### Class

# GtkSource Tag

#### Description [src]

    class GtkSource.Tag : Gtk.TextTag
    {
      /* No available fields */
    }

A tag that can be applied to text in a `GtkSourceBuffer`.

`GtkSourceTag` is a subclass of `GtkTextTag` that adds properties useful for the GtkSourceView library.

If, for a certain tag, `GtkTextTag` is sufficient, it’s better that you create a `GtkTextTag`, not a `GtkSourceTag`.

#### Ancestors

- GtkTextTag
- GObject

#### Constructors

###### gtk_source_tag_new

Creates a `GtkSourceTag`.

#### Instance methods

##### Methods inherited from GtkTextTag (3)

###### gtk_text_tag_changed

Emits the `GtkTextTagTable::tag-changed` signal on the `GtkTextTagTable` where the tag is included.

###### gtk_text_tag_get_priority

Get the tag priority.

###### gtk_text_tag_set_priority

Sets the priority of a `GtkTextTag`.

##### Methods inherited from GObject (43)

Please see GObject for a full list of methods.

#### Properties

###### GtkSource.Tag:draw-spaces

Whether to draw white spaces.

###### GtkSource.Tag:draw-spaces-set

Whether the `GtkSourceTag:draw-spaces` property is set and must be taken into account.

##### Properties inherited from GtkTextTag (89)

###### Gtk.TextTag:accumulative-margin

Whether the margins accumulate or override each other.

###### Gtk.TextTag:allow-breaks

Whether breaks are allowed.

###### Gtk.TextTag:allow-breaks-set

Whether the `allow-breaks` property is set.

###### Gtk.TextTag:background

Background color as a string.

###### Gtk.TextTag:background-full-height

Whether the background color fills the entire line height or only the height of the tagged characters.

###### Gtk.TextTag:background-full-height-set

Whether the `background-full-height` property is set.

###### Gtk.TextTag:background-rgba

Background color as a `GdkRGBA`.

###### Gtk.TextTag:background-set

Whether the `background` property is set.

###### Gtk.TextTag:direction

Text direction, e.g. right-to-left or left-to-right.

###### Gtk.TextTag:editable

Whether the text can be modified by the user.

###### Gtk.TextTag:editable-set

Whether the `editable` property is set.

###### Gtk.TextTag:fallback

Whether font fallback is enabled.

###### Gtk.TextTag:fallback-set

Whether the `fallback` property is set.

###### Gtk.TextTag:family

Name of the font family, e.g. Sans, Helvetica, Times, Monospace.

###### Gtk.TextTag:family-set

Whether the `family` property is set.

###### Gtk.TextTag:font

Font description as string, e.g. "Sans Italic 12".

###### Gtk.TextTag:font-desc

Font description as a `PangoFontDescription`.

###### Gtk.TextTag:font-features

OpenType font features, as a string.

###### Gtk.TextTag:font-features-set

Whether the `font-features` property is set.

###### Gtk.TextTag:foreground

Foreground color as a string.

###### Gtk.TextTag:foreground-rgba

Foreground color as a `GdkRGBA`.

###### Gtk.TextTag:foreground-set

Whether the `foreground` property is set.

###### Gtk.TextTag:indent

Amount to indent the paragraph, in pixels.

###### Gtk.TextTag:indent-set

Whether the `indent` property is set.

###### Gtk.TextTag:insert-hyphens

Whether to insert hyphens at breaks.

###### Gtk.TextTag:insert-hyphens-set

Whether the `insert-hyphens` property is set.

###### Gtk.TextTag:invisible

Whether this text is hidden.

###### Gtk.TextTag:invisible-set

Whether the `invisible` property is set.

###### Gtk.TextTag:justification

Left, right, or center justification.

###### Gtk.TextTag:justification-set

Whether the `justification` property is set.

###### Gtk.TextTag:language

The language this text is in, as an ISO code.

###### Gtk.TextTag:language-set

Whether the `language` property is set.

###### Gtk.TextTag:left-margin

Width of the left margin in pixels.

###### Gtk.TextTag:left-margin-set

Whether the `left-margin` property is set.

###### Gtk.TextTag:letter-spacing

Extra spacing between graphemes, in Pango units.

###### Gtk.TextTag:letter-spacing-set

Whether the `letter-spacing` property is set.

###### Gtk.TextTag:line-height

Factor to scale line height by.

###### Gtk.TextTag:line-height-set

Whether the `line-height` property is set.

###### Gtk.TextTag:name

The name used to refer to the tag.

###### Gtk.TextTag:overline

Style of overline for this text.

