frame1.java

来自「jbuilder2005」· Java 代码 · 共 50 行

package gridlayouttest;

import java.awt.*;
import javax.swing.*;

public class Frame1
    extends JFrame {
  JPanel contentPane;
  GridLayout gridLayout1 = new GridLayout(2,3);//指定行数、列数
  Button button1 = new Button();
  Button button2 = new Button();
  Button button3 = new Button();
  Button button4 = new Button();
  Button button5 = new Button();
  Button button6 = new Button();
  public Frame1() {
    try {
      setDefaultCloseOperation(EXIT_ON_CLOSE);
      jbInit();
    }
    catch (Exception exception) {
      exception.printStackTrace();
    }
  }

  /**
   * Component initialization.
   *
   * @throws java.lang.Exception
   */
  private void jbInit() throws Exception {
    contentPane = (JPanel) getContentPane();
    contentPane.setLayout(gridLayout1);
    setSize(new Dimension(223, 117));
    setTitle("GridLayout");
    button1.setLabel("button1");
    button2.setLabel("button2");
    button3.setLabel("button3");
    button4.setLabel("button4");
    button5.setLabel("button5");
    button6.setLabel("button6");
    contentPane.add(button1);
    contentPane.add(button2);
    contentPane.add(button3);
    contentPane.add(button4);
    contentPane.add(button5);
    contentPane.add(button6);
  }
}