From 63952daa1110da76eb912ae48c181ed24de979c3 Mon Sep 17 00:00:00 2001
From: Sunny <yhuse@163.com>
Date: Mon, 4 Nov 2024 14:00:21 +0800
Subject: [PATCH] =?UTF-8?q?*=20UIScrollBar:=20=E4=BF=AE=E5=A4=8D=E4=BA=86?=
 =?UTF-8?q?=E4=B8=80=E4=BA=9B=E9=87=8D=E8=BD=BD=E4=BA=8B=E4=BB=B6?=
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---
 SunnyUI/Controls/UIScrollBar.cs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/SunnyUI/Controls/UIScrollBar.cs b/SunnyUI/Controls/UIScrollBar.cs
index 8a768163..d60e793a 100644
--- a/SunnyUI/Controls/UIScrollBar.cs
+++ b/SunnyUI/Controls/UIScrollBar.cs
@@ -20,6 +20,7 @@
  * 2020-04-25: V2.2.4 更新主题配置类
  * 2022-03-19: V3.1.1 重构主题配色
  * 2022-11-03: V3.2.6 增加了可设置垂直滚动条宽度的属性
+ * 2024-11-04: V3.7.2 修复了一些重载事件
 ******************************************************************************/
 
 using System;
@@ -327,6 +328,8 @@ namespace Sunny.UI
         /// <param name="e">鼠标参数</param>
         protected override void OnMouseDown(MouseEventArgs e)
         {
+            base.OnMouseDown(e);
+
             if (e.Button != MouseButtons.Left)
             {
                 return;
@@ -400,6 +403,7 @@ namespace Sunny.UI
             dragMove = false;
             StopScroll();
             Invalidate();
+            base.OnMouseUp(e);
         }
 
         private int MousePos;
@@ -439,6 +443,8 @@ namespace Sunny.UI
             {
                 Invalidate();
             }
+
+            base.OnMouseMove(e);
         }
 
         /// <summary>