base.CallStack as B.CallStack
    import qualified Data.GI.Base.Properties as B.Properties
    import qualified Data.GI.Base.Signals as B.Signals
    import qualified Control.Monad.IO.Class as MIO
    import qualified Data.Coerce as Coerce
    import qualified Data.Text as T
    import qualified Data.Kind as DK
    import qualified Data.ByteString.Char8 as B
    import qualified Data.Map as Map
    import qualified Foreign.Ptr as FP
    import qualified GHC.OverloadedLabels as OL
    import qualified GHC.Records as R
    import qualified Data.Word as DW
    import qualified Data.Int as DI
    import qualified System.Posix.Types as SPT
    import qualified Foreign.C.Types as FCT

    -- Workaround for https://gitlab.haskell.org/ghc/ghc/-/issues/23392
    #if MIN_VERSION_base(4,18,0)
    import qualified GI.Atk.Interfaces.ImplementorIface as Atk.ImplementorIface
    import qualified GI.Atk.Objects.Object as Atk.Object
    import qualified GI.Cairo.Structs.Context as Cairo.Context
    import qualified GI.Cairo.Structs.FontOptions as Cairo.FontOptions
    import qualified GI.Cairo.Structs.Region as Cairo.Region
    import qualified GI.Cairo.Structs.Surface as Cairo.Surface
    import qualified GI.GLib.Callbacks as GLib.Callbacks
    import qualified GI.GLib.Structs.MarkupParser as GLib.MarkupParser
    import qualified GI.GObject.Callbacks as GObject.Callbacks
    import qualified GI.GObject.Objects.Object as GObject.Object
    import qualified GI.Gdk.Enums as Gdk.Enums
    import qualified GI.Gdk.Flags as Gdk.Flags
    import qualified GI.Gdk.Objects.Device as Gdk.Device
    import qualified GI.Gdk.Objects.Display as Gdk.Display
    import qualified GI.Gdk.Objects.DragContext as Gdk.DragContext
    import qualified GI.Gdk.Objects.FrameClock as Gdk.FrameClock
    import qualified GI.Gdk.Objects.Screen as Gdk.Screen
    import qualified GI.Gdk.Objects.Visual as Gdk.Visual
    import qualified GI.Gdk.Objects.Window as Gdk.Window
    import qualified GI.Gdk.Structs.Atom as Gdk.Atom
    import qualified GI.Gdk.Structs.Color as Gdk.Color
    import qualified GI.Gdk.Structs.EventAny as Gdk.EventAny
    import qualified GI.Gdk.Structs.EventButton as Gdk.EventButton
    import qualified GI.Gdk.Structs.EventConfigure as Gdk.EventConfigure
    import qualified GI.Gdk.Structs.EventCrossing as Gdk.EventCrossing
    import qualified GI.Gdk.Structs.EventExpose as Gdk.EventExpose
    import qualified GI.Gdk.Structs.EventFocus as Gdk.EventFocus
    import qualified GI.Gdk.Structs.EventGrabBroken as Gdk.EventGrabBroken
    import qualified GI.Gdk.Structs.EventKey as Gdk.EventKey
    import qualified GI.Gdk.Structs.EventMotion as Gdk.EventMotion
    import qualified GI.Gdk.Structs.EventOwnerChange as Gdk.EventOwnerChange
    import qualified GI.Gdk.Structs.EventProperty as Gdk.EventProperty
    import qualified GI.Gdk.Structs.EventProximity as Gdk.EventProximity
    import qualified GI.Gdk.Structs.EventScroll as Gdk.EventScroll
    import qualified GI.Gdk.Structs.EventSelection as Gdk.EventSelection
    import qualified GI.Gdk.Structs.EventVisibility as Gdk.EventVisibility
    import qualified GI.Gdk.Structs.EventWindowState as Gdk.EventWindowState
    import qualified GI.Gdk.Structs.Geometry as Gdk.Geometry
    import qualified GI.Gdk.Structs.Point as Gdk.Point
    import qualified GI.Gdk.Structs.RGBA as Gdk.RGBA
    import qualified GI.Gdk.Structs.Rectangle as Gdk.Rectangle
    import qualified GI.Gdk.Unions.Event as Gdk.Event
    import qualified GI.GdkPixbuf.Objects.Pixbuf as GdkPixbuf.Pixbuf
    import qualified GI.Gio.Callbacks as Gio.Callbacks
    import qualified GI.Gio.Flags as Gio.Flags
    import qualified GI.Gio.Interfaces.ActionGroup as Gio.ActionGroup
    import qualified GI.Gio.Interfaces.ActionMap as Gio.ActionMap
    import qualified GI.Gio.Interfaces.AsyncResult as Gio.AsyncResult
    import qualified GI.Gio.Interfaces.File as Gio.File
    import qualified GI.Gio.Interfaces.Icon as Gio.Icon
    import qualified GI.Gio.Objects.Application as Gio.Application
    import qualified GI.Gio.Objects.Cancellable as Gio.Cancellable
    import qualified GI.Gio.Objects.Menu as Gio.Menu
    import qualified GI.Gio.Objects.MenuModel as Gio.MenuModel
    import qualified GI.Gtk.Callbacks as Gtk.Callbacks
    import {-# SOURCE #-} qualified GI.Gtk.Enums as Gtk.Enums
    import {-# SOURCE #-} qualified GI.Gtk.Flags as Gtk.Flags
    import {-# SOURCE #-} qualified GI.Gtk.Interfaces.Buildable as Gtk.Buildable
    import {-# SOURCE #-} qualified GI.Gtk.Interfaces.StyleProvider as Gtk.StyleProvider
    import {-# SOURCE #-} qualified GI.Gtk.Objects.AccelGroup as Gtk.AccelGroup
    import {-# SOURCE #-} qualified GI.Gtk.Objects.Adjustment as Gtk.Adjustment
    import {-# SOURCE #-} qualified GI.Gtk.Objects.Application as Gtk.Application
    import {-# SOURCE #-} qualified GI.Gtk.Objects.Bin as Gtk.Bin
    import {-# SOURCE #-} qualified GI.Gtk.Objects.Builder as Gtk.Builder
    import {-# SOURCE #-} qualified GI.Gtk.Objects.Clipboard as Gtk.Clipboard
    import {-# SOURCE #-} qualified GI.Gtk.Objects.Container as Gtk.Container
    import {-# SOURCE #-} qualified GI.Gtk.Objects.IconFactory as Gtk.IconFactory
    import {-# SOURCE #-} qualified GI.Gtk.Objects.IconInfo as Gtk.IconInfo
    import {-# SOURCE #-} qualified GI.Gtk.Objects.RcStyle as Gtk.RcStyle
    import {-# SOURCE #-} qualified GI.Gtk.Objects.Settings as Gtk.Settings
    import {-# SOURCE #-} qualified GI.Gtk.Objects.Style as Gtk.Style
    import {-# SOURCE #-} qualified GI.Gtk.Objects.StyleContext as Gtk.StyleContext
    import {-# SOURCE #-} qualified GI.Gtk.Objects.StyleProperties as Gtk.StyleProperties
    import {-# SOURCE #-} qualified GI.Gtk.Objects.TextBuffer as Gtk.TextBuffer
    import {-# SOURCE #-} qualified GI.Gtk.Objects.TextChildAnchor as Gtk.TextChildAnchor
    import {-# SOURCE #-} qualified GI.Gtk.Objects.TextMark as Gtk.TextMark
    import {-# SOURCE #-} qualified GI.Gtk.Objects.TextTag as Gtk.TextTag
    import {-# SOURCE #-} qualified GI.Gtk.Objects.TextTagTable as Gtk.TextTagTable
    import {-# SOURCE #-} qualified GI.Gtk.Objects.Tooltip as Gtk.Tooltip
    import {-# SOURCE #-} qualified GI.Gtk.Objects.Widget as Gtk.Widget
    import {-# SOURCE #-} qualified GI.Gtk.Objects.Window as Gtk.Window
    import {-# SOURCE #-} qualified GI.Gtk.Objects.WindowGroup as Gtk.WindowGroup
    import {-# SOURCE #-} qualified GI.Gtk.Structs.AccelGroupEntry as Gtk.AccelGroupEntry
    import {-# SOURCE #-} qualified GI.Gtk.Structs.AccelKey as Gtk.AccelKey
    import {-# SOURCE #-} qualified GI.Gtk.Structs.Border as Gtk.Border
    import {-# SOURCE #-} qualified GI.Gtk.Structs.CssSection as Gtk.CssSection
    import {-# SOURCE #-} qualified GI.Gtk.Structs.IconSet as Gtk.IconSet
    import {-# SOURCE #-} qualified GI.Gtk.Structs.IconSource as Gtk.IconSource
    import {-# SOURCE #-} qualified GI.Gtk.Structs.Requisition as Gtk.Requisition
    import {-# SOURCE #-} qualified GI.Gtk.Structs.SelectionData as Gtk.SelectionData
    import {-# SOURCE #-} qualified GI.Gtk.Structs.SettingsValue as Gtk.SettingsValue
    import {-# SOURCE #-} qualified GI.Gtk.Structs.SymbolicColor as Gtk.SymbolicColor
    import {-# SOURCE #-} qualified GI.Gtk.Structs.TargetEntry as Gtk.TargetEntry
    import {-# SOURCE #-} qualified GI.Gtk.Structs.TargetList as Gtk.TargetList
    import {-# SOURCE #-} qualified GI.Gtk.Structs.TextAppearance as Gtk.TextAppearance
    import {-# SOURCE #-} qualified GI.Gtk.Structs.TextAttributes as Gtk.TextAttributes
    import {-# SOURCE #-} qualified GI.Gtk.Structs.TextIter as Gtk.TextIter
    import {-# SOURCE #-} qualified GI.Gtk.Structs.WidgetPath as Gtk.WidgetPath
    import qualified GI.Pango.Enums as Pango.Enums
    import qualified GI.Pango.Objects.Context as Pango.Context
    import qualified GI.Pango.Objects.FontMap as Pango.FontMap
    import qualified GI.Pango.Objects.Layout as Pango.Layout
    import qualified GI.Pango.Structs.FontDescription as Pango.FontDescription
    import qualified GI.Pango.Structs.Language as Pango.Language
    import qualified GI.Pango.Structs.TabArray as Pango.TabArray

    #else
    import qualified GI.Cairo.Structs.Surface as Cairo.Surface
    import qualified GI.GObject.Objects.Object as GObject.Object
    import qualified GI.Gdk.Objects.Screen as Gdk.Screen
    import qualified GI.Gdk.Objects.Window as Gdk.Window
    import qualified GI.GdkPixbuf.Objects.Pixbuf as GdkPixbuf.Pixbuf
    import qualified GI.Gio.Interfaces.Icon as Gio.Icon
    import {-# SOURCE #-} qualified GI.Gtk.Flags as Gtk.Flags
    import {-# SOURCE #-} qualified GI.Gtk.Objects.IconInfo as Gtk.IconInfo

    #endif

    -- | Memory-managed wrapper type.
    newtype IconTheme = IconTheme (SP.ManagedPtr IconTheme)
        deriving (IconTheme -> IconTheme -> Bool
    (IconTheme -> IconTheme -> Bool)
    -> (IconTheme -> IconTheme -> Bool) -> Eq IconTheme
    forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
    $c== :: IconTheme -> IconTheme -> Bool
    == :: IconTheme -> IconTheme -> Bool
    $c/= :: IconTheme -> IconTheme -> Bool
    /= :: IconTheme -> IconTheme -> Bool
    Eq)

    instance SP.ManagedPtrNewtype IconTheme where
        toManagedPtr :: IconTheme -> ManagedPtr IconTheme
    toManagedPtr (IconTheme ManagedPtr IconTheme
    p) = ManagedPtr IconTheme
    p

    foreign import ccall "gtk_icon_theme_get_type"
        c_gtk_icon_theme_get_type :: IO B.Types.GType

    instance B.Types.TypedObject IconTheme where
        glibType :: IO GType
    glibType = IO GType
    c_gtk_icon_theme_get_type

    instance B.Types.GObject IconTheme

    -- | Type class for types which can be safely cast to t'IconTheme', for instance with `toIconTheme`.
    class (SP.GObject o, O.IsDescendantOf IconTheme o) => IsIconTheme o
    instance (SP.GObject o, O.IsDescendantOf IconTheme o) => IsIconTheme o

    instance O.HasParentTypes IconTheme
    type instance O.ParentTypes IconTheme = '[GObject.Object.Object]

    -- | Cast to t'IconTheme', for types for which this is known to be safe. For general casts, use 'Data.GI.Base.ManagedPtr.castTo'.
    toIconTheme :: (MIO.MonadIO m, IsIconTheme o) => o -> m IconTheme
    toIconTheme :: forall (m :: * -> *) o.
    (MonadIO m, IsIconTheme o) =>
    o -> m IconTheme
    toIconTheme = IO IconTheme -> m IconTheme
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    MIO.liftIO (IO IconTheme -> m IconTheme)
    -> (o -> IO IconTheme) -> o -> m IconTheme
    forall b c a. (b -> c) -> (a -> b) -> a -> c
    . (ManagedPtr IconTheme -> IconTheme) -> o -> IO IconTheme
    forall o o'.
    (HasCallStack, ManagedPtrNewtype o, TypedObject o,
     ManagedPtrNewtype o', TypedObject o') =>
    (ManagedPtr o' -> o') -> o -> IO o'
    B.ManagedPtr.unsafeCastTo ManagedPtr IconTheme -> IconTheme
    IconTheme

    -- | Convert t'IconTheme' to and from t'Data.GI.Base.GValue.GValue'. See 'Data.GI.Base.GValue.toGValue' and 'Data.GI.Base.GValue.fromGValue'.
    instance B.GValue.IsGValue (Maybe IconTheme) where
        gvalueGType_ :: IO GType
    gvalueGType_ = IO GType
    c_gtk_icon_theme_get_type
        gvalueSet_ :: Ptr GValue -> Maybe IconTheme -> IO ()
    gvalueSet_ Ptr GValue
    gv Maybe IconTheme
    P.Nothing = Ptr GValue -> Ptr IconTheme -> IO ()
    forall a. GObject a => Ptr GValue -> Ptr a -> IO ()
    B.GValue.set_object Ptr GValue
    gv (Ptr IconTheme
    forall a. Ptr a
    FP.nullPtr :: FP.Ptr IconTheme)
        gvalueSet_ Ptr GValue
    gv (P.Just IconTheme
    obj) = IconTheme -> (Ptr IconTheme -> IO ()) -> IO ()
    forall a c.
    (HasCallStack, ManagedPtrNewtype a) =>
    a -> (Ptr a -> IO c) -> IO c
    B.ManagedPtr.withManagedPtr IconTheme
    obj (Ptr GValue -> Ptr IconTheme -> IO ()
    forall a. GObject a => Ptr GValue -> Ptr a -> IO ()
    B.GValue.set_object Ptr GValue
    gv)
        gvalueGet_ :: Ptr GValue -> IO (Maybe IconTheme)
    gvalueGet_ Ptr GValue
    gv = do
            ptr <- Ptr GValue -> IO (Ptr IconTheme)
    forall a. GObject a => Ptr GValue -> IO (Ptr a)
    B.GValue.get_object Ptr GValue
    gv :: IO (FP.Ptr IconTheme)
            if ptr /= FP.nullPtr
            then P.Just <$> B.ManagedPtr.newObject IconTheme ptr
            else return P.Nothing

