JAVA时钟日历报告期末课程设计.docx

JAVA时钟日历报告import java.awt.BorderLayout;import java.awt.Color;import java.awt.Graphics;import java.util.Date; import java.awt.event.*;import javax.swing.*;import javax.swing.border.TitledBorder; import java.util.*;import javax.swing.JPanel; import javax.swing.JTextField; import java.awt.GridLayout;import javax.swing.JFrame; import javax.swing.JLabel;import javax.swing.SwingUtilities;import javax.swing.UIManager; public class Test extends JFrame private static final long serialVersionUID = 1L;/测试 public Test() Clock clock =new Clock(); Calender cal = new Calender(); SuppressWarnings(unused) JPanel jp2 = new JPanel(); setLocationRelativeTo(null); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); setSize(560,300); setVisible(true); this.setContentPane(clock); this.getContentPane().add(cal,BorderLayout.WEST); setResizable(false); / /画时钟public class DrawClock extends JPanel implements Runnable private static final long serialVersionUID = 1L; Thread newThread; /线程 public int RADIUS = 80; /时钟的半径 /设置时钟位置 public int centerX = 150; /设置时钟x轴 public int centerY = 120; /设置时钟y轴 public int hr, min, sec; /小时，分钟，秒 public int xPoint = new int4; /指针的4个坐标 public int yPoint = new int4; public double hrAlpha, minAlpha, secAlpha, theta; private JTextField timeZone; /启动时钟 public void start() newThread = new Thread(this); newThread.start(); /启动线程 /终止线程 public void stop() newThread = null; SuppressWarnings(deprecation) public void paint(Graphics g) super.paint(g); /画出时钟刻度 double minuteAlpha = Math.PI/30.0; int count = 0; for(double alpha=0; alpha2.0*Math.PI; alpha+=minuteAlpha) int tX = (int)(centerX+RADIUS*0.9*Math.sin(alpha); int tY = (int)(centerY-RADIUS*0.9*Math.cos(alpha); if(count%5 = 0) g.setColor(Color.CYAN); g.fill3DRect(tX, tY, 3, 3, false); if(count%3=0) int m = count /15; switch(m) case 1: g.drawString(3, centerX+RADIUS-18, centerY+5);break; case 2: g.drawString(6, centerX-3, centerY+RADIUS-10);break; case 3: g.drawString(9, centerX-RADIUS+11,centerY+6);break; default: g.drawString(12, centerX-5, centerY-RADIUS+22); else g.setColor(Color.DARK_GRAY); g.fill3DRect(tX, tY, 2, 2, false); count+; /画出时钟时针 g.setColor(Color.gray); / 定义颜色 drawPointer(g, centerX+2, centerY+2, (int)(RADIUS*0.75), hrAlpha); g.setColor(Color.CYAN); / 定义颜色 drawPointer(g, centerX, centerY, (int)(RADIUS*0.75), hrAlpha); /画出分针 g.setColor(Color.gray); / 定义颜色 drawPointer(g, centerX+2, centerY+2, (int)(RADIUS*0.83), minAlpha); g.setColor(Color.CYAN); / 定义颜色 drawPointer(g, centerX, centerY, (int)(RADIUS*0.83), minAlpha); /画出秒针 g.setColor(Color.DARK_GRAY); /定义颜色 g.drawLine( centerX,centerY, (int)(centerX+(int)(RADIUS*0.79)*Math.sin(secAlpha), (int)(centerY-(int)(RADIUS*0.79)*Math.cos(secAlpha) ); setBorder(new TitledBorder(时间); setBackground(Color.white); / 定义颜色 g.drawRect(85, 210, 130, 20); g.setColor(Color.WHITE); g.setColor(Color.DARK_GRAY); Date timeNow = new Date(); g.drawString(timeNow.toLocaleString(), 100,225); public Date getDate() Date timeNow = new Date(); return timeNow; / 刷新图层 public void update(Graphics g) paint(g); / 画出一个帧的图像 public void run() while(newThread != null) repaint(); try Thread.sleep(800); catch(InterruptedException E) Date timeNow = new Date(); SuppressWarnings(deprecation) int hours = timeNow.getHours(); /这里不知道为什么会画横线的 SuppressWarnings(deprecation) int minutes = timeNow.getMinutes(); /这里不知道为什么会画横线的 SuppressWarnings(deprecation) int seconds = timeNow.getSeconds(); /这里不知道为什么会画横线的 hr = hours; min = minutes; sec = seconds; theta = Math.PI/6.0/20.0; hrAlpha = (double)(hr*3600 + min*60 + sec) /(12.0*3600.0)*2.0*Math.PI; minAlpha = (double)(min*60 + sec)/3600.0*2.0*Math.PI; secAlpha = (double)sec/60.0 * 2.0*Math.PI; private void drawPointer(Graphics g, int x, int y, int len, double theta) xPoint0 = (int)(x+len*0.3*Math.sin(theta-Math.PI); yPoint0 = (int)(y-len*0.3*Math.cos(theta-Math.PI); xPoint1 = (int)(xPoint0+len*0.3*Math.sin (theta-(double)(10.0/180)*Math.PI); yPoint1 = (int)(yPoint0-len*0.3*Math.cos (theta-(double)(10.0/180)*Math.PI); xPoint2 = (int)(xPoint0+len * Math.sin(theta); yPoint2 = (int)(yPoint0-len * Math.cos(theta); xPoint3 = (int)(xPoint0+len*0.3*Math.sin (theta+(double)(10.0/180)*Math.PI); yPoint3 = (int)(yPoint0-len*0.3*Math.cos (theta+(double)(10.0/180)*Math.PI); g.fillPolygon(xPoint, yPoint, 4); public JTextField getTimeZone() return timeZone; public void setTimeZone(JTextField timeZone) this.timeZone = timeZone; / /时钟public class Clock extends JPanel private static final long serialVersionUID = 1L; private UIManager.LookAndFeelInfo looks; private DrawClock clock ; SuppressWarnings(unused) private JPanel pane_clock ; JPanel pane_cal; public Clock() super(); looks = UIManager.getInstalledLookAndFeels(); changeTheLookAndFeel(2); clock = new DrawClock(); clock.start(); this.setBackground(Color.GRAY); this.setLayout(new BorderLayout(); this.setOpaque(false); this.add(clock); this.setBorder(new TitledBorder(时间日期); this.setBorder(new TitledBorder(时区); this.setBorder(new TitledBorder(Internet时间); setSize( 300, 300 ); setVisible( true ); private void changeTheLookAndFeel(int i) try UIManager.setLookAndFeel(looksi.getClassName(); SwingUtilities.updateComponentTreeUI(this); catch(Exception exception) exception.printStackTrace(); / /设计日历public class Calender extends JPanel implements ActionListener private static final long serialVersionUID = 1L; public final String HOUR_OF_DAY = null; /定义 SuppressWarnings(rawtypes) JComboBox Month = new JComboBox(); SuppressWarnings(rawtypes) JComboBox Year = new JComboBox(); JLabel Month_l = new JLabel(); JLabel Year_l = new JLabel(); Date now_date = new Date(); JLabel Label_day = new JLabel49; SuppressWarnings(deprecation) int now_year = now_date.getYear() + 1900; SuppressWarnings(deprecation) int now_month = now_date.getMonth(); boolean bool = false; String year_int = null; int month_int; JPanel pane_ym = new JPanel(); JPanel pane_day = new JPanel(); SuppressWarnings(unchecked) public Calender() super(); /设定年月 for (int i = now_year - 10; i = now_year + 20; i+) Year.addItem(i + ); for (int i = 1; i 13; i+) Month.addItem(i + ); Year.setSelectedIndex(10); pane_ym.add(new JLabel( ); pane_ym.add(Year); pane_ym.add(Year_l); Month.setSelectedIndex(now_month); pane_ym.add(Month); pane_ym.add(Month_l); pane_ym.add(new JLabel( ); Month.addActionListener(this); Year.addActionListener(this); /初始化日期并绘制 pane_day.setLayout(new GridLayout(7, 7, 10, 10); for (int i = 0; i 49; i+) Label_dayi = new JLabel( ); pane_day.add(Label_dayi); this.setDay(); this.setLayout(new BorderLayout(); this.add(pane_day, BorderLayout.CENTER); this.add(pane_ym, BorderLayout.NORTH); this.setSize(100,200); this.setBorder(new TitledBorder(日期(D); setSize(300,300); SuppressWarnings(deprecation) void setDay() if (bool) year_int = now_year + ; month_int = now_month; else year_int = Year.getSelectedItem().toString(); month_int = Month.getSelectedIndex(); int year_sel = Integer.parseInt(year_int) - 1900; /获得年份值 /SuppressWarnings(deprecation) Date dt = new Date(year_sel, month_int, 1); /构造一个日期 GregorianCalendar cal = new GregorianCalendar(); /创建一个Calendar实例 cal.setTime(dt); String week = 日, 一,二, 三, 四, 五, 六 ; int day = 0; int day_week = 0; for (int i = 0; i 7; i+) Label_dayi.setText(weeki); /月份 if (month_int = 0|month_int = 2 |month_int = 4 | month_int = 6 | month_int = 9 |month_int = 11) day = 31; else if (month_int = 3 |month_int = 5 | month_int = 7| month_int = 8 |month_int = 10| month_int = 1) day = 30; else if (cal.isLeapYear(year_sel) day = 29; else day = 28; day_week = 7 + dt.getDay(); int count = 1; for (int i = day_week; i day_week + day; count+, i+) if (i % 7 = 0 |i = 13|i = 20|i = 27| i