QAccessiblePlugin Class

The QAccessiblePlugin class provides an abstract base class for plugins provinding accessibility information for user interface elements. More...

Header: #include <QAccessiblePlugin>
qmake: QT += gui
Inherits: QObject

Public Functions

QAccessiblePlugin(QObject *parent = nullptr)
virtual ~QAccessiblePlugin()
  • 16 public functions inherited from QObject
typedef QObjectList

Macros

Additional Inherited Members

  • 1 property inherited from QObject
  • 1 public slot inherited from QObject
  • 1 signal inherited from QObject
  • 5 static public members inherited from QObject
  • 8 protected functions inherited from QObject

Detailed Description

Writing an accessibility plugin is achieved by subclassing this base class, reimplementing the pure virtual function create(), and exporting the class with the Q_PLUGIN_METADATA() macro.

See also How to Create Qt Plugins.

Member Function Documentation

QAccessiblePlugin::QAccessiblePlugin(QObject *parent = nullptr)

Constructs an accessibility plugin with the given parent. This is invoked automatically by the plugin loader.

[virtual] QAccessiblePlugin::~QAccessiblePlugin()

Destroys the accessibility plugin.

You never have to call this explicitly. Qt destroys a plugin automatically when it is no longer used.