From a24debae6fc0f29ffe502534cb3af71d76e5bf93 Mon Sep 17 00:00:00 2001
From: Roy Qu <royqh1979@gmail.com>
Date: Mon, 25 Mar 2024 19:25:49 +0800
Subject: [PATCH] fix: Editor vertical scroller's page step are not correct

---
 libs/qsynedit/qsynedit/qsynedit.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libs/qsynedit/qsynedit/qsynedit.cpp b/libs/qsynedit/qsynedit/qsynedit.cpp
index b3d35495..4293788d 100644
--- a/libs/qsynedit/qsynedit/qsynedit.cpp
+++ b/libs/qsynedit/qsynedit/qsynedit.cpp
@@ -159,7 +159,7 @@ QSynEdit::QSynEdit(QWidget *parent) : QAbstractScrollArea(parent),
     connect(verticalScrollBar(),&QScrollBar::valueChanged,
             this, &QSynEdit::onScrolled);
     connect(verticalScrollBar(), &QAbstractSlider::sliderReleased,
-            this, qOverload<>(&QSynEdit::ensureLineAlignedWithTop));
+            this, &QSynEdit::ensureLineAlignedWithTop);
     //enable input method
     setAttribute(Qt::WA_InputMethodEnabled);
 
@@ -3125,7 +3125,7 @@ void QSynEdit::updateVScrollbar()
                 nMaxScroll = maxScrollHeight();
                 nMin = 0;
                 nMax = std::max(1, nMaxScroll);
-                nPage = mLinesInWindow;
+                nPage = mLinesInWindow * mTextHeight;
                 nPos = mTopPos;
                 verticalScrollBar()->setMinimum(nMin);
                 verticalScrollBar()->setMaximum(nMax);