phoneframe.java~2~

实用的java习题,初学者可用

package phonecall;

import java.awt.*;
import javax.swing.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2007</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class PhoneFrame
    extends JFrame {
  JPanel contentPane;
  BorderLayout borderLayout1 = new BorderLayout();
  JTextField txtPhoneNumber = new JTextField();
  JPanel pnlNumber = new JPanel();
  JTextField txtInformation = new JTextField();
  GridLayout gridLayout1 = new GridLayout();
  JButton btnOne = new JButton();
  JButton btnTwo = new JButton();
  JButton btnThree = new JButton();
  JButton btnFour = new JButton();
  JButton btnFive = new JButton();
  JButton btnSeven = new JButton();
  JButton btnSex = new JButton();
  JButton btnStart = new JButton();
  JButton btnNine = new JButton();
  JButton btnEight = new JButton();
  JButton btnZero = new JButton();
  JButton btnDiale = new JButton();
  public PhoneFrame() {
    try {
      setDefaultCloseOperation(EXIT_ON_CLOSE);
      jbInit();
    }
    catch (Exception exception) {
      exception.printStackTrace();
    }
  }

  /**
   * Component initialization.
   *
   * @throws java.lang.Exception
   */
  private void jbInit() throws Exception {
    contentPane = (JPanel) getContentPane();
    contentPane.setLayout(borderLayout1);
    setSize(new Dimension(400, 300));
    setTitle("电话拨号");
    txtPhoneNumber.setText("");
    txtInformation.setText("");
    pnlNumber.setLayout(gridLayout1);
    gridLayout1.setColumns(3);
    gridLayout1.setRows(4);
    btnOne.setText("1");
    btnOne.addActionListener(new PhoneFrame_btnOne_actionAdapter(this));
    btnTwo.setText("2");
    btnThree.setText("3");
    btnFour.setText("4");
    btnFive.setText("5");
    btnSeven.setText("7");
    btnSex.setText("6");
    btnStart.setText("*");
    btnNine.setText("9");
    btnEight.setText("8");
    btnZero.setText("0");
    btnDiale.setText("#");
    contentPane.add(pnlNumber, java.awt.BorderLayout.CENTER);
    pnlNumber.add(btnOne);
    pnlNumber.add(btnTwo);
    pnlNumber.add(btnThree);
    pnlNumber.add(btnFour);
    pnlNumber.add(btnFive);
    pnlNumber.add(btnSex);
    pnlNumber.add(btnSeven);
    pnlNumber.add(btnEight);
    pnlNumber.add(btnNine);
    pnlNumber.add(btnStart);
    pnlNumber.add(btnZero);
    pnlNumber.add(btnDiale);
    contentPane.add(txtPhoneNumber, java.awt.BorderLayout.NORTH);
    contentPane.add(txtInformation, java.awt.BorderLayout.SOUTH);
  }

  public void btnOne_actionPerformed(ActionEvent e) {
    //输入1
    String tmpNum = txtPhoneNumber.getText().trim();

    tmpNum = tmpNum + "1";

    txtPhoneNumber.setText(tmpNum);

  }
}

class PhoneFrame_btnOne_actionAdapter
    implements ActionListener {
  private PhoneFrame adaptee;
  PhoneFrame_btnOne_actionAdapter(PhoneFrame adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.btnOne_actionPerformed(e);
  }
}