Sets the label to show inside the menu button.
Setting a label resets propertyGtk.MenuButton:icon-name and gtk.menu_button.MenuButton.Widget.
If gtk.menu_button.MenuButton.ArrowType is not gtk.types.ArrowType.None, a dropdown arrow will be shown next to the label.
the label
Sets the label to show inside the menu button.
Setting a label resets propertyGtk.MenuButton:icon-name and gtk.menu_button.MenuButton.Widget.
If gtk.menu_button.MenuButton.ArrowType is not gtk.types.ArrowType.None, a dropdown arrow will be shown next to the label.