+
+void
+AudioStreamView::horizontal_position_changed ()
+{
+ /* we only `draw' the bit of the curve that is visible, so we need to update here */
+
+ for (CrossfadeViewList::iterator i = crossfade_views.begin(); i != crossfade_views.end(); ++i) {
+ i->second->horizontal_position_changed ();
+ }
+}
+