    #if defined(ENABLE_OVERLOADING)
    type family ResolveIconThemeMethod (t :: Symbol) (o :: DK.Type) :: DK.Type where
        ResolveIconThemeMethod "addResourcePath" o = IconThemeAddResourcePathMethodInfo
        ResolveIconThemeMethod "appendSearchPath" o = IconThemeAppendSearchPathMethodInfo
        ResolveIconThemeMethod "bindProperty" o = GObject.Object.ObjectBindPropertyMethodInfo
        ResolveIconThemeMethod "bindPropertyFull" o = GObject.Object.ObjectBindPropertyFullMethodInfo
        ResolveIconThemeMethod "chooseIcon" o = IconThemeChooseIconMethodInfo
        ResolveIconThemeMethod "chooseIconForScale" o = IconThemeChooseIconForScaleMethodInfo
        ResolveIconThemeMethod "forceFloating" o = GObject.Object.ObjectForceFloatingMethodInfo
        ResolveIconThemeMethod "freezeNotify" o = GObject.Object.ObjectFreezeNotifyMethodInfo
        ResolveIconThemeMethod "getv" o = GObject.Object.ObjectGetvMethodInfo
        ResolveIconThemeMethod "hasIcon" o = IconThemeHasIconMethodInfo
        ResolveIconThemeMethod "isFloating" o = GObject.Object.ObjectIsFloatingMethodInfo
        ResolveIconThemeMethod "listContexts" o = IconThemeListContextsMethodInfo
        ResolveIconThemeMethod "listIcons" o = IconThemeListIconsMethodInfo
        ResolveIconThemeMethod "loadIcon" o = IconThemeLoadIconMethodInfo
        ResolveIconThemeMethod "loadIconForScale" o = IconThemeLoadIconForScaleMethodInfo
        ResolveIconThemeMethod "loadSurface" o = IconThemeLoadSurfaceMethodInfo
        ResolveIconThemeMethod "lookupByGicon" o = IconThemeLookupByGiconMethodInfo
        ResolveIconThemeMethod "lookupByGiconForScale" o = IconThemeLookupByGiconForScaleMethodInfo
        ResolveIconThemeMethod "lookupIcon" o = IconThemeLookupIconMethodInfo
        ResolveIconThemeMethod "lookupIconForScale" o = IconThemeLookupIconForScaleMethodInfo
        ResolveIconThemeMethod "notify" o = GObject.Object.ObjectNotifyMethodInfo
        ResolveIconThemeMethod "notifyByPspec" o = GObject.Object.ObjectNotifyByPspecMethodInfo
        ResolveIconThemeMethod "prependSearchPath" o = IconThemePrependSearchPathMethodInfo
        ResolveIconThemeMethod "ref" o = GObject.Object.ObjectRefMethodInfo
        ResolveIconThemeMethod "refSink" o = GObject.Object.ObjectRefSinkMethodInfo
        ResolveIconThemeMethod "rescanIfNeeded" o = IconThemeRescanIfNeededMethodInfo
        ResolveIconThemeMethod "runDispose" o = GObject.Object.ObjectRunDisposeMethodInfo
        ResolveIconThemeMethod "stealData" o = GObject.Object.ObjectStealDataMethodInfo
        ResolveIconThemeMethod "stealQdata" o = GObject.Object.ObjectStealQdataMethodInfo
        ResolveIconThemeMethod "thawNotify" o = GObject.Object.ObjectThawNotifyMethodInfo
        ResolveIconThemeMethod "unref" o = GObject.Object.ObjectUnrefMethodInfo
        ResolveIconThemeMethod "watchClosure" o = GObject.Object.ObjectWatchClosureMethodInfo
        ResolveIconThemeMethod "getData" o = GObject.Object.ObjectGetDataMethodInfo
        ResolveIconThemeMethod "getExampleIconName" o = IconThemeGetExampleIconNameMethodInfo
        ResolveIconThemeMethod "getIconSizes" o = IconThemeGetIconSizesMethodInfo
        ResolveIconThemeMethod "getProperty" o = GObject.Object.ObjectGetPropertyMethodInfo
        ResolveIconThemeMethod "getQdata" o = GObject.Object.ObjectGetQdataMethodInfo
        ResolveIconThemeMethod "getSearchPath" o = IconThemeGetSearchPathMethodInfo
        ResolveIconThemeMethod "setCustomTheme" o = IconThemeSetCustomThemeMethodInfo
        ResolveIconThemeMethod "setData" o = GObject.Object.ObjectSetDataMethodInfo
        ResolveIconThemeMethod "setDataFull" o = GObject.Object.ObjectSetDataFullMethodInfo
        ResolveIconThemeMethod "setProperty" o = GObject.Object.ObjectSetPropertyMethodInfo
        ResolveIconThemeMethod "setScreen" o = IconThemeSetScreenMethodInfo
        ResolveIconThemeMethod "setSearchPath" o = IconThemeSetSearchPathMethodInfo
        ResolveIconThemeMethod l o = O.MethodResolutionFailed l o

    instance (info ~ ResolveIconThemeMethod t IconTheme, O.OverloadedMethod info IconTheme p) => OL.IsLabel t (IconTheme -> p) where
    #if MIN_VERSION_base(4,10,0)
        fromLabel = O.overloadedMethod @info
    #else
        fromLabel _ = O.overloadedMethod @info
    #endif

    #if MIN_VERSION_base(4,13,0)
    instance (info ~ ResolveIconThemeMethod t IconTheme, O.OverloadedMethod info IconTheme p, R.HasField t IconTheme p) => R.HasField t IconTheme p where
        getField = O.overloadedMethod @info

    #endif

    instance (info ~ ResolveIconThemeMethod t IconTheme, O.OverloadedMethodInfo info IconTheme) => OL.IsLabel t (O.MethodProxy info IconTheme) where
    #if MIN_VERSION_base(4,10,0)
        fromLabel = O.MethodProxy
    #else
        fromLabel _ = O.MethodProxy
    #endif

    #endif

    -- signal IconTheme::changed
    -- | Emitted when the current icon theme is switched or GTK+ detects
    -- that a change has occurred in the contents of the current
    -- icon theme.
    type IconThemeChangedCallback =
        IO ()

    type C_IconThemeChangedCallback =
        Ptr IconTheme ->                        -- object
        Ptr () ->                               -- user_data
        IO ()

    -- | Generate a function pointer callable from C code, from a `C_IconThemeChangedCallback`.
    foreign import ccall "wrapper"
        mk_IconThemeChangedCallback :: C_IconThemeChangedCallback -> IO (FunPtr C_IconThemeChangedCallback)

    wrap_IconThemeChangedCallback ::
        GObject a => (a -> IconThemeChangedCallback) ->
        C_IconThemeChangedCallback
    wrap_IconThemeChangedCallback :: forall a. GObject a => (a -> IO ()) -> C_IconThemeChangedCallback
    wrap_IconThemeChangedCallback a -> IO ()
    gi'cb Ptr IconTheme
    gi'selfPtr Ptr ()
    _ = do
        Ptr IconTheme -> (IconTheme -> IO ()) -> IO ()
    forall o b.
    (HasCallStack, GObject o) =>
    Ptr o -> (o -> IO b) -> IO b
    B.ManagedPtr.withNewObject Ptr IconTheme
    gi'selfPtr ((IconTheme -> IO ()) -> IO ()) -> (IconTheme -> IO ()) -> IO ()
    forall a b. (a -> b) -> a -> b
    $ \IconTheme
    gi'self -> a -> IO ()
    gi'cb (IconTheme -> a
    forall a b. Coercible a b => a -> b
    Coerce.coerce IconTheme
    gi'self)

    -- | Connect a signal handler for the [changed](#signal:changed) signal, to be run before the default handler.
    -- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
    --
    -- @
    -- 'Data.GI.Base.Signals.on' iconTheme #changed callback
    -- @
    --
    --
    onIconThemeChanged :: (IsIconTheme a, MonadIO m) => a -> ((?self :: a) => IconThemeChangedCallback) -> m SignalHandlerId
    onIconThemeChanged :: forall a (m :: * -> *).
    (IsIconTheme a, MonadIO m) =>
    a -> ((?self::a) => IO ()) -> m SignalHandlerId
    onIconThemeChanged a
    obj (?self::a) => IO ()
    cb = IO SignalHandlerId -> m SignalHandlerId
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO SignalHandlerId -> m SignalHandlerId)
    -> IO SignalHandlerId -> m SignalHandlerId
    forall a b. (a -> b) -> a -> b
    $ do
        let wrapped :: a -> IO ()
    wrapped a
    self = let ?self = a
    ?self::a
    self in IO ()
    (?self::a) => IO ()
    cb
        let wrapped' :: C_IconThemeChangedCallback
    wrapped' = (a -> IO ()) -> C_IconThemeChangedCallback
    forall a. GObject a => (a -> IO ()) -> C_IconThemeChangedCallback
    wrap_IconThemeChangedCallback a -> IO ()
    wrapped
        wrapped'' <- C_IconThemeChangedCallback
    -> IO (FunPtr C_IconThemeChangedCallback)
    mk_IconThemeChangedCallback C_IconThemeChangedCallback
    wrapped'
        connectSignalFunPtr obj "changed" wrapped'' SignalConnectBefore Nothing

    -- | Connect a signal handler for the [changed](#signal:changed) signal, to be run after the default handler.
    -- When <https://github.com/haskell-gi/haskell-gi/wiki/Overloading overloading> is enabled, this is equivalent to
    --
    -- @
    -- 'Data.GI.Base.Signals.after' iconTheme #changed callback
    -- @
    --
    --
    --
    -- By default the object invoking the signal is not passed to the callback.
    -- If you need to access it, you can use the implit @?self@ parameter.
    -- Note that this requires activating the @ImplicitParams@ GHC extension.
    --
    afterIconThemeChanged :: (IsIconTheme a, MonadIO m) => a -> ((?self :: a) => IconThemeChangedCallback) -> m SignalHandlerId
    afterIconThemeChanged :: forall a (m :: * -> *).
    (IsIconTheme a, MonadIO m) =>
    a -> ((?self::a) => IO ()) -> m SignalHandlerId
    afterIconThemeChanged a
    obj (?self::a) => IO ()
    cb = IO SignalHandlerId -> m SignalHandlerId
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO SignalHandlerId -> m SignalHandlerId)
    -> IO SignalHandlerId -> m SignalHandlerId
    forall a b. (a -> b) -> a -> b
    $ do
        let wrapped :: a -> IO ()
    wrapped a
    self = let ?self = a
    ?self::a
    self in IO ()
    (?self::a) => IO ()
    cb
        let wrapped' :: C_IconThemeChangedCallback
    wrapped' = (a -> IO ()) -> C_IconThemeChangedCallback
    forall a. GObject a => (a -> IO ()) -> C_IconThemeChangedCallback
    wrap_IconThemeChangedCallback a -> IO ()
    wrapped
        wrapped'' <- C_IconThemeChangedCallback
    -> IO (FunPtr C_IconThemeChangedCallback)
    mk_IconThemeChangedCallback C_IconThemeChangedCallback
    wrapped'
        connectSignalFunPtr obj "changed" wrapped'' SignalConnectAfter Nothing

    #if defined(ENABLE_OVERLOADING)
    data IconThemeChangedSignalInfo
    instance SignalInfo IconThemeChangedSignalInfo where
        type HaskellCallbackType IconThemeChangedSignalInfo = IconThemeChangedCallback
        connectSignal obj cb connectMode detail = do
            let cb' = wrap_IconThemeChangedCallback cb
            cb'' <- mk_IconThemeChangedCallback cb'
            connectSignalFunPtr obj "changed" cb'' connectMode detail
        dbgSignalInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.Gtk.Objects.IconTheme::changed"
            , O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-3.0.43/docs/GI-Gtk-Objects-IconTheme.html#g:signal:changed"})

    #endif

    #if defined(ENABLE_OVERLOADING)
    instance O.HasAttributeList IconTheme
    type instance O.AttributeList IconTheme = IconThemeAttributeList
    type IconThemeAttributeList = ('[ ] :: [(Symbol, DK.Type)])
    #endif

    #if defined(ENABLE_OVERLOADING)
    #endif

    #if defined(ENABLE_OVERLOADING)
    type instance O.SignalList IconTheme = IconThemeSignalList
    type IconThemeSignalList = ('[ '("changed", IconThemeChangedSignalInfo), '("notify", GObject.Object.ObjectNotifySignalInfo)] :: [(Symbol, DK.Type)])

    #endif

    -- method IconTheme::new
    -- method type : Constructor
    -- Args: []
    -- Lengths: []
    -- returnType: Just (TInterface Name { namespace = "Gtk" , name = "IconTheme" })
    -- throws : False
    -- Skip return : False

    foreign import ccall "gtk_icon_theme_new" gtk_icon_theme_new ::
        IO (Ptr IconTheme)

    -- | Creates a new icon theme object. Icon theme objects are used
    -- to lookup up an icon by name in a particular icon theme.
    -- Usually, you’ll want to use 'GI.Gtk.Objects.IconTheme.iconThemeGetDefault'
    -- or 'GI.Gtk.Objects.IconTheme.iconThemeGetForScreen' rather than creating
    -- a new icon theme object for scratch.
    --
    -- /Since: 2.4/
    iconThemeNew ::
        (B.CallStack.HasCallStack, MonadIO m) =>
        m IconTheme
        -- ^ __Returns:__ the newly created t'GI.Gtk.Objects.IconTheme.IconTheme' object.
    iconThemeNew :: forall (m :: * -> *). (HasCallStack, MonadIO m) => m IconTheme
    iconThemeNew  = IO IconTheme -> m IconTheme
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO IconTheme -> m IconTheme) -> IO IconTheme -> m IconTheme
    forall a b. (a -> b) -> a -> b
    $ do
        result <- IO (Ptr IconTheme)
    gtk_icon_theme_new
        checkUnexpectedReturnNULL "iconThemeNew" result
        result' <- (wrapObject IconTheme) result
        return result'

    #if defined(ENABLE_OVERLOADING)
    #endif

    -- method IconTheme::add_resource_path
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "icon_theme"
    --           , argType =
    --               TInterface Name { namespace = "Gtk" , name = "IconTheme" }
    --           , argCType = Just "GtkIconTheme*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "a #GtkIconTheme" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "path"
    --           , argType = TBasicType TUTF8
    --           , argCType = Just "const gchar*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "a resource path" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Nothing
    -- throws : False
    -- Skip return : False

    foreign import ccall "gtk_icon_theme_add_resource_path" gtk_icon_theme_add_resource_path ::
        Ptr IconTheme ->                        -- icon_theme : TInterface (Name {namespace = "Gtk", name = "IconTheme"})
        CString ->                              -- path : TBasicType TUTF8
        IO ()

    -- | Adds a resource path that will be looked at when looking
    -- for icons, similar to search paths.
    --
    -- This function should be used to make application-specific icons
    -- available as part of the icon theme.
    --
    -- The resources are considered as part of the hicolor icon theme
    -- and must be located in subdirectories that are defined in the
    -- hicolor icon theme, such as @\@path\/16x16\/actions\/run.png@.
    -- Icons that are directly placed in the resource path instead
    -- of a subdirectory are also considered as ultimate fallback.
    --
    -- /Since: 3.14/
    iconThemeAddResourcePath ::
        (B.CallStack.HasCallStack, MonadIO m, IsIconTheme a) =>
        a
        -- ^ /@iconTheme@/: a t'GI.Gtk.Objects.IconTheme.IconTheme'
        -> T.Text
        -- ^ /@path@/: a resource path
        -> m ()
    iconThemeAddResourcePath :: forall (m :: * -> *) a.
    (HasCallStack, MonadIO m, IsIconTheme a) =>
    a -> Text -> m ()
    iconThemeAddResourcePath a
    iconTheme Text
    path = IO () -> m ()
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO () -> m ()) -> IO () -> m ()
    forall a b. (a -> b) -> a -> b
    $ do
        iconTheme' <- a -> IO (Ptr IconTheme)
    forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
    unsafeManagedPtrCastPtr a
    iconTheme
        path' <- textToCString path
        gtk_icon_theme_add_resource_path iconTheme' path'
        touchManagedPtr iconTheme
        freeMem path'
        return ()

    #if defined(ENABLE_OVERLOADING)
    data IconThemeAddResourcePathMethodInfo
    instance (signature ~ (T.Text -> m ()), MonadIO m, IsIconTheme a) => O.OverloadedMethod IconThemeAddResourcePathMethodInfo a signature where
        overloadedMethod = iconThemeAddResourcePath

    instance O.OverloadedMethodInfo IconThemeAddResourcePathMethodInfo a where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.Gtk.Objects.IconTheme.iconThemeAddResourcePath",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-3.0.43/docs/GI-Gtk-Objects-IconTheme.html#v:iconThemeAddResourcePath"
            })

