From 019cbb652310a55064cda9960e2175bb94530f0b Mon Sep 17 00:00:00 2001
From: zhongyang219 <zhongyang219@hotmail.com>
Date: Wed, 8 Jan 2025 15:08:40 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=AD=A3=E9=80=89=E9=A1=B9=E8=AE=BE?=
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---
 TrafficMonitor/TabDlg.cpp | 11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)

diff --git a/TrafficMonitor/TabDlg.cpp b/TrafficMonitor/TabDlg.cpp
index 96c946f16..2dc0f12a5 100644
--- a/TrafficMonitor/TabDlg.cpp
+++ b/TrafficMonitor/TabDlg.cpp
@@ -184,15 +184,8 @@ BOOL CTabDlg::OnMouseWheel(UINT nFlags, short zDelta, CPoint pt)
 	// TODO: 在此添加消息处理程序代码和/或调用默认值
 	if (m_scroll_enable)
 	{
-		int step = theApp.DPI(64);
-		if (zDelta > 0)
-		{
-			ScrollWindowSimple(step);
-		}
-		if (zDelta < 0)
-		{
-			ScrollWindowSimple(-step);
-		}
+        int step = theApp.DPI(64) * zDelta / 120;
+        ScrollWindowSimple(step);
         SCROLLINFO scrollinfo;
         GetScrollInfo(SB_VERT, &scrollinfo, SIF_ALL);
         m_last_pos = scrollinfo.nPos;