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<div style="direction: ltr;font-family: Tahoma;color: #000000;font-size: 10pt;"><span style="font-size: 10pt;">Hello everyone,</span><br>
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<div>I hope this question has not been asked before, but I am just trying to add an observer to my CTK coordinates widget, so that I know whether or not the values have been modified by the user. I am writing this in Python as an extension for 3D Slicer. Any
example of how to add an observer to a widget in Python would be very helpful, as well as any sample code you may have, or resources you know of!</div>
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<div>Thank you for your help,</div>
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<span style="font-size:10pt">Jonathan Perdomo<br style="">
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