QAccessibleWidget

The QAccessibleWidget class implements the QAccessibleInterface for QWidgets. More…

Synopsis

Functions

• def addControllingSignal (signal)

• def parentObject ()

• def widget ()

Virtual functions

• def actionNames ()

• def doAction (actionName)

• def keyBindingsForAction (actionName)

Detailed Description

This class is part of Accessibility for QWidget Applications.

This class is convenient to use as a base class for custom implementations of QAccessibleInterfaces that provide information about widget objects.

The class provides functions to retrieve the parentObject() (the widget’s parent widget), and the associated widget() . Controlling signals can be added with addControllingSignal() , and setters are provided for various aspects of the interface implementation, for example setValue(), setDescription(), setAccelerator(), and setHelp().

See also

QAccessible QAccessibleObject

class QAccessibleWidget(o[, r=QAccessible.Client[, name=""]])

param name

unicode

param o

QWidget

param r

Role

Creates a QAccessibleWidget object for widget w . role and name are optional parameters that set the object’s role and name properties.

PySide2.QtWidgets.QAccessibleWidget.actionNames()

Return type

list of strings

PySide2.QtWidgets.QAccessibleWidget.addControllingSignal(signal)

Parameters

signal – unicode

Registers signal as a controlling signal.

An object is a Controller to any other object connected to a controlling signal.

PySide2.QtWidgets.QAccessibleWidget.doAction(actionName)

Parameters

actionName – unicode

PySide2.QtWidgets.QAccessibleWidget.keyBindingsForAction(actionName)

Parameters

actionName – unicode

Return type

list of strings

PySide2.QtWidgets.QAccessibleWidget.parentObject()

Return type

QObject

Returns the associated widget’s parent object, which is either the parent widget, or qApp for top-level widgets.

PySide2.QtWidgets.QAccessibleWidget.widget()

Return type

QWidget

Returns the associated widget.