java编写闹钟_寻找java编程高手写一个闹钟的程序

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自己之前做过的一个&＃xff1a;

import java.awt.*;

import java.awt.event.*;

import java.util.*;

import javax.swing.*;

import javax.swing.Timer;

public class Clock extends JFrame implements ActionListener {

public final int HEIGTH &＃61; 200, L0 &＃61; 50, T0 &＃61; 50,N&＃61;8;

public final double RAD &＃61; Math.PI / 180.0;

int x, y, old_X, old_Y, r, x0, y0, w, h, ang;

int sdo, mdo, hdo, old_M, old_H, hh, mm, ss;

int delay &＃61; 1000;

Calendar now;

String st, alarm, Items1, Items2,str[];

JButton jb;

JComboBox jc1, jc2, jc3;

JLabel jl1, jl2, jl3, jl4;

JMenu jm1, jm2, jm3, jm4;

JMenuBar jmb;

JMenuItem jmi1, jmi2, jmi3, jmi4, jmi5, jmi6, jmi7, jmi8, jmi9,jmi10;

JTextField jtf1, jtf2, time;

JPanel jp1, jp2, jp3;

Timer timer;

TimeZone tz &＃61; TimeZone.getTimeZone("JST");

Toolkit toolkit&＃61;Toolkit.getDefaultToolkit();;

/**

*

* 方法说明&＃xff1a;实现ActionListener类必e69da5e6ba903231313335323631343130323136353331333262343132须过载的方法

*/

public static void main(String[] args) {

Clock cp &＃61; new Clock();

cp.setVisible(true);

}

Clock() {

super("Java闹钟&＃xff01;");

setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);

setSize(550, 700);

setVisible(true);

Container contentPane &＃61; getContentPane();

jp2 &＃61; new JPanel();

jmb &＃61; new JMenuBar();

jm1 &＃61; new JMenu("背景颜色设置 ", true);

jmi1 &＃61; new JMenuItem("外圈颜色");

jmi1.addActionListener(this);

jmi1.setActionCommand("color1");

jm1.add(jmi1);

jmi2 &＃61; new JMenuItem("闹钟边线颜色");

jmi2.addActionListener(this);

jmi2.setActionCommand("color2");

jm1.add(jmi2);

jmi3&＃61;new JMenuItem("底盘颜色");

jmi3.addActionListener(this);

jmi3.setActionCommand("color3");

jm1.add(jmi3);

jmi4&＃61;new JMenuItem("系统时间背静颜色");

jmi4.addActionListener(this);

jmi4.setActionCommand("color4");

jm1.add(jmi4);

jmb.add(jm1);

jm2 &＃61; new JMenu("指针颜色设置 ", true);

jmi5 &＃61; new JMenuItem("秒针颜色");

jmi5.addActionListener(this);

jmi5.setActionCommand("color5");

jm2.add(jmi5);

jmi6 &＃61; new JMenuItem("分针颜色");

jmi6.addActionListener(this);

jmi6.setActionCommand("color6");

jm2.add(jmi6);

jmi7 &＃61; new JMenuItem("时针颜色");

jmi7.addActionListener(this);

jmi7.setActionCommand("color7");

jm2.add(jmi7);

jmb.add(jm2);

jm3 &＃61; new JMenu("闹铃声音设置 ", true);

jmi8 &＃61; new JMenuItem("响铃1");

jmi8.addActionListener(this);

jmi8.setActionCommand("ring1");

jm3.add(jmi8);

jmi9 &＃61; new JMenuItem("静音");

jmi9.addActionListener(this);

jmi9.setActionCommand("ring2");

jm3.add(jmi9);

jmb.add(jm3);

jm4 &＃61; new JMenu("帮助 ", true);

jmi10&＃61;new JMenuItem("使用说明");

jmi10.addActionListener(this);

jmi10.setActionCommand("help");

jm4.add(jmi10);

jmb.add(jm4);

jp2.add(jmb);

contentPane.add(jp2, BorderLayout.NORTH);

jp3 &＃61; new JPanel();

jl1 &＃61; new JLabel("闹铃时间");

jl1.setFont(new Font("楷体_GB2312", Font.BOLD, 18));

time &＃61; new JTextField("00:00", 5);

alarm &＃61; time.getText();

jb &＃61; new JButton("修改闹铃时间");

jb.addActionListener(this);

jb.setActionCommand("CC");

jp3.add(jl1);

jp3.add(time);

jp3.add(jb);

contentPane.add(jp3, BorderLayout.SOUTH);

