[pitivi] GTK3 port: use props to set "upper" for adjustments

[Jean-FranÃois Fortin Tam <jfft src gnome org>]

commit e0eb3affe655149af1eb0ec29650e00e50c29495
Author: Jean-FranÃois Fortin Tam <nekohayo gmail com>
Date:   Mon Jul 30 13:24:40 2012 +0200

    GTK3 port: use props to set "upper" for adjustments

 pitivi/mediafilespreviewer.py |    4 ++--
 pitivi/timeline/timeline.py   |    4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/pitivi/mediafilespreviewer.py b/pitivi/mediafilespreviewer.py
index 790a411..f7dbe6b 100644
--- a/pitivi/mediafilespreviewer.py
+++ b/pitivi/mediafilespreviewer.py
@@ -222,7 +222,7 @@ class PreviewWidget(gtk.VBox, Loggable):
                 self.player.set_property("video-sink", self.__videosink)
                 self.player.set_property("uri", self.current_selected_uri)
                 self.player.set_state(gst.STATE_PAUSED)
-                self.pos_adj.upper = duration
+                self.pos_adj.props.upper = duration
                 w, h = self.__get_best_size((video.get_par_num() / video.get_par_denom()) * video.get_width(),
                     video.get_height())
                 self.preview_video.set_size_request(w, h)
@@ -244,7 +244,7 @@ class PreviewWidget(gtk.VBox, Loggable):
                 return
 
             audio = audio[0]
-            self.pos_adj.upper = duration
+            self.pos_adj.props.upper = duration
             self.preview_image.set_from_file(DEFAULT_AUDIO_IMAGE)
             self.preview_image.show()
             self.preview_image.set_size_request(PREVIEW_WIDTH, PREVIEW_HEIGHT)
diff --git a/pitivi/timeline/timeline.py b/pitivi/timeline/timeline.py
index ed6d4ba..c083862 100644
--- a/pitivi/timeline/timeline.py
+++ b/pitivi/timeline/timeline.py
@@ -1538,11 +1538,11 @@ class Timeline(gtk.Table, Loggable, Zoomable):
         scroll_pos = self.hadj.get_value()
         if (new_pos > scroll_pos + canvas_size) or (new_pos < scroll_pos):
             self.scrollToPosition(min(new_pos - canvas_size / 6,
-                                      self.hadj.upper - canvas_size - 1))
+                                      self.hadj.props.upper - canvas_size - 1))
         return False
 
     def scrollToPosition(self, position):
-        if position > self.hadj.upper:
+        if position > self.hadj.props.upper:
             # we can't perform the scroll because the canvas needs to be
             # updated
             gobject.idle_add(self._scrollToPosition, position)