import java.awt.*; import java.awt.event.*; import javax.swing.*; /** * Code for subclass Incdecvert */ public class IncdecVert extends Incdec { //*2 Taken from superclass, but we determine the order /** * Superclass constructor does most of the work, we finish the job here, * just choose the layout and the order of the 3 widgets */ public IncdecVert () { setLayout (new GridLayout (3, 1)); //*1 We set our own layout makeUp (); //*2 makeLabel (); //*2 makeDown (); //*2 } }