[gcalctool] Add some missing tooltips

[Robert Ancell <rancell src gnome org>]

commit 20021f7613322b3bcb7476d923739a4421933119
Author: Robert Ancell <robert ancell gmail com>
Date:   Thu Apr 8 20:17:26 2010 +1000

    Add some missing tooltips

 data/buttons-advanced.ui    |    1 +
 data/buttons-basic.ui       |    1 +
 data/buttons-programming.ui |    1 +
 3 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/data/buttons-advanced.ui b/data/buttons-advanced.ui
index 2cbc71d..64e3778 100644
--- a/data/buttons-advanced.ui
+++ b/data/buttons-advanced.ui
@@ -605,6 +605,7 @@
             <property name="visible">True</property>
             <property name="can_focus">True</property>
             <property name="receives_default">True</property>
+            <property name="tooltip_text" translatable="yes" comments="Tooltip for the end block button">End block [)]</property>
             <property name="border_width">3</property>
             <property name="use_underline">True</property>
             <property name="focus_on_click">False</property>
diff --git a/data/buttons-basic.ui b/data/buttons-basic.ui
index 798144a..1e0d026 100644
--- a/data/buttons-basic.ui
+++ b/data/buttons-basic.ui
@@ -365,6 +365,7 @@
             <property name="visible">True</property>
             <property name="can_focus">True</property>
             <property name="receives_default">True</property>
+            <property name="tooltip_text" translatable="yes" comments="Tooltip for the end block button">End block [)]</property>
             <property name="border_width">3</property>
             <property name="use_underline">True</property>
             <property name="focus_on_click">False</property>
diff --git a/data/buttons-programming.ui b/data/buttons-programming.ui
index b70c22f..0232e98 100644
--- a/data/buttons-programming.ui
+++ b/data/buttons-programming.ui
@@ -2648,6 +2648,7 @@
                 <property name="visible">True</property>
                 <property name="can_focus">True</property>
                 <property name="receives_default">True</property>
+                <property name="tooltip_text" translatable="yes" comments="Tooltip for the end block button">End block [)]</property>
                 <property name="border_width">3</property>
                 <property name="use_underline">True</property>
                 <property name="focus_on_click">False</property>