I have a TextView inside a scroll window. I want to create an animation effect in which TextView scrolls automatically I know there is set_value function in Range class. But for calling that function i will always have to calculate the value. There should be some funtion such as step_increment page_increment can called for step or page_increment _______________________________________________ gtk-list@xxxxxxxxx http://mail.gnome.org/mailman/listinfo/gtk-list