From 3e6f36175a60bcd869debba00518d805f6dc8034 Mon Sep 17 00:00:00 2001
From: Marc Mutz <marc.mutz@kdab.com>
Date: Sun, 17 Aug 2014 20:33:46 +0200
Subject: QTextDocumentLayout: don't hold QPointers in QList

QPointer is larger than a void*, so holding them in a QList is needlessly
inefficient. Worse, the code could come to depend on the fragile property
of (inefficient) QLists that references to elements therein never are
invalidated.

Change-Id: I104d11cc530c9c1579e82bf4e28e3353c00b34b4
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
Reviewed-by: Olivier Goffart (Woboq GmbH) <ogoffart@woboq.com>
---
 src/gui/text/qtextdocumentlayout.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gui/text/qtextdocumentlayout.cpp b/src/gui/text/qtextdocumentlayout.cpp
index 5864ca0b1a..d7d68f01c5 100644
--- a/src/gui/text/qtextdocumentlayout.cpp
+++ b/src/gui/text/qtextdocumentlayout.cpp
@@ -106,7 +106,7 @@ public:
     bool sizeDirty;
     bool layoutDirty;
 
-    QList<QPointer<QTextFrame> > floats;
+    QVector<QPointer<QTextFrame> > floats;
 };
 
 QTextFrameData::QTextFrameData()
-- 
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