TreeView & WM_NOTIFY

[Igor Grahek]

Hi :)

My problem is very similar to bug 1227
(http://bugs.winehq.org/show_bug.cgi?id=1227)
Treeview in application is sending WM_NOTIFY on double click (NM_DBLCLK)
to the wrong
Window handle. GetParent() function returns handle to the root window
and root window is not forwarding/broadcasting that message and message
is lost. Everything works fine under Windows 
or with --dll comctl32=n

Any suggestions?

Igor

[Dimitrie O. Paun]

On Tue, 2 Sep 2003, Igor Grahek wrote:
> My problem is very similar to bug 1227
> (http://bugs.winehq.org/show_bug.cgi?id=1227)
> Treeview in application is sending WM_NOTIFY on double click (NM_DBLCLK)
> to the wrong
> Window handle. GetParent() function returns handle to the root window
> and root window is not forwarding/broadcasting that message and message
> is lost. Everything works fine under Windows 
> or with --dll comctl32=n

I'm afraid you'll need to debug this and post a lot more detail, maybe
a code fragment showing the undesirable behaviour.

[Igor Grahek]

I think I found the source of my problem:
-------------
Wine/windows/win.c ::CreateWindowEx

if ((cs->style & (WS_CHILD|WS_POPUP)) == WS_CHILD)
            parent = WIN_GetFullHandle(cs->hwndParent);
        else
            owner = GetAncestor( cs->hwndParent, GA_ROOT );
--------------------------
Why owner is not set to "WIN_GetFullHandle(cs->hwndParent)" ?

If I change this everything works OK except there is a problem with Z
ordering (it is hiding popup window behind its owner when Managed=N) Is
the source of problem somewhere in wine/dll/x11drv/winpos.c (I'm
currently examining SWP_DoOwnedPopups function) and why it is working
with --dll comctl32=n - no problems with Z order there?!

BTW I'm working with 20030618 build.

Igor
> -----Original Message-----
> From: Dimitrie O. Paun [mailto:[e-mail]] 
> Sent: September 2, 2003 6:42 PM
> To: Igor Grahek
> Cc: [e-mail]
> Subject: Re: TreeView & WM_NOTIFY
>
> On Tue, 2 Sep 2003, Igor Grahek wrote:
> > My problem is very similar to bug 1227
> > (http://bugs.winehq.org/show_bug.cgi?id=1227)
> > Treeview in application is sending WM_NOTIFY on double
>
> click (NM_DBLCLK)
> > to the wrong
> > Window handle. GetParent() function returns handle to the
>
> root window
> > and root window is not forwarding/broadcasting that message
>
> and message
> > is lost. Everything works fine under Windows 
> > or with --dll comctl32=n
>
> I'm afraid you'll need to debug this and post a lot more detail, maybe
> a code fragment showing the undesirable behaviour.
>
> -- 
> Dimi.