|qmake:||QT += gui|
|QActionEvent(int type, QAction *action, QAction *before = nullptr)|
|QAction *||action() const|
|QAction *||before() const|
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.
Member Function Documentation
action is the action that is changed, added, or removed. If type is ActionAdded, the action is to be inserted before the action before. If before is
nullptr, the action is appended.
QAction *QActionEvent::action() const
Returns the action that is changed, added, or removed.
See also before().
QAction *QActionEvent::before() const
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