1 import java.applet.Applet; 2 import java.awt.*; 3 4 public class GridLayout1 extends Applet { 5 private Button button1, button2, button3, button4, button5, button6; 6 private TextField display; 7 8 public void init() { 9 setLayout(new BorderLayout()); 10 display = new TextField(20); 11 display.setEditable(false); 12 Panel buttonsPanel = new Panel(); 13 button1 = new Button("Button 1"); 14 button2 = new Button("Button 2"); 15 button3 = new Button("Button 3"); 16 button4 = new Button("Button 4"); 17 button5 = new Button("Button 5"); 18 button6 = new Button("Button 6"); 19 buttonsPanel.setLayout(new GridLayout(3,2)); 20 buttonsPanel.add(button1); 21 buttonsPanel.add(button2); 22 buttonsPanel.add(button3); 23 buttonsPanel.add(button4); 24 buttonsPanel.add(button5); 25 buttonsPanel.add(button6); 26 add("North", display); 27 add("Center", buttonsPanel); 28 } 29 30 public boolean action(Event evt, Object arg) { 31 if (arg instanceof String) { 32 String s = (String)arg; 33 display.setText(s); 34 } 35 else return super.action(evt, arg); 36 return true; 37 } 38 } 39 40