[vtkusers] More than one vtkContourWidget in the same renderer?

[Karthik Krishnan]

On 12/3/07, kent williams <nkwmailinglists at gmail.com> wrote:
>
> The problem is that the vtkContourWidget doesn't have  a 'still
> displayed but no longer sensitive to mouse events' mode -- you can
> enable it, and interact with it, or you can disable it, when it
> disappears from the view.


There is (and it works for all widgets that derive from vtkAbstractWidget).
Its called ProcessEvents

  widget->ProcessEventsOff();
  widget->ProcessEventsOn();

I know the name SetEnabled is a misnomer :)
Its more like SetVisibility. and the ProcessEvents should've been called
Enabled.. But the names won't change for Backward compatibility.

HTH
-- 
Karthik Krishnan
R&D Engineer,
Kitware Inc.
Ph: 518 371 3971 x119
Fax: 518 371 3971
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