QActionEvent¶
The
QActionEvent
class provides an event that is generated when aQAction
is added, removed, or changed. More…

Detailed Description¶
Actions can be added to widgets using
addAction()
. This generates anActionAdded
event, which you can handle to provide custom behavior. For example,QToolBar
reimplementsactionEvent()
to createQToolButton
s for the actions.See also
QAction
addAction()
removeAction()
actions()
-
class
QActionEvent
(type, action[, before=None])¶ - param type
int
- param before
QAction
- param action
QAction
Constructs an action event. The
type
can beActionChanged
,ActionAdded
, orActionRemoved
.action
is the action that is changed, added, or removed. Iftype
isActionAdded
, the action is to be inserted before the actionbefore
. Ifbefore
is 0, the action is appended.
-
PySide2.QtGui.QActionEvent.
action
()¶ - Return type
QAction
Returns the action that is changed, added, or removed.
See also