Clicking the tab label should now mark that pane as read

mytwitter.py

@@ -186,7 +186,8 @@ class MyTwitter():
 
         tab_label = CloseTabLabel(name)
         self.tweet_notebook.append_page(new_pane, tab_label)
-        tab_label.connect('clicked', self.remove_view, name)
+        tab_label.connect('label_clicked', new_pane.set_tweets_read_callback)
+        tab_label.connect('close_clicked', self.remove_view, name)
         self.tweet_notebook.set_current_page(-1) # switch to the new pane
 
 
@@ -492,6 +493,8 @@ class CloseTabLabel(gtk.EventBox):
         tabBox.pack_start(self.label, False)
         tabBox.pack_start(tabButton, False)
 
+        self.connect('button_press_event', self.on_button_press)
+
         # needed, otherwise even calling show_all on the notebook won't
         # make the hbox contents appear.
         tabBox.show_all()
@@ -503,7 +506,11 @@ class CloseTabLabel(gtk.EventBox):
 
 
     def on_clicked(self, event):
-        self.emit('clicked')
+        self.emit('close_clicked')
+
+
+    def on_button_press(self, event, direction):
+        self.emit('label_clicked')
 
 
 ### end class CloseTabLabel
@@ -526,7 +533,10 @@ class User():
 # main
 
 # Create custom events for TweetBox
-gobject.signal_new("clicked", CloseTabLabel,
+gobject.signal_new("close_clicked", CloseTabLabel,
+                   gobject.SIGNAL_RUN_LAST,
+                   gobject.TYPE_NONE, ())
+gobject.signal_new("label_clicked", CloseTabLabel,
                    gobject.SIGNAL_RUN_LAST,
                    gobject.TYPE_NONE, ())
 gobject.signal_new("reply", TweetBox,