RadioMenuItem.newWithMnemonicFromWidget

gtk.radio_menu_item.RadioMenuItem newWithMnemonicFromWidget(gtk.radio_menu_item.RadioMenuItem group =  null,  string label =  null)

Creates a new GtkRadioMenuItem containing a label. The label will be created using [gtk.label.Label.newWithMnemonic], so underscores in label indicate the mnemonic for the menu item.

The new #GtkRadioMenuItem is added to the same group as group.

Parameters

`group`	An existing #GtkRadioMenuItem
`label`	the text of the button, with an underscore in front of the mnemonic character

Returns

The new #GtkRadioMenuItem