first try of drawer event chain

currently stuck in NekoDrawerCommand
TODO : extract the event from NekoDrawerCommand

src/view/MainHeader.hx

@@ -1,5 +1,9 @@
 package view;
 
+import control.NekoDrawerEvent;
+import components.NekoDrawer;
+import com.adobe.cairngorm.control.CairngormEvent;
+import com.adobe.cairngorm.control.CairngormEventDispatcher;
 import components.NekoIconButton;
 import openfl.display.Bitmap;
 import feathers.events.TriggerEvent;
@@ -75,8 +79,9 @@ class MainHeader extends LayoutGroup {
 		traceBlue(this + " --> onCreationComplete()");
 	}
 
-	function onDBtnPress(event:TriggerEvent):Void {
-		var button = cast(event.currentTarget, Button);
-		trace("button triggered: " + button.text);
+	function onDBtnPress(e:TriggerEvent):Void {
+		//var button = cast(e.currentTarget, NekoIconButton);
+		var e = new NekoDrawerEvent(true);
+		CairngormEventDispatcher.getInstance().dispatchEvent(e);
 	}
 }