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 = 200, L0 = 50, T0 = 50,N=8;
public final double RAD = 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 = 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 = TimeZone.getTimeZone("JST");
Toolkit toolkit=Toolkit.getDefaultToolkit();;
/**
* <br>
* 方法說明：實現ActionListener類必須過載的方法
*/
public static void main(String[] args) {
Clock cp = new Clock();
cp.setVisible(true);
}
Clock() {
super("Java鬧鐘！");
setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
setSize(550, 700);
setVisible(true);
Container contentPane = getContentPane();
jp2 = new JPanel();
jmb = new JMenuBar();
jm1 = new JMenu("背景顏色設置 ", true);
jmi1 = new JMenuItem("外圈顏色");
jmi1.addActionListener(this);
jmi1.setActionCommand("color1");
jm1.add(jmi1);
jmi2 = new JMenuItem("鬧鐘邊線顏色");
jmi2.addActionListener(this);
jmi2.setActionCommand("color2");
jm1.add(jmi2);
jmi3=new JMenuItem("底盤顏色");
jmi3.addActionListener(this);
jmi3.setActionCommand("color3");
jm1.add(jmi3);
jmi4=new JMenuItem("系統時間背靜顏色");
jmi4.addActionListener(this);
jmi4.setActionCommand("color4");
jm1.add(jmi4);
jmb.add(jm1);
jm2 = new JMenu("指針顏色設置 ", true);
jmi5 = new JMenuItem("秒針顏色");
jmi5.addActionListener(this);
jmi5.setActionCommand("color5");
jm2.add(jmi5);
jmi6 = new JMenuItem("分針顏色");
jmi6.addActionListener(this);
jmi6.setActionCommand("color6");
jm2.add(jmi6);
jmi7 = new JMenuItem("時針顏色");
jmi7.addActionListener(this);
jmi7.setActionCommand("color7");
jm2.add(jmi7);
jmb.add(jm2);
jm3 = new JMenu("鬧鈴聲音設置 ", true);
jmi8 = new JMenuItem("響鈴1");
jmi8.addActionListener(this);
jmi8.setActionCommand("ring1");
jm3.add(jmi8);
jmi9 = new JMenuItem("靜音");
jmi9.addActionListener(this);
jmi9.setActionCommand("ring2");
jm3.add(jmi9);
jmb.add(jm3);
jm4 = new JMenu("幫助 ", true);
jmi10=new JMenuItem("使用說明");
jmi10.addActionListener(this);
jmi10.setActionCommand("help");
jm4.add(jmi10);
jmb.add(jm4);
jp2.add(jmb);
contentPane.add(jp2, BorderLayout.NORTH);
jp3 = new JPanel();
jl1 = new JLabel("鬧鈴時間");
jl1.setFont(new Font("楷體_GB2312", Font.BOLD, 18));
time = new JTextField("00:00", 5);
alarm = time.getText();
jb = new JButton("修改鬧鈴時間");
jb.addActionListener(this);
jb.setActionCommand("CC");
jp3.add(jl1);
jp3.add(time);
jp3.add(jb);
contentPane.add(jp3, BorderLayout.SOUTH);
ClockPanel clock = new ClockPanel();
contentPane.add(clock, BorderLayout.CENTER);
// 窗體添加事件監聽，監聽秒表的觸發
ActionListener taskPerformer = new ActionListener() {
public void actionPerformed(ActionEvent evt) {
repaint();
}
};
new Timer(delay, taskPerformer).start();
}
/**
* <br>
* 方法說明：繪制圖形
*/
Color C1 = Color.lightGray;// 外圈顏色
Color C2 = Color.black;// 邊線顏色
Color C3 = Color.magenta;// 內盤顏色
Color C4 = Color.blue;// 背景顏色
Color C5 = Color.yellow;// 秒針顏色
Color C6 = Color.green;// 分針顏色
Color C7 = Color.red;//時針顏色
public class ClockPanel extends JPanel {
public void paint(Graphics g) {
h = getSize().height - 200;
// 繪制圓形
g.setColor(C1);
g.fillOval(L0 + 30, T0 + 30, h - 60, h - 60);
g.setColor(C2);
g.drawOval(L0 + 31, T0 + 31, h - 62, h - 62);
g.setColor(C3);
g.fillOval(L0 + 50, T0 + 50, h - 100, h - 100);
g.setColor(C2);
g.drawOval(L0 + 51, T0 + 51, h - 102, h - 102);
r = h / 2 - 30;
x0 = 30 + r - 5 + L0;
