[Bug 25850] New: Transparency in toolbar icons does not work (black background)

http://bugs.winehq.org/show_bug.cgi?id=25850

Summary: Transparency in toolbar icons does not work (black
                    background)
           Product: Wine
           Version: 1.3.11
          Platform: x86-64
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Created an attachment (id=32937)
 --> (http://bugs.winehq.org/attachment.cgi?id=32937)
Programs screenshots

In some programs icons in toolbars are shown without transparency, background
is black. I saw this bug in following applications:

- HeidiSQL 6.0.0
- Navicat premium 9.1
- Wine wordpad

Screenshots are attached.

OS: kubuntu linux 10.10
Wine: 1.3.11