?? bunch.java
字號:
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
class Bunch extends JFrame {
JButton marcia = new JButton("Marcia");
JButton carol = new JButton("Carol");
JButton greg = new JButton("Greg");
JButton jan = new JButton("Jan");
JButton alice = new JButton("Alice");
JButton peter = new JButton("Peter");
JButton cindy = new JButton("Cindy");
JButton mike = new JButton("Mike");
JButton bobby = new JButton("Bobby");
Bunch() {
super("Bunch");
setSize(260, 260);
JPanel pane = new JPanel();
GridLayout family = new GridLayout(3, 3, 10, 10);
pane.setLayout(family);
pane.add(marcia);
pane.add(carol);
pane.add(greg);
pane.add(jan);
pane.add(alice);
pane.add(peter);
pane.add(cindy);
pane.add(mike);
pane.add(bobby);
setContentPane(pane);
}
public static void main(String[] arguments) {
JFrame frame = new Bunch();
ExitWindow exit = new ExitWindow();
frame.addWindowListener(exit);
frame.show();
}
}
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