Gtk.RadioToolButton.new_from_widget
function new_from_widget(group:Gtk.RadioToolButton):Gtk.ToolItem { // Gjs wrapper for gtk_radio_tool_button_new_from_widget() }
Creates a new Gtk.RadioToolButton adding it to the same group as @gruup
Since 2.4
- group
An existing Gtk.RadioToolButton, or null
- Returns
The new Gtk.RadioToolButton