MenuItem.newWithMnemonic
gtk.menu_item.MenuItem newWithMnemonic(string label)Creates a new #GtkMenuItem containing a label.
The label will be created using [gtk.label.Label.newWithMnemonic], so underscores in label indicate the mnemonic for the menu item.
Parameters
label | The text of the button, with an underscore in front of the mnemonic character |
Returns
a new #GtkMenuItem