Widget.childNotify
void childNotify(string childProperty)Emits a #GtkWidget::child-notify signal for the [child property][child-properties] child_property on widget.
This is the analogue of [gobject.object.ObjectWrap.notify] for child properties.
Also see [gtk.container.Container.childNotify].
Parameters
childProperty | the name of a child property installed on the class of widget’s parent |