caboutbox.java

application som kohonen , pour une classification de couleur et voir l application de l algorithme

package baseui;

/**
 * <p>Title: Gestion Affichage et processus</p>
 * <p>Copyright: Copyright (c) 2004</p>
 * @author: Jean-Philippe Rennard
 * @version 1.0
 */

import java.awt.*;
import java.awt.event.*;

/**
 * <p>Title: Affichage d'une bo顃e de dialogue "A propos"</p>
 */

public class CaboutBox extends Dialog {
  Panel panel1 = new Panel();
  BorderLayout borderLayout1 = new BorderLayout();
  Panel panel2 = new Panel();
  Button button1 = new Button();
  Panel panel3 = new Panel();
  GridLayout gridLayout1 = new GridLayout();
  Frame owner;
  TextArea textArea = new TextArea("",1,1, TextArea.SCROLLBARS_NONE);

  public CaboutBox(Frame frame, String title, boolean modal) {
    super(frame, title, modal);
    owner = frame;
    enableEvents(AWTEvent.WINDOW_EVENT_MASK);
    try {
      jbInit();
      add(panel1);
      pack();
    }
    catch(Exception ex) {
      ex.printStackTrace();
    }
  }

  private void jbInit() throws Exception {
    panel1.setLayout(borderLayout1);
    button1.setLabel("OK");
    button1.addActionListener(new AboutBox_button1_actionAdapter(this));
    panel3.setLayout(gridLayout1);
    gridLayout1.setColumns(1);
    textArea.setEditable(false);
    textArea.setText("textArea1");
    panel1.add(panel2,  BorderLayout.SOUTH);
    panel2.add(button1, null);
    panel1.add(panel3, BorderLayout.CENTER);
    panel3.add(textArea, null);
  }

  /** Display Info box */
  public void dispInfoBox(String t) {
    textArea.setText(t);
    Dimension dim= getToolkit().getScreenSize();
    setSize(Math.max(dim.width/3,320),Math.max(dim.height/3,240));
    setLocation(owner.getLocation().x+(owner.getSize().width/2)-
        (getSize().width/2),owner.getLocation().y+(owner.getSize().height/2)-
        (getSize().height/2));
    show();
  }

  protected void processWindowEvent(WindowEvent e) {
    if (e.getID() == WindowEvent.WINDOW_CLOSING) {
      cancel();
    }
    super.processWindowEvent(e);
  }

  void cancel() {
    dispose();
  }

  void button1_actionPerformed(ActionEvent e) {
    cancel();
  }
}

class AboutBox_button1_actionAdapter implements java.awt.event.ActionListener {
  CaboutBox adaptee;

  AboutBox_button1_actionAdapter(CaboutBox adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.button1_actionPerformed(e);
  }

}