    #endif

    -- method IconTheme::append_search_path
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "icon_theme"
    --           , argType =
    --               TInterface Name { namespace = "Gtk" , name = "IconTheme" }
    --           , argCType = Just "GtkIconTheme*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "a #GtkIconTheme" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "path"
    --           , argType = TBasicType TFileName
    --           , argCType = Just "const gchar*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "directory name to append to the icon path"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Nothing
    -- throws : False
    -- Skip return : False

    foreign import ccall "gtk_icon_theme_append_search_path" gtk_icon_theme_append_search_path ::
        Ptr IconTheme ->                        -- icon_theme : TInterface (Name {namespace = "Gtk", name = "IconTheme"})
        CString ->                              -- path : TBasicType TFileName
        IO ()

    -- | Appends a directory to the search path.
    -- See 'GI.Gtk.Objects.IconTheme.iconThemeSetSearchPath'.
    --
    -- /Since: 2.4/
    iconThemeAppendSearchPath ::
        (B.CallStack.HasCallStack, MonadIO m, IsIconTheme a) =>
        a
        -- ^ /@iconTheme@/: a t'GI.Gtk.Objects.IconTheme.IconTheme'
        -> [Char]
        -- ^ /@path@/: directory name to append to the icon path
        -> m ()
    iconThemeAppendSearchPath :: forall (m :: * -> *) a.
    (HasCallStack, MonadIO m, IsIconTheme a) =>
    a -> String -> m ()
    iconThemeAppendSearchPath a
    iconTheme String
    path = IO () -> m ()
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO () -> m ()) -> IO () -> m ()
    forall a b. (a -> b) -> a -> b
    $ do
        iconTheme' <- a -> IO (Ptr IconTheme)
    forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
    unsafeManagedPtrCastPtr a
    iconTheme
        path' <- stringToCString path
        gtk_icon_theme_append_search_path iconTheme' path'
        touchManagedPtr iconTheme
        freeMem path'
        return ()

    #if defined(ENABLE_OVERLOADING)
    data IconThemeAppendSearchPathMethodInfo
    instance (signature ~ ([Char] -> m ()), MonadIO m, IsIconTheme a) => O.OverloadedMethod IconThemeAppendSearchPathMethodInfo a signature where
        overloadedMethod = iconThemeAppendSearchPath

    instance O.OverloadedMethodInfo IconThemeAppendSearchPathMethodInfo a where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.Gtk.Objects.IconTheme.iconThemeAppendSearchPath",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-3.0.43/docs/GI-Gtk-Objects-IconTheme.html#v:iconThemeAppendSearchPath"
            })

    #endif

    -- method IconTheme::choose_icon
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "icon_theme"
    --           , argType =
    --               TInterface Name { namespace = "Gtk" , name = "IconTheme" }
    --           , argCType = Just "GtkIconTheme*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "a #GtkIconTheme" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "icon_names"
    --           , argType = TCArray True (-1) (-1) (TBasicType TUTF8)
    --           , argCType = Just "const gchar**"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just "%NULL-terminated array of\n    icon names to lookup"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "size"
    --           , argType = TBasicType TInt
    --           , argCType = Just "gint"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "desired icon size" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "flags"
    --           , argType =
    --               TInterface Name { namespace = "Gtk" , name = "IconLookupFlags" }
    --           , argCType = Just "GtkIconLookupFlags"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just "flags modifying the behavior of the icon lookup"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Just (TInterface Name { namespace = "Gtk" , name = "IconInfo" })
    -- throws : False
    -- Skip return : False

    foreign import ccall "gtk_icon_theme_choose_icon" gtk_icon_theme_choose_icon ::
        Ptr IconTheme ->                        -- icon_theme : TInterface (Name {namespace = "Gtk", name = "IconTheme"})
        Ptr CString ->                          -- icon_names : TCArray True (-1) (-1) (TBasicType TUTF8)
        Int32 ->                                -- size : TBasicType TInt
        CUInt ->                                -- flags : TInterface (Name {namespace = "Gtk", name = "IconLookupFlags"})
        IO (Ptr Gtk.IconInfo.IconInfo)

    -- | Looks up a named icon and returns a t'GI.Gtk.Objects.IconInfo.IconInfo' containing
    -- information such as the filename of the icon. The icon
    -- can then be rendered into a pixbuf using
    -- 'GI.Gtk.Objects.IconInfo.iconInfoLoadIcon'. ('GI.Gtk.Objects.IconTheme.iconThemeLoadIcon'
    -- combines these two steps if all you need is the pixbuf.)
    --
    -- If /@iconNames@/ contains more than one name, this function
    -- tries them all in the given order before falling back to
    -- inherited icon themes.
    --
    -- /Since: 2.12/
    iconThemeChooseIcon ::
        (B.CallStack.HasCallStack, MonadIO m, IsIconTheme a) =>
        a
        -- ^ /@iconTheme@/: a t'GI.Gtk.Objects.IconTheme.IconTheme'
        -> [T.Text]
        -- ^ /@iconNames@/: 'P.Nothing'-terminated array of
        --     icon names to lookup
        -> Int32
        -- ^ /@size@/: desired icon size
        -> [Gtk.Flags.IconLookupFlags]
        -- ^ /@flags@/: flags modifying the behavior of the icon lookup
        -> m (Maybe Gtk.IconInfo.IconInfo)
        -- ^ __Returns:__ a t'GI.Gtk.Objects.IconInfo.IconInfo' object
        -- containing information about the icon, or 'P.Nothing' if the icon wasn’t
        -- found.
    iconThemeChooseIcon :: forall (m :: * -> *) a.
    (HasCallStack, MonadIO m, IsIconTheme a) =>
    a -> [Text] -> Int32 -> [IconLookupFlags] -> m (Maybe IconInfo)
    iconThemeChooseIcon a
    iconTheme [Text]
    iconNames Int32
    size [IconLookupFlags]
    flags = IO (Maybe IconInfo) -> m (Maybe IconInfo)
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO (Maybe IconInfo) -> m (Maybe IconInfo))
    -> IO (Maybe IconInfo) -> m (Maybe IconInfo)
    forall a b. (a -> b) -> a -> b
    $ do
        iconTheme' <- a -> IO (Ptr IconTheme)
    forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
    unsafeManagedPtrCastPtr a
    iconTheme
        iconNames' <- packZeroTerminatedUTF8CArray iconNames
        let flags' = [IconLookupFlags] -> CUInt
    forall b a. (Num b, IsGFlag a) => [a] -> b
    gflagsToWord [IconLookupFlags]
    flags
        result <- gtk_icon_theme_choose_icon iconTheme' iconNames' size flags'
        maybeResult <- convertIfNonNull result $ \Ptr IconInfo
    result' -> do
            result'' <- ((ManagedPtr IconInfo -> IconInfo) -> Ptr IconInfo -> IO IconInfo
    forall a b.
    (HasCallStack, GObject a, GObject b) =>
    (ManagedPtr a -> a) -> Ptr b -> IO a
    wrapObject ManagedPtr IconInfo -> IconInfo
    Gtk.IconInfo.IconInfo) Ptr IconInfo
    result'
            return result''
        touchManagedPtr iconTheme
        mapZeroTerminatedCArray freeMem iconNames'
        freeMem iconNames'
        return maybeResult

    #if defined(ENABLE_OVERLOADING)
    data IconThemeChooseIconMethodInfo
    instance (signature ~ ([T.Text] -> Int32 -> [Gtk.Flags.IconLookupFlags] -> m (Maybe Gtk.IconInfo.IconInfo)), MonadIO m, IsIconTheme a) => O.OverloadedMethod IconThemeChooseIconMethodInfo a signature where
        overloadedMethod = iconThemeChooseIcon

    instance O.OverloadedMethodInfo IconThemeChooseIconMethodInfo a where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.Gtk.Objects.IconTheme.iconThemeChooseIcon",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-3.0.43/docs/GI-Gtk-Objects-IconTheme.html#v:iconThemeChooseIcon"
            })

    #endif

    -- method IconTheme::choose_icon_for_scale
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "icon_theme"
    --           , argType =
    --               TInterface Name { namespace = "Gtk" , name = "IconTheme" }
    --           , argCType = Just "GtkIconTheme*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "a #GtkIconTheme" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "icon_names"
    --           , argType = TCArray True (-1) (-1) (TBasicType TUTF8)
    --           , argCType = Just "const gchar**"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just "%NULL-terminated\n    array of icon names to lookup"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "size"
    --           , argType = TBasicType TInt
    --           , argCType = Just "gint"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "desired icon size" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "scale"
    --           , argType = TBasicType TInt
    --           , argCType = Just "gint"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "desired scale" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "flags"
    --           , argType =
    --               TInterface Name { namespace = "Gtk" , name = "IconLookupFlags" }
    --           , argCType = Just "GtkIconLookupFlags"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just "flags modifying the behavior of the icon lookup"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Just (TInterface Name { namespace = "Gtk" , name = "IconInfo" })
    -- throws : False
    -- Skip return : False

    foreign import ccall "gtk_icon_theme_choose_icon_for_scale" gtk_icon_theme_choose_icon_for_scale ::
        Ptr IconTheme ->                        -- icon_theme : TInterface (Name {namespace = "Gtk", name = "IconTheme"})
        Ptr CString ->                          -- icon_names : TCArray True (-1) (-1) (TBasicType TUTF8)
        Int32 ->                                -- size : TBasicType TInt
        Int32 ->                                -- scale : TBasicType TInt
        CUInt ->                                -- flags : TInterface (Name {namespace = "Gtk", name = "IconLookupFlags"})
        IO (Ptr Gtk.IconInfo.IconInfo)

    -- | Looks up a named icon for a particular window scale and returns
    -- a t'GI.Gtk.Objects.IconInfo.IconInfo' containing information such as the filename of the
    -- icon. The icon can then be rendered into a pixbuf using
    -- 'GI.Gtk.Objects.IconInfo.iconInfoLoadIcon'. ('GI.Gtk.Objects.IconTheme.iconThemeLoadIcon'
    -- combines these two steps if all you need is the pixbuf.)
    --
    -- If /@iconNames@/ contains more than one name, this function
    -- tries them all in the given order before falling back to
    -- inherited icon themes.
    --
    -- /Since: 3.10/
    iconThemeChooseIconForScale ::
        (B.CallStack.HasCallStack, MonadIO m, IsIconTheme a) =>
        a
        -- ^ /@iconTheme@/: a t'GI.Gtk.Objects.IconTheme.IconTheme'
        -> [T.Text]
        -- ^ /@iconNames@/: 'P.Nothing'-terminated
        --     array of icon names to lookup
        -> Int32
        -- ^ /@size@/: desired icon size
        -> Int32
        -- ^ /@scale@/: desired scale
        -> [Gtk.Flags.IconLookupFlags]
        -- ^ /@flags@/: flags modifying the behavior of the icon lookup
        -> m (Maybe Gtk.IconInfo.IconInfo)
        -- ^ __Returns:__ a t'GI.Gtk.Objects.IconInfo.IconInfo' object
        --     containing information about the icon, or 'P.Nothing' if the
        --     icon wasn’t found.
    iconThemeChooseIconForScale :: forall (m :: * -> *) a.
    (HasCallStack, MonadIO m, IsIconTheme a) =>
    a
    -> [Text]
    -> Int32
    -> Int32
    -> [IconLookupFlags]
    -> m (Maybe IconInfo)
    iconThemeChooseIconForScale a
    iconTheme [Text]
    iconNames Int32
    size Int32
    scale [IconLookupFlags]
    flags = IO (Maybe IconInfo) -> m (Maybe IconInfo)
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO (Maybe IconInfo) -> m (Maybe IconInfo))
    -> IO (Maybe IconInfo) -> m (Maybe IconInfo)
    forall a b. (a -> b) -> a -> b
    $ do
        iconTheme' <- a -> IO (Ptr IconTheme)
    forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
    unsafeManagedPtrCastPtr a
    iconTheme
        iconNames' <- packZeroTerminatedUTF8CArray iconNames
        let flags' = [IconLookupFlags] -> CUInt
    forall b a. (Num b, IsGFlag a) => [a] -> b
    gflagsToWord [IconLookupFlags]
    flags
        result <- gtk_icon_theme_choose_icon_for_scale iconTheme' iconNames' size scale flags'
        maybeResult <- convertIfNonNull result $ \Ptr IconInfo
    result' -> do
            result'' <- ((ManagedPtr IconInfo -> IconInfo) -> Ptr IconInfo -> IO IconInfo
    forall a b.
    (HasCallStack, GObject a, GObject b) =>
    (ManagedPtr a -> a) -> Ptr b -> IO a
    wrapObject ManagedPtr IconInfo -> IconInfo
    Gtk.IconInfo.IconInfo) Ptr IconInfo
    result'
            return result''
        touchManagedPtr iconTheme
        mapZeroTerminatedCArray freeMem iconNames'
        freeMem iconNames'
        return maybeResult

    #if defined(ENABLE_OVERLOADING)
    data IconThemeChooseIconForScaleMethodInfo
    instance (signature ~ ([T.Text] -> Int32 -> Int32 -> [Gtk.Flags.IconLookupFlags] -> m (Maybe Gtk.IconInfo.IconInfo)), MonadIO m, IsIconTheme a) => O.OverloadedMethod IconThemeChooseIconForScaleMethodInfo a signature where
        overloadedMethod = iconThemeChooseIconForScale

    instance O.OverloadedMethodInfo IconThemeChooseIconForScaleMethodInfo a where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.Gtk.Objects.IconTheme.iconThemeChooseIconForScale",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-3.0.43/docs/GI-Gtk-Objects-IconTheme.html#v:iconThemeChooseIconForScale"
            })

    #endif

    -- method IconTheme::get_example_icon_name
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "icon_theme"
    --           , argType =
    --               TInterface Name { namespace = "Gtk" , name = "IconTheme" }
    --           , argCType = Just "GtkIconTheme*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "a #GtkIconTheme" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Just (TBasicType TUTF8)
    -- throws : False
    -- Skip return : False

    foreign import ccall "gtk_icon_theme_get_example_icon_name" gtk_icon_theme_get_example_icon_name ::
        Ptr IconTheme ->                        -- icon_theme : TInterface (Name {namespace = "Gtk", name = "IconTheme"})
        IO CString

    -- | Gets the name of an icon that is representative of the
    -- current theme (for instance, to use when presenting
    -- a list of themes to the user.)
    --
    -- /Since: 2.4/
    iconThemeGetExampleIconName ::
        (B.CallStack.HasCallStack, MonadIO m, IsIconTheme a) =>
        a
        -- ^ /@iconTheme@/: a t'GI.Gtk.Objects.IconTheme.IconTheme'
        -> m (Maybe T.Text)
        -- ^ __Returns:__ the name of an example icon or 'P.Nothing'.
        --     Free with 'GI.GLib.Functions.free'.
    iconThemeGetExampleIconName :: forall (m :: * -> *) a.
    (HasCallStack, MonadIO m, IsIconTheme a) =>
    a -> m (Maybe Text)
    iconThemeGetExampleIconName a
    iconTheme = IO (Maybe Text) -> m (Maybe Text)
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO (Maybe Text) -> m (Maybe Text))
    -> IO (Maybe Text) -> m (Maybe Text)
    forall a b. (a -> b) -> a -> b
    $ do
        iconTheme' <- a -> IO (Ptr IconTheme)
    forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
    unsafeManagedPtrCastPtr a
    iconTheme
        result <- gtk_icon_theme_get_example_icon_name iconTheme'
        maybeResult <- convertIfNonNull result $ \CString
    result' -> do
            result'' <- HasCallStack => CString -> IO Text
    CString -> IO Text
    cstringToText CString
    result'
            freeMem result'
            return result''
        touchManagedPtr iconTheme
        return maybeResult

    #if defined(ENABLE_OVERLOADING)
    data IconThemeGetExampleIconNameMethodInfo
    instance (signature ~ (m (Maybe T.Text)), MonadIO m, IsIconTheme a) => O.OverloadedMethod IconThemeGetExampleIconNameMethodInfo a signature where
        overloadedMethod = iconThemeGetExampleIconName

    instance O.OverloadedMethodInfo IconThemeGetExampleIconNameMethodInfo a where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.Gtk.Objects.IconTheme.iconThemeGetExampleIconName",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-3.0.43/docs/GI-Gtk-Objects-IconTheme.html#v:iconThemeGetExampleIconName"
            })