###### Gtk.TextTag:overline-rgba

This property modifies the color of overlines.

###### Gtk.TextTag:overline-rgba-set

Whether the `overline-rgba` property is set.

###### Gtk.TextTag:overline-set

Whether the `overline` property is set.

###### Gtk.TextTag:paragraph-background

The paragraph background color as a string.

###### Gtk.TextTag:paragraph-background-rgba

The paragraph background color as a `GdkRGBA`.

###### Gtk.TextTag:paragraph-background-set

Whether the `paragraph-background` property is set.

###### Gtk.TextTag:pixels-above-lines

Pixels of blank space above paragraphs.

###### Gtk.TextTag:pixels-above-lines-set

Whether the `pixels-above-lines` property is set.

###### Gtk.TextTag:pixels-below-lines

Pixels of blank space below paragraphs.

###### Gtk.TextTag:pixels-below-lines-set

Whether the `pixels-below-lines` property is set.

###### Gtk.TextTag:pixels-inside-wrap

Pixels of blank space between wrapped lines in a paragraph.

###### Gtk.TextTag:pixels-inside-wrap-set

Whether the `pixels-inside-wrap` property is set.

###### Gtk.TextTag:right-margin

Width of the right margin, in pixels.

###### Gtk.TextTag:right-margin-set

Whether the `right-margin` property is set.

###### Gtk.TextTag:rise

Offset of text above the baseline, in Pango units.

###### Gtk.TextTag:rise-set

Whether the `rise` property is set.

###### Gtk.TextTag:scale

Font size as a scale factor relative to the default font size.

###### Gtk.TextTag:scale-set

Whether the `scale` property is set.

###### Gtk.TextTag:sentence

Whether this tag represents a single sentence.

###### Gtk.TextTag:sentence-set

Whether the `sentence` property is set.

###### Gtk.TextTag:show-spaces

How to render invisible characters.

###### Gtk.TextTag:show-spaces-set

Whether the `show-spaces` property is set.

###### Gtk.TextTag:size

Font size in Pango units.

###### Gtk.TextTag:size-points

Font size in points.

###### Gtk.TextTag:size-set

Whether the `size` property is set.

###### Gtk.TextTag:stretch

Font stretch as a `PangoStretch`, e.g. `PANGO_STRETCH_CONDENSED`.

###### Gtk.TextTag:stretch-set

Whether the `stretch` property is set.

###### Gtk.TextTag:strikethrough

Whether to strike through the text.

###### Gtk.TextTag:strikethrough-rgba

This property modifies the color of strikeouts.

###### Gtk.TextTag:strikethrough-rgba-set

If the `strikethrough-rgba` property has been set.

###### Gtk.TextTag:strikethrough-set

Whether the `strikethrough` property is set.

###### Gtk.TextTag:style

Font style as a `PangoStyle`, e.g. `PANGO_STYLE_ITALIC`.

###### Gtk.TextTag:style-set

Whether the `style` property is set.

###### Gtk.TextTag:tabs

Custom tabs for this text.

###### Gtk.TextTag:tabs-set

Whether the `tabs` property is set.

###### Gtk.TextTag:text-transform

How to transform the text for display.

###### Gtk.TextTag:text-transform-set

Whether the `text-transform` property is set.

###### Gtk.TextTag:underline

Style of underline for this text.

###### Gtk.TextTag:underline-rgba

This property modifies the color of underlines.

###### Gtk.TextTag:underline-rgba-set

If the `underline-rgba` property has been set.

###### Gtk.TextTag:underline-set

Whether the `underline` property is set.

###### Gtk.TextTag:variant

Font variant as a `PangoVariant`, e.g. `PANGO_VARIANT_SMALL_CAPS`.

###### Gtk.TextTag:variant-set

Whether the `variant` property is set.

###### Gtk.TextTag:weight

Font weight as an integer.

###### Gtk.TextTag:weight-set

Whether the `weight` property is set.

###### Gtk.TextTag:word

Whether this tag represents a single word.

###### Gtk.TextTag:word-set

Whether the `word` property is set.

###### Gtk.TextTag:wrap-mode

Whether to wrap lines never, at word boundaries, or at character boundaries.

###### Gtk.TextTag:wrap-mode-set

Whether the `wrap-mode` property is set.

#### Signals

##### Signals inherited from GObject (1)

###### GObject::notify

The notify signal is emitted on an object when one of its properties has its value set through g_object_set_property(), g_object_set(), et al.

#### Class structure

    struct GtkSourceTagClass {
      GtkTextTagClass parent_class;

    }

No description available.

###### Class members

`parent_class: GtkTextTagClass`

  No description available.