diff --git a/src/lib/ui/elements/EventMap.hx b/src/lib/ui/elements/EventMap.hx
index 8fba7a3..d0e2d4f 100644
--- a/src/lib/ui/elements/EventMap.hx
+++ b/src/lib/ui/elements/EventMap.hx
@@ -2,25 +2,31 @@ package lib.ui.elements;
 
 import lib.ui.rendere.UIEventDelegate;
 
-abstract EventMap(List<{bound:Rect, delegate:UIEventDelegate}>) {
-	inline public function new(?i:List<{bound:Rect, delegate:UIEventDelegate}>) {
+/**
+	Find the responsable UIElement to handle the event based on position. Element can be layerd.
+	Elements added first are lower in the layer. 
+**/
+abstract EventMap(Array<{bound:Rect, delegate:UIEventDelegate}>) {
+	inline public function new(?i:Array<{bound:Rect, delegate:UIEventDelegate}>) {
 		if (i == null) {
-			this = new List<{bound:Rect, delegate:UIEventDelegate}>();
+			this = new Array<{bound:Rect, delegate:UIEventDelegate}>();
 		} else {
 			this = i;
 		}
 	}
 
 	public function findResponseableDelegate(pos:Pos):UIEventDelegate {
-		for (i in this) {
-			if (i.bound.isInside(pos)) {
-				return i.delegate;
+		for (i in 0...this.length) {
+			var newi = (this.length - 1) - i;
+			var element = this[newi];
+			if (element.bound.isInside(pos)) {
+				return element.delegate;
 			}
 		}
 		return null;
 	}
 
-	public function addElement(element:UIEventDelegate, bound:Rect) {
-		this.add({bound: bound, delegate: element});
+	public inline function addElement(element:UIEventDelegate, bound:Rect) {
+		this.push({bound: bound, delegate: element});
 	}
 }
diff --git a/src/lib/ui/elements/LayerdRootElement.hx b/src/lib/ui/elements/LayerdRootElement.hx
index c9659cb..0cb8db5 100644
--- a/src/lib/ui/elements/LayerdRootElement.hx
+++ b/src/lib/ui/elements/LayerdRootElement.hx
@@ -17,11 +17,16 @@ class LayerdRootElement implements UIElement {
 	}
 
 	public function render(bounds:Pos):Canvas {
-		// TODO: add event handle
+		this.eventManager.clearMap();
+
 		var stack = new CanvasStack();
 
 		for (child in this.children) {
-			stack.addLayer(child.element.render(bounds), child.offset);
+			var canvas = child.element.render(bounds);
+			var bound = canvas.getBounds();
+			bound.offset(child.offset);
+			eventManager.addMapElement(child.element, bound);
+			stack.addLayer(canvas, child.offset);
 		}
 
 		return stack.compress();