[Bug 7155] New: multiple close/maximize/minimize buttons on MDI app: EditPlus

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=7155

Summary: multiple close/maximize/minimize buttons on MDI app:
                    EditPlus
           Product: Wine
           Version: 0.9.29.
          Platform: PC
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: wine-comctl32
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

After upgrading to Wine v0.9.29, the app EditPlus v2.30 started displaying
multiple instances of the minimize/maximize/close buttons for each file I
opened. EditPlus is a multiple document interface (MDI), so each new file window
is a child of the main EditPlus window.