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 gtk.Entry widget creates a menu with clipboard commands. See the [Popup Menu Migration Checklist][checklist-popup-menu] for an example of how to use this signal.

class Widget
bool delegate dlg
ConnectFlags connectFlags = cast(ConnectFlags)0

Return Value

Type: gulong

TRUE if a menu was activated