[Bug 2602] New: System menu for MDI child windows is incorrect

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=2602

Summary: System menu for MDI child windows is incorrect
           Product: Wine
           Version: 20041019
          Platform: PC
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P4
         Component: wine-gui
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

When a MDI child window is maximized, its system menu (with move, resize,
minimize restore, close) should be moved to the leftmost side of the MDI
parent's menu bar, usually just before the 'File' menu.  Right now, a menu
appears there, but it isn't correct one -- it appears to be the application's
system menu instead of the MDI child's system menu.  When you select operations
like 'close' and 'minimize' from this menu, they close/minimize the entire
application, not just the child window.  The icon used is also incorrect (I get
a wineglass icon instead of the icon of the MDI child)

This bug was noticed with a winelib application.  You can reproduce it by
running examples/progman, creating a program group, and maximizing the new group.