View source for Yurttas/PL/OOL/Java/F/05/02/01/03/GBLButtons01.java

<syntaxhighlight lang="java" line start="1" enclose="div">/**
 *  Copyright(C) 1998
 *  All Rights Reserved. Salih Yurttas, ZCubes, BitsOfCode Software Systems, Inc..
 *
 *  Permission to use, copy, modify, and distribute this
 *  software and its documentation for EDUCATIONAL purposes
 *  and without fee is hereby granted provided that this
 *  copyright notice appears in all copies.
 *
 *  @date   : January 1, 1998.
 *  @author : Salih Yurttas.
 */


import java.awt.*;

public class GBLButtons01 extends Frame {

  public static void main(String[] args) {
    Frame f = new GBLButtons01();

    f.setSize(400,320);
    f.show();
  }

  private String[] bLabels = {"One",
                              "Two",
                              "Three"};
  private int n = bLabels.length;

  private Button[] b;

  public GBLButtons01() {
    setTitle("GBLButtons01");

    GridBagLayout gBL = new GridBagLayout();
    setLayout(gBL);

    b = new Button[n];

    for(int i=0; i<n; i++) {
      b[i] = new Button(bLabels[i]);
      add(b[i]);
    }
  }

}
</syntaxhighlight>