frame2.java~2~

对初学者很有帮助的代码,本学期才开始学java

package nestedlayouts;

import java.awt.BorderLayout;
import java.awt.Dimension;

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

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2006</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class Frame2 extends JFrame {
    JPanel contentPane;
    JPanel top = new JPanel();
    JPanel middle = new JPanel();
    JPanel statusBar = new JPanel();
    JPanel left_toolbar = new JPanel();
    JPanel right_toolbar = new JPanel();
    GridLayout gridLayout1 = new GridLayout();
    GridLayout gridLayout2 = new GridLayout();
    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();
    JButton jButton8 = new JButton();
    JButton jButton9 = new JButton();
    BorderLayout borderLayout1 = new BorderLayout();
    JScrollPane jScrollPane1 = new JScrollPane();
    JTextArea jTextArea1 = new JTextArea();
    GridLayout gridLayout3 = new GridLayout();
    JLabel jLabel1 = new JLabel();
    JLabel jLabel2 = new JLabel();
    public Frame2() {
        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(null);
        setSize(new Dimension(440, 365));
        setTitle("Frame Title");
        top.setBorder(BorderFactory.createRaisedBevelBorder());
        top.setBounds(new Rectangle(0, 2, 437, 32));
        top.setLayout(null);
        middle.setBorder(BorderFactory.createRaisedBevelBorder());
        middle.setBounds(new Rectangle(5, 33, 434, 293));
        middle.setLayout(borderLayout1);
        statusBar.setBorder(BorderFactory.createRaisedBevelBorder());
        statusBar.setBounds(new Rectangle(5, 326, 432, 37));
        statusBar.setLayout(gridLayout3);
        left_toolbar.setBorder(BorderFactory.createRaisedBevelBorder());
        left_toolbar.setBounds(new Rectangle(6, 4, 382, 25));
        left_toolbar.setLayout(gridLayout1);
        right_toolbar.setBorder(BorderFactory.createRaisedBevelBorder());
        right_toolbar.setBounds(new Rectangle(392, 3, 39, 26));
        right_toolbar.setLayout(gridLayout2);
        jButton1.setMargin(new Insets(2, 2, 2, 2));
        jButton1.setText("New");
        jButton2.setMargin(new Insets(2, 2, 2, 2));
        jButton2.setText("Open");
        jButton3.setMargin(new Insets(2, 2, 2, 2));
        jButton3.setText("Save");
        jButton4.setMargin(new Insets(2, 2, 2, 2));
        jButton4.setText("Exit");
        jButton5.setToolTipText("");
        jButton5.setMargin(new Insets(2, 2, 2, 2));
        jButton5.setText("Cut");
        jButton6.setMargin(new Insets(2, 2, 2, 2));
        jButton6.setText("Copy");
        jButton7.setMargin(new Insets(2, 2, 2, 2));
        jButton7.setText("Paste");
        jButton8.setMargin(new Insets(2, 2, 2, 2));
        jButton8.setText("Undo");
        jButton9.setMargin(new Insets(2, 2, 2, 2));
        jButton9.setText("help");
        gridLayout1.setHgap(2);
        jLabel1.setBorder(BorderFactory.createLoweredBevelBorder());
        jLabel1.setText("Status:");
        jLabel2.setBorder(BorderFactory.createLoweredBevelBorder());
        gridLayout3.setHgap(2);
        contentPane.add(top);
        top.add(left_toolbar);
        left_toolbar.add(jButton1);
        left_toolbar.add(jButton2);
        left_toolbar.add(jButton3);
        left_toolbar.add(jButton4);
        left_toolbar.add(jButton5);
        left_toolbar.add(jButton6);
        left_toolbar.add(jButton7);
        left_toolbar.add(jButton8);
        top.add(right_toolbar);
        right_toolbar.add(jButton9);
        contentPane.add(statusBar);
        statusBar.add(jLabel1);
        statusBar.add(jLabel2);
        contentPane.add(middle);
        middle.add(jScrollPane1, java.awt.BorderLayout.CENTER);
        jScrollPane1.getViewport().add(jTextArea1);
    }
}