    #endif

    -- method IconTheme::get_icon_sizes
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "icon_theme"
    --           , argType =
    --               TInterface Name { namespace = "Gtk" , name = "IconTheme" }
    --           , argCType = Just "GtkIconTheme*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "a #GtkIconTheme" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "icon_name"
    --           , argType = TBasicType TUTF8
    --           , argCType = Just "const gchar*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "the name of an icon"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Just (TCArray True (-1) (-1) (TBasicType TInt))
    -- throws : False
    -- Skip return : False

    foreign import ccall "gtk_icon_theme_get_icon_sizes" gtk_icon_theme_get_icon_sizes ::
        Ptr IconTheme ->                        -- icon_theme : TInterface (Name {namespace = "Gtk", name = "IconTheme"})
        CString ->                              -- icon_name : TBasicType TUTF8
        IO (Ptr Int32)

    -- | Returns an array of integers describing the sizes at which
    -- the icon is available without scaling. A size of -1 means
    -- that the icon is available in a scalable format. The array
    -- is zero-terminated.
    --
    -- /Since: 2.6/
    iconThemeGetIconSizes ::
        (B.CallStack.HasCallStack, MonadIO m, IsIconTheme a) =>
        a
        -- ^ /@iconTheme@/: a t'GI.Gtk.Objects.IconTheme.IconTheme'
        -> T.Text
        -- ^ /@iconName@/: the name of an icon
        -> m [Int32]
        -- ^ __Returns:__ An newly
        -- allocated array describing the sizes at which the icon is
        -- available. The array should be freed with 'GI.GLib.Functions.free' when it is no
        -- longer needed.
    iconThemeGetIconSizes :: forall (m :: * -> *) a.
    (HasCallStack, MonadIO m, IsIconTheme a) =>
    a -> Text -> m [Int32]
    iconThemeGetIconSizes a
    iconTheme Text
    iconName = IO [Int32] -> m [Int32]
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO [Int32] -> m [Int32]) -> IO [Int32] -> m [Int32]
    forall a b. (a -> b) -> a -> b
    $ do
        iconTheme' <- a -> IO (Ptr IconTheme)
    forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
    unsafeManagedPtrCastPtr a
    iconTheme
        iconName' <- textToCString iconName
        result <- gtk_icon_theme_get_icon_sizes iconTheme' iconName'
        checkUnexpectedReturnNULL "iconThemeGetIconSizes" result
        result' <- unpackZeroTerminatedStorableArray result
        freeMem result
        touchManagedPtr iconTheme
        freeMem iconName'
        return result'

    #if defined(ENABLE_OVERLOADING)
    data IconThemeGetIconSizesMethodInfo
    instance (signature ~ (T.Text -> m [Int32]), MonadIO m, IsIconTheme a) => O.OverloadedMethod IconThemeGetIconSizesMethodInfo a signature where
        overloadedMethod = iconThemeGetIconSizes

    instance O.OverloadedMethodInfo IconThemeGetIconSizesMethodInfo a where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.Gtk.Objects.IconTheme.iconThemeGetIconSizes",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-3.0.43/docs/GI-Gtk-Objects-IconTheme.html#v:iconThemeGetIconSizes"
            })

    #endif

    -- method IconTheme::get_search_path
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "icon_theme"
    --           , argType =
    --               TInterface Name { namespace = "Gtk" , name = "IconTheme" }
    --           , argCType = Just "GtkIconTheme*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "a #GtkIconTheme" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "path"
    --           , argType = TCArray False (-1) 2 (TBasicType TFileName)
    --           , argCType = Just "gchar***"
    --           , direction = DirectionOut
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just
    --                       "\n    location to store a list of icon theme path directories or %NULL.\n    The stored value should be freed with g_strfreev()."
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferEverything
    --           }
    --       , Arg
    --           { argCName = "n_elements"
    --           , argType = TBasicType TInt
    --           , argCType = Just "gint*"
    --           , direction = DirectionOut
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just "location to store number of elements in @path, or %NULL"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferEverything
    --           }
    --       ]
    -- Lengths: [ Arg
    --              { argCName = "n_elements"
    --              , argType = TBasicType TInt
    --              , argCType = Just "gint*"
    --              , direction = DirectionOut
    --              , mayBeNull = False
    --              , argDoc =
    --                  Documentation
    --                    { rawDocText =
    --                        Just "location to store number of elements in @path, or %NULL"
    --                    , sinceVersion = Nothing
    --                    }
    --              , argScope = ScopeTypeInvalid
    --              , argClosure = -1
    --              , argDestroy = -1
    --              , argCallerAllocates = False
    --              , argCallbackUserData = False
    --              , transfer = TransferEverything
    --              }
    --          ]
    -- returnType: Nothing
    -- throws : False
    -- Skip return : False

    foreign import ccall "gtk_icon_theme_get_search_path" gtk_icon_theme_get_search_path ::
        Ptr IconTheme ->                        -- icon_theme : TInterface (Name {namespace = "Gtk", name = "IconTheme"})
        Ptr (Ptr CString) ->                    -- path : TCArray False (-1) 2 (TBasicType TFileName)
        Ptr Int32 ->                            -- n_elements : TBasicType TInt
        IO ()

    -- | Gets the current search path. See 'GI.Gtk.Objects.IconTheme.iconThemeSetSearchPath'.
    --
    -- /Since: 2.4/
    iconThemeGetSearchPath ::
        (B.CallStack.HasCallStack, MonadIO m, IsIconTheme a) =>
        a
        -- ^ /@iconTheme@/: a t'GI.Gtk.Objects.IconTheme.IconTheme'
        -> m ([[Char]])
    iconThemeGetSearchPath :: forall (m :: * -> *) a.
    (HasCallStack, MonadIO m, IsIconTheme a) =>
    a -> m [String]
    iconThemeGetSearchPath a
    iconTheme = IO [String] -> m [String]
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO [String] -> m [String]) -> IO [String] -> m [String]
    forall a b. (a -> b) -> a -> b
    $ do
        iconTheme' <- a -> IO (Ptr IconTheme)
    forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
    unsafeManagedPtrCastPtr a
    iconTheme
        path <- callocMem :: IO (Ptr (Ptr CString))
        nElements <- allocMem :: IO (Ptr Int32)
        gtk_icon_theme_get_search_path iconTheme' path nElements
        nElements' <- peek nElements
        path' <- peek path
        path'' <- (unpackFileNameArrayWithLength nElements') path'
        (mapCArrayWithLength nElements') freeMem path'
        freeMem path'
        touchManagedPtr iconTheme
        freeMem path
        freeMem nElements
        return path''

    #if defined(ENABLE_OVERLOADING)
    data IconThemeGetSearchPathMethodInfo
    instance (signature ~ (m ([[Char]])), MonadIO m, IsIconTheme a) => O.OverloadedMethod IconThemeGetSearchPathMethodInfo a signature where
        overloadedMethod = iconThemeGetSearchPath

    instance O.OverloadedMethodInfo IconThemeGetSearchPathMethodInfo a where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.Gtk.Objects.IconTheme.iconThemeGetSearchPath",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-3.0.43/docs/GI-Gtk-Objects-IconTheme.html#v:iconThemeGetSearchPath"
            })

    #endif

    -- method IconTheme::has_icon
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "icon_theme"
    --           , argType =
    --               TInterface Name { namespace = "Gtk" , name = "IconTheme" }
    --           , argCType = Just "GtkIconTheme*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "a #GtkIconTheme" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "icon_name"
    --           , argType = TBasicType TUTF8
    --           , argCType = Just "const gchar*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "the name of an icon"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Just (TBasicType TBoolean)
    -- throws : False
    -- Skip return : False

    foreign import ccall "gtk_icon_theme_has_icon" gtk_icon_theme_has_icon ::
        Ptr IconTheme ->                        -- icon_theme : TInterface (Name {namespace = "Gtk", name = "IconTheme"})
        CString ->                              -- icon_name : TBasicType TUTF8
        IO CInt

    -- | Checks whether an icon theme includes an icon
    -- for a particular name.
    --
    -- /Since: 2.4/
    iconThemeHasIcon ::
        (B.CallStack.HasCallStack, MonadIO m, IsIconTheme a) =>
        a
        -- ^ /@iconTheme@/: a t'GI.Gtk.Objects.IconTheme.IconTheme'
        -> T.Text
        -- ^ /@iconName@/: the name of an icon
        -> m Bool
        -- ^ __Returns:__ 'P.True' if /@iconTheme@/ includes an
        --  icon for /@iconName@/.
    iconThemeHasIcon :: forall (m :: * -> *) a.
    (HasCallStack, MonadIO m, IsIconTheme a) =>
    a -> Text -> m Bool
    iconThemeHasIcon a
    iconTheme Text
    iconName = IO Bool -> m Bool
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO Bool -> m Bool) -> IO Bool -> m Bool
    forall a b. (a -> b) -> a -> b
    $ do
        iconTheme' <- a -> IO (Ptr IconTheme)
    forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
    unsafeManagedPtrCastPtr a
    iconTheme
        iconName' <- textToCString iconName
        result <- gtk_icon_theme_has_icon iconTheme' iconName'
        let result' = (CInt -> CInt -> Bool
    forall a. Eq a => a -> a -> Bool
    /= CInt
    0) CInt
    result
        touchManagedPtr iconTheme
        freeMem iconName'
        return result'

    #if defined(ENABLE_OVERLOADING)
    data IconThemeHasIconMethodInfo
    instance (signature ~ (T.Text -> m Bool), MonadIO m, IsIconTheme a) => O.OverloadedMethod IconThemeHasIconMethodInfo a signature where
        overloadedMethod = iconThemeHasIcon

    instance O.OverloadedMethodInfo IconThemeHasIconMethodInfo a where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.Gtk.Objects.IconTheme.iconThemeHasIcon",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-3.0.43/docs/GI-Gtk-Objects-IconTheme.html#v:iconThemeHasIcon"
            })

    #endif

    -- method IconTheme::list_contexts
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "icon_theme"
    --           , argType =
    --               TInterface Name { namespace = "Gtk" , name = "IconTheme" }
    --           , argCType = Just "GtkIconTheme*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "a #GtkIconTheme" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Just (TGList (TBasicType TUTF8))
    -- throws : False
    -- Skip return : False

    foreign import ccall "gtk_icon_theme_list_contexts" gtk_icon_theme_list_contexts ::
        Ptr IconTheme ->                        -- icon_theme : TInterface (Name {namespace = "Gtk", name = "IconTheme"})
        IO (Ptr (GList CString))

    -- | Gets the list of contexts available within the current
    -- hierarchy of icon themes.
    -- See 'GI.Gtk.Objects.IconTheme.iconThemeListIcons' for details about contexts.
    --
    -- /Since: 2.12/
    iconThemeListContexts ::
        (B.CallStack.HasCallStack, MonadIO m, IsIconTheme a) =>
        a
        -- ^ /@iconTheme@/: a t'GI.Gtk.Objects.IconTheme.IconTheme'
        -> m [T.Text]
        -- ^ __Returns:__ a t'GI.GLib.Structs.List.List' list
        --     holding the names of all the contexts in the theme. You must first
        --     free each element in the list with 'GI.GLib.Functions.free', then free the list
        --     itself with @/g_list_free()/@.
    iconThemeListContexts :: forall (m :: * -> *) a.
    (HasCallStack, MonadIO m, IsIconTheme a) =>
    a -> m [Text]
    iconThemeListContexts a
    iconTheme = IO [Text] -> m [Text]
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO [Text] -> m [Text]) -> IO [Text] -> m [Text]
    forall a b. (a -> b) -> a -> b
    $ do
        iconTheme' <- a -> IO (Ptr IconTheme)
    forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
    unsafeManagedPtrCastPtr a
    iconTheme
        result <- gtk_icon_theme_list_contexts iconTheme'
        result' <- unpackGList result
        result'' <- mapM cstringToText result'
        mapGList freeMem result
        g_list_free result
        touchManagedPtr iconTheme
        return result''

    #if defined(ENABLE_OVERLOADING)
    data IconThemeListContextsMethodInfo
    instance (signature ~ (m [T.Text]), MonadIO m, IsIconTheme a) => O.OverloadedMethod IconThemeListContextsMethodInfo a signature where
        overloadedMethod = iconThemeListContexts

    instance O.OverloadedMethodInfo IconThemeListContextsMethodInfo a where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.Gtk.Objects.IconTheme.iconThemeListContexts",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-3.0.43/docs/GI-Gtk-Objects-IconTheme.html#v:iconThemeListContexts"
            })

    #endif

    -- method IconTheme::list_icons
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "icon_theme"
    --           , argType =
    --               TInterface Name { namespace = "Gtk" , name = "IconTheme" }
    --           , argCType = Just "GtkIconTheme*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "a #GtkIconTheme" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "context"
    --           , argType = TBasicType TUTF8
    --           , argCType = Just "const gchar*"
    --           , direction = DirectionIn
    --           , mayBeNull = True
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just
    --                       "a string identifying a particular type of\n          icon, or %NULL to list all icons."
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Just (TGList (TBasicType TUTF8))
    -- throws : False
    -- Skip return : False

    foreign import ccall "gtk_icon_theme_list_icons" gtk_icon_theme_list_icons ::
        Ptr IconTheme ->                        -- icon_theme : TInterface (Name {namespace = "Gtk", name = "IconTheme"})
        CString ->                              -- context : TBasicType TUTF8
        IO (Ptr (GList CString))

    -- | Lists the icons in the current icon theme. Only a subset
    -- of the icons can be listed by providing a context string.
    -- The set of values for the context string is system dependent,
    -- but will typically include such values as “Applications” and
    -- “MimeTypes”. Contexts are explained in the
    -- <http://www.freedesktop.org/wiki/Specifications/icon-theme-spec Icon Theme Specification>.
    -- The standard contexts are listed in the
    -- <http://www.freedesktop.org/wiki/Specifications/icon-naming-spec Icon Naming Specification>.
    -- Also see 'GI.Gtk.Objects.IconTheme.iconThemeListContexts'.
    --
    -- /Since: 2.4/
    iconThemeListIcons ::
        (B.CallStack.HasCallStack, MonadIO m, IsIconTheme a) =>
        a
        -- ^ /@iconTheme@/: a t'GI.Gtk.Objects.IconTheme.IconTheme'
        -> Maybe (T.Text)
        -- ^ /@context@/: a string identifying a particular type of
        --           icon, or 'P.Nothing' to list all icons.
        -> m [T.Text]
        -- ^ __Returns:__ a t'GI.GLib.Structs.List.List' list
        --     holding the names of all the icons in the theme. You must
        --     first free each element in the list with 'GI.GLib.Functions.free', then
        --     free the list itself with @/g_list_free()/@.
    iconThemeListIcons :: forall (m :: * -> *) a.
    (HasCallStack, MonadIO m, IsIconTheme a) =>
    a -> Maybe Text -> m [Text]
    iconThemeListIcons a
    iconTheme Maybe Text
    context = IO [Text] -> m [Text]
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO [Text] -> m [Text]) -> IO [Text] -> m [Text]
    forall a b. (a -> b) -> a -> b
    $ do
        iconTheme' <- a -> IO (Ptr IconTheme)
    forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
    unsafeManagedPtrCastPtr a
    iconTheme
        maybeContext <- case context of
            Maybe Text
    Nothing -> CString -> IO CString
    forall a. a -> IO a
    forall (m :: * -> *) a. Monad m => a -> m a
    return CString
    forall a. Ptr a
    FP.nullPtr
            Just Text
    jContext -> do
                jContext' <- Text -> IO CString
    textToCString Text
    jContext
                return jContext'
        result <- gtk_icon_theme_list_icons iconTheme' maybeContext
        result' <- unpackGList result
        result'' <- mapM cstringToText result'
        mapGList freeMem result
        g_list_free result
        touchManagedPtr iconTheme
        freeMem maybeContext
        return result''

    #if defined(ENABLE_OVERLOADING)
    data IconThemeListIconsMethodInfo
    instance (signature ~ (Maybe (T.Text) -> m [T.Text]), MonadIO m, IsIconTheme a) => O.OverloadedMethod IconThemeListIconsMethodInfo a signature where
        overloadedMethod = iconThemeListIcons

    instance O.OverloadedMethodInfo IconThemeListIconsMethodInfo a where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.Gtk.Objects.IconTheme.iconThemeListIcons",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-3.0.43/docs/GI-Gtk-Objects-IconTheme.html#v:iconThemeListIcons"
            })

