Document ::hierarchy-changed.

Wed Mar  7 23:58:53 2001  Owen Taylor  <otaylor@redhat.com>

	* gtk/tmpl/gtkwidget.sgml: Document ::hierarchy-changed.

docs/reference/ChangeLog

+Wed Mar  7 23:58:53 2001  Owen Taylor  <otaylor@redhat.com>
+
+	* gtk/tmpl/gtkwidget.sgml: Document ::hierarchy-changed.
+
 Wed Mar  7 00:27:13 2001  Jonathan Blandford  <jrb@redhat.com>
 
 	* gdk-pixbuf/Makefile.am (scan-build.stamp): add --nogtkinit.

docs/reference/gtk/tmpl/gtkwidget.sgml

@@ -1530,6 +1530,17 @@ GtkWidget
 @widget: the object which received the signal.
 @old_parent: 
 
+<!-- ##### SIGNAL GtkWidget::hierarchy-changed ##### -->
+<para>
+Emitted when there is a chance in the hierarchy to
+which a widget belong. More precisely, a widget is
+<firstterm>anchored</firstterm> when its toplevel
+ancestor is a #GtkWindow. This signal is emitted when 
+a widget changes from un-anchored to anchored or vice-versa.
+</para>
+
+@widget: the object which received the signal.
+
 <!-- ##### SIGNAL GtkWidget::property-notify-event ##### -->
 <para>