日历记事本程序代码

日历记事本程序代码 运行界面: // CalendarWindow类 package others; import javax.swing.*; import java.awt.*; import java.awt.event.*; import java.util.*; import java.io.*; import java.awt.SplashScreen; public class CalendarWindow extends JFrame implements ActionListener,MouseListener,FocusListener { Calendar calendar; int year,month,day; CalendarMessage calendarMessage; CalendarPad calendarPad; NotePad notePad; JTextField showYear,showMonth; JTextField showDay[]; CalendarImage calendarImage; String picturename;//图像名称; String getPicture_address; Alarm alarm; JButton nextYear,previousYear,nextMonth,previousMonth; JButton saveDailyRecord,deleteDailyRecord,readDailyRecord,changeBackground; File dir; Color backColor=Color.white; public CalendarWindow() { dir= new File("./dailyRecord"); dir.mkdir(); showDay = new JTextField[42]; for(int i=0;i<showDay.length;i++) { showDay[i]=new JTextField(); showDay[i].setBackground(backColor); showDay[i].setLayout(new GridLayout(3,3)); showDay[i].addMouseListener(this); showDay[i].addFocusListener(this); } calendarMessage = new CalendarMessage(); calendarPad = new CalendarPad(); notePad = new NotePad(); Calendar calendar = Calendar.getInstance(); calendar.setTime(new Date()); year = calendar.get(Calendar.YEAR); month = calendar.get(Calendar.MONTH)+1; day = calendar.get(Calendar.DAY_OF_MONTH); calendarMessage.setYear(year); calendarMessage.setMonth(month); calendarMessage.setDay(day); calendarPad.setCalendarMessage(calendarMessage); calendarPad.setShowDayTextField(showDay); notePad.setMessage(year,month,day); calendarPad.showMonthCalendar(); doMark(); calendarImage = new CalendarImage(); picturename=getPicture_address();// calendarImage.setImageFile(new File(picturename)); alarm=new Alarm(); JSplitPane splitV1 = new JSplitPane(JSplitPane.VERTICAL_SPLIT,calendarPad,calendarImage); JSplitPane splitV2 = new JSplitPane(JSplitPane.VERTICAL_SPLIT,notePad,alarm); JSplitPane splitH = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT,splitV1,splitV2); add(splitH,BorderLayout.CENTER); showYear = new JTextField(""+year,6); showYear.setFont(new Font("TimesRoman",Font.BOLD,12)); showYear.setHorizontalAlignment(JTextField.CENTER); showMonth = new JTextField(""+month,4); showMonth.setFont(new Font("TimesRoman",Font.BOLD,12)); showMonth.setHorizontalAlignment(JTextField.CENTER); nextYear = new JButton("下年"); previousYear = new JButton("上年"); nextMonth = new JButton("下月"); previousMonth = new JButton("上月"); nextYear.addActionListener(this); previousYear.addActionListener(this); nextMonth.addActionListener(this); previousMonth.addActionListener(this); showYear.addActionListener(this); showMonth.addActionListener(this); JPanel north = new JPanel(); north.add(previousYear); north.add(showYear); north.add(nextYear); north.add(previousMonth); north.add(showMonth); north.add(nextMonth); add(north,BorderLayout.NORTH); changeBackground = new JButton("更改背景图片"); saveDailyRecord = new JButton("保存日志"); deleteDailyRecord = new JButton("删除日志"); readDailyRecord = new JButton("读取日志"); changeBackground.addActionListener(this); saveDailyRecord.addActionListener(this); deleteDailyRecord.addActionListener(this); readDailyRecord.addActionListener(this); JPanel pSouth = new JPanel(); pSouth.add(changeBackground); pSouth.add(saveDailyRecord); pSouth.add(deleteDailyRecord); pSouth.add(readDailyRecord); add(pSouth,BorderLayout.SOUTH); setVisible(true); setBounds(70,70,770,500); validate(); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); } public String getPicture_address() { String address=null; try { FileInputStream outOne=new FileInputStream("picture_address.txt"); ObjectInputStream outTwo=new ObjectInputStream(outOne); try{address=(String)outTwo.readObject();} catch(Exception ex){} outTwo.close(); } catch(IOException eee) { } if(address!