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
Related Non-Members
| typedef | QObjectList |
Macros
| QT_NO_NARROWING_CONVERSIONS_IN_CONNECT | |
| Q_CLASSINFO(Name, Value) | |
| Q_DISABLE_COPY(Class) | |
| Q_DISABLE_COPY_MOVE(Class) | |
| Q_DISABLE_MOVE(Class) | |
| Q_EMIT | |
| Q_ENUM(...) | |
| Q_ENUM_NS(...) | |
| Q_FLAG(...) | |
| Q_FLAG_NS(...) | |
| Q_GADGET | |
| Q_INTERFACES(...) | |
| Q_INVOKABLE | |
| Q_NAMESPACE | |
| Q_OBJECT | |
| Q_PROPERTY(...) | |
| Q_REVISION | |
| Q_SET_OBJECT_NAME(Object) | |
| Q_SIGNAL | |
| Q_SIGNALS | |
| Q_SLOT | |
| Q_SLOTS |
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.