App designer: Enable mouse scroll to change value on slider
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In the app designer: Is it possible to change the value on the slider by scrolling? Or possibly by using arrows on the keyboard?
Accepted Answer
J. Alex Lee
on 25 Feb 2020
0 votes
Take a look at the UIFigure's following properties:
- WindowScrollWheelFcn
- WindowKeyPressFcn
- WindowKeyReleasedFcn
If you need these only to work while the mouse is over the slider element, you can test the mouse's location with hittest().
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