[vtk-developers] Widgets within Widgets

[John Biddiscombe]

Can anyone tell me if there's any reason why I can't create a
vtkButtonWidget, then have several of these living inside a
vtkTransferFunctionWidget and have the button clicks received by the
button and passed into the trfnWidget via the appropriate mechanism.
(Then the widget can for example toggle betwwn log/lin display of
histograms etc)

I'm pondering this and someone may heve tried something similar and can
possibly save me some time.

Thanks

JB