modifydia.java

JTREE的例子

package util3;

import javax.swing.*;
import java.awt.*;
import util2.*;
import util4.*;
import java.awt.event.*;
import util5.*;

public class ModifyDia extends JDialog
{
  JPanel jPanel1 = new JPanel();
  GridBagLayout gridBagLayout1 = new GridBagLayout();
  JLabel nameLab = new JLabel();
  JTextField renameTf = new JTextField();
  JLabel goalLab = new JLabel();
  JButton okBut = new JButton();
  JButton cancelBut = new JButton();
  JLabel nulLab = new JLabel();
  JScrollPane jScrollPane1 = new JScrollPane();
  JTextArea goalTa = new JTextArea();

  Messager mesg;
  YorNListener listen;
  boolean taNotify=false;
  private JScrollPane jScrollPane2 = new JScrollPane();
  private JLabel jLabel1 = new JLabel();
  private JTextArea remarkTA = new JTextArea();
  private JLabel jLabel2 = new JLabel();

  public ModifyDia(Frame frame,String title,boolean modal)
  {
    super(frame,title,modal);
    try {
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }

  private void jbInit() throws Exception {
    jPanel1.setLayout(gridBagLayout1);
    nameLab.setFont(new java.awt.Font("Dialog", 1, 14));
    nameLab.setText("r :  ");
    goalLab.setFont(new java.awt.Font("Dialog", 1, 14));
    goalLab.setText("Value :  ");
    okBut.setActionCommand("okBut");
    okBut.setText("OK");
    cancelBut.setActionCommand("cancelBut");
    cancelBut.setText("Cancel");
    nulLab.setFont(new java.awt.Font("Dialog", 1, 14));
    nulLab.setText(" ");
    goalTa.setCaretColor(SystemColor.activeCaption);
    goalTa.setForeground(SystemColor.desktop);
    goalTa.setFont(new java.awt.Font("SansSerif", 0, 13));
    renameTf.addKeyListener(new java.awt.event.KeyAdapter()
    {
      public void keyReleased(KeyEvent e)
      {//System.out.println("typed");
        renameTf_released(e);
      }
    });
    renameTf.addActionListener(new ActionListener(){
      public void actionPerformed(ActionEvent e){
        okBut.doClick();
      }
    });
    jLabel1.setText(" ");
    jScrollPane1.setPreferredSize(new Dimension(40, 23));
    jLabel2.setFont(new java.awt.Font("Dialog", 1, 14));
    jLabel2.setText("Remark :");
    this.getContentPane().add(jPanel1, BorderLayout.CENTER);
    jPanel1.add(jScrollPane1,                                    new GridBagConstraints(1, 1, 2, 3, 1.0, 0.6
            ,GridBagConstraints.SOUTHWEST, GridBagConstraints.BOTH, new Insets(0, -37, 5, 3), 0, 41));
    jPanel1.add(nulLab,                new GridBagConstraints(0, 2, 1, 1, 0.0, 0.0
            ,GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0));
    jPanel1.add(jScrollPane2,                       new GridBagConstraints(1, 4, 2, 1, 1.0, 0.3
            ,GridBagConstraints.SOUTHWEST, GridBagConstraints.BOTH, new Insets(0, -37, 0, 3), 0, 47));
    jScrollPane2.getViewport().add(remarkTA, null);
    jPanel1.add(jLabel1,     new GridBagConstraints(0, 5, 1, 1, 0.0, 0.0
            ,GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 57, 5));
    jPanel1.add(okBut,      new GridBagConstraints(1, 6, 1, 1, 0.0, 0.0
            ,GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(0, -28, 0, 33), 19, 0));
    jPanel1.add(cancelBut,   new GridBagConstraints(2, 6, 1, 1, 0.0, 0.0
            ,GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0));
    jPanel1.add(nameLab,          new GridBagConstraints(0, 0, 1, 1, 0.3, 0.0
            ,GridBagConstraints.SOUTHWEST, GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0));
    jPanel1.add(goalLab, new GridBagConstraints(0, 1, 1, 1, 0.2, 0.0
            ,GridBagConstraints.SOUTHWEST, GridBagConstraints.NONE, new Insets(0, 1, 0, 25), 0, 0));
    jPanel1.add(jLabel2, new GridBagConstraints(0, 4, 1, 1, 0.0, 0.0
            ,GridBagConstraints.NORTHWEST, GridBagConstraints.NONE, new Insets(-1, -1, 1, 37), 0, 0));
    jPanel1.add(renameTf,     new GridBagConstraints(1, 0, 2, 1, 0.7, 0.0
            ,GridBagConstraints.WEST, GridBagConstraints.BOTH, new Insets(0, -37, 0, 80), 0, 0));
    jScrollPane1.getViewport().add(goalTa, null);
    renameTf.setColumns(15);
    setBounds(270,190,360,290);

    okBut.addActionListener(new ActionListener(){
      public void actionPerformed(ActionEvent e){
        /*String str=renameTf.getText();
        if(str.length()==0) return ;
        mesg=new Messager(str);
        if(selfEditCB.isSelected()){
          String s=goalTa.getText();
          mesg.setContent(s);
          ModifyDia.this.setVisible(false);
          listen.gotYes(true);
        }
        else{
          mesg.makeContent();
          ModifyDia.this.setVisible(false);
          listen.gotYes(true);
        }
        selfEditCB.setSelected(false);*/
        String str=renameTf.getText();
        if(str.length()==0) return;
        mesg.setName(str);
        mesg.setContent(goalTa.getText());
        mesg.setAttMsg(remarkTA.getText());
        ModifyDia.this.setVisible(false);
        listen.gotYes(YorNListener.yes);
      }
    });

    cancelBut.addActionListener(new ActionListener(){
      public void actionPerformed(ActionEvent e){
        ModifyDia.this.setVisible(false);
        listen.gotYes(YorNListener.no);
      }
    });

    addWindowListener(new WindowAdapter(){
      public void windowClosing(WindowEvent e) {
        ModifyDia.this.setVisible(false);
        listen.gotYes(YorNListener.cancel);
      }
    });
  }

  public void setNameRow(String lab,Messager m){
    this.nameLab.setText(lab);
    this.renameTf.setText(m.getName());
    this.goalTa.setText(m.getContent());
    this.remarkTA.setText(m.getAttMsg());
    this.mesg=m;
    if("Name : "==(lab.intern())) taNotify=true;
    else taNotify=false;
  }

  public void showIt(String s){
    this.setTitle(s);
    this.goalTa.setEditable(true);
    this.setVisible(true);
  }

  public void showIt(String title,boolean state){
    this.setTitle(title);
    this.goalTa.setEditable(state);
    this.setVisible(true);
  }

  public void addYorNListener(YorNListener l){
    this.listen=l;
  }

  public Messager getMesg(){return this.mesg;}

  void renameTf_released(KeyEvent e)
  { if(this.taNotify){//System.out.println("tt");
      String s=null;
      if((s=renameTf.getText().trim()).length()!=0){
        this.goalTa.setText(Messager.makeContent(s));
      }
    }
  }

  public static void main(String[] arg){
    JFrame jf=new JFrame("try");
    ModifyDia rp=new ModifyDia(jf,"Rename",false);
    jf.setBounds(200,200,200,200);
    jf.show();
    rp.show();
  }
}