Notifies accessibility clients about a change in object's accessibility information.

UpdateAccessibility ( QObject *, int who, Event reason) Sets the root accessible object of this application to object. Removes factory from the list of installed InterfaceFactories. If a QAccessibleInterface implementation exists for the given object, this function returns a pointer to the implementation otherwise it returns 0. Returns true if an accessibility implementation has been requested during the runtime of the application otherwise returns false. Installs the given handler as the function to be used by updateAccessibility(), and returns the previously installed handler. Installs the given handler as the function to be used by setRootObject(), and returns the previously installed handler.

InstallRootObjectHandler ( RootObjectHandler) UpdateHandler) ( QObject *, int who, Event reason) This enum specifies string information that an accessible object returns. This enum type defines bit flags that can be combined to indicate the state of an accessible object. This enum defines the role of an accessible object. This enum type defines bit flags that can be combined to indicate the relationship between two accessible objects. This enum describes the possible types of methods that can be invoked on an accessible object. This is a typedef for a pointer to a function with the following signature: More. InterfaceFactory) (const QString & key, QObject *) This enum type defines accessible event types. HyperlinkNumberOfAnchorsChanged = 0x0109,

This enum describes the possible types of action that can occur.

Qt toolkit accessibility screen reader