QAccessibleEvent Class

Detailed Description

This class is used with QAccessible::updateAccessibility().

The event type is one of the values of QAccessible::Event. There are a number of subclasses that should be used to provide more details about the event.

For example to notify about a focus change when re-implementing QWidget::setFocus, the event could be used as follows:

 void MyWidget::setFocus(Qt::FocusReason reason)
 {
     // handle custom focus setting...
     QAccessibleEvent event(f, QAccessible::Focus);
     QAccessible::updateAccessibility(&event);
 }

To enable in process screen readers, all events must be sent after the change has happened.