ClockPanel clock &＃61; new ClockPanel();

contentPane.add(clock, BorderLayout.CENTER);

// 窗体添加事件监听&＃xff0c;监听秒表的触发

ActionListener taskPerformer &＃61; new ActionListener() {

public void actionPerformed(ActionEvent evt) {

repaint();

}

};

new Timer(delay, taskPerformer).start();

}

/**

*

* 方法说明&＃xff1a;绘制图形

*/

Color C1 &＃61; Color.lightGray;// 外圈颜色

Color C2 &＃61; Color.black;// 边线颜色

Color C3 &＃61; Color.magenta;// 内盘颜色

Color C4 &＃61; Color.blue;// 背景颜色

Color C5 &＃61; Color.yellow;// 秒针颜色

Color C6 &＃61; Color.green;// 分针颜色

Color C7 &＃61; Color.red;//时针颜色

public class ClockPanel extends JPanel {

public void paint(Graphics g) {

h &＃61; getSize().height - 200;

// 绘制圆形

g.setColor(C1);

g.fillOval(L0 &＃43; 30, T0 &＃43; 30, h - 60, h - 60);

g.setColor(C2);

g.drawOval(L0 &＃43; 31, T0 &＃43; 31, h - 62, h - 62);

g.setColor(C3);

g.fillOval(L0 &＃43; 50, T0 &＃43; 50, h - 100, h - 100);

g.setColor(C2);

g.drawOval(L0 &＃43; 51, T0 &＃43; 51, h - 102, h - 102);

r &＃61; h / 2 - 30;

x0 &＃61; 30 &＃43; r - 5 &＃43; L0;

y0 &＃61; 30 &＃43; r - 5 - T0;

ang &＃61; 60;

for (int i &＃61; 1; i <&＃61; 12; i&＃43;&＃43;) {

x &＃61; (int) ((r - 10) * Math.cos(RAD * ang) &＃43; x0);

y &＃61; (int) ((r - 10) * Math.sin(RAD * ang) &＃43; y0);

g.drawString("" &＃43; i, x, h - y);

ang -&＃61; 30;

}

x0 &＃61; 30 &＃43; r &＃43; L0;

y0 &＃61; 30 &＃43; r &＃43; T0;

g.drawString("指针式时钟", 215, 200);

// 获取时间

now &＃61; Calendar.getInstance();

hh &＃61; now.get(Calendar.HOUR_OF_DAY);// 小时

mm &＃61; now.get(Calendar.MINUTE);// 分钟

ss &＃61; now.get(Calendar.SECOND);// 秒

g.setColor(C4);

g.fillRect(5, 550, 150, 30);// 填充的矩形

g.setColor(C6);

if (hh <10)

st &＃61; "0" &＃43; hh;

else

st &＃61; "" &＃43; hh;

if (mm <10)

st &＃61; st &＃43; ":0" &＃43; mm;

else

st &＃61; st &＃43; ":" &＃43; mm;

if(alarm.equals(st))

{

if(toolkit!&＃61;null)

toolkit.beep();

else {}

}

if (ss <10)

st &＃61; st &＃43; ":0" &＃43; ss;

else

st &＃61; st &＃43; ":" &＃43; ss;

{

g.setFont(new Font("华文楷体", Font.BOLD, 16));

g.drawString("系统时间:" &＃43; st, 10, 570);

}

// 计算时间和图形的关系

sdo &＃61; 90 - ss * 6;

mdo &＃61; 90 - mm * 6;

hdo &＃61; 90 - hh * 30 - mm / 2;

// 擦除秒针

if (old_X > 0) {

g.setColor(C3);

} else {

old_M &＃61; mdo;

old_H &＃61; hdo;

}

// 绘制秒针

g.setColor(C5);

x &＃61; (int) ((r - 26) * Math.cos(RAD * sdo) &＃43; x0);

y &＃61; (int) ((r - 26) * Math.sin(RAD * sdo) &＃43; y0) - 2 * T0;

g.drawLine(x0, y0, x, (h - y));

old_X &＃61; x;

old_Y &＃61; y;

