[vtk-developers] Focus weirdness with vtkCanvas in Java

[Sebastien Jourdain]

Hi Frederic,

I don't know what is the history of that method call.
Although, if you are using the latest VTK (the soon to be release), you
should probably use the new set of rendering classes instead. They provide
a cleaner and more flexible API.

To learn how to use them, just look at the sample codes that are available
inside the Wrapping/Java directories.

Seb


On Thu, Apr 25, 2013 at 9:42 AM, TINGAUD Frederic <
Frederic.TINGAUD at murex.com> wrote:

> Hi all,****
>
> ** **
>
> I was wondering why we have the following line in the code of
> vtkCanvas.java:****
>
> public void mouseEntered(MouseEvent e) {****
>
>   this.requestFocus();****
>
>   …****
>
> ** **
>
> It would make sense to me, if we had this requestFocus() in the mousePress
> event (even if java no longer needs it since some time), but in the
> mouseEntered event, it just seems wrong, as it stills the focus and puts on
> top any window containing vtkCanvas, as soon as you hover it.****
>
> Am I missing something here?****
>
> ** **
>
> Regards,****
>
> ** **
>
> Frederic****
>
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