    #endif

    -- method IconTheme::load_icon
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "icon_theme"
    --           , argType =
    --               TInterface Name { namespace = "Gtk" , name = "IconTheme" }
    --           , argCType = Just "GtkIconTheme*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "a #GtkIconTheme" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "icon_name"
    --           , argType = TBasicType TUTF8
    --           , argCType = Just "const gchar*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "the name of the icon to lookup"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "size"
    --           , argType = TBasicType TInt
    --           , argCType = Just "gint"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just
    --                       "the desired icon size. The resulting icon may not be\n    exactly this size; see gtk_icon_info_load_icon()."
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "flags"
    --           , argType =
    --               TInterface Name { namespace = "Gtk" , name = "IconLookupFlags" }
    --           , argCType = Just "GtkIconLookupFlags"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just "flags modifying the behavior of the icon lookup"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Just
    --               (TInterface Name { namespace = "GdkPixbuf" , name = "Pixbuf" })
    -- throws : True
    -- Skip return : False

    foreign import ccall "gtk_icon_theme_load_icon" gtk_icon_theme_load_icon ::
        Ptr IconTheme ->                        -- icon_theme : TInterface (Name {namespace = "Gtk", name = "IconTheme"})
        CString ->                              -- icon_name : TBasicType TUTF8
        Int32 ->                                -- size : TBasicType TInt
        CUInt ->                                -- flags : TInterface (Name {namespace = "Gtk", name = "IconLookupFlags"})
        Ptr (Ptr GError) ->                     -- error
        IO (Ptr GdkPixbuf.Pixbuf.Pixbuf)

    -- | Looks up an icon in an icon theme, scales it to the given size
    -- and renders it into a pixbuf. This is a convenience function;
    -- if more details about the icon are needed, use
    -- 'GI.Gtk.Objects.IconTheme.iconThemeLookupIcon' followed by 'GI.Gtk.Objects.IconInfo.iconInfoLoadIcon'.
    --
    -- Note that you probably want to listen for icon theme changes and
    -- update the icon. This is usually done by connecting to the
    -- GtkWidget[styleSet](#g:signal:styleSet) signal. If for some reason you do not want to
    -- update the icon when the icon theme changes, you should consider
    -- using 'GI.GdkPixbuf.Objects.Pixbuf.pixbufCopy' to make a private copy of the pixbuf
    -- returned by this function. Otherwise GTK+ may need to keep the old
    -- icon theme loaded, which would be a waste of memory.
    --
    -- /Since: 2.4/
    iconThemeLoadIcon ::
        (B.CallStack.HasCallStack, MonadIO m, IsIconTheme a) =>
        a
        -- ^ /@iconTheme@/: a t'GI.Gtk.Objects.IconTheme.IconTheme'
        -> T.Text
        -- ^ /@iconName@/: the name of the icon to lookup
        -> Int32
        -- ^ /@size@/: the desired icon size. The resulting icon may not be
        --     exactly this size; see 'GI.Gtk.Objects.IconInfo.iconInfoLoadIcon'.
        -> [Gtk.Flags.IconLookupFlags]
        -- ^ /@flags@/: flags modifying the behavior of the icon lookup
        -> m (Maybe GdkPixbuf.Pixbuf.Pixbuf)
        -- ^ __Returns:__ the rendered icon; this may be
        --     a newly created icon or a new reference to an internal icon, so
        --     you must not modify the icon. Use 'GI.GObject.Objects.Object.objectUnref' to release
        --     your reference to the icon. 'P.Nothing' if the icon isn’t found. /(Can throw 'Data.GI.Base.GError.GError')/
    iconThemeLoadIcon :: forall (m :: * -> *) a.
    (HasCallStack, MonadIO m, IsIconTheme a) =>
    a -> Text -> Int32 -> [IconLookupFlags] -> m (Maybe Pixbuf)
    iconThemeLoadIcon a
    iconTheme Text
    iconName Int32
    size [IconLookupFlags]
    flags = IO (Maybe Pixbuf) -> m (Maybe Pixbuf)
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO (Maybe Pixbuf) -> m (Maybe Pixbuf))
    -> IO (Maybe Pixbuf) -> m (Maybe Pixbuf)
    forall a b. (a -> b) -> a -> b
    $ do
        iconTheme' <- a -> IO (Ptr IconTheme)
    forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
    unsafeManagedPtrCastPtr a
    iconTheme
        iconName' <- textToCString iconName
        let flags' = [IconLookupFlags] -> CUInt
    forall b a. (Num b, IsGFlag a) => [a] -> b
    gflagsToWord [IconLookupFlags]
    flags
        onException (do
            result <- propagateGError $ gtk_icon_theme_load_icon iconTheme' iconName' size flags'
            maybeResult <- convertIfNonNull result $ \Ptr Pixbuf
    result' -> do
                result'' <- ((ManagedPtr Pixbuf -> Pixbuf) -> Ptr Pixbuf -> IO Pixbuf
    forall a b.
    (HasCallStack, GObject a, GObject b) =>
    (ManagedPtr a -> a) -> Ptr b -> IO a
    wrapObject ManagedPtr Pixbuf -> Pixbuf
    GdkPixbuf.Pixbuf.Pixbuf) Ptr Pixbuf
    result'
                return result''
            touchManagedPtr iconTheme
            freeMem iconName'
            return maybeResult
         ) (do
            freeMem iconName'
         )

    #if defined(ENABLE_OVERLOADING)
    data IconThemeLoadIconMethodInfo
    instance (signature ~ (T.Text -> Int32 -> [Gtk.Flags.IconLookupFlags] -> m (Maybe GdkPixbuf.Pixbuf.Pixbuf)), MonadIO m, IsIconTheme a) => O.OverloadedMethod IconThemeLoadIconMethodInfo a signature where
        overloadedMethod = iconThemeLoadIcon

    instance O.OverloadedMethodInfo IconThemeLoadIconMethodInfo a where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.Gtk.Objects.IconTheme.iconThemeLoadIcon",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-3.0.43/docs/GI-Gtk-Objects-IconTheme.html#v:iconThemeLoadIcon"
            })

    #endif

    -- method IconTheme::load_icon_for_scale
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "icon_theme"
    --           , argType =
    --               TInterface Name { namespace = "Gtk" , name = "IconTheme" }
    --           , argCType = Just "GtkIconTheme*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "a #GtkIconTheme" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "icon_name"
    --           , argType = TBasicType TUTF8
    --           , argCType = Just "const gchar*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "the name of the icon to lookup"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "size"
    --           , argType = TBasicType TInt
    --           , argCType = Just "gint"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just
    --                       "the desired icon size. The resulting icon may not be\n    exactly this size; see gtk_icon_info_load_icon()."
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "scale"
    --           , argType = TBasicType TInt
    --           , argCType = Just "gint"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "desired scale" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "flags"
    --           , argType =
    --               TInterface Name { namespace = "Gtk" , name = "IconLookupFlags" }
    --           , argCType = Just "GtkIconLookupFlags"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just "flags modifying the behavior of the icon lookup"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Just
    --               (TInterface Name { namespace = "GdkPixbuf" , name = "Pixbuf" })
    -- throws : True
    -- Skip return : False

    foreign import ccall "gtk_icon_theme_load_icon_for_scale" gtk_icon_theme_load_icon_for_scale ::
        Ptr IconTheme ->                        -- icon_theme : TInterface (Name {namespace = "Gtk", name = "IconTheme"})
        CString ->                              -- icon_name : TBasicType TUTF8
        Int32 ->                                -- size : TBasicType TInt
        Int32 ->                                -- scale : TBasicType TInt
        CUInt ->                                -- flags : TInterface (Name {namespace = "Gtk", name = "IconLookupFlags"})
        Ptr (Ptr GError) ->                     -- error
        IO (Ptr GdkPixbuf.Pixbuf.Pixbuf)

    -- | Looks up an icon in an icon theme for a particular window scale,
    -- scales it to the given size and renders it into a pixbuf. This is a
    -- convenience function; if more details about the icon are needed,
    -- use 'GI.Gtk.Objects.IconTheme.iconThemeLookupIcon' followed by
    -- 'GI.Gtk.Objects.IconInfo.iconInfoLoadIcon'.
    --
    -- Note that you probably want to listen for icon theme changes and
    -- update the icon. This is usually done by connecting to the
    -- GtkWidget[styleSet](#g:signal:styleSet) signal. If for some reason you do not want to
    -- update the icon when the icon theme changes, you should consider
    -- using 'GI.GdkPixbuf.Objects.Pixbuf.pixbufCopy' to make a private copy of the pixbuf
    -- returned by this function. Otherwise GTK+ may need to keep the old
    -- icon theme loaded, which would be a waste of memory.
    --
    -- /Since: 3.10/
    iconThemeLoadIconForScale ::
        (B.CallStack.HasCallStack, MonadIO m, IsIconTheme a) =>
        a
        -- ^ /@iconTheme@/: a t'GI.Gtk.Objects.IconTheme.IconTheme'
        -> T.Text
        -- ^ /@iconName@/: the name of the icon to lookup
        -> Int32
        -- ^ /@size@/: the desired icon size. The resulting icon may not be
        --     exactly this size; see 'GI.Gtk.Objects.IconInfo.iconInfoLoadIcon'.
        -> Int32
        -- ^ /@scale@/: desired scale
        -> [Gtk.Flags.IconLookupFlags]
        -- ^ /@flags@/: flags modifying the behavior of the icon lookup
        -> m (Maybe GdkPixbuf.Pixbuf.Pixbuf)
        -- ^ __Returns:__ the rendered icon; this may be
        --     a newly created icon or a new reference to an internal icon, so
        --     you must not modify the icon. Use 'GI.GObject.Objects.Object.objectUnref' to release
        --     your reference to the icon. 'P.Nothing' if the icon isn’t found. /(Can throw 'Data.GI.Base.GError.GError')/
    iconThemeLoadIconForScale :: forall (m :: * -> *) a.
    (HasCallStack, MonadIO m, IsIconTheme a) =>
    a
    -> Text -> Int32 -> Int32 -> [IconLookupFlags] -> m (Maybe Pixbuf)
    iconThemeLoadIconForScale a
    iconTheme Text
    iconName Int32
    size Int32
    scale [IconLookupFlags]
    flags = IO (Maybe Pixbuf) -> m (Maybe Pixbuf)
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO (Maybe Pixbuf) -> m (Maybe Pixbuf))
    -> IO (Maybe Pixbuf) -> m (Maybe Pixbuf)
    forall a b. (a -> b) -> a -> b
    $ do
        iconTheme' <- a -> IO (Ptr IconTheme)
    forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
    unsafeManagedPtrCastPtr a
    iconTheme
        iconName' <- textToCString iconName
        let flags' = [IconLookupFlags] -> CUInt
    forall b a. (Num b, IsGFlag a) => [a] -> b
    gflagsToWord [IconLookupFlags]
    flags
        onException (do
            result <- propagateGError $ gtk_icon_theme_load_icon_for_scale iconTheme' iconName' size scale flags'
            maybeResult <- convertIfNonNull result $ \Ptr Pixbuf
    result' -> do
                result'' <- ((ManagedPtr Pixbuf -> Pixbuf) -> Ptr Pixbuf -> IO Pixbuf
    forall a b.
    (HasCallStack, GObject a, GObject b) =>
    (ManagedPtr a -> a) -> Ptr b -> IO a
    wrapObject ManagedPtr Pixbuf -> Pixbuf
    GdkPixbuf.Pixbuf.Pixbuf) Ptr Pixbuf
    result'
                return result''
            touchManagedPtr iconTheme
            freeMem iconName'
            return maybeResult
         ) (do
            freeMem iconName'
         )

    #if defined(ENABLE_OVERLOADING)
    data IconThemeLoadIconForScaleMethodInfo
    instance (signature ~ (T.Text -> Int32 -> Int32 -> [Gtk.Flags.IconLookupFlags] -> m (Maybe GdkPixbuf.Pixbuf.Pixbuf)), MonadIO m, IsIconTheme a) => O.OverloadedMethod IconThemeLoadIconForScaleMethodInfo a signature where
        overloadedMethod = iconThemeLoadIconForScale

    instance O.OverloadedMethodInfo IconThemeLoadIconForScaleMethodInfo a where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.Gtk.Objects.IconTheme.iconThemeLoadIconForScale",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-3.0.43/docs/GI-Gtk-Objects-IconTheme.html#v:iconThemeLoadIconForScale"
            })

    #endif

    -- method IconTheme::load_surface
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "icon_theme"
    --           , argType =
    --               TInterface Name { namespace = "Gtk" , name = "IconTheme" }
    --           , argCType = Just "GtkIconTheme*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "a #GtkIconTheme" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "icon_name"
    --           , argType = TBasicType TUTF8
    --           , argCType = Just "const gchar*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "the name of the icon to lookup"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "size"
    --           , argType = TBasicType TInt
    --           , argCType = Just "gint"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just
    --                       "the desired icon size. The resulting icon may not be\n    exactly this size; see gtk_icon_info_load_icon()."
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "scale"
    --           , argType = TBasicType TInt
    --           , argCType = Just "gint"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "desired scale" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "for_window"
    --           , argType = TInterface Name { namespace = "Gdk" , name = "Window" }
    --           , argCType = Just "GdkWindow*"
    --           , direction = DirectionIn
    --           , mayBeNull = True
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "#GdkWindow to optimize drawing for, or %NULL"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "flags"
    --           , argType =
    --               TInterface Name { namespace = "Gtk" , name = "IconLookupFlags" }
    --           , argCType = Just "GtkIconLookupFlags"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just "flags modifying the behavior of the icon lookup"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Just (TInterface Name { namespace = "cairo" , name = "Surface" })
    -- throws : True
    -- Skip return : False

    foreign import ccall "gtk_icon_theme_load_surface" gtk_icon_theme_load_surface ::
        Ptr IconTheme ->                        -- icon_theme : TInterface (Name {namespace = "Gtk", name = "IconTheme"})
        CString ->                              -- icon_name : TBasicType TUTF8
        Int32 ->                                -- size : TBasicType TInt
        Int32 ->                                -- scale : TBasicType TInt
        Ptr Gdk.Window.Window ->                -- for_window : TInterface (Name {namespace = "Gdk", name = "Window"})
        CUInt ->                                -- flags : TInterface (Name {namespace = "Gtk", name = "IconLookupFlags"})
        Ptr (Ptr GError) ->                     -- error
        IO (Ptr Cairo.Surface.Surface)

