From 1e6a90bcb314550e3b0899aaa1905f7174b03abf Mon Sep 17 00:00:00 2001
From: mae <qt-info@nokia.com>
Date: Mon, 9 Nov 2009 15:59:48 +0100
Subject: [PATCH] optimize extra area painting
---
src/plugins/texteditor/basetexteditor.cpp | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/src/plugins/texteditor/basetexteditor.cpp b/src/plugins/texteditor/basetexteditor.cpp
index 2e1de346320..982ce7de3f3 100644
--- a/src/plugins/texteditor/basetexteditor.cpp
+++ b/src/plugins/texteditor/basetexteditor.cpp
@@ -2489,8 +2489,6 @@ void BaseTextEditor::extraAreaPaintEvent(QPaintEvent *e)
int markWidth = 0;
if (d->m_marksVisible)
markWidth += fm.lineSpacing();
-// if (documentLayout->doubleMarkCount)
-// markWidth += fm.lineSpacing() / 3;
const int collapseColumnWidth = d->m_codeFoldingVisible ? collapseBoxWidth(fm): 0;
const int extraAreaWidth = d->m_extraArea->width() - collapseColumnWidth;
@@ -2519,6 +2517,12 @@ void BaseTextEditor::extraAreaPaintEvent(QPaintEvent *e)
nextVisibleBlockNumber = nextVisibleBlock.blockNumber();
}
+ if (bottom < e->rect().top()) {
+ block = nextVisibleBlock;
+ blockNumber = nextVisibleBlockNumber;
+ continue;
+ }
+
painter.setPen(pal.color(QPalette::Dark));
if (d->m_codeFoldingVisible || d->m_marksVisible) {
--
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