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

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GTK2
GTK2.Window

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

Method set_default

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

Description

  The default widget is the widget that's activated when the user presses Enter in a dialog (for example). This function sets or unsets the default widget. When setting (rather than unsetting) the default widget it's generally easier to call GTK2.Widget->grab_focus() on the widget.