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Java Source | 1996-02-23 | 1018 b | 44 lines |
- import java.awt.*;
- import java.applet.*;
-
- public class ButtonApplet extends Applet
- {
- Button button1;
- Button button2;
- Button button3;
-
- public void init()
- {
- button1 = new Button("Button1");
- button2 = new Button("Button2");
- button3 = new Button("Button3");
-
- add(button1);
- add(button2);
- add(button3);
- }
-
- public boolean action(Event evt, Object arg)
- {
- if (evt.target instanceof Button)
- HandleButtons(arg);
- return true;
- }
-
- protected void HandleButtons(Object label)
- {
- if (label == "Button1")
- button1.setLabel("1nottuB");
- else if (label == "Button2")
- button2.setLabel("2nottuB");
- else if (label == "Button3")
- button3.setLabel("3nottuB");
- else
- {
- button1.setLabel("Button1");
- button2.setLabel("Button2");
- button3.setLabel("Button3");
- }
- }
- }
-