Hi
I'm wanting to write a 3-way radio button sort of thing.
I have 3 pulldowns (with lots of options) and through knob changed I'd like to
pick up which one has been touched and set the other 2 to a null setting ('-'),
so that only one knob can be active at any time. No doubt very basic but I'm
stuck (again).
This test code will always (of course) set the others based on A unless I
manually change A to '-' first then change the others. But I'd like which ever
knob was changed to set the others.
Is there some logic that can do this or am I into saving the previous states
and
comparing the difference. At first glance it looks like a 3-way switch but I'm
not sure it is.
n=nuke.selectedNode()
if n['A'].value() != '-':
n[ 'B'].setValue(0)
n['C'].setValue(0)
elif n['B'].value() != '-':
n[ 'A'].setValue(0)
n['C'].setValue(0)
elif n['C'].value() != '-':
n[ 'A'].setValue(0)
n['B'].setValue(0)
Any help greatly appreciated.
Howard_______________________________________________
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