/* -- to compile
valac  --pkg gio-2.0  --pkg posix  --pkg gtk+-3.0  \
    menu.vala  -o /tmp/menutest
*/


/* -- to test class
static int main (string[] args) {
    Gtk.init (ref args);
    new Xcls_WindowLeftTree();
    WindowLeftTree.show_all();
     Gtk.main ();
    return 0;
}
*/
	
int main (string[] args) {
    Gtk.init (ref args);
    
	GLib.Log.set_always_fatal(LogLevelFlags.LEVEL_ERROR | LogLevelFlags.LEVEL_CRITICAL); 
    new Xcls_Window();

	Gtk.main();
	return 0;
}

public class Xcls_Window : Object {


	public Xcls_Window() {
		var w = new Gtk.Window(  );

		var b = new Gtk.Button.with_label ("Click me (0)");
		w.add(b);
		var leftmenu = new Gtk.Menu();
	
		b.button_press_event.connect(   ( ev) => {
		    
		    if (ev.type != Gdk.EventType.BUTTON_PRESS  || ev.button != 3) {
		        return false;
		    }
 
		    leftmenu.popup(null, null, null,  ev.button, ev.time);
	
		      return true;
		} );


		var child_0 = new Xcls_MenuItem7();
		child_0.ref();
		child_0.init(this);
		leftmenu.append (  child_0.el  );
		leftmenu.show_all();
		w.show_all();

	}
	public class Xcls_MenuItem7 : Object  
	{
		public Gtk.MenuItem el;
		public Xcls_Window _this;
	
		public void init(Xcls_Window _owner ) {
			//_this = _owner;
			this.el = new Gtk.MenuItem.with_label("Delete Element");
			this.el.ref();
		    print("add activate\n");
		    this.el.activate.connect(   ( ) => {
		        
		        print("SELECT?");
		        
				return  ;
		    } );
		}

	}
}