See the file 'INSTALL'
+Release notes for 2.20
+======================
+
+* GtkStatusbar now has a message area (see gtk_status_bar_get_message_area)
+ which makes it easy to place additional widgets inside the statusbar
+ frame or to replace the label widgets. Previously, this was only possible
+ by accessing the innards of the statusbar widget directly. Applications
+ which are doing so may need some adjustments, since the addition of the
+ message area changed the internal widget hierarchy.
+
Release notes for 2.18
======================
gtk_statusbar_remove
gtk_statusbar_set_has_resize_grip
gtk_statusbar_get_has_resize_grip
+gtk_statusbar_get_message_area
<SUBSECTION Standard>
GTK_STATUSBAR
GTK_IS_STATUSBAR
gtk_tool_item_set_proxy_menu_item
gtk_tool_item_rebuild_menu
gtk_tool_item_toolbar_reconfigured
+gtk_tool_item_get_text_size_group
<SUBSECTION Standard>
GTK_TYPE_TOOL_ITEM
* @height: the height of the rectangle in which to draw the spinner
*
* Draws a spinner on @window using the given parameters.
+ *
+ * Since: 2.20
*/
void
gtk_paint_spinner (GtkStyle *style,