java编程闹钟1..docVIP

编写时钟程序，要求画出时钟面板，时针，分针，秒针，可设定或解除闹钟时间，并提供闹钟服务相应的文字提示功能与声音提示功能。 最佳答案 自己之前做过的一个： 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 = 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 * 方法说明：实现ActionListener类必须过载的方法 */ public static void main(String[] args) { Clock cp = new Clock(); cp.setVisible(true); } Clock() { super(Java闹钟！); setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE); setSize(550, 700); setVisible(true); Container contentPane = getContentPane(); jp2 = new JPanel(); jmb = new JMenuBar(); jm1 = new JMenu(背景颜色设置 , true); jmi1 = new JMenuItem(外圈颜色); jmi1.addActionListener(this); jmi1.setActionCommand(color1); jm1.add(jmi1); jmi2 = new JMenuItem(闹钟边线颜色); jmi2.addActionListener(this); jmi2.setActionCommand(color2); jm1.add(jmi2); jmi3=new JMenuItem(底盘颜色); jmi3.addActionListener(this); jmi3.setActionCommand(color3); jm1.add(jmi3); jmi4=new JMenuItem(系统时间背静颜色); jmi4.addActionListener(this); jmi4.setActionCommand(color4); jm1.add(jmi4); jmb.add(jm1); jm2 = new JMenu(指针颜色设置 , true); jmi5 = new JMenuItem(秒针颜色); jmi5.addActionListener(this); jmi5.setActionCommand(color5); jm2.add(jmi5); jmi6 = new JMenuItem(分针颜色); jmi6.addActionListener(this); jmi6.setActionC