Defines how to work with scrollable components such as
javax.swing.JScrollBar, javax.swing.JScrollPane, javax.swing.JSlider, ...
author: Alexandre Iline (alexandre.iline@sun.com)
Changes value to a maximum.
Parameters: oper - Scroller operator. Parameters: orientation - java.awt.Adjustable.HORIZONTAL or java.awt.Adjustable.VERTICAL
Changes value to a minimum.
Parameters: oper - Scroller operator. Parameters: orientation - java.awt.Adjustable.HORIZONTAL or java.awt.Adjustable.VERTICAL