fushu.rar_复数计算器

import java.awt.Button; import java.awt.Color; import java.awt.Font; import java.awt.Frame; import java.awt.Label; import java.awt.TextField; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.MouseAdapter; import java.awt.event.MouseEvent; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent; import java.util.List; public class myFrame extends Frame { String s=null; TextField tf1,tf2,tf3,tf4; public myFrame() { setBackground(Color.black); //窗口设置 setBounds(200, 100,800 ,500); this.setTitle("复数—计算器"); this.setLayout(null); this.setResizable(false); this.addWindowListener(new Windows()); Button b7=new Button("7"); //按键设置 b7.setBounds(50, 200, 100, 50); b7.setVisible(true); this.add(b7); b7.setFont(new Font("隶书",Font.BOLD,35)); b7.addActionListener(new Monitor2()); setVisible(true); Button b8=new Button("8"); b8.setBounds(200, 200, 100, 50); b8.setVisible(true); this.add(b8); b8.setFont(new Font("隶书",Font.BOLD,35)); b8.addActionListener(new Monitor2()); setVisible(true); Button b9=new Button("9"); b9.setBounds(350, 200, 100, 50); b9.setVisible(true); this.add(b9); b9.setFont(new Font("隶书",Font.BOLD,35)); b9.addActionListener(new Monitor2()); setVisible(true); Button bj=new Button("+"); bj.setBounds(550, 200, 100, 50); bj.setVisible(true); this.add(bj); bj.setFont(new Font("隶书",Font.BOLD,35)); bj.addActionListener(new Monitor2()); setVisible(true); Button b4=new Button("4"); b4.setBounds(50, 275, 100, 50); b4.setVisible(true); this.add(b4); b4.setFont(new Font("隶书",Font.BOLD,35)); b4.addActionListener(new Monitor2()); setVisible(true); Button b5=new Button("5"); b5.setBounds(200, 275, 100, 50); b5.setVisible(true); this.add(b5); b5.setFont(new Font("隶书",Font.BOLD,35)); b5.addActionListener(new Monitor2()); setVisible(true); Button b6=new Button("6"); b6.setBounds(350, 275, 100, 50); b6.setVisible(true); this.add(b6); b6.setFont(new Font("隶书",Font.BOLD,35)); b6.addActionListener(new Monitor2()); setVisible(true); Button br=new Button("-"); br.setBounds(550, 275, 100, 50); br.setVisible(true); this.add(br); br.setFont(new Font("隶书",Font.BOLD,35)); br.addActionListener(new Monitor2()); setVisible(true); Button b1=new Button("1"); b1.setBounds(50, 350, 100, 50); b1.setVisible(true); this.add(b1); b1.setFont(new Font("隶书",Font.BOLD,35)); b1.addActionListener(new Monitor2()); setVisible(true); Button b2=new Button("2"); b2.setBounds(200,350, 100, 50); b2.setVisible(true); this.add(b2); b2.setFont(new Font("隶书",Font.BOLD,35)); b2.addActionListener(new Monitor2()); setVisible(true); Button b3=new Button("3"); b3.setBounds(350, 350, 100, 50); b3.setVisible(true); this.add(b3); b3.setFont(new Font("隶书",Font.BOLD,35)); b3.addActionListener(new Monitor2()); setVisible(true); Button bc=new Button("*"); bc.setBounds(550, 350, 100, 50); bc.setVisible(true); this.add(bc); bc.setFont(new Font("隶书",Font.BOLD,35)); bc.addActionListener(new Monitor2()); setVisible(true); Button bn=new Button("0"); bn.setBounds(50, 425, 100, 50); bn.setVisible(true); this.add(bn); bn.setFont(new Font("隶书",Font.BOLD,35)); bn.addActionListener(new Monitor2()); setVisible(true); Button bd=new Button("."); bd.setBounds(200,425, 100, 50); bd.setVisible(true); this.add(bd); bd.setFont(new Font("隶书",Font.BOLD,30)); bd.addActionListener(new Monitor2()); setVisible(true); Button bi=new Button("i"); bi.setBounds(350,425, 100, 50); bi.setVisible(true); this.add(bi); bi.setFont(new Font("隶书",Font.BOLD,35)); bi.addActionListener(new Monitor2()); setVisible(true); Button bkz=new Button("("); bkz.setBounds(550,425, 100, 50); bkz.setVisible(true); this.add(bkz); bkz.setFont(new Font("隶书",Font.BOLD,35)); bkz.addActionListener(new Monitor2()); setVisible(true); Button bky=new Button(")"); bky.setBounds(675,425, 100, 50); bky.setVisible(true); this.add(bky); bky.setFont(new Font("隶书",Font.BOLD,35)); bky.addActionListener(new Monitor2()); setVisible(true); Button bde=new Button("="); bde.setBounds(675,300, 100, 100); bde.setVisible(true); this.add(bde); bde.setFont(new Font("隶书",Font.BOLD,35)); setVisible(true); bde.addActionListener(new Monitor()); Button bAC=new Button("AC"); bAC.setBounds(675,200, 100, 30); bAC.setVisible(true); this.add(bAC); bAC.setFont(new Font("隶书",Font.BOLD,35)); setVisible(true); bAC.addActionListener(new Monitor2()); Button bDEL=new Button("DEL"); bDEL.setBounds(675,250, 100, 30); bDEL.setVisible(true); this.add(bDEL); bDEL.setFont(new Font("隶书",Font.BOLD,35)); setVisible(true); bDEL.addActionListener(new Monitor2()); Button bclear=new Button("clear"); bclear.setBounds(735,140, 40, 30); bclear.setVisible(true); this.add(bclear); // bclear.setFont(new Font("隶书",Font.BOLD,35)); setVisible(true); bclear.addActionListener(new Monitor2()); Label lb=new Label("结果为："); //标签设置 lb.setBounds(50,125,125,50); lb.setBackground(Color.white); this.add(lb); lb.setFont(new Font("隶书",Font.BOLD,35)); setVisible(true); tf1=new TextField (); //文本框设置 tf1.setBounds(50, 50, 700, 50); tf1.setVisible(true); add(tf1); tf1.setFont(new Font("隶书",Font.BOLD,35)); tf2=new TextField (); tf2.setBounds(400, 125, 325, 50); tf2.setVisible(true); tf2.setFont(new Font("隶书",Font.BOLD,35)); add(tf2); tf3=new TextField (); tf3.setFont(new Font("隶书",Font.BOLD,35)); tf3=new TextField (); tf3.setBounds(185, 135, 80, 30); tf3.setVisible(true); add(tf3); tf3.setFont(new Font("隶书",Font.BOLD,15)); tf4=new TextField (); tf4=new TextField (); tf4.setBounds(275, 135, 110, 30); tf4.setVisible(true); add(tf4); tf4.setFont(new Font("隶书",Font.BOLD,15)); } public static void main(String[] args) //主方法 { //String s = "(-4-i)+ (-5-8i)+(5-34i)*(-7-9i)+(8+9i)+(-1)+(-9i)"; myFrame mmm=new myFrame(); } public void set(String str,String angle,String length) //设置字符串 { tf2.setText(str); tf3.setText(angle+"°"); tf4.setText(length+""); } public S