jisuanqi.java~1~

来自「教材管理系统」· JAVA~1~ 代码 · 共 416 行

//计算器类



package bookmanager;

import java.awt.BorderLayout;
import java.awt.Dimension;

import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JButton;
import java.awt.*;
import javax.swing.JTextField;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

public class MyFrame1 extends JFrame {
JPanel contentPane;
boolean check=true;
String op1;
String op2;
String action;
JTextField jTextField1 = new JTextField();
JButton jButton1 = new JButton();
JButton jButton2 = new JButton();
JButton jButton3 = new JButton();
JButton jButton4 = new JButton();
JButton jButton5 = new JButton();
JButton jButton6 = new JButton();
JButton jButton7 = new JButton();
JButton jButton8 = new JButton();
JButton jButton9 = new JButton();
JButton jButton10 = new JButton();
JButton jButton11 = new JButton();
JButton jButton12 = new JButton();
JButton jButton13 = new JButton();
JButton jButton14 = new JButton();
JButton jButton15 = new JButton();
JButton jButton16 = new JButton();
public MyFrame1() {
try {
setDefaultCloseOperation(EXIT_ON_CLOSE);
jbInit();
} catch (Exception exception) {
exception.printStackTrace();
}
}
private void jbInit() throws Exception {
contentPane = (JPanel) getContentPane();
contentPane.setLayout(null);
setSize(new Dimension(300, 300));
setTitle("Frame Title");
jTextField1.setText("");
jTextField1.setBounds(new Rectangle(21, 9, 244, 51));
jButton1.setBounds(new Rectangle(11, 72, 56, 44));
jButton1.setText("1");
jButton1.addActionListener(new MyFrame1_jButton1_actionAdapter(this));
jButton2.setBounds(new Rectangle(78, 75, 51, 42));
jButton2.setText("2");
jButton2.addActionListener(new MyFrame1_jButton2_actionAdapter(this));
jButton3.setBounds(new Rectangle(139, 76, 60, 44));
jButton3.setText("3");
jButton3.addActionListener(new MyFrame1_jButton3_actionAdapter(this));
jButton4.setBounds(new Rectangle(210, 78, 61, 50));
jButton4.setText("4");
jButton4.addActionListener(new MyFrame1_jButton4_actionAdapter(this));
jButton5.setBounds(new Rectangle(8, 121, 57, 51));
jButton5.setText("5");
jButton5.addActionListener(new MyFrame1_jButton5_actionAdapter(this));
jButton6.setBounds(new Rectangle(77, 128, 57, 49));
jButton6.setText("6");
jButton6.addActionListener(new MyFrame1_jButton6_actionAdapter(this));
jButton7.setBounds(new Rectangle(144, 128, 50, 52));
jButton7.setText("7");
jButton7.addActionListener(new MyFrame1_jButton7_actionAdapter(this));
jButton8.setBounds(new Rectangle(215, 135, 61, 55));
jButton8.setText("8");
jButton8.addActionListener(new MyFrame1_jButton8_actionAdapter(this));
jButton9.setBounds(new Rectangle(12, 178, 52, 53));
jButton9.setText("9");
jButton9.addActionListener(new MyFrame1_jButton9_actionAdapter(this));
jButton10.setBounds(new Rectangle(78, 183, 59, 54));
jButton10.setText("0");
jButton10.addActionListener(new MyFrame1_jButton10_actionAdapter(this));
jButton11.setBounds(new Rectangle(144, 188, 54, 49));
jButton11.setText("+");
jButton11.addActionListener(new MyFrame1_jButton11_actionAdapter(this));
jButton12.setBounds(new Rectangle(218, 197, 55, 43));
jButton12.setText("-");
jButton12.addActionListener(new MyFrame1_jButton12_actionAdapter(this));
jButton13.setBounds(new Rectangle(16, 242, 47, 47));
jButton13.setText("*");
jButton13.addActionListener(new MyFrame1_jButton13_actionAdapter(this));
jButton14.setBounds(new Rectangle(76, 242, 53, 49));
jButton14.setText("/");
jButton14.addActionListener(new MyFrame1_jButton14_actionAdapter(this));
jButton15.setBounds(new Rectangle(142, 243, 53, 45));
jButton15.setText("=");
jButton15.addActionListener(new MyFrame1_jButton15_actionAdapter(this));
jButton16.setBounds(new Rectangle(218, 248, 56, 41));
jButton16.setText("c");
jButton16.addActionListener(new MyFrame1_jButton16_actionAdapter(this));
contentPane.add(jTextField1, null);
contentPane.add(jButton1);
contentPane.add(jButton2);
contentPane.add(jButton3);
contentPane.add(jButton4);
contentPane.add(jButton5);
contentPane.add(jButton6);
contentPane.add(jButton7);
contentPane.add(jButton8);
contentPane.add(jButton9);
contentPane.add(jButton10);
contentPane.add(jButton11);
contentPane.add(jButton12);
contentPane.add(jButton13);
contentPane.add(jButton14);
contentPane.add(jButton15);
contentPane.add(jButton16);
}