=null) { return address; } else { return "picture.jpg"; } } public void actionPerformed(ActionEvent e) { if(e.getSource()==changeBackground) { FileDialog dia=new FileDialog(this,"选定图片",FileDialog.LOAD);//新建一个文 件选择对话框，用dia获得选择得到的信息; dia.setModal(true);//设置为模态对话框; dia.setVisible(true); if((dia.getDirectory()!=null)&&(dia.getFile()!=null))//如果得到的路径和文件名不为 空; { try { FileOutputStream inOne=new FileOutputStream("picture_address.txt"); ObjectOutputStream inTwo=new ObjectOutputStream(inOne); inTwo.writeObject(dia.getDirectory()+dia.getFile()); inTwo.close(); } catch(IOException ee) { } picturename=getPicture_address();//从文件中读出显示图片的路径地址; calendarImage.setImageFile(new File(picturename));//将获得路径传给图片，显示该路径指定 的图片 } } if(e.getSource()==nextYear) { year++; showYear.setText(""+year); calendarMessage.setYear(year); calendarPad.setCalendarMessage(calendarMessage); calendarPad.setShowDayTextField(showDay); calendarPad.showMonthCalendar(); notePad.setMessage(year,month,day); doMark(); } else if (e.getSource()==previousYear) { year--; showYear.setText(""+year); calendarMessage.setYear(year); calendarPad.setCalendarMessage(calendarMessage); calendarPad.setShowDayTextField(showDay); calendarPad.showMonthCalendar(); notePad.setMessage(year,month,day); doMark(); } else if (e.getSource()==nextMonth) { month++; if(month>12) { month=1; year++; } showYear.setText(""+year); showMonth.setText(""+month); calendarMessage.setMonth(month); calendarPad.setCalendarMessage(calendarMessage); calendarPad.setShowDayTextField(showDay); calendarPad.showMonthCalendar(); notePad.setMessage(year,month,day); doMark(); } else if (e.getSource()==previousMonth) { month--; if(month<1) { month=12; year--; } showYear.setText(""+year); showMonth.setText(""+month); calendarMessage.setMonth(month); calendarPad.setCalendarMessage(calendarMessage); calendarPad.setShowDayTextField(showDay); calendarPad.showMonthCalendar(); notePad.setMessage(year,month,day); doMark(); } else if (e.getSource()==showYear) { String s = showYear.getText().trim(); char a[] = s.toCharArray(); boolean boo = false; for(int i = 0;i < a.length;i++) { if(!(Character.isDigit(a[i]))) boo = true; } if(boo==true) JOptionPane.showMessageDialog(this,"你输入了非法年份","警告～", JOptionPane.WARNING_MESSAGE); else if(boo==false) year = Integer.parseInt(s); showYear.setText(""+year); calendarMessage.setYear(year); calendarPad.setCalendarMessage(calendarMessage); calendarPad.showMonthCalendar(); notePad.setMessage(year,month,day); doMark(); } else if(e.getSource()==showMonth) { String s = showMonth.getText().trim(); char a[] = s.toCharArray(); boolean boo = false; for(int i = 0;i < a.length;i++) { if(!