// 擦除分针和时针

if (mdo !&＃61; old_M) {

g.setColor(C3);

old_M &＃61; mdo;

}

if (hdo !&＃61; old_H) {

g.setColor(C3);

old_H &＃61; hdo;

}

// 绘制分针

g.setColor(C6);

x &＃61; (int) ((r - 50) * Math.cos(RAD * mdo) &＃43; x0);

y &＃61; (int) ((r - 50) * Math.sin(RAD * mdo) &＃43; y0) - 2 * T0;

g.drawLine(x0, y0, x, (h - y));

// 绘制时针

g.setColor(C7);

x &＃61; (int) ((r - 90) * Math.cos(RAD * hdo) &＃43; x0);

y &＃61; (int) ((r - 90) * Math.sin(RAD * hdo) &＃43; y0) - 2 * T0;

g.drawLine(x0, y0, x, (h - y));

} // end paint

}

// 闹铃时间的判断及实现

// 闹铃声音的实现

public void actionPerformed(ActionEvent e) {

// JMenuItem m &＃61; (JMenuItem) e.getSource();

if (e.getActionCommand() &＃61;&＃61; "CC") {

int newHou, newMin;

char c;

String getTime &＃61; JOptionPane.showInputDialog(this, "请输入闹铃时间格式如&＃xff1a;", "00:00");

repaint();

//如果撤消设置时间&＃xff0c;就什么打印null

if(getTime&＃61;&＃61;null)

System.out.println(getTime);

// dispose();

judge: if (getTime !&＃61; null) {

//打印输入的设置的时间

System.out.println(getTime);

// 判断输入的是不是5位字符

if (getTime.length() !&＃61; 5) {

JOptionPane.showMessageDialog(time, "格式错误\n请按格式输入5位数字", "Error",

JOptionPane.ERROR_MESSAGE);

repaint();

break judge;

}

// 判断输入的是不是数字

for (int i &＃61; 0; i <(getTime.length()); i&＃43;&＃43;) {

c &＃61; getTime.charAt(i);

if (i &＃61;&＃61; 2 && !Character.isDigit(c))

continue;

// 判断当前字符,如果不是数字则跳出该事件

if (i !&＃61; 2 && !Character.isDigit(c)) {

JOptionPane.showMessageDialog(this, "格式错误\n请按格式输入5位数字",

"Error",JOptionPane.ERROR_MESSAGE);

repaint();

break judge;

}

}

char[] hour &＃61; { getTime.charAt(0), getTime.charAt(1) };

char[] minute &＃61; { getTime.charAt(3), getTime.charAt(4) };

newHou &＃61; Integer.parseInt(String.valueOf(hour));

newMin &＃61; Integer.parseInt(String.valueOf(minute));

if (newHou >&＃61; 24 || newHou <0) {

JOptionPane.showMessageDialog(this, "格式错误\n小时应该是不小于0不大于23的正数",

"Error", JOptionPane.ERROR_MESSAGE);

repaint();

break judge;

}

if (newMin >&＃61; 60 || newHou <0) {

JOptionPane.showMessageDialog(this, "格式错误\n分钟应该是小于60的正数", "Error",

JOptionPane.ERROR_MESSAGE);

repaint();

break judge;

}

new SetTime(newHou, newMin);

}

}

if (e.getActionCommand() &＃61;&＃61; "ring1") {

toolkit&＃61;Toolkit.getDefaultToolkit();

}

if(e.getActionCommand() &＃61;&＃61; "ring2"){

System.out.println("静音");

toolkit&＃61;null;

}

if (e.getActionCommand() &＃61;&＃61; "color1") {

String color;

Color c;

System.out.println("color1");

color &＃61; JOptionPane.showInputDialog(this, "请输入喜欢的外圈颜色(0--255)", "128");

if (color &＃61;&＃61; null) {

} else {

if (Integer.parseInt(color) <0

|| Integer.parseInt(color) > 255)

JOptionPane.showInputDialog(this, "请输入喜欢的外圈颜色(0--255)", "128");

else {

c &＃61; new Color(Integer.parseInt(color));

C1 &＃61; c;

}

}

}

if(e.getActionCommand() &＃61;&＃61; "color2"){

String color;

Color c;

