From 85e63ac9987c3560b65189c3baa4fc72c95f9184 Mon Sep 17 00:00:00 2001
From: Ellpeck <megamaximal@gmail.com>
Date: Sun, 17 May 2020 00:33:16 +0200
Subject: [PATCH] modify unnecessarily thorough SetAreaDirty when
 adding/removing children

---
 MLEM.Ui/Elements/Element.cs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/MLEM.Ui/Elements/Element.cs b/MLEM.Ui/Elements/Element.cs
index 2317261..920c162 100644
--- a/MLEM.Ui/Elements/Element.cs
+++ b/MLEM.Ui/Elements/Element.cs
@@ -183,12 +183,15 @@ namespace MLEM.Ui.Elements {
                     this.Root.OnElementAdded(e);
             });
             this.SetSortedChildrenDirty();
-            this.SetAreaDirty();
+            element.SetAreaDirty();
             return element;
         }
 
         public void RemoveChild(Element element) {
             this.Children.Remove(element);
+            // set area dirty here so that a dirty call is made
+            // upwards to us if the element is auto-positioned
+            element.SetAreaDirty();
             element.Parent = null;
             element.AndChildren(e => {
                 e.Root = null;
@@ -197,7 +200,6 @@ namespace MLEM.Ui.Elements {
                     this.Root.OnElementRemoved(e);
             });
             this.SetSortedChildrenDirty();
-            this.SetAreaDirty();
         }
 
         public void RemoveChildren(Func<Element, bool> condition = null) {