From bbc6e19ec109f07b1578b13208c6d7e78b526871 Mon Sep 17 00:00:00 2001
From: jiayulong <jiayulong@hivekion.com>
Date: Tue, 28 Apr 2026 14:23:49 +0800
Subject: [PATCH] =?UTF-8?q?=E6=BB=9A=E5=8A=A8=E6=9D=A1=E9=80=BB=E8=BE=91?=
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---
 logPlus/mainwindowcurve.cpp | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/logPlus/mainwindowcurve.cpp b/logPlus/mainwindowcurve.cpp
index d8d3798..8d611a9 100644
--- a/logPlus/mainwindowcurve.cpp
+++ b/logPlus/mainwindowcurve.cpp
@@ -260,8 +260,17 @@ void MainWindowCurve::vertScrollBarChanged(int value)
     {
         m_iCurPage = iNumShow;
         //通知界面重设范围
-        emit CallManage::getInstance()->sig_vertScrollBarChanged(m_strUuid, value, -m_iY1, -m_iY2);//(iNumShow-1)*dScrollHeight_setGeometry
+        int iCurValue = (iNumShow-1)*dScrollHeight + upper;
+        emit CallManage::getInstance()->sig_vertScrollBarChanged(m_strUuid, iCurValue, -m_iY1, -m_iY2);//(iNumShow-1)*dScrollHeight_setGeometry
     }
+    else if(value==upper)
+    {
+        m_iCurPage = 1;
+        //通知界面重设范围
+        int iCurValue = upper;
+        emit CallManage::getInstance()->sig_vertScrollBarChanged(m_strUuid, iCurValue, -m_iY1, -m_iY2);//(iNumShow-1)*dScrollHeight_setGeometry
+    }
+
 
     //通知界面重设范围(三图一表)
     emit CallManage::getInstance()->sig_vertScrollBarChanged_santuyibiao(m_strUuid, value, -m_iY1, -m_iY2);