| Extracted from Pike v7.8 release 866 at 2018-02-09.

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GTK2
GTK2.Window

# Method GTK2.Window()->set_focus()

Method set_focus

  `GTK2.Window set_focus(GTK2.Widget child)`

Description

  If child is not the current focus widget, and is focusable, sets it as the focus widget for the window. If child is 0, unsets the focus widget for this window. To set the focus to a particular widget in the toplevel, it is usually more convenient to use GTK2.Widget->grab_focus() instead of this function.