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The QActionEvent class provides an event that is generated when a QAction is added, removed, or changed. More...
Inherits QEvent.
The QActionEvent class provides an event that is generated when a QAction is added, removed, or changed.
Actions can be added to widgets using QWidget::addAction(). This generates an ActionAdded event, which you can handle to provide custom behavior. For example, QToolBar reimplements QWidget::actionEvent() to create QToolButtons for the actions.
See also QAction, QWidget::addAction, QWidget::removeAction, and QWidget::actions.
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