[Bug 39765] New: Control … has no parent window

[wine-bugs at winehq.org]

https://bugs.winehq.org/show_bug.cgi?id=39765

            Bug ID: 39765
           Summary: Control … has no parent window
           Product: Wine
           Version: 1.8-rc1
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: wine-bugs at winehq.org
          Reporter: jhansonxi at gmail.com
      Distribution: ---

Created attachment 53045
  --> https://bugs.winehq.org/attachment.cgi?id=53045
Last 4M of debug +win

Xubuntu 14.04 x86_64

Right-clicking on panel tabs results in an error:

Control 'View37980768' has no parent window at 0052AA9F.
DXP.EXE, Base Address: 00400000.

Installation:
Altium requires a trial login (30-day) that is sent via email.  Request it
from:

http://www.altium.com/free-trial

You'll get an Altium login (evaluser at altium.com) and links to the installer
download page and license file (license not needed for triggering the bug).

WINEARCH='win32' wineboot
wintricks -q dotnet40 mdac28 corefonts
wine AltiumDesignerSetup_16_0_5.exe

During setup the login dialog will be presented behind the splash screen. 
Alt-Space, M and move it or whatever you need to get around the Z-axis problem.
 I normally install everything but the defaults are probably sufficient.  It
will then download (>1GB) and install it.

When starting the app you may get a series of DLL load failure dialogs caused
by a dependency problem with the "Sources Links" feature.  Just hit Enter a
bunch of times until the main app loads.  Skip the USB JTAG driver prompt (has
no effect regardless of response).  

The main app will open the administration page where the license key file can
be loaded for activation.  Subsequent executions will load a
trial/news/whatever web page (uses Gecko).

There will be a floating window with panels for Storage Manager, Messages,
Output, and To-Do.  There are two ways to open or close these - via the panel
menus in the lower-right corner of the main app window (System, etc.), and by
right-clicking their tabs in the floating window.  The panels can also be
dragged and docked in various locations in the main app window.

Bug:
Right-clicking the tabs to close them triggers the bug (may be a slight delay
initially).  An "Information" progress dialog is momentarily shown followed by
the error dialog.  The error is not fatal but if the error dialog loses focus
it is impossible to regain it and the DXP.exe process has to be terminated to
exit.

Related:
This may be another manifestation of bug #13183 since Altium also uses
DevExpress (…/drive_c/Program
Files/Altium/AD16/System/DotNet/DevExpress.14.2.7/).  There's also bug #33235
that affects tab controls but I don't know if it applies here.

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