[vtkusers] How to close an open vtk-Window by program-code

[Bill Lorensen]

How about: iren->TerminateApp();

TerminateApp() notifies the event loop to exit.

On Wed, Jul 21, 2010 at 12:22 PM, André Prins <a.h.prins at gmail.com> wrote:
> Dear David & Rainer,
>
> I have had success with calling Finalize() on the RenderWindow. What I
> usually do is wrap a RenderWindow and Interactor in a simple
> viewer-class, which can be constructed on the stack and which has a
> "close" method. In there I simply call window->Finalize(). However I
> just tried it on your CloseWindow example... It does close/remove the
> window, but the event-loop keeps running.
>
> Regards,
> Andre
>
> On Wed, Jul 21, 2010 at 12:17 PM, Bill Lorensen <bill.lorensen at gmail.com> wrote:
>> SetRenderWindow(NULL)  works for me.
>>
>> On Wed, Jul 21, 2010 at 12:13 PM, David Doria <daviddoria+vtk at gmail.com> wrote:
>>> On Wed, Jul 21, 2010 at 12:08 PM, Bill Lorensen <bill.lorensen at gmail.com> wrote:
>>>> Try
>>>>  iren->SetRenderWindow(NULL);
>>>> rather than
>>>> iren->GetRenderWindow()->Delete();
>>>
>>> Once SetRenderWindow(NULL) is performed, it crashes as soon as the
>>> window is attempted to be updated.
>>>
>>> Rainer - did you ever get this to work?
>>>
>>> Alex - was that just a thought that you recommended or have you done
>>> this using Delete()?
>>>
>>> David
>>>
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