Merge remote-tracking branch 'origin/main'

Author: Ellpeck

CHANGELOG.md

@@ -52,6 +52,9 @@ Fixes
 - Fixed images displaying the initial texture when the texture callback starts returning null
 - Fixed UiStyle copy constructor not copying all style properties
 
+Removals
+- Marked RootElement.OnAddedToUi as obsolete in favor of UiSystem.OnRootAdded
+
 ### MLEM.Data
 Improvements
 - **Use a binary tree algorithm for RuntimeTexturePacker to vastly increase packing speed**

MLEM.Ui/UiSystem.cs

@@ -530,6 +530,7 @@ public bool CanBeActive {
         /// <summary>
         /// Event that is invoked when this <see cref="RootElement"/> gets added to a <see cref="UiSystem"/> in <see cref="UiSystem.Add"/>
         /// </summary>
+        [Obsolete("This event is only invoked once, after internal RootElement construction, and has very little practical use. Use UiSystem.OnRootAdded instead.")]
         public event Action<UiSystem> OnAddedToUi;
         /// <summary>
         /// Event that is invoked when this <see cref="RootElement"/> gets removed from a <see cref="UiSystem"/> in <see cref="UiSystem.Remove"/>