[empathy] add tooltips on the camera buttons

[Guillaume Desmottes <gdesmott src gnome org>]

commit 75bbe2b4d9e2dfbc0706fcad8bc77cae2579dfa0
Author: Guillaume Desmottes <guillaume desmottes collabora co uk>
Date:   Mon Nov 30 11:33:45 2009 +0000

    add tooltips on the camera buttons

 src/empathy-call-window.ui |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/src/empathy-call-window.ui b/src/empathy-call-window.ui
index 59c1482..94d2fba 100644
--- a/src/empathy-call-window.ui
+++ b/src/empathy-call-window.ui
@@ -164,6 +164,7 @@
                 <property name="visible">True</property>
                 <property name="label" translatable="yes">Camera Off</property>
                 <property name="sensitive">True</property>
+                <property name="tooltip_text" translatable="yes">Disable camera and stop sending video</property>
               </object>
               <packing>
                 <property name="homogeneous">True</property>
@@ -175,6 +176,7 @@
                 <property name="label" translatable="yes">Preview</property>
                 <property name="icon_name">stock_person</property>
                 <property name="sensitive">True</property>
+                <property name="tooltip_text" translatable="yes">Enable camera but don't send video</property>
               </object>
               <packing>
                 <property name="homogeneous">True</property>
@@ -186,6 +188,7 @@
                 <property name="label" translatable="yes">Camera On</property>
                 <property name="icon_name">camera-web</property>
                 <property name="sensitive">False</property>
+                <property name="tooltip_text" translatable="yes">Enable camera and send video</property>
               </object>
               <packing>
                 <property name="homogeneous">True</property>