# `TaurusScrollArea`

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This type of taurus"]; "TaurusBaseWidget" -> "TaurusBaseContainer" [arrowsize=0.5,style="setlinewidth(0.5)"]; "TaurusBaseWidget" [URL="taurus.qt.qtgui.base-TaurusBaseWidget.html#taurus.qt.qtgui.base.TaurusBaseWidget",color=dodgerblue1,fillcolor=white,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded,target="_top",tooltip="The base class for all Qt Taurus widgets."]; "TaurusBaseComponent" -> "TaurusBaseWidget" [arrowsize=0.5,style="setlinewidth(0.5)"]; "TaurusListener" [URL="taurus.core.tauruslistener-TaurusListener.html#taurus.core.tauruslistener.TaurusListener",color=dodgerblue1,fillcolor=white,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded,target="_top",tooltip="TaurusListener Interface"]; "Logger" -> "TaurusListener" [arrowsize=0.5,style="setlinewidth(0.5)"]; "TaurusScrollArea" [URL="#taurus.qt.qtgui.container.TaurusScrollArea",color=dodgerblue1,fillcolor=white,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded,target="_top",tooltip="This is a Qt.QScrollArea that additionally accepts a model property."]; "QScrollArea" -> "TaurusScrollArea" [arrowsize=0.5,style="setlinewidth(0.5)"]; "TaurusBaseContainer" -> "TaurusScrollArea" [arrowsize=0.5,style="setlinewidth(0.5)"]; "simplewrapper" [color=dodgerblue1,fillcolor=white,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded]; "wrapper" [color=dodgerblue1,fillcolor=white,fontcolor=black,fontname="Vera Sans, DejaVu Sans, Liberation Sans, Arial, Helvetica, sans",fontsize=10,height=0.5,shape=box,style=rounded]; "simplewrapper" -> "wrapper" [arrowsize=0.5,style="setlinewidth(0.5)"]; }

class TaurusScrollArea(parent=None, designMode=False)

  This is a Qt.QScrollArea that additionally accepts a model property. This type of taurus container classes are specially useful if you define a parent taurus model to them and set all contained taurus widgets to use parent model. Example:

      from taurus.qt.qtgui.container import TaurusScrollArea
      from taurus.qt.qtgui.display import TaurusLabel

      widget = TaurusScrollArea()
      layout = Qt.QVBoxLayout()
      widget.setLayout(layout)
      widget.model = 'sys/database/2'
      stateWidget = TaurusLabel()
      layout.addWidget(stateWidget)
      stateWidget.model = 'sys/database/2/state'

  Import from `taurus.qt.qtgui.container` as:

      from taurus.qt.qtgui.container import TaurusScrollArea

  applyPendingChanges()
  getPendingOperations()

    Returns the sequence of pending operations

    Returns:

      a list of pending operations

    Return type:

      sequence<taurus.core.taurusoperation.TaurusOperation>

  classmethod getQtDesignerPluginInfo()

    Returns pertinent information in order to be able to build a valid QtDesigner widget plugin.

    The dictionary returned by this method should contain at least the following keys and values:

    - ‘module’ : a string representing the full python module name (ex.: ‘taurus.qt.qtgui.base’)

    - ‘icon’ : a string representing valid resource icon (ex.: ‘designer:combobox.png’)

    - ‘container’a bool telling if this widget is a container widget or

        not.

    This default implementation returns the following dictionary:

        { 'group'     : 'Taurus [Unclassified]',
          'icon'      : 'logos:taurus.png',
          'container' : False }

    Returns:

      a map with pertinent designer information

    Return type:

      dict

  hasPendingOperations()

    Returns if the component has pending operations

    Returns:

      True if there are pending operations or False otherwise

    Return type:

      bool

  model
    pyqtProperty(type, fget=None, fset=None, freset=None, fdel=None, doc=None,

      designable=True, scriptable=True, stored=True, user=False, constant=False, final=False, notify=None, revision=0) -> property attribute

    type is the type of the property. It is either a type object or a string that is the name of a C++ type. freset is a function for resetting an attribute to its default value. designable sets the DESIGNABLE flag (the default is True for writable properties and False otherwise). scriptable sets the SCRIPTABLE flag. stored sets the STORED flag. user sets the USER flag. constant sets the CONSTANT flag. final sets the FINAL flag. notify is the NOTIFY signal. revision is the REVISION. The other parameters are the same as those required by the standard Python property type. Properties defined using pyqtProperty behave as both Python and Qt properties. Decorators can be used to define new properties or to modify existing ones.

  modelChanged

    int = …, arguments: Sequence = …) -> PYQT_SIGNAL

    types is normally a sequence of individual types. Each type is either a type object or a string that is the name of a C++ type. Alternatively each type could itself be a sequence of types each describing a different overloaded signal. name is the optional C++ name of the signal. If it is not specified then the name of the class attribute that is bound to the signal is used. revision is the optional revision of the signal that is exported to QML. If it is not specified then 0 is used. arguments is the optional sequence of the names of the signal’s arguments.

    Type:

      pyqtSignal(*types, name

    Type:

      str = …, revision

  resetPendingChanges()
  resetPendingOperations()

    Clears the list of pending operations

  showQuality
    pyqtProperty(type, fget=None, fset=None, freset=None, fdel=None, doc=None,

      designable=True, scriptable=True, stored=True, user=False, constant=False, final=False, notify=None, revision=0) -> property attribute

    type is the type of the property. It is either a type object or a string that is the name of a C++ type. freset is a function for resetting an attribute to its default value. designable sets the DESIGNABLE flag (the default is True for writable properties and False otherwise). scriptable sets the SCRIPTABLE flag. stored sets the STORED flag. user sets the USER flag. constant sets the CONSTANT flag. final sets the FINAL flag. notify is the NOTIFY signal. revision is the REVISION. The other parameters are the same as those required by the standard Python property type. Properties defined using pyqtProperty behave as both Python and Qt properties. Decorators can be used to define new properties or to modify existing ones.

  useParentModel

    (deprecated))