From 9babaac16da14657ccf8629419328bf05c866eed Mon Sep 17 00:00:00 2001
From: Andy Shaw <andy.shaw@digia.com>
Date: Wed, 19 Feb 2014 10:28:39 +0100
Subject: [PATCH] Only do a repolish() of the widget if it was already polished

By ensuring that the widget is already polished before doing a repolish it
means that if you reset the stylesheet then it unsets any changes that
the stylesheet had applied to the widget.

Task-number: QTBUG-18958

Change-Id: Ie0aeda0dac9f2211b7feca138c115cf2b48aac80
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
---
 src/widgets/kernel/qwidget.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/widgets/kernel/qwidget.cpp b/src/widgets/kernel/qwidget.cpp
index 46aa93fe48..ba8147c4a6 100644
--- a/src/widgets/kernel/qwidget.cpp
+++ b/src/widgets/kernel/qwidget.cpp
@@ -2404,7 +2404,8 @@ void QWidget::setStyleSheet(const QString& styleSheet)
     }
 
     if (proxy) { // style sheet update
-        proxy->repolish(this);
+        if (d->polished)
+            proxy->repolish(this);
         return;
     }