popup_menu
Description:
This signal gets emitted whenever a widget should pop up a context menu.
This usually happens through the standard key binding mechanism; by pressing a certain key while a widget is focused, the user can cause the widget to pop up a menu. For example, the Entry widget creates a menu with clipboard commands. See the Popup Menu Migration Checklist for an example of how to use this signal.
Returns:
|
true if a menu was activated |