[Bug 7364] New: setfocus message in MDI application

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=7364

Summary: setfocus message in MDI application
           Product: Wine
           Version: 0.9.30.
          Platform: Other
        OS/Version: other
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: wine-gui
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Modified the well known Petzold mdidemo code to bring up two child window at
startup, and from the file menu you can choose which of them to bring to front
(via setfocus message).