[Bug 20282] New: ControlSpy doesn't show any message passed to control procedure

http://bugs.winehq.org/show_bug.cgi?id=20282

Summary: ControlSpy doesn't show any message passed to control
                    procedure
           Product: Wine
           Version: 1.1.30
          Platform: PC
               URL: http://www.microsoft.com/downloads/details.aspx?displa
                    ylang=en&FamilyID=19d4294d-0531-4ec2-8b27-2e463b315f16
        OS/Version: Linux
            Status: NEW
          Keywords: download
          Severity: minor
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Testing tool MS ControlSpy allows to learn common control (and some from user32
too) behaviour. It has two message listboxes - one for parent WM_NOTIFY
notifications and one for messages passed to control procedure.

Running in Wine parent notifications list works as it should while control
messages list is always empty.

This causes a loss of functionality - this is list is useful to check redrawing
messages for example.

I could help with any needed debug output to solve this.