[Bug 29829] New: Some images in treeview have black backgrounds with native comctl32

http://bugs.winehq.org/show_bug.cgi?id=29829

Bug #: 29829
           Summary: Some images in treeview have black backgrounds with
                    native comctl32
           Product: Wine
           Version: 1.4-rc1
          Platform: x86
               URL: http://www.winuae.net/files/InstallWinUAE2330.exe
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: trivial
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
    Classification: Unclassified

Created attachment 38740
  --> http://bugs.winehq.org/attachment.cgi?id=38740
Settings window in Windows XP

This issue shows up when using Wine with native comctl32.

WinUAE uses a treeview in its settings window. Each entry in the treeview has
an icon/image to the left of the text.

With native comctl32, those images are displayed with black backgrounds.
With builtin comctl32 and in Windows, the images have white (or transparent?)
backgrounds.

Some pictures:
 - With built-in comctl32: http://bugs.winehq.org/attachment.cgi?id=38738
 - With native comctl32: http://bugs.winehq.org/attachment.cgi?id=38739