[vtkusers] Blocking 'Q' and 'E' keys

[amutka]

Dear Shash, thank you for your answer.
I add event to interactor...

iren1->AddObserver(vtkCommand::ExitEvent,eventObserver,-5);

And I caught the ExitEvent in my eventObserver class. How can I abort event?
I'm using simple class, structure like this

 void PickCommand::Execute(vtkObject *caller,unsigned long event,void *
callData)
{
       
        switch(event)
        {
            case vtkCommand::PickEvent:
            {
                        
            }
            case vtkCommand::ExitEvent
            {
         ....
            }
 }

and I make object from class

PickCommand * eventObserver = PickCommand::New();
and I simply add observer

iren1->AddObserver(vtkCommand::ExitEvent,eventObserver,-5);

Pressing Q or E Exit event is invoked but how can I block ExitMethod. I
tried to call
vtkCommand::SetAbortEvent

but i think this is wrong, I need to block interactor events and I don't
know how. I'm sorry for bothering, but I have no idea more, so please give
me another hint!
Thank you!

Alan


Bugzilla from trshash84 at gmail.com wrote:
> 
> On Saturday 21 Feb 2009 5:54:14 pm Alan Mutka wrote:
>> I have problems with blocking keys Q and E witch are shutting down
>> visualization.
>> I have tried adding Observers to keys, setting ExitMethod but without
>> success.
>> Please help if you had better luck and managed to find solution!
>> Thank you!
> 
> Hi
> 
> The way we worked this out was to add observers directly to the interactor 
> (not the style), at a priority of -5, and then calling AbortEvent on the 
> command whenever the event hits.
> 
> HTH
> Shash
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