wordbox.java

单词查询系统 用java实现 界面美观大方 可以进行存取 查询等功能

package program;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;

import support.*;
public class wordbox extends JFrame 
implements ActionListener,ItemListener {
    /*自定义控件*/
	public ALabel iclbl1=new ALabel("");
	public ALabel iclbl2=new ALabel("");
	public ALabel iclbl4=new ALabel("");
	public ImageIcon im=new ImageIcon("ic1.gif");
	public ImageIcon im2=new ImageIcon("ic2.gif");
	public ImageIcon im3=new ImageIcon("ic3.gif");
	public TextArea meantxt=new TextArea("TextArea");
	public int meanheight=0;
	//查询单词操作部分
	public JButton insbtn=new JButton("Insert");//插入单词
    public JButton delbtn=new JButton("Delete");//删除单词
    public JButton serbtn=new JButton("Search");//查找单词
    public JTextField wordtxt=new JTextField();//单词文本框
    //查询过单词列表
    public List reclst=new List();//查询过单词列表
    public JButton rdelbtn=new JButton("Delete it");
    //动态信息显示模块
   // public ALabel mtxlbl=new ALabel
                // ("BoxSpace[0][0]\nBoxLocation=[0]\nWord=[null]");//动态显示抽取的单词
    public List storlst=new List();//当前所查询的柱体存储空间内的单词
    //弹出标签
    //public ALabel msglbl=new ALabel("message");
    //背景图片lbl
    public JLabel backlbl=new JLabel("BackImage");
    //矩阵选择
    public JComboBox choice1;
    public JComboBox choice2;
    String [] conter1=new String[60];
    String [] conter2=new String[60];
    /*自定义变量*/
    private ImageIcon image;//背景图像
    private WordList wlst;//单词库
    private Word word;//单词个体
    private Record record;//记录
    private Timer t1;//特效控制计时器
    private int chx=0,chy=0;//更新单词库列表
	/*构造函数*/
	public wordbox(){super();init();}
	public wordbox(String str){super(str);init();}
	