public void jButton4_actionPerformed(ActionEvent e) {

}

public void jButton1_actionPerformed(ActionEvent e) {
if(check==true)
{
jTextField1.setText("");
jTextField1.setText(jButton1.getText());
check=false;
}
else
{
jTextField1.setText(jTextField1.getText()+jButton1.getText());
}
}

public void jButton2_actionPerformed(ActionEvent e) {
if(check==true)
{
jTextField1.setText("");
jTextField1.setText(jButton2.getText());
check=false;
}
else
{
jTextField1.setText(jTextField1.getText()+jButton2.getText());
}


}

public void jButton3_actionPerformed(ActionEvent e) {
if(check==true)
{
jTextField1.setText("");
jTextField1.setText(jButton3.getText());
check=false;
}
else
{
jTextField1.setText(jTextField1.getText()+jButton3.getText());
}


}

public void jButton5_actionPerformed(ActionEvent e) {

}

public void jButton6_actionPerformed(ActionEvent e) {

}

public void jButton7_actionPerformed(ActionEvent e) {

}

public void jButton8_actionPerformed(ActionEvent e) {

}

public void jButton9_actionPerformed(ActionEvent e) {

}

public void jButton10_actionPerformed(ActionEvent e) {

}

public void jButton11_actionPerformed(ActionEvent e) {
op1=jTextField1.getText();

check=true;
action="plus";
}

public void jButton12_actionPerformed(ActionEvent e) {

}

public void jButton13_actionPerformed(ActionEvent e) {

}

public void jButton14_actionPerformed(ActionEvent e) {

}

public void jButton15_actionPerformed(ActionEvent e) {
if(action.equals("plus"))
{
jTextField1.setText(op1+jTextField1.getText());
}
}

public void jButton16_actionPerformed(ActionEvent e) {

}
}


class MyFrame1_jButton16_actionAdapter implements ActionListener {
private MyFrame1 adaptee;
MyFrame1_jButton16_actionAdapter(MyFrame1 adaptee) {
this.adaptee = adaptee;
}

public void actionPerformed(ActionEvent e) {
adaptee.jButton16_actionPerformed(e);
}
}


class MyFrame1_jButton15_actionAdapter implements ActionListener {
private MyFrame1 adaptee;
MyFrame1_jButton15_actionAdapter(MyFrame1 adaptee) {
this.adaptee = adaptee;
}

public void actionPerformed(ActionEvent e) {
adaptee.jButton15_actionPerformed(e);
}
}


class MyFrame1_jButton14_actionAdapter implements ActionListener {
private MyFrame1 adaptee;
MyFrame1_jButton14_actionAdapter(MyFrame1 adaptee) {
this.adaptee = adaptee;
}

public void actionPerformed(ActionEvent e) {
adaptee.jButton14_actionPerformed(e);
}
}


class MyFrame1_jButton13_actionAdapter implements ActionListener {
private MyFrame1 adaptee;
MyFrame1_jButton13_actionAdapter(MyFrame1 adaptee) {
this.adaptee = adaptee;
}

