From f46b80d4a8c3b581ac4a82f8d60dd8d8ffbe9e2d Mon Sep 17 00:00:00 2001
From: Agustin Zubiaga <aguz@sugarlabs.org>
Date: Tue, 29 May 2012 00:07:28 +0000
Subject: Scroll to selected item

---
diff --git a/TODO b/TODO
index 58239db..a387693 100644
--- a/TODO
+++ b/TODO
@@ -5,4 +5,4 @@ Fixes:
     - Enable drag and drop between frames.
     - Correct frame selection in ping pong mode
 Bugs:
-    - Doesn't scroll to the seleceted item
+    Void.
diff --git a/frames_list.py b/frames_list.py
index 5df5ba6..c61c673 100644
--- a/frames_list.py
+++ b/frames_list.py
@@ -25,25 +25,34 @@ import gtk
 
 
 class FramesList(gtk.ScrolledWindow):
+
     def __init__(self):
         super(FramesList, self).__init__()
+
         self._animation = None
         self._animation_connected = False
+
         self.set_size_request(225, -1)
         self.set_policy(gtk.POLICY_NEVER, gtk.POLICY_AUTOMATIC)
+
         self.store = gtk.ListStore(int, gtk.gdk.Pixbuf)
         self.treeview = gtk.TreeView(self.store)
+
         self.set_vadjustment(self.treeview.get_vadjustment())
         self.selection = self.treeview.get_selection()
         self.selection.connect("changed", self._selection_changed_cb)
+
         column = gtk.TreeViewColumn("Frame")
         self.treeview.append_column(column)
+
         num_cell = gtk.CellRendererText()
         preview_cell = gtk.CellRendererPixbuf()
+
         column.pack_start(num_cell)
         column.pack_start(preview_cell)
         column.add_attribute(num_cell, 'text', 0)
         column.add_attribute(preview_cell, 'pixbuf', 1)
+
         self.treeview.show()
         self.add(self.treeview)
         self.frames = 0
@@ -65,6 +74,8 @@ class FramesList(gtk.ScrolledWindow):
 
     def _select_frame(self, widget, index):
         self.selection.select_iter(self.store.get_iter(index))
+        selected_path = self.store.get_path(self.selection.get_selected()[1])
+        self.treeview.scroll_to_cell(selected_path)
 
     def add_frame(self, pixbuf):
         self.frames += 1
--
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