CtrWDS.rar_java mll

import java.awt.BorderLayout; //调用各种包 import java.awt.Button; import java.awt.Checkbox; import java.awt.CheckboxGroup; import java.awt.FlowLayout; import java.awt.Frame; import java.awt.Label; import java.awt.Panel; import java.awt.TextField; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent; import java.io.IOException; import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.Calendar; import java.util.Date; public class CtrWDS { /** * @param args */ public static void main(String[] args) { //TOBO AutoShutWindow a = new AutoShutWindow(); } } class AutoShutWindow { boolean b = true; Frame f = new Frame("自动关机程序"); Label Lnow = new Label("现在时间"); Label Lafter = new Label("关闭时间"); Label Lxc = new Label("离关机时间还有"); Label Lm = new Label("秒"); Button Byes = new Button("确定"); Button Bno = new Button("取消"); TextField TFnow = new TextField(18); TextField TFafter = new TextField(18); TextField TFxc = new TextField(10); CheckboxGroup group = new CheckboxGroup(); Checkbox guanJi = new Checkbox("关机", group, true); // Checkbox chongQu = new Checkbox("重启", group, false); // Checkbox xiuMian = new Checkbox("休眠", group, false); public AutoShutWindow() { // while(b){ Panel p1 = new Panel(); TFnow.setEditable(false); p1.setLayout(new BorderLayout()); p1.add(Lnow, BorderLayout.WEST); p1.add(TFnow, BorderLayout.EAST); Panel p2 = new Panel(); TFafter.setText(new SimpleDateFormat("yyyy年MM月dd日-HH:mm:ss") .format(new Date())); p2.setLayout(new BorderLayout()); p2.add(Lafter, BorderLayout.WEST); p2.add(TFafter, BorderLayout.EAST); Panel pB = new Panel(); pB.setLayout(new BorderLayout()); pB.add(Byes, BorderLayout.WEST); pB.add(Bno, BorderLayout.EAST); Panel pp = new Panel(); pp.setLayout(new BorderLayout()); pp.add(Lxc, BorderLayout.WEST); pp.add(TFxc); pp.add(Lm, BorderLayout.EAST); Panel pCb = new Panel(); pCb.setLayout(new BorderLayout()); pCb.add(guanJi, BorderLayout.WEST); // pCb.add(chongQu); // pCb.add(xiuMian, BorderLayout.EAST); FlowLayout f2 = new FlowLayout(); f.setLayout(f2); f.add(p1); f.add(p2); f.add(pCb); f.add(pp); f.add(pB); f.setBounds(200, 200, 220, 180); f.setVisible(true); f.setResizable(false); class ClockThread extends Thread { // 动态显示时间 String nowTime; public ClockThread() { } public void run() { while (true) { nowTime = new SimpleDateFormat("yyyy年MM月dd日-HH:mm:ss") .format(new Date()); TFnow.setText(nowTime); try { Thread.sleep(1000); } catch (InterruptedException e) { e.printStackTrace(); } } } } new ClockThread().start(); f.addWindowListener(new WindowAdapter() { public void windowClosing(WindowEvent e) { System.exit(0); } }); final boolean b = true; Byes.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { String str = TFafter.getText(); SimpleDateFormat df = new SimpleDateFormat( "yyyy年MM月dd日-HH:mm:ss"); Date d = null; final long lafter, jl; try { d = df.parse(str); } catch (ParseException e1) { TFxc.setText("时间格式错误"); e1.printStackTrace(); } Calendar cal = Calendar.getInstance(); cal.setTime(d); lafter = cal.getTimeInMillis(); class ClockThread extends Thread { // 动态显示时间 String nowTime; public ClockThread() { } public void run() { while (b) { Calendar nowT = Calendar.getInstance();// 获取今天到公元的时间 nowT.setTime(new Date()); long nowJl = nowT.getTimeInMillis(); long jl = (lafter - nowJl) / 1000; nowTime = new SimpleDateFormat( "yyyy年MM月dd日-HH:mm:ss").format(new Date()); TFnow.setText(nowTime); try { Thread.sleep(1000); } catch (InterruptedException e) { e.printStackTrace(); } System.out.println(jl); TFxc.setText(String.valueOf(jl)); TFxc.setEditable(false); if (jl == 0) { try { Runtime.getRuntime().exec("shutdown -S "); } catch (IOException e) { e.printStackTrace(); } } } } } new ClockThread().start(); } } ); Bno.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e) { // TODO Auto-generated method stub System.exit(0); } }); } }