package com.drbob42.jbjar.tip12;

import java.awt.*;
import java.awt.event.*;
import java.applet.*;
import borland.jbcl.layout.*;

public class Invalidate2Applet extends Applet {
  GridBagLayout gridBagLayout1 = new GridBagLayout();
  Label label1 = new Label();
  TextField textField1 = new TextField();
  Button button1 = new Button();

  /*
   * Initialize the applet
   */
  public void init() {
    try {
      jbInit();
    }
    catch (Exception e) {
      e.printStackTrace();
    }
  }

  /*
   * Component initialization
   */
  private void jbInit() throws Exception {
    label1.setText("Label");
    textField1.setText("Text of which length is greater than label shown");
    button1.setLabel("Copy text to label");
    button1.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        button1_actionPerformed(e);
      }
    });
    this.setSize(new Dimension(460, 53));
    this.setLayout(gridBagLayout1);
    this.add(label1, new GridBagConstraints2(0, 0, 1, 1, 0.0, 0.0
            ,GridBagConstraints.WEST, GridBagConstraints.NONE, new Insets(5, 5, 5, 0), 0, 0));
    this.add(textField1, new GridBagConstraints2(1, 0, 1, 1, 1.0, 0.0
            ,GridBagConstraints.WEST, GridBagConstraints.HORIZONTAL, new Insets(5, 5, 5, 5), 0, 0));
    this.add(button1, new GridBagConstraints2(2, 0, 1, 1, 0.0, 0.0
            ,GridBagConstraints.EAST, GridBagConstraints.NONE, new Insets(5, 0, 5, 5), 0, 0));
  }

  /*
   * Get Applet information
   */
  public String getAppletInfo() {
    return
      "Invalidate UI controls demonstration\r\n" +
      "Hubert A. Klein Ikkink, http://www.drbob42.com/jbuilder";
  }

  /*
   * Get parameter info
   */
  public String[][] getParameterInfo() {
    return null;
  }

  void button1_actionPerformed(ActionEvent e) {
    label1.setText(textField1.getText());
    label1.invalidate();
    validate();
  }
}