Extracted from Pike v7.8 release 866 at 2016-11-06.
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GTK2
GTK2.Expander

Method GTK2.Expander()->set_expanded()


Method set_expanded

GTK2.Expander set_expanded(int expanded)

Description

Sets the state of the expander. Set to true if you want the child widget to be revealed, and false if you want the child widget to be hidden.