gtk:popover-default-widget (object)

object -- a gtk:popover widget
widget -- a gtk:widget default widget, or nil to unset the default widget

Accessor of the default-widget slot of the gtk:popover class. The gtk:popover-default-widget function gets the default widget of the popover. The (setf gtk:popover-default-widget) function sets or unsets the default widget.

The default widget is the widget that is activated when the user presses the Enter key in a dialog, for example.