Perpendicularidad

Signed-off-by: Daniel Francis <francis@sugarlabs.org>

1 files changed, 10 insertions, 9 deletions

diff --git a/activity.py b/activity.py
index 2ba7f21..7b08254 100644
--- a/activity.py
+++ b/activity.py
@@ -95,12 +95,12 @@ class HNDViewer(activity.Activity):
         self._treeview.show()
         paned.pack1(self._treeview)
 
-        self._notebook = Gtk.Notebook()
-        # Comment this line to debug
-        self._notebook.set_show_tabs(False)
+        # When selecting a Unit
+        self._selection = self._treeview.get_selection()
+        self._selection.set_select_function(self._select_fn, None)
+
         self._browser = WebKit.WebView()
-        self._notebook.append_page(self._browser, None)
-        paned.pack2(self._notebook)
+        paned.pack2(self._browser)
 
         paned.show()
         self.set_canvas(paned)
@@ -113,10 +113,6 @@ class HNDViewer(activity.Activity):
  
         self.show_all()
 
-    def _show_activity(self, activity):
-        self._browser.open(ACTIVITIES_URL + activity)
-        self._notebook.set_current_page(1)
-
     def read_file(self, file_path):
         return
 
@@ -129,3 +125,8 @@ class HNDViewer(activity.Activity):
             for lesson in i[1]:
                 grade_buffer.append(lesson)
             self.buffers.append((i[0], grade_buffer))
+
+    def _select_fn(self, selection, model, path, currently_selected, data):
+        unit = model.get_value(model.get_iter(path), 0)
+        self._browser.open(ACTIVITIES_URL + unit)
+        return True