gridlayoutpane.java

来自「JAVA 实例手册源码 Examples From Java Examples」· Java 代码 · 共 24 行

/*
 * Copyright (c) 2000 David Flanagan.  All rights reserved.
 * This code is from the book Java Examples in a Nutshell, 2nd Edition.
 * It is provided AS-IS, WITHOUT ANY WARRANTY either expressed or implied.
 * You may study, use, and modify it for any non-commercial purpose.
 * You may distribute it non-commercially as long as you retain this notice.
 * For a commercial use license, or to purchase the book (recommended),
 * visit http://www.davidflanagan.com/javaexamples2.
 */
package com.davidflanagan.examples.gui;
import java.awt.*;
import javax.swing.*;

public class GridLayoutPane extends JPanel {
  public GridLayoutPane() {
    // Layout components into a grid three columns wide, with the number
    // of rows depending on the number of components.  Leave 10 pixels
    // of horizontal and vertical space between components
    this.setLayout(new GridLayout(0, 3, 10, 10));
    // Add some components
    for(int i = 1; i <= 12; i++) this.add(new JButton("Button #" + i));
  }
}