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QActionEvent Class Reference
[com.trolltech.qt.gui module]

The QActionEvent class provides an event that is generated when a QAction is added, removed, or changed. More...

Inherits QEvent.


Detailed Description

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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Qt Jambi 4.3.2_01