[Bug 13183] New: Control '' has no parent window in ExpressQuantumGrid

http://bugs.winehq.org/show_bug.cgi?id=13183

Summary: Control '' has no parent window in ExpressQuantumGrid
           Product: Wine
           Version: 1.0-rc1
          Platform: All
               URL: http://www.devexpress.com/Downloads/VCL/ExQuantumGrid/fi
                    les/ExpressQuantumGrid%206%20Demos.exe
        OS/Version: All
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: user32
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

There is a problem with ExpressQuantumGrid widget called ExtLookupComboBox
Editor. When you try to click on combo box element it pop ups a warning:

"Control '' has no parent window"

But when you select an item from combo box using keyboard it works fine.

Steps to reproduce:
1. Download exe from link above
2. Install mdac and jet4
3. Run application
4. Select "Inplace editors (Updated)"
5. Open combo box "ExtLookupComboBox Editor"
6.
a) Click on any element in combo box (you'll get a warning)
b) Set focus on any element and press enter (you won't get a warning)