From 22ee6863458885c900e8294a44bd782acbdd8201 Mon Sep 17 00:00:00 2001
From: Jiang Jiang <jiang.jiang@nokia.com>
Date: Wed, 22 Sep 2010 10:11:41 +0200
Subject: Keep other text format with QTextOption::SuppressColors tag on

Setting the QTextOption::SuppressColors tag on a QTextDocument
breaks all text format, not just colors. This patch fix this by
selectively ignoring color properties in the format and keeping
other properties.

Task-number: QTBUG-13090
Reviewed-by: Eskil
---
 src/gui/text/qtextlayout.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/gui/text/qtextlayout.cpp b/src/gui/text/qtextlayout.cpp
index f432b7e..a7f619e 100644
--- a/src/gui/text/qtextlayout.cpp
+++ b/src/gui/text/qtextlayout.cpp
@@ -2219,8 +2219,12 @@ void QTextLine::draw(QPainter *p, const QPointF &pos, const QTextLayout::FormatR
         QTextCharFormat format;
 
         if (eng->hasFormats() || selection) {
-            if (!suppressColors)
-                format = eng->format(&si);
+            format = eng->format(&si);
+            if (suppressColors) {
+                format.clearForeground();
+                format.clearBackground();
+                format.clearProperty(QTextFormat::TextUnderlineColor);
+            }
             if (selection)
                 format.merge(selection->format);
 
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