(Character.isDigit(a[i]))) boo = true; } if(boo==true) JOptionPane.showMessageDialog(this,"你输入了非法月份"," 警告～", JOptionPane.WARNING_MESSAGE); else if(boo==false) month = Integer.parseInt(s); showMonth.setText(""+month); calendarMessage.setYear(month); calendarPad.setCalendarMessage(calendarMessage); calendarPad.showMonthCalendar(); notePad.setMessage(year,month,day); doMark(); } else if (e.getSource()== saveDailyRecord) { notePad.savefile(dir,year,month,day); doMark(); } else if(e.getSource()==deleteDailyRecord) { notePad.deletefile(dir,year,month,day); doMark(); } else if (e.getSource()==readDailyRecord) { notePad.readfile(dir,year,month,day); } } doMark(); public void mousePressed(MouseEvent e) { JTextField text = (JTextField)e.getSource(); String str = text.getText().trim(); try { day = Integer.parseInt(str); } catch (NumberFormatException exp) {} calendarMessage.setDay(day); notePad.setMessage(year,month,day); } public void mouseReleased(MouseEvent e){} public void mouseEntered(MouseEvent e){} public void mouseExited(MouseEvent e){} public void mouseClicked(MouseEvent e){} public void focusGained(FocusEvent e) { Component com = (Component)e.getSource(); com.setBackground(Color.blue); } public void focusLost(FocusEvent e) { Component com = (Component)e.getSource(); com.setBackground(backColor); } public void doMark() { for(int i=0;i<showDay.length;i++) { showDay[i].removeAll(); String str = showDay[i].getText().trim(); try { int n = Integer.parseInt(str); if(isHaveDailyRecord(n)==true) { JLabel mess = new JLabel("yes"); mess.setFont(new Font("TimesRoman",Font.PLAIN,11)); mess.setForeground(Color.red); showDay[i].add(mess); showDay[i].setBackground(Color.pink); } if(n==calendar.get(Calendar.DAY_OF_MONTH)) { showDay[i].setFont(new Font("微软雅黑",Font.ITALIC,23)); //showDay[i].setBackground(Color.DARK_GRAY); showDay[i].setForeground(Color.red); } } catch (Exception exp){} } calendarPad.repaint(); calendarPad.validate(); } public boolean isHaveDailyRecord(int n) { String key = ""+year+""+month+""+n; String []dayFile = dir.list(); boolean boo = false; for(int k = 0;k<dayFile.length;k++) { if(dayFile[k].equals(key+".txt")) { boo = true; break; } } return boo; } public static void main(String args[]) { new CalendarWindow(); } } //calendarPad类 package others; import javax.swing.*; import java.awt.*; import java.awt.event.*; import java.util.*; public class CalendarPad extends JPanel{ int year,month,day; CalendarMessage calendarMessage; JTextField []showDay; JLabel title []; String [] week={"星期日","星期一","星期二","星期三","星期四","星期五","星期六"}; JPanel north,center; public CalendarPad(){ setLayout(new BorderLayout()); north=new JPanel(); north.setLayout(new GridLayout(1,7)); center=new JPanel(); center.setLayout(new GridLayout(6,7)); add(center,BorderLayout.CENTER); add(north,BorderLayout.NORTH); title=new JLabel[7]; for(int j=0;j<7;j++){ title[j]=new JLabel(); title[j].setFont(new Font("TimesRoman",Font.BOLD,12)); title[j].setText(week[j]); title[j].setHorizontalAlignment(JLabel.CENTER); title[j].setBorder(BorderFactory.createRaisedBevelBorder()); north.add(title[j]); } title[0].setForeground(Color.red); title[6].setForeground(Color.blue); } public void setShowDayTextField(JTextField [] text){ showDay=text; for(int i=0;i<showDay.length;i++){ showDay[i].setFont(new Font("TimesRoman",Font.BOLD,15)); showDay[i].setBackground(Color.WHITE); showDay[i].setHorizontalAlignment(JTextField.CENTER); showDay[i].setEditable(false); center.add(showDay[i]); } } public void setCalendarMessage(CalendarMessage calendarMessage){ this.calendarMessage=calendarMessage; } public void showMonthCalendar(){ String [] a=calendarMessage.getMonthCalendar(); for(int i=0;i<42;i++) { showDay[i].setText(a[i]); } validate(); } } //NotePad类 package others; import java.awt.*; import javax.swing.*; import java.io.*; import java.awt.event.