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couple sliders on checkbox click

asked 2011-11-17 22:10:59 -0500

Xtux gravatar image

Consider the following example:

@interact
def _(a=slider(0,10,1,default=2),b=slider(0,10,1,default=5),equal=checkbox(False)):
    a=2

Is it possible, that after clicking on the checkbox, the position of the second slider becomes equal to that of the first slider and that, as long as the checkbox is checked, both sliders are coupled, i.e. if you change one, the other one changes by the same value.

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answered 2011-11-17 22:22:58 -0500

Jason Grout gravatar image

There's not an easy way to lock the sliders, though you could easily ignore one of the sliders if the checkbox was checked.

@interact
def _(a=slider(0,10,1,default=2),b=slider(0,10,1,default=5),equal=checkbox(False)):
    if equal:
        b=a
    print a, b
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Asked: 2011-11-17 22:10:59 -0500

Seen: 99 times

Last updated: Nov 17 '11