containedi.java

JTREE的例子

package util2;

import java.awt.*;
import javax.swing.*;
import javax.swing.border.*;
import java.io.*;
import javax.swing.text.*;

import util5.*;

public class ContainEdi extends JPanel implements CountListener
{
  BorderLayout borderLayout1 = new BorderLayout();
  JPanel statePan = new JPanel();
  Border border1;
  TitledBorder titledBorder1;
  Xeditor xeditor=new Xeditor();
  GridBagLayout gridBagLayout1 = new GridBagLayout();
  JPanel filePan = new JPanel();
  BorderLayout borderLayout2 = new BorderLayout();
  JPanel countPan = new JPanel(new FlowLayout(1,0,0));
  JLabel fileNameLab = new JLabel();
  JLabel countLab = new JLabel();
  JScrollPane scroPan = new JScrollPane();

  Document doc;
  File file;

  public ContainEdi(File file)
  {
    this.file=file;
    try
    {
      jbInit();
    }
    catch(Exception e)
    {
      e.printStackTrace();
    }
  }

  private void jbInit() throws Exception
  {
    border1 = new EtchedBorder(EtchedBorder.RAISED,Color.white,new Color(142, 142, 142));
    titledBorder1 = new TitledBorder("");
    this.setLayout(borderLayout1);
    //fileNameLab
    statePan.setLayout(gridBagLayout1);
    filePan.setLayout(borderLayout2);
    fileNameLab.setFont(new java.awt.Font("DialogInput", 1, 11));
    fileNameLab.setForeground(Color.black);
    fileNameLab.setBorder(BorderFactory.createLoweredBevelBorder());
    fileNameLab.setText("jLabel1");
    countLab.setFont(new java.awt.Font("DialogInput", 1, 11));
    countLab.setForeground(Color.black);
    countLab.setText("1:1");
    countPan.setBorder(BorderFactory.createLoweredBevelBorder());
    countPan.setPreferredSize(new Dimension(25, 18));
    scroPan.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
    scroPan.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
    xeditor.setDoubleBuffered(true);
    filePan.setPreferredSize(new Dimension(4, 18));
    this.add(statePan, BorderLayout.SOUTH);
    statePan.add(filePan,   new GridBagConstraints(0, 0, 1, 1, 0.9, 0.0
            ,GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, new Insets(0, 0, 0, 0), 0, 0));
    filePan.add(fileNameLab, BorderLayout.CENTER);
    statePan.add(countPan, new GridBagConstraints(1, 0, 1, 1, 0.1, 0.0
            ,GridBagConstraints.CENTER, GridBagConstraints.HORIZONTAL, new Insets(0, 0, 0, 0), 0, 0));
    countPan.add(countLab, null);
    this.add(scroPan, BorderLayout.CENTER);
    scroPan.getViewport().add(xeditor);
    this.xeditor.addCountListener(this);

    doc=xeditor.getDocument();
    this.fileNameLab.setText(this.file.getAbsolutePath());
  }

  public UtilUndoer getUndoManager(){return this.xeditor.getUndoManager();}

  public void addUndoRedoListener(UndoRedoListener l){
    this.getUndoManager().addUndoRedoListener(l);
  }

  public void addERCListener(ERCListener l){
    this.xeditor.addERCListener(l);
  }

  public Xeditor getXeditor(){return this.xeditor;}

  public void setFile(File file){this.file=file;}
  public File getFile(){return this.file;}
  public Document getDoc(){return this.doc;}

  public void setCountText(String cou){
    this.countLab.setText(cou);
  }

  public void saved(){this.xeditor.setModified(false);}

  public boolean isModified(){return this.xeditor.getModified();}

  public void eraseUR(){this.xeditor.eraseUR();}

  public String getAllText(){return this.xeditor.getText();}

  public static void main(String [] arg){
    JFrame jf=new JFrame("try");
    jf.setBounds(100,100,300,300);
    jf.getContentPane().add(new ContainEdi(new File("cl.cl")));
    jf.show();
  }
}