*; class NotePad extends JPanel implements ActionListener,ItemListener { JTextField ShowMessage; JTextArea text; JLabel l1; JPanel p1,p2,p3; Choice fontlist,sizelist; JButton changecolor; String Size[]={"10","12","14","16","18",&q uot;20","22","24","26","28","30&quo t;}; NotePad() { ShowMessage=new JTextField(); ShowMessage.setEditable(false); text=new JTextArea(10,20); p1=new JPanel(); p2=new JPanel(); p3=new JPanel(); l1=new JLabel("记事本字体"); changecolor=new JButton("颜色"); fontlist=new Choice(); sizelist=new Choice(); GraphicsEnvironment ge=GraphicsEnvironment.getLocalGraphicsEnvironment(); String fontname[]=ge.getAvailableFontFamilyNames(); for(int i=0;i<fontname.length;i++) { fontlist.add(fontname[i]); } for(int i=0;i<Size.length;i++) { sizelist.add(Size[i]); } p1.add(l1); p1.add(fontlist); p1.add(sizelist); p1.add(changecolor); setLayout(new BorderLayout()); add(ShowMessage,BorderLayout.NORTH); p2.setLayout(new BorderLayout()); p2.add(new JScrollPane(text),BorderLayout.CENTER); p2.add(p3,BorderLayout.SOUTH); add(p2,BorderLayout.CENTER); add(p1,BorderLayout.SOUTH); setBounds(0,0,400,400); setVisible(true); changecolor.addActionListener(this); fontlist.addItemListener(this); sizelist.addItemListener(this); } public void setMessage(int year,int month,int day) { ShowMessage.setText(year+"年"+month+"月"+day+"日 "); ShowMessage.setHorizontalAlignment(JLabel.CENTER); ShowMessage.setForeground(Color.blue); ShowMessage.setFont(new Font("宋体 ",Font.BOLD,15)); text.setText(""); } public void actionPerformed(ActionEvent e) { if(e.getSource()==changecolor) { Color newColor=JColorChooser.showDialog(this, "选择颜色", text.getForeground()); if(newColor!=null) { text.setForeground(newColor); } } } public void itemStateChanged(ItemEvent e) { String n1=sizelist.getSelectedItem(); String name=fontlist.getSelectedItem(); int n2=Integer.parseInt(n1); Font f=new Font(name,Font.PLAIN,n2); text.setFont(f); } public void savefile(File dir,int year,int month,int day) { String dailyRecord=text.getText(); String fileName=""+year+""+month+""+day+".txt"; String key=""+year+""+month+""+day; String dialyFile[]=dir.list(); boolean b=false; for(int i=0;i<dialyFile.length;i++) { if(dialyFile[i].startsWith(key)) { b=true; break; } } if(b) { int n=JOptionPane.showConfirmDialog(this,""+year+"年 "+month+"月"+day+"日"+"已经有日志存在，是否添加日 志,","确认对话框",JOptionPane.YES_NO_OPTION); if(n==JOptionPane.YES_OPTION) { try { File file=new File(dir,fileName); RandomAccessFile out=new RandomAccessFile(file,"rw"); long end=out.length(); byte[]bb=dailyRecord.getBytes(); out.seek(end); out.write(bb); out.close(); } catch(IOException e){} text.setText(""); } else { text.setText(""); } } else { int n=JOptionPane.showConfirmDialog(this,"是否添加"+year+"年"+month+"月"+day+"日"+"日志,","确认对话框",JOptionPane.YES_NO_OPTION); if(n==JOptionPane.YES_OPTION) { try { File file=new File(dir,fileName); FileWriter fw=new FileWriter(file); BufferedWriter bw=new BufferedWriter(fw); bw.write(dailyRecord); bw.close(); fw.close(); } catch(IOException e){} JOptionPane.showMessageDialog(this,"添加日志成功","消息对话框 ",JOptionPane.INFORMATION_MESSAGE); text.setText(""); } } } public void deletefile(File dir,int year,int month,int day) { String key=""+year+""+month+""+day; String dialyFile[]=dir.list(); boolean b=false; for(int i=0;i<dialyFile.length;i++) { if(dialyFile[i].startsWith(key)) { b=true; break; } } if(b) { int n=JOptionPane.showConfirmDialog(this,"是否删除"+year+"年"+month+"月"+day+"日的日志,","确认对话框",JOptionPane.YES_NO_OPTION); if(n==JOptionPane.YES_OPTION) { try { String fileName=""+year+""+month+""+day+".txt"; File file=new File(dir,fileName); file.delete(); } catch(Exception e){} text.setText(""); } } else { JOptionPane.showMessageDialog(this,""+year+"年"+month+"月"+day+"日无日志～","消息对话框",JOptionPane.INFORMATION_MESSAGE); } } public void readfile(File dir,int year,int month,int day) { String fileName=""+year+""+month+""+day+".txt"; String key=""+year+""+month+""+day; String dialyFile[]=dir.list(); boolean b=false; for(int i=0;i<dialyFile.length;i++) { if(dialyFile[i].startsWith(key)) { b=true; break; } } if(b) { text.setText(""); try { File file=new File(dir,fileName); FileReader inOne=new FileReader(file); BufferedReader inTwo=new BufferedReader(inOne); String s; while((s=inTwo.readLine())!=null) { text.append(s+"\n"); } inOne.close(); inTwo.close(); } catch(IOException e){} } else { JOptionPane.showMessageDialog(this,""+year+"年"+month+"月"+day+"日无日志～","消息对话框",JOptionPane.INFORMATION_MESSAGE); } } } //CalendarMessage类 package others; import java.util.Calendar; public class CalendarMessage{ int year=-1,month=-1,day=-1; public void setYear(int year){ this.year=year; } public int getYear(){ return year; } public void setMonth(int month){ if(month<=12&&month>=1) this.month=month; else this.month=1; } public int getMonth(){ return month; } public void setDay(int day){ this.day=day; } public int getday() { return day; } public String [] getMonthCalendar(){ String [] day=new String[42]; Calendar rili=Calendar.getInstance(); rili.set(year,month-1,1);//将日历翻到year年month月1日 int 星期几=rili.get(Calendar.DAY_OF_WEEK)-1; int dayAmount=0; if(month==1||month==3||month==5||month==7||month==8||month==10||month==12) dayAmount=31; if(month==4||month==6||month==9||month==11) dayAmount=30; if(month==2) { if(((year%4==0)&&(year%100!=0))||year%400==0) dayAmount=29; else dayAmount=28; } for(int i=0;i<星期几;i++) day[i]=""; for(int i=星期几,n=1;i<星期几+dayAmount;i++){ day[i]=String.valueOf(n); n++; } for (int i=星期几+dayAmount;i<42;i++ ) day[i]=""; return day; } } // CalendarImage类 package others; import javax.swing.*; import java.io.*; import java.awt.*; public class CalendarImage extends JPanel { File imageFile; Image image; Toolkit tool; //构造 方法 快递客服问题件处理详细方法山木方法pdf计算方法pdf华与华方法下载八字理论方法下载 public CalendarImage() { tool=getToolkit();//获取工具; } //设置图像文件; public void setImageFile(File f) { imageFile =f; try{ image=tool.getImage(imageFile.toURI().toURL());//得到图像文件; } catch (Exception eeee) {} repaint();//重绘; } //重载paintComponent方法，覆盖原来的，供repaint()调用; public void paintComponent(Graphics g) { super.paintComponent(g); int w=getBounds().width; int h=getBounds().height; g.drawImage(image,0,0,w,h,this); } } //Alarm类 package others; import java.applet.Applet; import java.applet.AudioClip; import java.awt.Color; import java.awt.Container; import java.awt.Font; import java.awt.GridLayout; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.io.File; import java.net.MalformedURLException; import java.text.SimpleDateFormat; import java.util.Date; import java.util.Locale; import javax.swing.