addHandlerSelectionChanged: Assign handler to a change of selection event

Description Usage Arguments

View source: R/gwidgets-methods.R


Some widgets have selection, this allows a callback to be changed when that occurs





the object


Used to pass through handler, and action values. The handler is a function whose first argument is a list that contains components obj to return the object and action, holding the action value, and possibly others.

gWidgetsWWW2 documentation built on May 21, 2017, 3:41 a.m.
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