System.out.println("color2");

color &＃61; JOptionPane.showInputDialog(this, "请输入喜欢的边线颜色(0--255)", "128");

if(color&＃61;&＃61;null){}

else{if (Integer.parseInt(color) <0|| Integer.parseInt(color) > 255)

JOptionPane.showInputDialog(this, "请输入喜欢的边线颜色(0--255)", "128");

else {

c &＃61; new Color(Integer.parseInt(color));

C2 &＃61; c;

}

}

}

if(e.getActionCommand() &＃61;&＃61; "color3"){

String color;

Color c;

System.out.println("color3");

color &＃61; JOptionPane.showInputDialog(this, "请输入喜欢的内盘颜色(0--255)", "128");

if(color&＃61;&＃61;null){}

else{if (Integer.parseInt(color) <0|| Integer.parseInt(color) > 255)

JOptionPane.showInputDialog(this, "请输入喜欢的内盘颜色(0--255)", "128");

else {

c &＃61; new Color(Integer.parseInt(color));

C3 &＃61; c;

}

}

}

if(e.getActionCommand() &＃61;&＃61; "color4"){

String color;

Color c;

System.out.println("color4");

color &＃61; JOptionPane.showInputDialog(this, "请输入喜欢的背景颜色(0--255)", "128");

if(color&＃61;&＃61;null){}

else{if (Integer.parseInt(color) <0|| Integer.parseInt(color) > 255)

JOptionPane.showInputDialog(this, "请输入喜欢的背景颜色(0--255)", "128");

else {

c &＃61; new Color(Integer.parseInt(color));

C4 &＃61; c;

}

}

}

if(e.getActionCommand() &＃61;&＃61; "color5"){

String color;

Color c;

System.out.println("color5");

color &＃61; JOptionPane.showInputDialog(this, "请输入喜欢的秒针颜色(0--255)", "128");

if(color&＃61;&＃61;null){}

else{if (Integer.parseInt(color) <0|| Integer.parseInt(color) > 255)

JOptionPane.showInputDialog(this, "请输入喜欢的秒针颜色(0--255)", "128");

else {

c &＃61; new Color(Integer.parseInt(color));

C5 &＃61; c;

}

}

}

if(e.getActionCommand() &＃61;&＃61; "color6"){

String color;

Color c;

System.out.println("color6");

color &＃61; JOptionPane.showInputDialog(this, "请输入喜欢的分针颜色(0--255)", "128");

if(color&＃61;&＃61;null){}

else{if (Integer.parseInt(color) <0|| Integer.parseInt(color) > 255)

JOptionPane.showInputDialog(this, "请输入喜欢的分针颜色(0--255)", "128");

else {

c &＃61; new Color(Integer.parseInt(color));

C6 &＃61; c;

}

}

}

if(e.getActionCommand() &＃61;&＃61; "color7"){

String color;

Color c;

System.out.println("color7");

color &＃61; JOptionPane.showInputDialog(this, "请输入喜欢的时针颜色(0--255)", "128");

if(color&＃61;&＃61;null){}

else{if (Integer.parseInt(color) <0|| Integer.parseInt(color) > 255)

JOptionPane.showInputDialog(this, "请输入喜欢的时针颜色(0--255)", "128");

else {

c &＃61; new Color(Integer.parseInt(color));

C7 &＃61; c;

}

}

}

if(e.getActionCommand() &＃61;&＃61; "help"){

String help;

help &＃61; JOptionPane.showInputDialog(this, "输入quit退出该闹钟的使用", "这是运行在Java中的指针式时钟");

if(help.equals("quit"))

dispose();

else {}

// timer.restart();

}

}

class SetTime {

String Hour;

String Minute;

public SetTime() { }

public SetTime(int hour, int minute) {

// 当时间参数小于10的时候在前面添加字符0

if (hour <10) {

Hour &＃61; "0" &＃43; String.valueOf(hour);

} else {

Hour &＃61; "" &＃43; String.valueOf(hour);

}

if (minute <10) {

Minute &＃61; "0" &＃43; String.valueOf(minute);

} else {

Minute &＃61; "" &＃43; String.valueOf(minute);

}

alarm &＃61; Hour &＃43; ":" &＃43; Minute;

time.setText(alarm);

repaint();

}

}

}

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