yet another Qt 4.3 fix

git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@12203 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: jef

src/gui/qgscolorbutton.cpp

@@ -90,7 +90,11 @@ void QgsColorButtonV2::setColor( const QColor &color )
   p.setPen(Qt::NoPen);
   p.setRenderHint(QPainter::Antialiasing);
   p.setBrush(color);
+#if QT_VERSION >= 0x040400
   p.drawRoundedRect(rect, 4, 4);
+#else
+  p.drawRect(rect);
+#endif
   p.end();
 
   // set this pixmap as icon