[vtkusers] help vtkpanel

[Gopalakrishnan, Gowri]

Jeff

Could you tell me which version to see for the change. I would like to know
how they have done it in the new version. I don't use the vtk wrapper, 
But I am curious about how they extract the drawing surface. In my wrapper I
use the awt canvas for native rendering (similar to vtks wrapper)and swing
for UI. If it is just one file (the native file) could please send it to me.


Thank You veru much
Regards
Gowri


-----Original Message-----
From: Jeff Lee [mailto:jeff at cdnorthamerica.com] 
Sent: 13 December 2002 13:57
To: Gopalakrishnan, Gowri
Cc: 'vidya sivakumar'; vtkusers at public.kitware.com
Subject: Re: [vtkusers] help vtkpanel



Gopalakrishnan, Gowri wrote:

>I think you error is coming from the native code which actually grabs the
>drawing surface from canvas and locks it. As jeff said pl post your code,
>I doubt if it is  a problem of version. I don't think the native interface
>has changed between versions. 
>
The native code has changed, and so has vtkPanel.  You are right, though 
- it may simply be from trying to render before the panel has been 
realized.  Tough to tell from example.
-Jeff

>
>Gowri
>
>
>-----Original Message-----
>From: vidya sivakumar [mailto:vidya.sivakumar at quest-global.com] 
>Sent: 13 December 2002 12:00
>To: vtkusers at public.kitware.com
>Subject: [vtkusers] help vtkpanel
>
>
>Hi all,
>I am trying to use vtkPanel with Java. I want to render it in a separate
>frame as against another GUI and switch between windows.
>But when I use vtkPanel it gives me the "error locking surface" message and
>nothing appears in the panel.
>Could somebody please help.
>I am using vtk4.0 and java1.3.1
>Please let me know the correct way to do this.
>Thanks in Advance,
>Vidya
>
>  
>