AutoAction

AutoAction
is an option for objects such as Slider, Locator, and Button that specifies whether they should automatically take action whenever the mouse pointer is over them, even if they are not clicked.

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Basic Examples (2)Basic Examples (2)

Make Slider respond to mouse movement without clicking:

In[1]:=
Click for copyable input
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Make locators in LocatorPane respond to mouse movement without clicking:

In[1]:=
Click for copyable input
Out[1]=
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