[gnome-shell/datetime] Collapse two-pixel borders inside the table

[David Zeuthen <davidz src gnome org>]

commit bbd2b89df360a2e1f758ec762b58fb366ea354c3
Author: David Zeuthen <davidz redhat com>
Date:   Wed Jan 26 14:10:34 2011 -0500

    Collapse two-pixel borders inside the table
    
    It's a hack, but it works
    
     http://people.freedesktop.org/~david/calendar-table-collapse-hack.png
    
    Signed-off-by: David Zeuthen <davidz redhat com>

 data/theme/gnome-shell.css |    9 +++++++++
 js/ui/calendar.js          |    6 ++++++
 2 files changed, 15 insertions(+), 0 deletions(-)
---
diff --git a/data/theme/gnome-shell.css b/data/theme/gnome-shell.css
index 5572a20..0598937 100644
--- a/data/theme/gnome-shell.css
+++ b/data/theme/gnome-shell.css
@@ -771,9 +771,18 @@ StTooltip StLabel {
     font-weight: bold;
 }
 
+/* Hack used in lieu of border-collapse - see calendar.js */
 .calendar-day {
     border: 1px solid #333333;
     color: #cccccc;
+    border-top-width: 0;
+    border-left-width: 0;
+}
+.calendar-day-top {
+    border-top-width: 1px;
+}
+.calendar-day-left {
+    border-left-width: 1px;
 }
 
 .calendar-work-day {
diff --git a/js/ui/calendar.js b/js/ui/calendar.js
index 925a46f..e79702d 100644
--- a/js/ui/calendar.js
+++ b/js/ui/calendar.js
@@ -553,6 +553,12 @@ Calendar.prototype = {
             else
                 styleClass += ' calendar-nonwork-day'
 
+            // Hack used in lieu of border-collapse - see gnome-shell.css
+            if (row == 2)
+                styleClass = 'calendar-day-top ' + styleClass;
+            if (iter.getDay() == 0)
+                styleClass = 'calendar-day-left ' + styleClass;
+
             if (_sameDay(now, iter))
                 styleClass += ' calendar-today';
             else if (iter.getMonth() != this.selectedDate.getMonth())