The contextMenu property defines the action default property whether
a context menu option must be displayed for an action.
Usage
contextMenu values:
- NO indicates that no context menu option must be displayed for
this action.
- YES indicates that a context menu option must always be
displayed for this action, if the action is visible (setActionHidden
method).
- AUTO means that the context menu option is displayed if no
explicit action view is used for that action and the action is visible
(setActionHidden method).
The default is YES.
This property applies to the actions defined by the current dialog in the current
window.