    -- | Looks up an icon in an icon theme for a particular window scale,
    -- scales it to the given size and renders it into a cairo surface. This is a
    -- convenience function; if more details about the icon are needed,
    -- use 'GI.Gtk.Objects.IconTheme.iconThemeLookupIcon' followed by
    -- 'GI.Gtk.Objects.IconInfo.iconInfoLoadSurface'.
    --
    -- Note that you probably want to listen for icon theme changes and
    -- update the icon. This is usually done by connecting to the
    -- GtkWidget[styleSet](#g:signal:styleSet) signal.
    --
    -- /Since: 3.10/
    iconThemeLoadSurface ::
        (B.CallStack.HasCallStack, MonadIO m, IsIconTheme a, Gdk.Window.IsWindow b) =>
        a
        -- ^ /@iconTheme@/: a t'GI.Gtk.Objects.IconTheme.IconTheme'
        -> T.Text
        -- ^ /@iconName@/: the name of the icon to lookup
        -> Int32
        -- ^ /@size@/: the desired icon size. The resulting icon may not be
        --     exactly this size; see 'GI.Gtk.Objects.IconInfo.iconInfoLoadIcon'.
        -> Int32
        -- ^ /@scale@/: desired scale
        -> Maybe (b)
        -- ^ /@forWindow@/: t'GI.Gdk.Objects.Window.Window' to optimize drawing for, or 'P.Nothing'
        -> [Gtk.Flags.IconLookupFlags]
        -- ^ /@flags@/: flags modifying the behavior of the icon lookup
        -> m (Maybe Cairo.Surface.Surface)
        -- ^ __Returns:__ the rendered icon; this may be
        --     a newly created icon or a new reference to an internal icon, so
        --     you must not modify the icon. Use @/cairo_surface_destroy()/@ to
        --     release your reference to the icon. 'P.Nothing' if the icon isn’t
        --     found. /(Can throw 'Data.GI.Base.GError.GError')/
    iconThemeLoadSurface :: forall (m :: * -> *) a b.
    (HasCallStack, MonadIO m, IsIconTheme a, IsWindow b) =>
    a
    -> Text
    -> Int32
    -> Int32
    -> Maybe b
    -> [IconLookupFlags]
    -> m (Maybe Surface)
    iconThemeLoadSurface a
    iconTheme Text
    iconName Int32
    size Int32
    scale Maybe b
    forWindow [IconLookupFlags]
    flags = IO (Maybe Surface) -> m (Maybe Surface)
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO (Maybe Surface) -> m (Maybe Surface))
    -> IO (Maybe Surface) -> m (Maybe Surface)
    forall a b. (a -> b) -> a -> b
    $ do
        iconTheme' <- a -> IO (Ptr IconTheme)
    forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
    unsafeManagedPtrCastPtr a
    iconTheme
        iconName' <- textToCString iconName
        maybeForWindow <- case forWindow of
            Maybe b
    Nothing -> Ptr Window -> IO (Ptr Window)
    forall a. a -> IO a
    forall (m :: * -> *) a. Monad m => a -> m a
    return Ptr Window
    forall a. Ptr a
    FP.nullPtr
            Just b
    jForWindow -> do
                jForWindow' <- b -> IO (Ptr Window)
    forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
    unsafeManagedPtrCastPtr b
    jForWindow
                return jForWindow'
        let flags' = [IconLookupFlags] -> CUInt
    forall b a. (Num b, IsGFlag a) => [a] -> b
    gflagsToWord [IconLookupFlags]
    flags
        onException (do
            result <- propagateGError $ gtk_icon_theme_load_surface iconTheme' iconName' size scale maybeForWindow flags'
            maybeResult <- convertIfNonNull result $ \Ptr Surface
    result' -> do
                result'' <- ((ManagedPtr Surface -> Surface) -> Ptr Surface -> IO Surface
    forall a.
    (HasCallStack, GBoxed a) =>
    (ManagedPtr a -> a) -> Ptr a -> IO a
    wrapBoxed ManagedPtr Surface -> Surface
    Cairo.Surface.Surface) Ptr Surface
    result'
                return result''
            touchManagedPtr iconTheme
            whenJust forWindow touchManagedPtr
            freeMem iconName'
            return maybeResult
         ) (do
            freeMem iconName'
         )

    #if defined(ENABLE_OVERLOADING)
    data IconThemeLoadSurfaceMethodInfo
    instance (signature ~ (T.Text -> Int32 -> Int32 -> Maybe (b) -> [Gtk.Flags.IconLookupFlags] -> m (Maybe Cairo.Surface.Surface)), MonadIO m, IsIconTheme a, Gdk.Window.IsWindow b) => O.OverloadedMethod IconThemeLoadSurfaceMethodInfo a signature where
        overloadedMethod = iconThemeLoadSurface

    instance O.OverloadedMethodInfo IconThemeLoadSurfaceMethodInfo a where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.Gtk.Objects.IconTheme.iconThemeLoadSurface",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-3.0.43/docs/GI-Gtk-Objects-IconTheme.html#v:iconThemeLoadSurface"
            })

    #endif

    -- method IconTheme::lookup_by_gicon
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "icon_theme"
    --           , argType =
    --               TInterface Name { namespace = "Gtk" , name = "IconTheme" }
    --           , argCType = Just "GtkIconTheme*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "a #GtkIconTheme" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "icon"
    --           , argType = TInterface Name { namespace = "Gio" , name = "Icon" }
    --           , argCType = Just "GIcon*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "the #GIcon to look up"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "size"
    --           , argType = TBasicType TInt
    --           , argCType = Just "gint"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "desired icon size" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "flags"
    --           , argType =
    --               TInterface Name { namespace = "Gtk" , name = "IconLookupFlags" }
    --           , argCType = Just "GtkIconLookupFlags"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just "flags modifying the behavior of the icon lookup"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Just (TInterface Name { namespace = "Gtk" , name = "IconInfo" })
    -- throws : False
    -- Skip return : False

    foreign import ccall "gtk_icon_theme_lookup_by_gicon" gtk_icon_theme_lookup_by_gicon ::
        Ptr IconTheme ->                        -- icon_theme : TInterface (Name {namespace = "Gtk", name = "IconTheme"})
        Ptr Gio.Icon.Icon ->                    -- icon : TInterface (Name {namespace = "Gio", name = "Icon"})
        Int32 ->                                -- size : TBasicType TInt
        CUInt ->                                -- flags : TInterface (Name {namespace = "Gtk", name = "IconLookupFlags"})
        IO (Ptr Gtk.IconInfo.IconInfo)

    -- | Looks up an icon and returns a t'GI.Gtk.Objects.IconInfo.IconInfo' containing information
    -- such as the filename of the icon. The icon can then be rendered
    -- into a pixbuf using 'GI.Gtk.Objects.IconInfo.iconInfoLoadIcon'.
    --
    -- When rendering on displays with high pixel densities you should not
    -- use a /@size@/ multiplied by the scaling factor returned by functions
    -- like 'GI.Gdk.Objects.Window.windowGetScaleFactor'. Instead, you should use
    -- 'GI.Gtk.Objects.IconTheme.iconThemeLookupByGiconForScale', as the assets loaded
    -- for a given scaling factor may be different.
    --
    -- /Since: 2.14/
    iconThemeLookupByGicon ::
        (B.CallStack.HasCallStack, MonadIO m, IsIconTheme a, Gio.Icon.IsIcon b) =>
        a
        -- ^ /@iconTheme@/: a t'GI.Gtk.Objects.IconTheme.IconTheme'
        -> b
        -- ^ /@icon@/: the t'GI.Gio.Interfaces.Icon.Icon' to look up
        -> Int32
        -- ^ /@size@/: desired icon size
        -> [Gtk.Flags.IconLookupFlags]
        -- ^ /@flags@/: flags modifying the behavior of the icon lookup
        -> m (Maybe Gtk.IconInfo.IconInfo)
        -- ^ __Returns:__ a t'GI.Gtk.Objects.IconInfo.IconInfo' containing
        --     information about the icon, or 'P.Nothing' if the icon wasn’t
        --     found. Unref with 'GI.GObject.Objects.Object.objectUnref'
    iconThemeLookupByGicon :: forall (m :: * -> *) a b.
    (HasCallStack, MonadIO m, IsIconTheme a, IsIcon b) =>
    a -> b -> Int32 -> [IconLookupFlags] -> m (Maybe IconInfo)
    iconThemeLookupByGicon a
    iconTheme b
    icon Int32
    size [IconLookupFlags]
    flags = IO (Maybe IconInfo) -> m (Maybe IconInfo)
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO (Maybe IconInfo) -> m (Maybe IconInfo))
    -> IO (Maybe IconInfo) -> m (Maybe IconInfo)
    forall a b. (a -> b) -> a -> b
    $ do
        iconTheme' <- a -> IO (Ptr IconTheme)
    forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
    unsafeManagedPtrCastPtr a
    iconTheme
        icon' <- unsafeManagedPtrCastPtr icon
        let flags' = [IconLookupFlags] -> CUInt
    forall b a. (Num b, IsGFlag a) => [a] -> b
    gflagsToWord [IconLookupFlags]
    flags
        result <- gtk_icon_theme_lookup_by_gicon iconTheme' icon' size flags'
        maybeResult <- convertIfNonNull result $ \Ptr IconInfo
    result' -> do
            result'' <- ((ManagedPtr IconInfo -> IconInfo) -> Ptr IconInfo -> IO IconInfo
    forall a b.
    (HasCallStack, GObject a, GObject b) =>
    (ManagedPtr a -> a) -> Ptr b -> IO a
    wrapObject ManagedPtr IconInfo -> IconInfo
    Gtk.IconInfo.IconInfo) Ptr IconInfo
    result'
            return result''
        touchManagedPtr iconTheme
        touchManagedPtr icon
        return maybeResult

    #if defined(ENABLE_OVERLOADING)
    data IconThemeLookupByGiconMethodInfo
    instance (signature ~ (b -> Int32 -> [Gtk.Flags.IconLookupFlags] -> m (Maybe Gtk.IconInfo.IconInfo)), MonadIO m, IsIconTheme a, Gio.Icon.IsIcon b) => O.OverloadedMethod IconThemeLookupByGiconMethodInfo a signature where
        overloadedMethod = iconThemeLookupByGicon

    instance O.OverloadedMethodInfo IconThemeLookupByGiconMethodInfo a where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.Gtk.Objects.IconTheme.iconThemeLookupByGicon",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-3.0.43/docs/GI-Gtk-Objects-IconTheme.html#v:iconThemeLookupByGicon"
            })

    #endif

    -- method IconTheme::lookup_by_gicon_for_scale
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "icon_theme"
    --           , argType =
    --               TInterface Name { namespace = "Gtk" , name = "IconTheme" }
    --           , argCType = Just "GtkIconTheme*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "a #GtkIconTheme" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "icon"
    --           , argType = TInterface Name { namespace = "Gio" , name = "Icon" }
    --           , argCType = Just "GIcon*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "the #GIcon to look up"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "size"
    --           , argType = TBasicType TInt
    --           , argCType = Just "gint"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "desired icon size" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "scale"
    --           , argType = TBasicType TInt
    --           , argCType = Just "gint"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "the desired scale" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "flags"
    --           , argType =
    --               TInterface Name { namespace = "Gtk" , name = "IconLookupFlags" }
    --           , argCType = Just "GtkIconLookupFlags"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just "flags modifying the behavior of the icon lookup"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Just (TInterface Name { namespace = "Gtk" , name = "IconInfo" })
    -- throws : False
    -- Skip return : False

    foreign import ccall "gtk_icon_theme_lookup_by_gicon_for_scale" gtk_icon_theme_lookup_by_gicon_for_scale ::
        Ptr IconTheme ->                        -- icon_theme : TInterface (Name {namespace = "Gtk", name = "IconTheme"})
        Ptr Gio.Icon.Icon ->                    -- icon : TInterface (Name {namespace = "Gio", name = "Icon"})
        Int32 ->                                -- size : TBasicType TInt
        Int32 ->                                -- scale : TBasicType TInt
        CUInt ->                                -- flags : TInterface (Name {namespace = "Gtk", name = "IconLookupFlags"})
        IO (Ptr Gtk.IconInfo.IconInfo)

    -- | Looks up an icon and returns a t'GI.Gtk.Objects.IconInfo.IconInfo' containing information
    -- such as the filename of the icon. The icon can then be rendered into
    -- a pixbuf using 'GI.Gtk.Objects.IconInfo.iconInfoLoadIcon'.
    --
    -- /Since: 3.10/
    iconThemeLookupByGiconForScale ::
        (B.CallStack.HasCallStack, MonadIO m, IsIconTheme a, Gio.Icon.IsIcon b) =>
        a
        -- ^ /@iconTheme@/: a t'GI.Gtk.Objects.IconTheme.IconTheme'
        -> b
        -- ^ /@icon@/: the t'GI.Gio.Interfaces.Icon.Icon' to look up
        -> Int32
        -- ^ /@size@/: desired icon size
        -> Int32
        -- ^ /@scale@/: the desired scale
        -> [Gtk.Flags.IconLookupFlags]
        -- ^ /@flags@/: flags modifying the behavior of the icon lookup
        -> m (Maybe Gtk.IconInfo.IconInfo)
        -- ^ __Returns:__ a t'GI.Gtk.Objects.IconInfo.IconInfo' containing
        --     information about the icon, or 'P.Nothing' if the icon wasn’t
        --     found. Unref with 'GI.GObject.Objects.Object.objectUnref'
    iconThemeLookupByGiconForScale :: forall (m :: * -> *) a b.
    (HasCallStack, MonadIO m, IsIconTheme a, IsIcon b) =>
    a -> b -> Int32 -> Int32 -> [IconLookupFlags] -> m (Maybe IconInfo)
    iconThemeLookupByGiconForScale a
    iconTheme b
    icon Int32
    size Int32
    scale [IconLookupFlags]
    flags = IO (Maybe IconInfo) -> m (Maybe IconInfo)
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO (Maybe IconInfo) -> m (Maybe IconInfo))
    -> IO (Maybe IconInfo) -> m (Maybe IconInfo)
    forall a b. (a -> b) -> a -> b
    $ do
        iconTheme' <- a -> IO (Ptr IconTheme)
    forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
    unsafeManagedPtrCastPtr a
    iconTheme
        icon' <- unsafeManagedPtrCastPtr icon
        let flags' = [IconLookupFlags] -> CUInt
    forall b a. (Num b, IsGFlag a) => [a] -> b
    gflagsToWord [IconLookupFlags]
    flags
        result <- gtk_icon_theme_lookup_by_gicon_for_scale iconTheme' icon' size scale flags'
        maybeResult <- convertIfNonNull result $ \Ptr IconInfo
    result' -> do
            result'' <- ((ManagedPtr IconInfo -> IconInfo) -> Ptr IconInfo -> IO IconInfo
    forall a b.
    (HasCallStack, GObject a, GObject b) =>
    (ManagedPtr a -> a) -> Ptr b -> IO a
    wrapObject ManagedPtr IconInfo -> IconInfo
    Gtk.IconInfo.IconInfo) Ptr IconInfo
    result'
            return result''
        touchManagedPtr iconTheme
        touchManagedPtr icon
        return maybeResult

    #if defined(ENABLE_OVERLOADING)
    data IconThemeLookupByGiconForScaleMethodInfo
    instance (signature ~ (b -> Int32 -> Int32 -> [Gtk.Flags.IconLookupFlags] -> m (Maybe Gtk.IconInfo.IconInfo)), MonadIO m, IsIconTheme a, Gio.Icon.IsIcon b) => O.OverloadedMethod IconThemeLookupByGiconForScaleMethodInfo a signature where
        overloadedMethod = iconThemeLookupByGiconForScale

    instance O.OverloadedMethodInfo IconThemeLookupByGiconForScaleMethodInfo a where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.Gtk.Objects.IconTheme.iconThemeLookupByGiconForScale",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-3.0.43/docs/GI-Gtk-Objects-IconTheme.html#v:iconThemeLookupByGiconForScale"
            })

    #endif

    -- method IconTheme::lookup_icon
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "icon_theme"
    --           , argType =
    --               TInterface Name { namespace = "Gtk" , name = "IconTheme" }
    --           , argCType = Just "GtkIconTheme*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "a #GtkIconTheme" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "icon_name"
    --           , argType = TBasicType TUTF8
    --           , argCType = Just "const gchar*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "the name of the icon to lookup"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "size"
    --           , argType = TBasicType TInt
    --           , argCType = Just "gint"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "desired icon size" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "flags"
    --           , argType =
    --               TInterface Name { namespace = "Gtk" , name = "IconLookupFlags" }
    --           , argCType = Just "GtkIconLookupFlags"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just "flags modifying the behavior of the icon lookup"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Just (TInterface Name { namespace = "Gtk" , name = "IconInfo" })
    -- throws : False
    -- Skip return : False

    foreign import ccall "gtk_icon_theme_lookup_icon" gtk_icon_theme_lookup_icon ::
        Ptr IconTheme ->                        -- icon_theme : TInterface (Name {namespace = "Gtk", name = "IconTheme"})
        CString ->                              -- icon_name : TBasicType TUTF8
        Int32 ->                                -- size : TBasicType TInt
        CUInt ->                                -- flags : TInterface (Name {namespace = "Gtk", name = "IconLookupFlags"})
        IO (Ptr Gtk.IconInfo.IconInfo)

