[Bug 1699] New: TreeView sending message to wrong window

Wine Bugs wine-bugs at winehq.com
Fri Sep 5 14:01:05 CDT 2003


http://bugs.winehq.com/show_bug.cgi?id=1699

           Summary: TreeView sending message to wrong window
           Product: Wine
           Version: 20030618
          Platform: PC
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: wine-gui
        AssignedTo: wine-bugs at winehq.com
        ReportedBy: igorg at cadlink.com


Treeview in application is sending WM_NOTIFY on double click (NM_DBLCLK) to the 
wrong window handle. With current code for CreateWindowEx in windows/win.c 
owner is set to "GetAncestor( cs->hwndParent, GA_ROOT )" and WM_NOTIFY goes to 
wrong window. If I change code so that owner is "WIN_GetFullHandle(cs-
>hwndParent)" then there is problem with Z ordering (keeping popup window on 
top) but WM_NOTIFY goes to Cview as it should.

However if I use --dll comctl32=n and owner is set to "GetAncestor( cs-
>hwndParent, GA_ROOT )" everything works OK - popup is on top and CView 
receives WM_NOTIFY from it.

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