	public void init()
	{/*初始化函数*/
		for(int i=0;i<60;i++)
		{
			conter1[i]="MatrixX="+i;
			conter2[i]="MatrixY="+i;
		}
	    choice1=new JComboBox(conter1);
	    choice2=new JComboBox(conter2);
		/*控件及窗体初始化*/
		Container c=this.getContentPane();
		c.setBackground(new Color(150,204,206));
		c.setLayout(null);
		c.add(wordtxt);
		c.add(insbtn);
		c.add(delbtn);
		c.add(serbtn);
		c.add(reclst);
		c.add(storlst);
		c.add(choice1);
		c.add(choice2);
		c.add(rdelbtn);
		c.add(iclbl1);
		c.add(iclbl2);
		c.add(iclbl4);
		c.add(meantxt);
		this.setSize(330,450);
		this.setResizable(false);
		/*设定关闭窗体时操作*/
		this.addWindowListener(new WindowAdapter()
				{ public void windowClosing(WindowEvent e)
				  {/*当关闭窗体时存储字典及查询记录信息*/
					  wlst.Save("words.txt");
					  record.setRecords(reclst.getItems());
					  record.Save("record.txt");
					  System.exit(1);}});
		/*自变量初始化*/
		wlst=new WordList();//创建字典对象
		wlst.Load("words.txt");//加载字典文件
		word=new Word();//创建单词对象
		record=new Record();//创建记录对象
		record.Load("record.txt");//加载记录文件
		this.stolstUpdata(33,51);
		layoutHelper(this.getSize());
		this.reclstUpdata(record.getRecords());
		/*设定时间特效开始*/
		 rdelbtn.setEnabled(false);
	}
	public void layoutHelper(Dimension f)
	{/*自定义布局管理*/
		int x=0,y=0,w=0,h=0;
		/*背景图片管理backlbl*/
		backlbl.setSize(f);//设定该控件大小
		backlbl.setLocation(0,0);
		backlbl.setIcon(image);//设定背景图片
		/*单词查询模块wordtxt,insbtn,delbtn,serbtn*/
		/*iclbl*/
		x=2;y=2;
		w=(int)f.getWidth()-x-9;h=23;
		iclbl1.setSize(w,h);
		iclbl1.setLocation(x,y);
		iclbl1.setIcon(im);
		/*wordtxt*/
		x=2;y=25;
		w=(int)f.getWidth()-x-9;h=23;
		wordtxt.setSize(w,h);
		wordtxt.setLocation(x,y);
		wordtxt.setFont(new Font("TimesRoman",Font.PLAIN,12));
		wordtxt.addActionListener(this);
		/*insbtn*/
		x=wordtxt.getX();
		y=wordtxt.getHeight()+wordtxt.getY()+2;
		w=wordtxt.getWidth()/3-1;h=23;
		insbtn.setSize(w,h);
		insbtn.setLocation(x,y);
		insbtn.addActionListener(this);
		/*delbtn*/
		x=insbtn.getX()+insbtn.getWidth()+2;
		y=wordtxt.getHeight()+wordtxt.getY()+2;
		w=wordtxt.getWidth()/3-1;h=23;
		delbtn.setSize(w,h);
		delbtn.setLocation(x,y);
		delbtn.addActionListener(this);
		/*serbtn*/
		x=delbtn.getX()+delbtn.getWidth()+2;
		y=wordtxt.getHeight()+wordtxt.getY()+2;
		w=wordtxt.getWidth()/3-1;h=23;
		serbtn.setSize(w,h);
		serbtn.setLocation(x,y);
		serbtn.addActionListener(this);
		/*meantxt*/
		x=wordtxt.getX();
		y=insbtn.getHeight()+insbtn.getY()+4;
		w=wordtxt.getWidth();h=meanheight;//(int)f.getHeight()/5;
		meantxt.setSize(w,h);
		meantxt.setLocation(x,y);
		meantxt.setFont(new Font("TimesRoman",Font.PLAIN,12));
		/*iclbl2*/
		x=wordtxt.getX();y=meantxt.getY()+meantxt.getHeight()+2;
		w=(int)(f.getWidth())-x;h=23;
		iclbl2.setSize(w,h);
		iclbl2.setLocation(x,y);
		iclbl2.setIcon(im2);
		/*storlst*/
		x=wordtxt.getX();y=iclbl2.getY()+iclbl2.getHeight()+2;
		w=(int)f.getWidth()/2-4;
		h=((int)f.getHeight()-y)-80;
		storlst.setSize(w,h);
		storlst.setLocation(x,y);
		storlst.setFont(new Font("TimesRoman",Font.PLAIN,12));
		storlst.addItemListener(this);
		/*矩阵选择模块*/
		/*choice1*/
		x=storlst.getX();
		y=storlst.getY()+storlst.getHeight()+2;
		w=storlst.getWidth()/2;h=20;
		choice1.setSize(w,h);
		choice1.setLocation(x,y);
		choice1.addItemListener(this);
		/*choice2*/
		x=choice1.getX()+choice1.getWidth()+3;
		y=choice1.getY();
		w=(storlst.getWidth()-x)+2;h=20;
		choice2.setSize(w,h);
		choice2.setLocation(x,y);
		choice2.addItemListener(this);
		/*reclst*/
		x=storlst.getX()+storlst.getWidth()+2;
		y=storlst.getY();
		w=storlst.getWidth()-5;h=storlst.getHeight();
		reclst.setSize(w,h);
	    reclst.setLocation(x,y);
	    reclst.setBackground(Color.WHITE);
	    reclst.addItemListener(this);
	    /*rdelbtn*/
	    x=reclst.getX();
		y=reclst.getY()+reclst.getHeight()+2;
		w=reclst.getWidth();h=20;
		rdelbtn.setSize(w,h);
	    rdelbtn.setLocation(x,y);
	   
	    rdelbtn.addActionListener(this);
	    /*iclbl4*/
		x=wordtxt.getX();y=rdelbtn.getY()+rdelbtn.getHeight()+2;
		w=(int)(f.getWidth())-x;h=23;
		iclbl4.setSize(w,h);
		iclbl4.setLocation(x,y);
		iclbl4.setIcon(im3);
	}
	/*各类辅助函数*/
	public void stolstUpdata(int x,int y)
	{/*更新单词库列表中的单词*/
		storlst.removeAll();
		if(wlst.getWordsMount(x,y)>0)
		{/*只有当检索的柱形空间内有单词时才进行更新*/
			String []str=new String[wlst.getWordsMount(x,y)];//声明JLabel数组存储单词含义
			for(int i=0;i<wlst.getWordsMount(x,y);i++)
		    {
				str[i]="["+wlst.getWordbox(x,y,i+1).getEngWord()
				       +"] means :["+wlst.getWordbox(x,y,i+1).getChWord()
				       +"]";
				storlst.add(str[i]);
			}
			/*storlst=new JList(str);
			storlst.setFont(new Font("TimesRoman",Font.PLAIN,12));
			stopane.getViewport().setView(storlst);*/
		}
	}
	public void reclstUpdata(String []s)
	{/*更新记录列表中的单词*/
		//reclst=new JList(record.getRecords());
		//recpane.getViewport().setView(reclst);
		reclst.removeAll();
		try{
		for(int i=0;i<s.length;i++)
		{
			if(!s[i].equals(""))
			     reclst.add(s[i]);
		}}catch(Exception e){};
	}
	public String strCut(String str,char ch1,char ch2)
	{/*从制定字符串中截取指定标识符内的字符串*/
		String temp="";
		try{char [] ch=str.toCharArray();
		
