[gtkmm-documentation] Add Gtk::Tooltip example to the tutorial

[David King <davidk src gnome org>]

commit 68e1c21e752f157e2020402fbb857a8f2b1e22f2
Author: David King <davidk openismus com>
Date:   Tue Feb 22 11:09:45 2011 +0100

    Add Gtk::Tooltip example to the tutorial
    
    * docs/tutorial/C/figures/tooltip.png:
    * docs/tutorial/C/gtkmm-tutorial-in.xml:
    * docs/tutorial/Makefile.am: Add an example for Gtk::Tooltip to the
    tutorial.

 ChangeLog                             |    9 +++++++++
 docs/tutorial/C/figures/tooltip.png   |  Bin 0 -> 18753 bytes
 docs/tutorial/C/gtkmm-tutorial-in.xml |   13 +++++++++++++
 docs/tutorial/Makefile.am             |    1 +
 4 files changed, 23 insertions(+), 0 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 478ea89..d91bab6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2011-02-22  David King  <davidk openismus com>
+
+	Add Gtk::Tooltip example to the tutorial
+
+	* docs/tutorial/C/figures/tooltip.png:
+	* docs/tutorial/C/gtkmm-tutorial-in.xml:
+	* docs/tutorial/Makefile.am: Add an example for Gtk::Tooltip to the
+	tutorial.
+
 2011-02-21  David King  <davidk openismus com>
 
 	Add basic information on Gtk::Grid
diff --git a/docs/tutorial/C/figures/tooltip.png b/docs/tutorial/C/figures/tooltip.png
new file mode 100644
index 0000000..aebe94b
Binary files /dev/null and b/docs/tutorial/C/figures/tooltip.png differ
diff --git a/docs/tutorial/C/gtkmm-tutorial-in.xml b/docs/tutorial/C/gtkmm-tutorial-in.xml
index ec77114..100c88b 100644
--- a/docs/tutorial/C/gtkmm-tutorial-in.xml
+++ b/docs/tutorial/C/gtkmm-tutorial-in.xml
@@ -1546,6 +1546,19 @@ such as showing an image as well as text.
 <para><ulink url="&url_refdocs_base_gtk;Widget.html">Widget Reference</ulink></para>
 <para><ulink url="&url_refdocs_base_gtk;Tooltip.html">Tooltip Reference</ulink></para>
 
+<sect2 id="tooltip-example"><title>Example</title>
+
+<figure id="figure-tooltip">
+  <title>Tooltip</title>
+  <screenshot>
+    <graphic format="PNG" fileref="&url_figures_base;tooltip.png"/>
+  </screenshot>
+</figure>
+
+<para><ulink url="&url_examples_base;tooltip">Source Code</ulink></para>
+
+</sect2>
+
 </sect1>
 
 </chapter>
diff --git a/docs/tutorial/Makefile.am b/docs/tutorial/Makefile.am
index 024b4b6..fe6578b 100644
--- a/docs/tutorial/Makefile.am
+++ b/docs/tutorial/Makefile.am
@@ -82,6 +82,7 @@ DOC_FIGURES =					\
 	figures/textview.png			\
 	figures/toolbar.png			\
 	figures/toolpalette.png			\
+	figures/tooltip.png			\
 	figures/treeview_combo_renderer.png	\
 	figures/treeview_draganddrop.png	\
 	figures/treeview_editablecells.png	\