    -- | Looks up a named icon and returns a t'GI.Gtk.Objects.IconInfo.IconInfo' containing
    -- information such as the filename of the icon. The icon
    -- can then be rendered into a pixbuf using
    -- 'GI.Gtk.Objects.IconInfo.iconInfoLoadIcon'. ('GI.Gtk.Objects.IconTheme.iconThemeLoadIcon'
    -- combines these two steps if all you need is the pixbuf.)
    --
    -- When rendering on displays with high pixel densities you should not
    -- use a /@size@/ multiplied by the scaling factor returned by functions
    -- like 'GI.Gdk.Objects.Window.windowGetScaleFactor'. Instead, you should use
    -- 'GI.Gtk.Objects.IconTheme.iconThemeLookupIconForScale', as the assets loaded
    -- for a given scaling factor may be different.
    --
    -- /Since: 2.4/
    iconThemeLookupIcon ::
        (B.CallStack.HasCallStack, MonadIO m, IsIconTheme a) =>
        a
        -- ^ /@iconTheme@/: a t'GI.Gtk.Objects.IconTheme.IconTheme'
        -> T.Text
        -- ^ /@iconName@/: the name of the icon to lookup
        -> Int32
        -- ^ /@size@/: desired icon size
        -> [Gtk.Flags.IconLookupFlags]
        -- ^ /@flags@/: flags modifying the behavior of the icon lookup
        -> m (Maybe Gtk.IconInfo.IconInfo)
        -- ^ __Returns:__ a t'GI.Gtk.Objects.IconInfo.IconInfo' object
        --     containing information about the icon, or 'P.Nothing' if the
        --     icon wasn’t found.
    iconThemeLookupIcon :: forall (m :: * -> *) a.
    (HasCallStack, MonadIO m, IsIconTheme a) =>
    a -> Text -> Int32 -> [IconLookupFlags] -> m (Maybe IconInfo)
    iconThemeLookupIcon a
    iconTheme Text
    iconName Int32
    size [IconLookupFlags]
    flags = IO (Maybe IconInfo) -> m (Maybe IconInfo)
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO (Maybe IconInfo) -> m (Maybe IconInfo))
    -> IO (Maybe IconInfo) -> m (Maybe IconInfo)
    forall a b. (a -> b) -> a -> b
    $ do
        iconTheme' <- a -> IO (Ptr IconTheme)
    forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
    unsafeManagedPtrCastPtr a
    iconTheme
        iconName' <- textToCString iconName
        let flags' = [IconLookupFlags] -> CUInt
    forall b a. (Num b, IsGFlag a) => [a] -> b
    gflagsToWord [IconLookupFlags]
    flags
        result <- gtk_icon_theme_lookup_icon iconTheme' iconName' size flags'
        maybeResult <- convertIfNonNull result $ \Ptr IconInfo
    result' -> do
            result'' <- ((ManagedPtr IconInfo -> IconInfo) -> Ptr IconInfo -> IO IconInfo
    forall a b.
    (HasCallStack, GObject a, GObject b) =>
    (ManagedPtr a -> a) -> Ptr b -> IO a
    wrapObject ManagedPtr IconInfo -> IconInfo
    Gtk.IconInfo.IconInfo) Ptr IconInfo
    result'
            return result''
        touchManagedPtr iconTheme
        freeMem iconName'
        return maybeResult

    #if defined(ENABLE_OVERLOADING)
    data IconThemeLookupIconMethodInfo
    instance (signature ~ (T.Text -> Int32 -> [Gtk.Flags.IconLookupFlags] -> m (Maybe Gtk.IconInfo.IconInfo)), MonadIO m, IsIconTheme a) => O.OverloadedMethod IconThemeLookupIconMethodInfo a signature where
        overloadedMethod = iconThemeLookupIcon

    instance O.OverloadedMethodInfo IconThemeLookupIconMethodInfo a where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.Gtk.Objects.IconTheme.iconThemeLookupIcon",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-3.0.43/docs/GI-Gtk-Objects-IconTheme.html#v:iconThemeLookupIcon"
            })

    #endif

    -- method IconTheme::lookup_icon_for_scale
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "icon_theme"
    --           , argType =
    --               TInterface Name { namespace = "Gtk" , name = "IconTheme" }
    --           , argCType = Just "GtkIconTheme*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "a #GtkIconTheme" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "icon_name"
    --           , argType = TBasicType TUTF8
    --           , argCType = Just "const gchar*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "the name of the icon to lookup"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "size"
    --           , argType = TBasicType TInt
    --           , argCType = Just "gint"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "desired icon size" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "scale"
    --           , argType = TBasicType TInt
    --           , argCType = Just "gint"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "the desired scale" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "flags"
    --           , argType =
    --               TInterface Name { namespace = "Gtk" , name = "IconLookupFlags" }
    --           , argCType = Just "GtkIconLookupFlags"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just "flags modifying the behavior of the icon lookup"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Just (TInterface Name { namespace = "Gtk" , name = "IconInfo" })
    -- throws : False
    -- Skip return : False

    foreign import ccall "gtk_icon_theme_lookup_icon_for_scale" gtk_icon_theme_lookup_icon_for_scale ::
        Ptr IconTheme ->                        -- icon_theme : TInterface (Name {namespace = "Gtk", name = "IconTheme"})
        CString ->                              -- icon_name : TBasicType TUTF8
        Int32 ->                                -- size : TBasicType TInt
        Int32 ->                                -- scale : TBasicType TInt
        CUInt ->                                -- flags : TInterface (Name {namespace = "Gtk", name = "IconLookupFlags"})
        IO (Ptr Gtk.IconInfo.IconInfo)

    -- | Looks up a named icon for a particular window scale and returns a
    -- t'GI.Gtk.Objects.IconInfo.IconInfo' containing information such as the filename of the
    -- icon. The icon can then be rendered into a pixbuf using
    -- 'GI.Gtk.Objects.IconInfo.iconInfoLoadIcon'. ('GI.Gtk.Objects.IconTheme.iconThemeLoadIcon' combines
    -- these two steps if all you need is the pixbuf.)
    --
    -- /Since: 3.10/
    iconThemeLookupIconForScale ::
        (B.CallStack.HasCallStack, MonadIO m, IsIconTheme a) =>
        a
        -- ^ /@iconTheme@/: a t'GI.Gtk.Objects.IconTheme.IconTheme'
        -> T.Text
        -- ^ /@iconName@/: the name of the icon to lookup
        -> Int32
        -- ^ /@size@/: desired icon size
        -> Int32
        -- ^ /@scale@/: the desired scale
        -> [Gtk.Flags.IconLookupFlags]
        -- ^ /@flags@/: flags modifying the behavior of the icon lookup
        -> m (Maybe Gtk.IconInfo.IconInfo)
        -- ^ __Returns:__ a t'GI.Gtk.Objects.IconInfo.IconInfo' object
        --     containing information about the icon, or 'P.Nothing' if the
        --     icon wasn’t found.
    iconThemeLookupIconForScale :: forall (m :: * -> *) a.
    (HasCallStack, MonadIO m, IsIconTheme a) =>
    a
    -> Text
    -> Int32
    -> Int32
    -> [IconLookupFlags]
    -> m (Maybe IconInfo)
    iconThemeLookupIconForScale a
    iconTheme Text
    iconName Int32
    size Int32
    scale [IconLookupFlags]
    flags = IO (Maybe IconInfo) -> m (Maybe IconInfo)
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO (Maybe IconInfo) -> m (Maybe IconInfo))
    -> IO (Maybe IconInfo) -> m (Maybe IconInfo)
    forall a b. (a -> b) -> a -> b
    $ do
        iconTheme' <- a -> IO (Ptr IconTheme)
    forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
    unsafeManagedPtrCastPtr a
    iconTheme
        iconName' <- textToCString iconName
        let flags' = [IconLookupFlags] -> CUInt
    forall b a. (Num b, IsGFlag a) => [a] -> b
    gflagsToWord [IconLookupFlags]
    flags
        result <- gtk_icon_theme_lookup_icon_for_scale iconTheme' iconName' size scale flags'
        maybeResult <- convertIfNonNull result $ \Ptr IconInfo
    result' -> do
            result'' <- ((ManagedPtr IconInfo -> IconInfo) -> Ptr IconInfo -> IO IconInfo
    forall a b.
    (HasCallStack, GObject a, GObject b) =>
    (ManagedPtr a -> a) -> Ptr b -> IO a
    wrapObject ManagedPtr IconInfo -> IconInfo
    Gtk.IconInfo.IconInfo) Ptr IconInfo
    result'
            return result''
        touchManagedPtr iconTheme
        freeMem iconName'
        return maybeResult

    #if defined(ENABLE_OVERLOADING)
    data IconThemeLookupIconForScaleMethodInfo
    instance (signature ~ (T.Text -> Int32 -> Int32 -> [Gtk.Flags.IconLookupFlags] -> m (Maybe Gtk.IconInfo.IconInfo)), MonadIO m, IsIconTheme a) => O.OverloadedMethod IconThemeLookupIconForScaleMethodInfo a signature where
        overloadedMethod = iconThemeLookupIconForScale

    instance O.OverloadedMethodInfo IconThemeLookupIconForScaleMethodInfo a where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.Gtk.Objects.IconTheme.iconThemeLookupIconForScale",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-3.0.43/docs/GI-Gtk-Objects-IconTheme.html#v:iconThemeLookupIconForScale"
            })

    #endif

    -- method IconTheme::prepend_search_path
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "icon_theme"
    --           , argType =
    --               TInterface Name { namespace = "Gtk" , name = "IconTheme" }
    --           , argCType = Just "GtkIconTheme*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "a #GtkIconTheme" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "path"
    --           , argType = TBasicType TFileName
    --           , argCType = Just "const gchar*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "directory name to prepend to the icon path"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Nothing
    -- throws : False
    -- Skip return : False

    foreign import ccall "gtk_icon_theme_prepend_search_path" gtk_icon_theme_prepend_search_path ::
        Ptr IconTheme ->                        -- icon_theme : TInterface (Name {namespace = "Gtk", name = "IconTheme"})
        CString ->                              -- path : TBasicType TFileName
        IO ()

    -- | Prepends a directory to the search path.
    -- See 'GI.Gtk.Objects.IconTheme.iconThemeSetSearchPath'.
    --
    -- /Since: 2.4/
    iconThemePrependSearchPath ::
        (B.CallStack.HasCallStack, MonadIO m, IsIconTheme a) =>
        a
        -- ^ /@iconTheme@/: a t'GI.Gtk.Objects.IconTheme.IconTheme'
        -> [Char]
        -- ^ /@path@/: directory name to prepend to the icon path
        -> m ()
    iconThemePrependSearchPath :: forall (m :: * -> *) a.
    (HasCallStack, MonadIO m, IsIconTheme a) =>
    a -> String -> m ()
    iconThemePrependSearchPath a
    iconTheme String
    path = IO () -> m ()
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO () -> m ()) -> IO () -> m ()
    forall a b. (a -> b) -> a -> b
    $ do
        iconTheme' <- a -> IO (Ptr IconTheme)
    forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
    unsafeManagedPtrCastPtr a
    iconTheme
        path' <- stringToCString path
        gtk_icon_theme_prepend_search_path iconTheme' path'
        touchManagedPtr iconTheme
        freeMem path'
        return ()

    #if defined(ENABLE_OVERLOADING)
    data IconThemePrependSearchPathMethodInfo
    instance (signature ~ ([Char] -> m ()), MonadIO m, IsIconTheme a) => O.OverloadedMethod IconThemePrependSearchPathMethodInfo a signature where
        overloadedMethod = iconThemePrependSearchPath

    instance O.OverloadedMethodInfo IconThemePrependSearchPathMethodInfo a where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.Gtk.Objects.IconTheme.iconThemePrependSearchPath",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-3.0.43/docs/GI-Gtk-Objects-IconTheme.html#v:iconThemePrependSearchPath"
            })

    #endif

    -- method IconTheme::rescan_if_needed
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "icon_theme"
    --           , argType =
    --               TInterface Name { namespace = "Gtk" , name = "IconTheme" }
    --           , argCType = Just "GtkIconTheme*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "a #GtkIconTheme" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Just (TBasicType TBoolean)
    -- throws : False
    -- Skip return : False

    foreign import ccall "gtk_icon_theme_rescan_if_needed" gtk_icon_theme_rescan_if_needed ::
        Ptr IconTheme ->                        -- icon_theme : TInterface (Name {namespace = "Gtk", name = "IconTheme"})
        IO CInt

    -- | Checks to see if the icon theme has changed; if it has, any
    -- currently cached information is discarded and will be reloaded
    -- next time /@iconTheme@/ is accessed.
    --
    -- /Since: 2.4/
    iconThemeRescanIfNeeded ::
        (B.CallStack.HasCallStack, MonadIO m, IsIconTheme a) =>
        a
        -- ^ /@iconTheme@/: a t'GI.Gtk.Objects.IconTheme.IconTheme'
        -> m Bool
        -- ^ __Returns:__ 'P.True' if the icon theme has changed and needed
        --     to be reloaded.
    iconThemeRescanIfNeeded :: forall (m :: * -> *) a.
    (HasCallStack, MonadIO m, IsIconTheme a) =>
    a -> m Bool
    iconThemeRescanIfNeeded a
    iconTheme = IO Bool -> m Bool
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO Bool -> m Bool) -> IO Bool -> m Bool
    forall a b. (a -> b) -> a -> b
    $ do
        iconTheme' <- a -> IO (Ptr IconTheme)
    forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
    unsafeManagedPtrCastPtr a
    iconTheme
        result <- gtk_icon_theme_rescan_if_needed iconTheme'
        let result' = (CInt -> CInt -> Bool
    forall a. Eq a => a -> a -> Bool
    /= CInt
    0) CInt
    result
        touchManagedPtr iconTheme
        return result'

    #if defined(ENABLE_OVERLOADING)
    data IconThemeRescanIfNeededMethodInfo
    instance (signature ~ (m Bool), MonadIO m, IsIconTheme a) => O.OverloadedMethod IconThemeRescanIfNeededMethodInfo a signature where
        overloadedMethod = iconThemeRescanIfNeeded

    instance O.OverloadedMethodInfo IconThemeRescanIfNeededMethodInfo a where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.Gtk.Objects.IconTheme.iconThemeRescanIfNeeded",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-3.0.43/docs/GI-Gtk-Objects-IconTheme.html#v:iconThemeRescanIfNeeded"
            })

    #endif

    -- method IconTheme::set_custom_theme
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "icon_theme"
    --           , argType =
    --               TInterface Name { namespace = "Gtk" , name = "IconTheme" }
    --           , argCType = Just "GtkIconTheme*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "a #GtkIconTheme" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "theme_name"
    --           , argType = TBasicType TUTF8
    --           , argCType = Just "const gchar*"
    --           , direction = DirectionIn
    --           , mayBeNull = True
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just
    --                       "name of icon theme to use instead of\n  configured theme, or %NULL to unset a previously set custom theme"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Nothing
    -- throws : False
    -- Skip return : False

    foreign import ccall "gtk_icon_theme_set_custom_theme" gtk_icon_theme_set_custom_theme ::
        Ptr IconTheme ->                        -- icon_theme : TInterface (Name {namespace = "Gtk", name = "IconTheme"})
        CString ->                              -- theme_name : TBasicType TUTF8
        IO ()

    -- | Sets the name of the icon theme that the t'GI.Gtk.Objects.IconTheme.IconTheme' object uses
    -- overriding system configuration. This function cannot be called
    -- on the icon theme objects returned from 'GI.Gtk.Objects.IconTheme.iconThemeGetDefault'
    -- and 'GI.Gtk.Objects.IconTheme.iconThemeGetForScreen'.
    --
    -- /Since: 2.4/
    iconThemeSetCustomTheme ::
        (B.CallStack.HasCallStack, MonadIO m, IsIconTheme a) =>
        a
        -- ^ /@iconTheme@/: a t'GI.Gtk.Objects.IconTheme.IconTheme'
        -> Maybe (T.Text)
        -- ^ /@themeName@/: name of icon theme to use instead of
        --   configured theme, or 'P.Nothing' to unset a previously set custom theme
        -> m ()
    iconThemeSetCustomTheme :: forall (m :: * -> *) a.
    (HasCallStack, MonadIO m, IsIconTheme a) =>
    a -> Maybe Text -> m ()
    iconThemeSetCustomTheme a
    iconTheme Maybe Text
    themeName = IO () -> m ()
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO () -> m ()) -> IO () -> m ()
    forall a b. (a -> b) -> a -> b
    $ do
        iconTheme' <- a -> IO (Ptr IconTheme)
    forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
    unsafeManagedPtrCastPtr a
    iconTheme
        maybeThemeName <- case themeName of
            Maybe Text
    Nothing -> CString -> IO CString
    forall a. a -> IO a
    forall (m :: * -> *) a. Monad m => a -> m a
    return CString
    forall a. Ptr a
    FP.nullPtr
            Just Text
    jThemeName -> do
                jThemeName' <- Text -> IO CString
    textToCString Text
    jThemeName
                return jThemeName'
        gtk_icon_theme_set_custom_theme iconTheme' maybeThemeName
        touchManagedPtr iconTheme
        freeMem maybeThemeName
        return ()

