Emits a #GtkWidget::child-notify signal for the [child property][child-properties] @child_property on widget.
This is an analogue of g_object_notify() for child properties.
Also see gtk_widget_child_notify().
the child widget
the name of a child property installed on the class of @container
3.2
See Implementation
Emits a #GtkWidget::child-notify signal for the [child property][child-properties] @child_property on widget.
This is an analogue of g_object_notify() for child properties.
Also see gtk_widget_child_notify().