Added right-click labels to the pane tabs, and a follow/unfollow button. It still seems to work inconsistently.

default.glade

@@ -228,7 +228,20 @@
 	  </child>
 
 	  <child>
-	    <placeholder/>
+	    <widget class="GtkButton" id="following_button">
+	      <property name="visible">True</property>
+	      <property name="can_focus">True</property>
+	      <property name="label" translatable="yes"></property>
+	      <property name="use_underline">True</property>
+	      <property name="relief">GTK_RELIEF_HALF</property>
+	      <property name="focus_on_click">True</property>
+	      <signal name="clicked" handler="on_following_button_clicked" last_modification_time="Wed, 14 Apr 2010 16:55:44 GMT"/>
+	    </widget>
+	    <packing>
+	      <property name="padding">0</property>
+	      <property name="expand">False</property>
+	      <property name="fill">False</property>
+	    </packing>
 	  </child>
 
 	  <child>

mytwitter.py

@@ -48,6 +48,7 @@ class MyTwitter():
         self.update_count = self.widget_tree.get_widget('update_count')
         self.status_bar = self.widget_tree.get_widget('status_bar')
         self.search_entry = self.widget_tree.get_widget('search_entry')
+        self.following_button = self.widget_tree.get_widget('following_button')
 
         self.context_id = self.status_bar.get_context_id('message')
 
@@ -184,10 +185,9 @@ class MyTwitter():
         following = False
         if re.match('user:', name):
             is_user = True
-            relationship = self.api.ShowFriendships(source_screen_name=self.username, target_screen_name=re.sub('user: ', '', name))
+            following = self.check_following(name)
-            following = relationship.target.following
         new_pane = TweetPane(name, num_entries=self.num_entries, single_tweet=single_tweet, is_user=is_user, following=following)
-        self.tweet_notebook.append_page(new_pane, new_pane.get_tab_label())
+        self.tweet_notebook.append_page_menu(new_pane, new_pane.get_tab_label(), gtk.Label(name))
         new_pane.get_tab_label().connect('close-clicked', self.remove_view, name)
         new_pane.connect('tweet-reply', self.on_reply)
         new_pane.connect('tweet-retweet', self.on_retweet)
@@ -210,6 +210,7 @@ class MyTwitter():
     def on_tab_change(self, event, page, page_num):
         pane = self.tweet_notebook.get_nth_page(page_num)
         pane.set_tweets_read()
+        self.update_follow_button(pane)
 
 
     def on_search(self, event):
@@ -228,6 +229,40 @@ class MyTwitter():
         self.status_bar.pop(self.context_id)
         self.status_bar.push(self.context_id, text)
 
+
+    def on_following_button_clicked(self, event):
+        current_pane = self.tweet_notebook.get_nth_page(self.tweet_notebook.get_current_page())
+        user_name = re.sub('^user: ', '', current_pane.get_list_name())
+        if current_pane.get_following():
+            self.api.DestroyFriendship(user_name)
+            current_pane.set_following(self.check_following(user_name))
+        else:
+            self.api.CreateFriendship(user_name)
+            current_pane.set_following(self.check_following(user_name))
+
+        self.update_follow_button(current_pane)
+                         
+                          
+    # Name is the name of a pane, with the 'user: ' in place
+    def check_following(self, name):
+        print 'debug check_following(' + name + ')'
+        screen_name = re.sub('user: ', '', name)
+        relationship = self.api.ShowFriendships(target_screen_name=screen_name)
+        return relationship.source.following
+
+
+    def update_follow_button(self, pane):
+        if not pane.get_is_user():
+            self.following_button.set_label('')
+            self.following_button.hide()
+        elif pane.get_following():
+            self.following_button.set_label('Unfollow')
+            self.following_button.show()
+        else:
+            self.following_button.set_label('Follow')
+            self.following_button.show()
+
+
 ### end class MyTwitter
 
 

twitterwidgets.py

@@ -145,15 +145,15 @@ class TweetPane(gtk.ScrolledWindow):
 
 
     def get_following(self):
-        return following
+        return self.following
 
 
     def set_following(self, following):
         self.following = following
 
 
-    def is_user(self):
+    def get_is_user(self):
-        return is_user
+        return self.is_user
 
     # To keep things simple elsewhere and improve code reuse
     # we'll build a list of home-cooked Status objects out of results.