		int start=0,end=0;
		
		for(int i=0;i<ch.length;i++)
		{
			if(ch[i]==ch1)start=i;
			if(ch[i]==ch2){
				end=i;
				break;
			}
		}
		for(int j=start+1;j<end;j++)temp+=ch[j];}catch(Exception e){}
		return temp;
	}
	public boolean isRecorded(String str)
	{/*判断记录列表中是否有该单词*/
		String []item=reclst.getItems();
		int conter=0;
		try{
		while(!str.equals(item[conter])&&conter<item.length)
		{
			conter++;
		}}catch(Exception e){}
		if(conter<item.length) return true;
		return false;
	}
	/*各类单词操作辅助函数*/
	public void insertWord(String eng,String ch)
	{/*插入操作*/
		word=new Word();
		word.setEngWord(eng);
		word.setChWord(ch);
		word.setTimes(0);
		wlst.InsertWord(word);
	}
	public void deleteWord(String eng)
	{/*删除操作*/
		word=new Word();
		word.setEngWord(eng);
		wlst.DeleteWord(word);
		reclst.remove(word.getEngWord());
	}
	public void checkWord(String eng)
	{/*查找操作*/
		word=new Word();
		word.setEngWord(eng);
	    wlst.CheckTheWord(word);
	    word=wlst.getTemp();
	    word.setTimes(word.getTimes()+1);
	}
	public void DisplayPart(int x,int y,Word w)
	{/*展示模块设定*/
		this.stolstUpdata(x,y);
		choice1.setSelectedIndex(x);
		choice2.setSelectedIndex(y);
		this.repaint();
	}
	public void paint(Graphics g)
	{/*重载绘图方法*/
		layoutHelper(this.getSize());
		super.paint(g);
	}
	/*各类事件监听器*/
	public void actionPerformed(ActionEvent e)
	{
		if(!wordtxt.getText().equals("")&&e.getActionCommand().equals("Confirm"))
		{/*插入单词按钮*/
			insertWord(wordtxt.getText(),meantxt.getText());
			wlst.wordDiged(word.getEngWord());
			this.stolstUpdata(wlst.getOrder1(),wlst.getOrder2());
			insbtn.setText("Insert");
			meanheight=0;
			this.repaint();
		}
		if(!wordtxt.getText().equals("")&&e.getActionCommand().equals("Insert"))
		{
			meanheight=	meanheight=(int)this.getHeight()/5;
			insbtn.setText("Confirm");
			this.repaint();
			meantxt.setText("");
		}
		if(e.getSource().equals(wordtxt))
		{/*单词文本框*/
			wordtxt.selectAll();
			checkWord(wordtxt.getText());
			String str="BoxSpace["+wlst.getOrder1()+"]["+wlst.getOrder2()+
    		"]\nBoxLocation=["+(storlst.getSelectedIndex()+1)
    		+"]\nWord=["+word.getEngWord()+"]\nMeans:"+
    		this.getStrSized(word.getChWord(),'\n',meantxt.getWidth()
    				,meantxt.getFont().getSize());
	        meantxt.setText(str);
			meanheight=(int)this.getHeight()/5;
			if(!isRecorded(word.getEngWord())&&!word.getEngWord().equals(""))
	                         reclst.add(word.getEngWord());
		    wlst.wordDiged(word.getEngWord());
			this.DisplayPart(wlst.getOrder1(),wlst.getOrder2(),word);
			serbtn.setText("Close");
		}
		if(!delbtn.getText().equals("")&&e.getSource().equals(delbtn))
		{/*删除单词*/
			try{
			deleteWord(wordtxt.getText());
			wlst.wordDiged(word.getEngWord());
			this.stolstUpdata(wlst.getOrder1(),wlst.getOrder2());}catch(Exception exp){}
		}
		if(e.getActionCommand().equals("Search"))
		{/*查找单词*/
			wordtxt.selectAll();
			checkWord(wordtxt.getText());
			String str="BoxSpace["+wlst.getOrder1()+"]["+wlst.getOrder2()+
    		"]\nBoxLocation=["+(storlst.getSelectedIndex()+1)
    		+"]\nWord=["+word.getEngWord()+"]\nMeans:"+
    		this.getStrSized(word.getChWord(),'\n',meantxt.getWidth()
    				,meantxt.getFont().getSize());
	        meantxt.setText(str);
			meanheight=(int)this.getHeight()/5;
			if(!isRecorded(word.getEngWord())&&!word.getEngWord().equals(""))
	                         reclst.add(word.getEngWord());
		    wlst.wordDiged(word.getEngWord());
			this.DisplayPart(wlst.getOrder1(),wlst.getOrder2(),word);
			serbtn.setText("Close");
		}
		if(e.getActionCommand().equals("Close"))
		{
			wordtxt.selectAll();
			meanheight=0;
			this.layoutHelper(this.getSize());
			serbtn.setText("Search");
		}
		if(e.getSource().equals(t1))
		{/*时间特效*/
		}
		if(e.getSource().equals(rdelbtn))
		{
			try{reclst.remove(reclst.getSelectedItem());}
			catch(Exception exp){}
			if(reclst.getSelectedIndex()>0)
			{
				reclst.select(reclst.getSelectedIndex()-1);
			}else{rdelbtn.setEnabled(false);}
		}
	}
	public void itemStateChanged(ItemEvent e)
	{
		