    #if defined(ENABLE_OVERLOADING)
    data IconThemeSetCustomThemeMethodInfo
    instance (signature ~ (Maybe (T.Text) -> m ()), MonadIO m, IsIconTheme a) => O.OverloadedMethod IconThemeSetCustomThemeMethodInfo a signature where
        overloadedMethod = iconThemeSetCustomTheme

    instance O.OverloadedMethodInfo IconThemeSetCustomThemeMethodInfo a where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.Gtk.Objects.IconTheme.iconThemeSetCustomTheme",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-3.0.43/docs/GI-Gtk-Objects-IconTheme.html#v:iconThemeSetCustomTheme"
            })

    #endif

    -- method IconTheme::set_screen
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "icon_theme"
    --           , argType =
    --               TInterface Name { namespace = "Gtk" , name = "IconTheme" }
    --           , argCType = Just "GtkIconTheme*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "a #GtkIconTheme" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "screen"
    --           , argType = TInterface Name { namespace = "Gdk" , name = "Screen" }
    --           , argCType = Just "GdkScreen*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "a #GdkScreen" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Nothing
    -- throws : False
    -- Skip return : False

    foreign import ccall "gtk_icon_theme_set_screen" gtk_icon_theme_set_screen ::
        Ptr IconTheme ->                        -- icon_theme : TInterface (Name {namespace = "Gtk", name = "IconTheme"})
        Ptr Gdk.Screen.Screen ->                -- screen : TInterface (Name {namespace = "Gdk", name = "Screen"})
        IO ()

    -- | Sets the screen for an icon theme; the screen is used
    -- to track the user’s currently configured icon theme,
    -- which might be different for different screens.
    --
    -- /Since: 2.4/
    iconThemeSetScreen ::
        (B.CallStack.HasCallStack, MonadIO m, IsIconTheme a, Gdk.Screen.IsScreen b) =>
        a
        -- ^ /@iconTheme@/: a t'GI.Gtk.Objects.IconTheme.IconTheme'
        -> b
        -- ^ /@screen@/: a t'GI.Gdk.Objects.Screen.Screen'
        -> m ()
    iconThemeSetScreen :: forall (m :: * -> *) a b.
    (HasCallStack, MonadIO m, IsIconTheme a, IsScreen b) =>
    a -> b -> m ()
    iconThemeSetScreen a
    iconTheme b
    screen = IO () -> m ()
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO () -> m ()) -> IO () -> m ()
    forall a b. (a -> b) -> a -> b
    $ do
        iconTheme' <- a -> IO (Ptr IconTheme)
    forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
    unsafeManagedPtrCastPtr a
    iconTheme
        screen' <- unsafeManagedPtrCastPtr screen
        gtk_icon_theme_set_screen iconTheme' screen'
        touchManagedPtr iconTheme
        touchManagedPtr screen
        return ()

    #if defined(ENABLE_OVERLOADING)
    data IconThemeSetScreenMethodInfo
    instance (signature ~ (b -> m ()), MonadIO m, IsIconTheme a, Gdk.Screen.IsScreen b) => O.OverloadedMethod IconThemeSetScreenMethodInfo a signature where
        overloadedMethod = iconThemeSetScreen

    instance O.OverloadedMethodInfo IconThemeSetScreenMethodInfo a where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.Gtk.Objects.IconTheme.iconThemeSetScreen",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-3.0.43/docs/GI-Gtk-Objects-IconTheme.html#v:iconThemeSetScreen"
            })

    #endif

    -- method IconTheme::set_search_path
    -- method type : OrdinaryMethod
    -- Args: [ Arg
    --           { argCName = "icon_theme"
    --           , argType =
    --               TInterface Name { namespace = "Gtk" , name = "IconTheme" }
    --           , argCType = Just "GtkIconTheme*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "a #GtkIconTheme" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "path"
    --           , argType = TCArray False (-1) 2 (TBasicType TFileName)
    --           , argCType = Just "const gchar**"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just "array of\n    directories that are searched for icon themes"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "n_elements"
    --           , argType = TBasicType TInt
    --           , argCType = Just "gint"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "number of elements in @path."
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: [ Arg
    --              { argCName = "n_elements"
    --              , argType = TBasicType TInt
    --              , argCType = Just "gint"
    --              , direction = DirectionIn
    --              , mayBeNull = False
    --              , argDoc =
    --                  Documentation
    --                    { rawDocText = Just "number of elements in @path."
    --                    , sinceVersion = Nothing
    --                    }
    --              , argScope = ScopeTypeInvalid
    --              , argClosure = -1
    --              , argDestroy = -1
    --              , argCallerAllocates = False
    --              , argCallbackUserData = False
    --              , transfer = TransferNothing
    --              }
    --          ]
    -- returnType: Nothing
    -- throws : False
    -- Skip return : False

    foreign import ccall "gtk_icon_theme_set_search_path" gtk_icon_theme_set_search_path ::
        Ptr IconTheme ->                        -- icon_theme : TInterface (Name {namespace = "Gtk", name = "IconTheme"})
        Ptr CString ->                          -- path : TCArray False (-1) 2 (TBasicType TFileName)
        Int32 ->                                -- n_elements : TBasicType TInt
        IO ()

    -- | Sets the search path for the icon theme object. When looking
    -- for an icon theme, GTK+ will search for a subdirectory of
    -- one or more of the directories in /@path@/ with the same name
    -- as the icon theme containing an index.theme file. (Themes from
    -- multiple of the path elements are combined to allow themes to be
    -- extended by adding icons in the user’s home directory.)
    --
    -- In addition if an icon found isn’t found either in the current
    -- icon theme or the default icon theme, and an image file with
    -- the right name is found directly in one of the elements of
    -- /@path@/, then that image will be used for the icon name.
    -- (This is legacy feature, and new icons should be put
    -- into the fallback icon theme, which is called hicolor,
    -- rather than directly on the icon path.)
    --
    -- /Since: 2.4/
    iconThemeSetSearchPath ::
        (B.CallStack.HasCallStack, MonadIO m, IsIconTheme a) =>
        a
        -- ^ /@iconTheme@/: a t'GI.Gtk.Objects.IconTheme.IconTheme'
        -> [[Char]]
        -- ^ /@path@/: array of
        --     directories that are searched for icon themes
        -> m ()
    iconThemeSetSearchPath :: forall (m :: * -> *) a.
    (HasCallStack, MonadIO m, IsIconTheme a) =>
    a -> [String] -> m ()
    iconThemeSetSearchPath a
    iconTheme [String]
    path = IO () -> m ()
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO () -> m ()) -> IO () -> m ()
    forall a b. (a -> b) -> a -> b
    $ do
        let nElements :: Int32
    nElements = Int -> Int32
    forall a b. (Integral a, Num b) => a -> b
    fromIntegral (Int -> Int32) -> Int -> Int32
    forall a b. (a -> b) -> a -> b
    $ [String] -> Int
    forall a. [a] -> Int
    forall (t :: * -> *) a. Foldable t => t a -> Int
    P.length [String]
    path
        iconTheme' <- a -> IO (Ptr IconTheme)
    forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
    unsafeManagedPtrCastPtr a
    iconTheme
        path' <- packFileNameArray path
        gtk_icon_theme_set_search_path iconTheme' path' nElements
        touchManagedPtr iconTheme
        (mapCArrayWithLength nElements) freeMem path'
        freeMem path'
        return ()

    #if defined(ENABLE_OVERLOADING)
    data IconThemeSetSearchPathMethodInfo
    instance (signature ~ ([[Char]] -> m ()), MonadIO m, IsIconTheme a) => O.OverloadedMethod IconThemeSetSearchPathMethodInfo a signature where
        overloadedMethod = iconThemeSetSearchPath

    instance O.OverloadedMethodInfo IconThemeSetSearchPathMethodInfo a where
        overloadedMethodInfo = P.Just (O.ResolvedSymbolInfo {
            O.resolvedSymbolName = "GI.Gtk.Objects.IconTheme.iconThemeSetSearchPath",
            O.resolvedSymbolURL = "https://hackage.haskell.org/package/gi-gtk-3.0.43/docs/GI-Gtk-Objects-IconTheme.html#v:iconThemeSetSearchPath"
            })

    #endif

    -- method IconTheme::add_builtin_icon
    -- method type : MemberFunction
    -- Args: [ Arg
    --           { argCName = "icon_name"
    --           , argType = TBasicType TUTF8
    --           , argCType = Just "const gchar*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "the name of the icon to register"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "size"
    --           , argType = TBasicType TInt
    --           , argCType = Just "gint"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just
    --                       "the size in pixels at which to register the icon (different\n    images can be registered for the same icon name at different sizes.)"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       , Arg
    --           { argCName = "pixbuf"
    --           , argType =
    --               TInterface Name { namespace = "GdkPixbuf" , name = "Pixbuf" }
    --           , argCType = Just "GdkPixbuf*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText =
    --                     Just "#GdkPixbuf that contains the image to use for @icon_name"
    --                 , sinceVersion = Nothing
    --                 }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Nothing
    -- throws : False
    -- Skip return : False

    foreign import ccall "gtk_icon_theme_add_builtin_icon" gtk_icon_theme_add_builtin_icon ::
        CString ->                              -- icon_name : TBasicType TUTF8
        Int32 ->                                -- size : TBasicType TInt
        Ptr GdkPixbuf.Pixbuf.Pixbuf ->          -- pixbuf : TInterface (Name {namespace = "GdkPixbuf", name = "Pixbuf"})
        IO ()

    {-# DEPRECATED iconThemeAddBuiltinIcon ["(Since version 3.14)","Use 'GI.Gtk.Objects.IconTheme.iconThemeAddResourcePath'","    to add application-specific icons to the icon theme."] #-}
    -- | Registers a built-in icon for icon theme lookups. The idea
    -- of built-in icons is to allow an application or library
    -- that uses themed icons to function requiring files to
    -- be present in the file system. For instance, the default
    -- images for all of GTK+’s stock icons are registered
    -- as built-icons.
    --
    -- In general, if you use 'GI.Gtk.Objects.IconTheme.iconThemeAddBuiltinIcon'
    -- you should also install the icon in the icon theme, so
    -- that the icon is generally available.
    --
    -- This function will generally be used with pixbufs loaded
    -- via 'GI.GdkPixbuf.Objects.Pixbuf.pixbufNewFromInline'.
    --
    -- /Since: 2.4/
    iconThemeAddBuiltinIcon ::
        (B.CallStack.HasCallStack, MonadIO m, GdkPixbuf.Pixbuf.IsPixbuf a) =>
        T.Text
        -- ^ /@iconName@/: the name of the icon to register
        -> Int32
        -- ^ /@size@/: the size in pixels at which to register the icon (different
        --     images can be registered for the same icon name at different sizes.)
        -> a
        -- ^ /@pixbuf@/: t'GI.GdkPixbuf.Objects.Pixbuf.Pixbuf' that contains the image to use for /@iconName@/
        -> m ()
    iconThemeAddBuiltinIcon :: forall (m :: * -> *) a.
    (HasCallStack, MonadIO m, IsPixbuf a) =>
    Text -> Int32 -> a -> m ()
    iconThemeAddBuiltinIcon Text
    iconName Int32
    size a
    pixbuf = IO () -> m ()
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO () -> m ()) -> IO () -> m ()
    forall a b. (a -> b) -> a -> b
    $ do
        iconName' <- Text -> IO CString
    textToCString Text
    iconName
        pixbuf' <- unsafeManagedPtrCastPtr pixbuf
        gtk_icon_theme_add_builtin_icon iconName' size pixbuf'
        touchManagedPtr pixbuf
        freeMem iconName'
        return ()

    #if defined(ENABLE_OVERLOADING)
    #endif

    -- method IconTheme::get_default
    -- method type : MemberFunction
    -- Args: []
    -- Lengths: []
    -- returnType: Just (TInterface Name { namespace = "Gtk" , name = "IconTheme" })
    -- throws : False
    -- Skip return : False

    foreign import ccall "gtk_icon_theme_get_default" gtk_icon_theme_get_default ::
        IO (Ptr IconTheme)

    -- | Gets the icon theme for the default screen. See
    -- 'GI.Gtk.Objects.IconTheme.iconThemeGetForScreen'.
    --
    -- /Since: 2.4/
    iconThemeGetDefault ::
        (B.CallStack.HasCallStack, MonadIO m) =>
        m IconTheme
        -- ^ __Returns:__ A unique t'GI.Gtk.Objects.IconTheme.IconTheme' associated with
        --     the default screen. This icon theme is associated with
        --     the screen and can be used as long as the screen
        --     is open. Do not ref or unref it.
    iconThemeGetDefault :: forall (m :: * -> *). (HasCallStack, MonadIO m) => m IconTheme
    iconThemeGetDefault  = IO IconTheme -> m IconTheme
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO IconTheme -> m IconTheme) -> IO IconTheme -> m IconTheme
    forall a b. (a -> b) -> a -> b
    $ do
        result <- IO (Ptr IconTheme)
    gtk_icon_theme_get_default
        checkUnexpectedReturnNULL "iconThemeGetDefault" result
        result' <- (newObject IconTheme) result
        return result'

    #if defined(ENABLE_OVERLOADING)
    #endif

    -- method IconTheme::get_for_screen
    -- method type : MemberFunction
    -- Args: [ Arg
    --           { argCName = "screen"
    --           , argType = TInterface Name { namespace = "Gdk" , name = "Screen" }
    --           , argCType = Just "GdkScreen*"
    --           , direction = DirectionIn
    --           , mayBeNull = False
    --           , argDoc =
    --               Documentation
    --                 { rawDocText = Just "a #GdkScreen" , sinceVersion = Nothing }
    --           , argScope = ScopeTypeInvalid
    --           , argClosure = -1
    --           , argDestroy = -1
    --           , argCallerAllocates = False
    --           , argCallbackUserData = False
    --           , transfer = TransferNothing
    --           }
    --       ]
    -- Lengths: []
    -- returnType: Just (TInterface Name { namespace = "Gtk" , name = "IconTheme" })
    -- throws : False
    -- Skip return : False

    foreign import ccall "gtk_icon_theme_get_for_screen" gtk_icon_theme_get_for_screen ::
        Ptr Gdk.Screen.Screen ->                -- screen : TInterface (Name {namespace = "Gdk", name = "Screen"})
        IO (Ptr IconTheme)

    -- | Gets the icon theme object associated with /@screen@/; if this
    -- function has not previously been called for the given
    -- screen, a new icon theme object will be created and
    -- associated with the screen. Icon theme objects are
    -- fairly expensive to create, so using this function
    -- is usually a better choice than calling than 'GI.Gtk.Objects.IconTheme.iconThemeNew'
    -- and setting the screen yourself; by using this function
    -- a single icon theme object will be shared between users.
    --
    -- /Since: 2.4/
    iconThemeGetForScreen ::
        (B.CallStack.HasCallStack, MonadIO m, Gdk.Screen.IsScreen a) =>
        a
        -- ^ /@screen@/: a t'GI.Gdk.Objects.Screen.Screen'
        -> m IconTheme
        -- ^ __Returns:__ A unique t'GI.Gtk.Objects.IconTheme.IconTheme' associated with
        --  the given screen. This icon theme is associated with
        --  the screen and can be used as long as the screen
        --  is open. Do not ref or unref it.
    iconThemeGetForScreen :: forall (m :: * -> *) a.
    (HasCallStack, MonadIO m, IsScreen a) =>
    a -> m IconTheme
    iconThemeGetForScreen a
    screen = IO IconTheme -> m IconTheme
    forall a. IO a -> m a
    forall (m :: * -> *) a. MonadIO m => IO a -> m a
    liftIO (IO IconTheme -> m IconTheme) -> IO IconTheme -> m IconTheme
    forall a b. (a -> b) -> a -> b
    $ do
        screen' <- a -> IO (Ptr Screen)
    forall a b. (HasCallStack, ManagedPtrNewtype a) => a -> IO (Ptr b)
    unsafeManagedPtrCastPtr a
    screen
        result <- gtk_icon_theme_get_for_screen screen'
        checkUnexpectedReturnNULL "iconThemeGetForScreen" result
        result' <- (newObject IconTheme) result
        touchManagedPtr screen
        return result'

    #if defined(ENABLE_OVERLOADING)
    #endif