*; public class Alarm extends JPanel implements Runnable { JLabel ri ,shi, fen, miao, dangqian; JButton queding, dakai; JTextField music,day, hour, minute, second; int h=0,f=0,m=0,r=0; boolean fo=false; public AudioClip soumd1; public Alarm() { setLayout(new GridLayout(3, 1)); JPanel jp = new JPanel(); dangqian = new JLabel(); jp.add(dangqian); add(jp); JPanel jp1 = new JPanel(); music = new JTextField(20); dakai = new JButton("选择闹铃音乐"); jp1.add(music); jp1.add(dakai); add(jp1); ri = new JLabel("日"); day = new JTextField(4); shi = new JLabel("时"); hour = new JTextField(4); fen = new JLabel("分"); minute = new JTextField(4); miao = new JLabel("秒"); second = new JTextField(4); JPanel jp2 = new JPanel(); jp2.add(ri);jp2.add(day);jp2.add(shi);jp2.add(hour);jp2.add(fen); jp2.add(minute);jp2.add(miao);jp2.add(second); queding = new JButton("确定"); jp2.add(queding);add(jp2); setSize(400, 130); setVisible(true); dakai.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent event) { JFileChooser fileChooser = new JFileChooser(); // 实例化文件选择器 fileChooser .setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES); // 设置文件选择模式,此处为文件和目录均可 fileChooser.setCurrentDirectory(new File(".")); // 设置文件选择器当前目录 fileChooser .setFileFilter(new javax.swing.filechooser.FileFilter() { public boolean accept(File file) { // 可接受的文件类型 String name = file.getName().toLowerCase(); return name.endsWith(".wav") || name.endsWith(".au") || file.isDirectory(); } public String getDescription() { // 文件描述 return "音乐文件(*.wav,*.au)"; } }); if (fileChooser.showOpenDialog(Alarm.this) == JFileChooser.APPROVE_OPTION) { // 弹出文件选择器,并判断是否点击了打开按钮 String fileName = fileChooser.getSelectedFile().getAbsolutePath(); // 得到选择文件或目录的绝对路径 music.setText(fileName); } } }); queding.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent event) { if(queding.getText().equals("确定")){ try{ r=Integer.parseInt(day.getText()); h=Integer.parseInt(hour.getText()); f=Integer.parseInt(minute.getText()); m=Integer.parseInt(second.getText()); if(1<=h&&h<=31&&0<=h&&h<=23&&0< ;=f&&f<=59&&0<=m&&m<=59) { fo=true; } else JOptionPane.showMessageDialog(null, "输入时间错误"); } catch(Exception e){ JOptionPane.showMessageDialog(null, "请输入正确的时间"); } } else { fo=false; day.setEditable(true); hour.setEditable(true); minute.setEditable(true); second.setEditable(true); queding.setText("确定"); //soumd1.stop(); } } }); Thread t1 = new Thread(this); t1.start(); } public void run() { while (true) { Date now = new Date(); SimpleDateFormat sdf = new SimpleDateFormat("yyyy年MM月dd日 HH时mm分ss秒",Locale.SIMPLIFIED_CHINESE); dangqian.setFont(new Font("微软雅黑",Font.BOLD,20)); dangqian.setForeground(Color.RED); dangqian.setText("当前时间: " + sdf.format(now)); SimpleDateFormat ri=new SimpleDateFormat("dd"); //封装 为了获取日期 SimpleDateFormat shi=new SimpleDateFormat("kk"); //封装 为了获取小时 SimpleDateFormat fen=new SimpleDateFormat("mm"); //封装 为了获取分钟 SimpleDateFormat miao=new SimpleDateFormat("ss"); //封装 为了获取秒钟 int riqi=Integer.parseInt(ri.format(now)); //获取日期 int shizhong=Integer.parseInt(shi.format(now)); //获取小时 int fenzhong=Integer.parseInt(fen.format(now)); //获取分钟 int miaozhong=Integer.parseInt(miao.format(now)); //获取秒钟 if(fenzhong==0&&miaozhong==0) try { soumd1=Applet.newAudioClip(new File(music.getText()).toURL()); //播放音乐 soumd1.play(); fo=false; } catch (MalformedURLException e) { e.printStackTrace(); } if(fo) { day.setEditable(false); hour.setEditable(false); minute.setEditable(false); second.setEditable(false); queding.setText("关闭"); if(riqi==r&&shizhong==h&&fenzhong==f&&miaozhong==m) // 判断条件 { try { soumd1=Applet.newAudioClip(new File(music.getText()).toURL()); //播放音乐 soumd1.play(); fo=false; } catch (MalformedURLException e) { e.printStackTrace(); } } } try { Thread.sleep(1000); } catch (InterruptedException ie) { } } } }