Sets whether action's menu item proxies will ignore the gtk-menu-images setting and always show their image, if available.
Use this if the menu item would be useless or hard to use without their image.
TRUE if menuitem proxies should always show their image
Deprecated: Use Menu.itemSetIcon on a gtk.MenuItem instead, if the item should have an image
2.20
Sets whether action's menu item proxies will ignore the gtk-menu-images setting and always show their image, if available.
Use this if the menu item would be useless or hard to use without their image.