y0 = 30 + r - 5 - T0;
ang = 60;
for (int i = 1; i <= 12; i++) {
x = (int) ((r - 10) * Math.cos(RAD * ang) + x0);
y = (int) ((r - 10) * Math.sin(RAD * ang) + y0);
g.drawString("" + i, x, h - y);
ang -= 30;
}
x0 = 30 + r + L0;
y0 = 30 + r + T0;
g.drawString("指針式時鐘", 215, 200);
// 獲取時間
now = Calendar.getInstance();
hh = now.get(Calendar.HOUR_OF_DAY);// 小時
mm = now.get(Calendar.MINUTE);// 分鐘
ss = 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 = "0" + hh;
else
st = "" + hh;
if (mm < 10)
st = st + ":0" + mm;
else
st = st + ":" + mm;
if(alarm.equals(st))
{
if(toolkit!=null)
toolkit.beep();
else {}
}
if (ss < 10)
st = st + ":0" + ss;
else
st = st + ":" + ss;
{
g.setFont(new Font("華文楷體", Font.BOLD, 16));
g.drawString("系統時間:" + st, 10, 570);
}
// 計算時間和圖形的關系
sdo = 90 - ss * 6;
mdo = 90 - mm * 6;
hdo = 90 - hh * 30 - mm / 2;
// 擦除秒針
if (old_X > 0) {
g.setColor(C3);
} else {
old_M = mdo;
old_H = hdo;
}
// 繪制秒針
g.setColor(C5);
x = (int) ((r - 26) * Math.cos(RAD * sdo) + x0);
y = (int) ((r - 26) * Math.sin(RAD * sdo) + y0) - 2 * T0;
g.drawLine(x0, y0, x, (h - y));
old_X = x;
old_Y = y;
// 擦除分針和時針
if (mdo != old_M) {
g.setColor(C3);
old_M = mdo;
}
if (hdo != old_H) {
g.setColor(C3);
old_H = hdo;
}
// 繪制分針
g.setColor(C6);
x = (int) ((r - 50) * Math.cos(RAD * mdo) + x0);
y = (int) ((r - 50) * Math.sin(RAD * mdo) + y0) - 2 * T0;
g.drawLine(x0, y0, x, (h - y));
// 繪制時針
g.setColor(C7);
x = (int) ((r - 90) * Math.cos(RAD * hdo) + x0);
y = (int) ((r - 90) * Math.sin(RAD * hdo) + y0) - 2 * T0;
g.drawLine(x0, y0, x, (h - y));
} // end paint
}
// 鬧鈴時間的判斷及實現
// 鬧鈴聲音的實現
public void actionPerformed(ActionEvent e) {
// JMenuItem m = (JMenuItem) e.getSource();
if (e.getActionCommand() == "CC") {
int newHou, newMin;
char c;
String getTime = JOptionPane.showInputDialog(this, "請輸入鬧鈴時間格式如：", "00:00");
repaint();
//如果撤消設置時間，就什麽打印null
if(getTime==null)
System.out.println(getTime);
// dispose();
judge: if (getTime != null) {
//打印輸入的設置的時間
System.out.println(getTime);
// 判斷輸入的是不是5位字符
if (getTime.length() != 5) {
JOptionPane.showMessageDialog(time, "格式錯誤\n請按格式輸入5位數字", "Error",
JOptionPane.ERROR_MESSAGE);
repaint();
break judge;
}
// 判斷輸入的是不是數字
for (int i = 0; i < (getTime.length()); i++) {
c = getTime.charAt(i);
if (i == 2 && !Character.isDigit(c))
continue;
// 判斷當前字符,如果不是數字則跳出該事件
if (i != 2 && !Character.isDigit(c)) {
JOptionPane.showMessageDialog(this, "格式錯誤\n請按格式輸入5位數字",
"Error",JOptionPane.ERROR_MESSAGE);
repaint();
break judge;
}
}
char[] hour = { getTime.charAt(0), getTime.charAt(1) };
char[] minute = { getTime.charAt(3), getTime.charAt(4) };
newHou = Integer.parseInt(String.valueOf(hour));
newMin = Integer.parseInt(String.valueOf(minute));
if (newHou >= 24 || newHou < 0) {
JOptionPane.showMessageDialog(this, "格式錯誤\n小時應該是不小於0不大於23的正數",
"Error", JOptionPane.ERROR_MESSAGE);
repaint();
break judge;
}
if (newMin >= 60 || newHou < 0) {
JOptionPane.showMessageDialog(this, "格式錯誤\n分鐘應該是小於60的正數", "Error",
JOptionPane.ERROR_MESSAGE);
repaint();
break judge;
}
new SetTime(newHou, newMin);
}
}
if (e.getActionCommand() == "ring1") {
toolkit=Toolkit.getDefaultToolkit();
}
if(e.getActionCommand() == "ring2"){
System.out.println("靜音");
toolkit=null;
}
if (e.getActionCommand() == "color1") {
