Gtk.Widget.prototype.set_no_show_all

function set_no_show_all(no_show_all:Boolean):void {
    // Gjs wrapper for gtk_widget_set_no_show_all()
}

Sets the Gtk.no-show-all property, which determines whether calls to Gtk.show_all will affect this widget.

This is mostly for use in constructing widget hierarchies with externally controlled visibility, see Gtk.UIManager.

Since 2.4