From ae4ced1cc126a0e7097c4a8ae74b8523dbd2e90e Mon Sep 17 00:00:00 2001
From: Ellpeck <megamaximal@gmail.com>
Date: Wed, 25 Sep 2019 16:47:19 +0200
Subject: [PATCH] added some more element events

---
 MLEM.Ui/Elements/Element.cs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/MLEM.Ui/Elements/Element.cs b/MLEM.Ui/Elements/Element.cs
index 424541a..77c6820 100644
--- a/MLEM.Ui/Elements/Element.cs
+++ b/MLEM.Ui/Elements/Element.cs
@@ -69,6 +69,8 @@ namespace MLEM.Ui.Elements {
         public Rectangle ChildPaddedArea => this.UnscrolledArea.Shrink(this.ScaledChildPadding);
         public Point ScaledChildPadding => this.childPadding.Multiply(this.Scale);
 
+        public DrawCallback OnDrawn;
+        public TimeCallback OnUpdated;
         public GenericCallback OnPressed;
         public GenericCallback OnSecondaryPressed;
         public GenericCallback OnSelected;
@@ -420,6 +422,8 @@ namespace MLEM.Ui.Elements {
         }
 
         public virtual void Update(GameTime time) {
+            this.System.OnElementUpdated?.Invoke(this, time);
+
             foreach (var child in this.GetRelevantChildren())
                 child.Update(time);
         }
@@ -470,6 +474,8 @@ namespace MLEM.Ui.Elements {
 
         public delegate void DrawCallback(Element element, GameTime time, SpriteBatch batch, float alpha);
 
+        public delegate void TimeCallback(Element element, GameTime time);
+
         public delegate Element TabNextElementCallback(bool backward, Element usualNext);
 
         public delegate Element GamepadNextElementCallback(Direction2 dir, Element usualNext);