From Valeriy Onuchin:  - fix memory leak in TGWin32::SetClipRectangles    (just remind, we still have to fix this method - change gdk source)  - fix memory leak in TGWin32::PolygonRegion  - fix "confusing" cast from HWND to GdkDrawable*     in TGWin32::MapEvent  - code clean up  - perhaps I missed something (Bertrand?)  - TGWin32::IconifyWindow   add ::CloseWindow((HWND)GDK_DRAWABLE_XID((GdkWindow *)id));
From Valeriy Onuchin:
 - fix memory leak in TGWin32::SetClipRectangles
   (just remind, we still have to fix this method - change gdk source)
 - fix memory leak in TGWin32::PolygonRegion
 - fix "confusing" cast from HWND to GdkDrawable*
    in TGWin32::MapEvent
 - code clean up
 - perhaps I missed something (Bertrand?)
 - TGWin32::IconifyWindow
  add ::CloseWindow((HWND)GDK_DRAWABLE_XID((GdkWindow *)id));


git-svn-id: ecbadac9c76e8cf640a0bca86f6bd796c98521e3@6650 27541ba8-7e3a-0410-8455-c3a389f83636

dawehner/root,dawehner/root,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,dawehner/root,dawehner/root,bbannier/ROOT,dawehner/root,dawehner/root,dawehner/root,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,dawehner/root