gridbaglayouttest.java~2~

java GUI用户界面程序

package chapter7.layout;

import java.awt.*;
import com.borland.jbcl.layout.XYLayout;
import com.borland.jbcl.layout.*;
import javax.swing.JButton;

public class GridBagLayoutTest
    extends Frame
{
    public GridBagLayoutTest()
    {
        try
        {
            jbInit();
        }
        catch (Exception exception)
        {
            exception.printStackTrace();
        }
    }

    private void jbInit()
        throws Exception
    {
        this.setLayout(gridBagLayout1);
        jButton1.setText("jButton1");
        jButton2.setText("jButton2");
        jButton3.setText("jButton3");
        jButton4.setText("jButton4");
        jButton5.setText("jButton5");
        jButton6.setText("jButton6");
        jButton7.setText("jButton7");
        this.add(jButton1, new GridBagConstraints(0, 0, 4, 1, 0.0, 0.0
                                                  , GridBagConstraints.CENTER,
                                                  GridBagConstraints.NONE,
                                                  new Insets(48, 58, 0, 57),
                                                  211, 0));
        this.add(jButton3, new GridBagConstraints(0, 1, 1, 3, 0.0, 0.0
                                                  , GridBagConstraints.CENTER,
                                                  GridBagConstraints.NONE,
                                                  new Insets(0, 58, 117, 0), 0,
                                                  78));
        this.add(jButton4, new GridBagConstraints(2, 1, 2, 1, 0.0, 0.0
                                                  , GridBagConstraints.CENTER,
                                                  GridBagConstraints.NONE,
                                                  new Insets(11, 13, 0, 57), 47,
                                                  0));
        this.add(jButton5, new GridBagConstraints(1, 3, 2, 1, 0.0, 0.0
                                                  , GridBagConstraints.CENTER,
                                                  GridBagConstraints.NONE,
                                                  new Insets(9, 0, 117, 0), 58,
                                                  0));
        this.add(jButton2, new GridBagConstraints(1, 1, 1, 1, 0.0, 0.0
                                                  , GridBagConstraints.CENTER,
                                                  GridBagConstraints.NONE,
                                                  new Insets(10, 0, 0, 0), 0, 0));
        this.add(jButton7, new GridBagConstraints(3, 3, 1, 1, 0.0, 0.0
                                                  , GridBagConstraints.CENTER,
                                                  GridBagConstraints.NONE,
                                                  new Insets(7, 0, 117, 57), 0,
                                                  0));
        this.add(jButton6, new GridBagConstraints(1, 2, 3, 1, 0.0, 0.0
                                                  , GridBagConstraints.CENTER,
                                                  GridBagConstraints.NONE,
                                                  new Insets(6, 0, 0, 57), 156,
                                                  3));
    }

    public static void main(String[] args)
    {
        GridBagLayoutTest gridbaglayouttest = new GridBagLayoutTest();
        gridbaglayouttest.setSize(300,300);
        gridbaglayouttest.show();
    }

    JButton jButton1 = new JButton();
    JButton jButton2 = new JButton();
    JButton jButton3 = new JButton();
    JButton jButton4 = new JButton();
    JButton jButton5 = new JButton();
    JButton jButton6 = new JButton();
    JButton jButton7 = new JButton();
    GridBagLayout gridBagLayout1 = new GridBagLayout();
}