Windows: Fix Vista style for use with QProxyStyle.
authorFriedemann Kleint <Friedemann.Kleint@nokia.com>
Fri, 4 May 2012 07:11:13 +0000 (09:11 +0200)
committerQt by Nokia <qt-info@nokia.com>
Fri, 4 May 2012 07:20:07 +0000 (09:20 +0200)
commite40b13459bb382732c1f0349bd1274b9ba55078b
treec6f1890ab63d28995c9b0a9300b1b4de1dc82ec8
parentfde021c6d73f1785fb4763c01f3d5ed691373e33
Windows: Fix Vista style for use with QProxyStyle.

Cleanup the treeview helper window in case XP style cleans
the handle map.
This fixes the drawing of the PE_IndicatorBranch primitives
in Qt Creator.

Task-number:  QTBUG-25395
Change-Id: Iba561709e3d4032a59690c7b9163fb69bfa98619
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
src/widgets/styles/qwindowsvistastyle.cpp
src/widgets/styles/qwindowsvistastyle_p.h
src/widgets/styles/qwindowsxpstyle_p.h