public void actionPerformed(ActionEvent e) {
adaptee.jButton13_actionPerformed(e);
}
}


class MyFrame1_jButton12_actionAdapter implements ActionListener {
private MyFrame1 adaptee;
MyFrame1_jButton12_actionAdapter(MyFrame1 adaptee) {
this.adaptee = adaptee;
}

public void actionPerformed(ActionEvent e) {
adaptee.jButton12_actionPerformed(e);
}
}


class MyFrame1_jButton11_actionAdapter implements ActionListener {
private MyFrame1 adaptee;
MyFrame1_jButton11_actionAdapter(MyFrame1 adaptee) {
this.adaptee = adaptee;
}

public void actionPerformed(ActionEvent e) {
adaptee.jButton11_actionPerformed(e);
}
}


class MyFrame1_jButton10_actionAdapter implements ActionListener {
private MyFrame1 adaptee;
MyFrame1_jButton10_actionAdapter(MyFrame1 adaptee) {
this.adaptee = adaptee;
}

public void actionPerformed(ActionEvent e) {
adaptee.jButton10_actionPerformed(e);
}
}


class MyFrame1_jButton9_actionAdapter implements ActionListener {
private MyFrame1 adaptee;
MyFrame1_jButton9_actionAdapter(MyFrame1 adaptee) {
this.adaptee = adaptee;
}

public void actionPerformed(ActionEvent e) {
adaptee.jButton9_actionPerformed(e);
}
}


class MyFrame1_jButton8_actionAdapter implements ActionListener {
private MyFrame1 adaptee;
MyFrame1_jButton8_actionAdapter(MyFrame1 adaptee) {
this.adaptee = adaptee;
}

public void actionPerformed(ActionEvent e) {
adaptee.jButton8_actionPerformed(e);
}
}


class MyFrame1_jButton7_actionAdapter implements ActionListener {
private MyFrame1 adaptee;
MyFrame1_jButton7_actionAdapter(MyFrame1 adaptee) {
this.adaptee = adaptee;
}

public void actionPerformed(ActionEvent e) {
adaptee.jButton7_actionPerformed(e);
}
}


class MyFrame1_jButton6_actionAdapter implements ActionListener {
private MyFrame1 adaptee;
MyFrame1_jButton6_actionAdapter(MyFrame1 adaptee) {
this.adaptee = adaptee;
}

public void actionPerformed(ActionEvent e) {
adaptee.jButton6_actionPerformed(e);
}
}


class MyFrame1_jButton5_actionAdapter implements ActionListener {
private MyFrame1 adaptee;
MyFrame1_jButton5_actionAdapter(MyFrame1 adaptee) {
this.adaptee = adaptee;
}

public void actionPerformed(ActionEvent e) {
adaptee.jButton5_actionPerformed(e);
}
}


class MyFrame1_jButton3_actionAdapter implements ActionListener {
private MyFrame1 adaptee;
MyFrame1_jButton3_actionAdapter(MyFrame1 adaptee) {
this.adaptee = adaptee;
}

public void actionPerformed(ActionEvent e) {
adaptee.jButton3_actionPerformed(e);
}
}


class MyFrame1_jButton2_actionAdapter implements ActionListener {
private MyFrame1 adaptee;
MyFrame1_jButton2_actionAdapter(MyFrame1 adaptee) {
this.adaptee = adaptee;
}

public void actionPerformed(ActionEvent e) {
adaptee.jButton2_actionPerformed(e);
}
}


class MyFrame1_jButton1_actionAdapter implements ActionListener {
private MyFrame1 adaptee;
MyFrame1_jButton1_actionAdapter(MyFrame1 adaptee) {
this.adaptee = adaptee;
}

public void actionPerformed(ActionEvent e) {
adaptee.jButton1_actionPerformed(e);
}
}


class MyFrame1_jButton4_actionAdapter implements ActionListener {
private MyFrame1 adaptee;
MyFrame1_jButton4_actionAdapter(MyFrame1 adaptee) {
this.adaptee = adaptee;
}

public void actionPerformed(ActionEvent e) {
adaptee.jButton4_actionPerformed(e);
}
}