[Bug 20893] New: Project One: some graphic elements are not displayed.

http://bugs.winehq.org/show_bug.cgi?id=20893

Summary: Project One: some graphic elements are not displayed.
           Product: Wine
           Version: 1.1.28
          Platform: PC
               URL: ftp://ftp.scs-trc.net/pub/c64/Tools/Graphics/Project1_
                    V0.5.zip
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: gdi32
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Created an attachment (id=25034)
 --> (http://bugs.winehq.org/attachment.cgi?id=25034)
Hack to remove display-flaws in ProjectOne

After installing and running the software, the pixels in the zoom-mode and the
grid are all black. So, you can paint, but will see the results in the overview
window only. Selecting View->Palette shows also black boxes instead of the
C64-colors.

I took this opportunity to get started with wine-hacking, and finally came up
with the attached patch, which removes the above flaws. It is based on git as
of yesterday, but I could also apply it to 1.1.28 which I had installed on
another computer. The problem itself was noticed way earlier, maybe pre 1.0.0,
but I can't give exact numbers here. I am aware this is not a true fix; still
it should be a good hint where differences between wine and Windows are. I am
afraid my (yet) lacking windows-skills won't take me much further, so I'll file
this as a bug-report now. I will also attach screenshots before/after the patch
later.

Note that this program was coded by a friend of mine and I do have the
sourcecode. If worthwhile, I can ask him for allowance to give the source to
interested wine-developers (but beware of hackish, first-time VB-code ;)) or
just ask me for details, if needed.