[vtkusers] Improving interaction with a vtkMFCWindow

[Clinton Stimpson]

de Boer Ingo wrote:

>Hi,
>
>yes, you are right. The samples from the 5.0 release don't do
>double clicks in the MDI/SDI app.
>  
>
The double click event goes to the interactor style, just as it would if 
one wasn't using MFC.
That and how events work in MFC is why the parent window doesn't get 
that event.  You most likely have a CView as the parent window and are 
trying to get the double click at the CView level.

>Well I guess there have been some modifications since I added my
>samples.
>Please try these. Maybe you have more luck with these.
>
>http://public.kitware.com/Bug/bug.php?op=show&bugid=649
>
>Clint: Could you take a look at it ? Also, when I exit the
>SDI/MDI/Dialog App I get debug leaks. I cannot get the CVS, so this
>might be already fixed ?
>  
>
I don't get debug leaks in the SDI/MDI sample apps.  I do get one in the 
Dialog app, and I think that's due to some inconsistencies in how events 
works in different types of MFC apps, and vtkMFCWindow attempts to be 
generic and work for all types of MFC apps.  At least that's how it 
looks.  There may be a way to fix that, but I haven't found a way.

Clint