String color;
Color c;
System.out.println("color1");
color = JOptionPane.showInputDialog(this, "請輸入喜歡的外圈顏色（0--255）", "128");
if (color == null) {
} else {
if (Integer.parseInt(color) < 0
|| Integer.parseInt(color) > 255)
JOptionPane.showInputDialog(this, "請輸入喜歡的外圈顏色（0--255）", "128");
else {
c = new Color(Integer.parseInt(color));
C1 = c;
}
}
}
if(e.getActionCommand() == "color2"){
String color;
Color c;
System.out.println("color2");
color = JOptionPane.showInputDialog(this, "請輸入喜歡的邊線顏色（0--255）", "128");
if(color==null){}
else{if (Integer.parseInt(color) < 0|| Integer.parseInt(color) > 255)
JOptionPane.showInputDialog(this, "請輸入喜歡的邊線顏色（0--255）", "128");
else {
c = new Color(Integer.parseInt(color));
C2 = c;
}
}
}
if(e.getActionCommand() == "color3"){
String color;
Color c;
System.out.println("color3");
color = JOptionPane.showInputDialog(this, "請輸入喜歡的內盤顏色（0--255）", "128");
if(color==null){}
else{if (Integer.parseInt(color) < 0|| Integer.parseInt(color) > 255)
JOptionPane.showInputDialog(this, "請輸入喜歡的內盤顏色（0--255）", "128");
else {
c = new Color(Integer.parseInt(color));
C3 = c;
}
}
}
if(e.getActionCommand() == "color4"){
String color;
Color c;
System.out.println("color4");
color = JOptionPane.showInputDialog(this, "請輸入喜歡的背景顏色（0--255）", "128");
if(color==null){}
else{if (Integer.parseInt(color) < 0|| Integer.parseInt(color) > 255)
JOptionPane.showInputDialog(this, "請輸入喜歡的背景顏色（0--255）", "128");
else {
c = new Color(Integer.parseInt(color));
C4 = c;
}
}
}
if(e.getActionCommand() == "color5"){
String color;
Color c;
System.out.println("color5");
color = JOptionPane.showInputDialog(this, "請輸入喜歡的秒針顏色（0--255）", "128");
if(color==null){}
else{if (Integer.parseInt(color) < 0|| Integer.parseInt(color) > 255)
JOptionPane.showInputDialog(this, "請輸入喜歡的秒針顏色（0--255）", "128");
else {
c = new Color(Integer.parseInt(color));
C5 = c;
}
}
}
if(e.getActionCommand() == "color6"){
String color;
Color c;
System.out.println("color6");
color = JOptionPane.showInputDialog(this, "請輸入喜歡的分針顏色（0--255）", "128");
if(color==null){}
else{if (Integer.parseInt(color) < 0|| Integer.parseInt(color) > 255)
JOptionPane.showInputDialog(this, "請輸入喜歡的分針顏色（0--255）", "128");
else {
c = new Color(Integer.parseInt(color));
C6 = c;
}
}
}
if(e.getActionCommand() == "color7"){
String color;
Color c;
System.out.println("color7");
color = JOptionPane.showInputDialog(this, "請輸入喜歡的時針顏色（0--255）", "128");
if(color==null){}
else{if (Integer.parseInt(color) < 0|| Integer.parseInt(color) > 255)
JOptionPane.showInputDialog(this, "請輸入喜歡的時針顏色（0--255）", "128");
else {
c = new Color(Integer.parseInt(color));
C7 = c;
}
}
}
if(e.getActionCommand() == "help"){
String help;
help = JOptionPane.showInputDialog(this, "輸入quit退出該鬧鐘的使用", "這是運行在Java中的指針式時鐘");
if(help.equals("quit"))
dispose();
else {}
// timer.restart();
}
}
class SetTime {
String Hour;
String Minute;
public SetTime() { }
public SetTime(int hour, int minute) {
// 當時間參數小於10的時候在前面添加字符0
if (hour < 10) {
Hour = "0" + String.valueOf(hour);
} else {
Hour = "" + String.valueOf(hour);
}
if (minute < 10) {
Minute = "0" + String.valueOf(minute);
} else {
Minute = "" + String.valueOf(minute);
}
alarm = Hour + ":" + Minute;
time.setText(alarm);
repaint();
}
}
}