unless it is shown by the desktop shell.
See [gtk.application.Application.setMenubar].
If false, the window will not display a menubar, regardless of whether the desktop shell is showing it or not.
ApplicationWindow.showMenubar
bool showMenubar() @propertyGet showMenubar property.
Returns
If this property is true, the window will display a menubar
void showMenubar(bool propval) @propertySet showMenubar property.
Parameters
propval | If this property is true, the window will display a menubar unless it is shown by the desktop shell. See [gtk.application.Application.setMenubar]. If false, the window will not display a menubar, regardless of whether the desktop shell is showing it or not. |