		if(e.getSource().equals(storlst))
		{/*单击storlst中的项目则进行查询该单词*/
			checkWord(this.strCut(storlst.getSelectedItem(),'[',']'));
			String str="BoxSpace["+wlst.getOrder1()+"]["+wlst.getOrder2()+
    		"]\nBoxLocation=["+(storlst.getSelectedIndex()+1)
    		+"]\nWord=["+word.getEngWord()+"]\nMeans:"+
    		this.getStrSized(word.getChWord(),'\n',meantxt.getWidth()
    				,meantxt.getFont().getSize());
	        meantxt.setText(str);
			meanheight=(int)this.getHeight()/5;
			wordtxt.setText(word.getEngWord());
		    if(!isRecorded(word.getEngWord())&&!word.getEngWord().equals(""))
		    	                    reclst.add(word.getEngWord());
		    wlst.wordDiged(word.getEngWord());
			this.repaint();
			serbtn.setText("Close");
		}
		if(e.getSource().equals(reclst))
		{/*单击reclst中的项目则进行查询该单词*/
			checkWord(reclst.getSelectedItem());
			String str="BoxSpace["+wlst.getOrder1()+"]["+wlst.getOrder2()+
		    		"]\nBoxLocation=["+(storlst.getSelectedIndex()+1)
		    		+"]\nWord=["+word.getEngWord()+"]\nMeans:"+
		    		this.getStrSized(word.getChWord(),'\n',meantxt.getWidth()
		    				,meantxt.getFont().getSize());
			meantxt.setText(str);
			meanheight=(int)this.getHeight()/5;
			wordtxt.setText(word.getEngWord());
			wlst.wordDiged(word.getEngWord());
			this.DisplayPart(wlst.getOrder1(),wlst.getOrder2(),word);
			rdelbtn.setEnabled(true);
			serbtn.setText("Close");
		}
		if(e.getSource().equals(choice1))
		{
			chx=this.getInteger((String)choice1.getSelectedItem());
			chy=this.getInteger((String)choice2.getSelectedItem());
			this.stolstUpdata(chx,chy);
		}
		if(e.getSource().equals(choice2))
		{
			chx=this.getInteger((String)choice1.getSelectedItem());
		    chy=this.getInteger((String)choice2.getSelectedItem());
		    this.stolstUpdata(chx,chy);
		}
	}
	public String getStrSized(String str,char c,int width,int fsize)
    {
    	//按照控件的大小设定字符串的断点
    	
        int   div=2*(width)/(fsize);
        char [] ch=str.toCharArray();
        String tempstr="";
        try{
        for(int i=1;i<ch.length+1;i++)
        {
        	tempstr+=ch[i-1];
        	if(i!=1&&i%div==0)
        	{
        		tempstr+=c;
        	}
        }}catch(Exception e){}
    	return tempstr;
    }  
	public int getInteger(String str)
	{
		char[] ch=str.toCharArray();
		String t="";
		for(int i=8;i<ch.length;i++)
			t+=ch[i];
		return Integer.parseInt(t);
	}
}