2490-V100-KryptonComboBox-uses-incorrect-item-editor-string (#2491)

- Correct OnPaletteNeedPaint calls wrong base
- Correct Items property Editor string
- And the changelog

Author: giduac

Documents/Changelog/Changelog.md

@@ -3,6 +3,7 @@
 ====
 
 ## 2025-11-xx - Build 2511 (V10 - alpha) - November 2025
+* Resolved [#2490](https://github.com/Krypton-Suite/Standard-Toolkit/issues/2490), `KryptonComboBox` uses an incorrect Items editor string.
 * Resolved [#2487](https://github.com/Krypton-Suite/Standard-Toolkit/issues/2487), `PaletteBase.PalettePaint` event is not synchronized toward the user.
 * Implemented [#2446](https://github.com/Krypton-Suite/Standard-Toolkit/issues/2446), Add `build.yml` to `.github/workflows`.
 * Implemented [#1376](https://github.com/Krypton-Suite/Standard-Toolkit/issues/1376),  **[Breaking Change]**  `KryptonTaskDialog` has had a full overhaul. Please refer to the ticket for full details, status and code sample to get started.

Source/Krypton Components/Krypton.Toolkit/Controls Toolkit/KryptonComboBox.cs

@@ -1830,7 +1830,7 @@ public bool Sorted
     /// </summary>
     [Category(@"Data")]
     [Description(@"The items in the KryptonComboBox.")]
-    [Editor(@"System.Windows.Forms.Design.ListControlStringCollectionEditor", typeof(UITypeEditor))]
+    [Editor("System.Windows.Forms.Design.ListControlStringCollectionEditor, System.Design, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a", typeof(UITypeEditor))]
     [DesignerSerializationVisibility(DesignerSerializationVisibility.Content)]
     [MergableProperty(false)]
     [Localizable(true)]
@@ -2762,7 +2762,7 @@ protected override void OnPaletteChanged(EventArgs e)
     /// <param name="e">An NeedLayoutEventArgs containing event data.</param>
     protected override void OnPaletteNeedPaint(object? sender, NeedLayoutEventArgs e)
     {
-        base.OnPaletteChanged(e);
+        base.OnPaletteNeedPaint(sender, e);
         _comboBox.Invalidate();
     }