frame.java

用NETBEAN实现的哈夫曼数据压缩

/*
 * Frame.java
 *
 * Created on 2007年7月16日, 上午8:59
 */

package data.gui;

/**
 *
 * @author  jsjxy
 */
public class Frame extends javax.swing.JFrame {
    
    /** Creates new form Frame */
    public Frame() {
        initComponents();
        //this.initFileChooser();
    }
    
    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    // <editor-fold defaultstate="collapsed" desc=" 生成的代码 ">//GEN-BEGIN:initComponents
    private void initComponents() {
        jFrame1 = new javax.swing.JFrame();
        jPanel1 = new javax.swing.JPanel();
        jLabel1 = new javax.swing.JLabel();
        jButtonOpen1 = new javax.swing.JButton();
        jScrollPaneCenter1 = new javax.swing.JScrollPane();
        jTextArea1 = new javax.swing.JTextArea();
        jTextFieldFFilePath1 = new javax.swing.JTextField();
        jPanel2 = new javax.swing.JPanel();
        jTextFieldFFilePath2 = new javax.swing.JTextField();
        jButtonOpen2 = new javax.swing.JButton();
        jScrollPaneCenter2 = new javax.swing.JScrollPane();
        jTextArea2 = new javax.swing.JTextArea();
        jLabel2 = new javax.swing.JLabel();
        jMenuBar1 = new javax.swing.JMenuBar();
        intro = new javax.swing.JMenu();
        option = new javax.swing.JMenu();
        help = new javax.swing.JMenu();
        jMenuItem1 = new javax.swing.JMenuItem();

        org.jdesktop.layout.GroupLayout jFrame1Layout = new org.jdesktop.layout.GroupLayout(jFrame1.getContentPane());
        jFrame1.getContentPane().setLayout(jFrame1Layout);
        jFrame1Layout.setHorizontalGroup(
            jFrame1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(0, 400, Short.MAX_VALUE)
        );
        jFrame1Layout.setVerticalGroup(
            jFrame1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(0, 300, Short.MAX_VALUE)
        );

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        setTitle("HuffmanCode");
        jLabel1.setText("\u6587\u4ef6\u8def\u5f84\uff1a");

        jButtonOpen1.setText("\u6253\u5f00");
        jButtonOpen1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButtonOpen1ActionPerformed(evt);
            }
        });

        jScrollPaneCenter1.setBorder(javax.swing.BorderFactory.createTitledBorder(""));
        jTextArea1.setColumns(20);
        jTextArea1.setEditable(false);
        jTextArea1.setRows(5);
        jScrollPaneCenter1.setViewportView(jTextArea1);

        jTextFieldFFilePath1.setEditable(false);

        org.jdesktop.layout.GroupLayout jPanel1Layout = new org.jdesktop.layout.GroupLayout(jPanel1);
        jPanel1.setLayout(jPanel1Layout);
        jPanel1Layout.setHorizontalGroup(
            jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(jPanel1Layout.createSequentialGroup()
                .add(jLabel1)
                .add(5, 5, 5)
                .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING, false)
                    .add(org.jdesktop.layout.GroupLayout.TRAILING, jScrollPaneCenter1)
                    .add(jPanel1Layout.createSequentialGroup()
                        .add(jTextFieldFFilePath1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 430, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                        .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                        .add(jButtonOpen1)))
                .addContainerGap(68, Short.MAX_VALUE))
        );
        jPanel1Layout.setVerticalGroup(
            jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(jPanel1Layout.createSequentialGroup()
                .addContainerGap()
                .add(jPanel1Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jLabel1)
                    .add(jTextFieldFFilePath1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                    .add(jButtonOpen1))
                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                .add(jScrollPaneCenter1, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 132, Short.MAX_VALUE)
                .addContainerGap())
        );

        jTextFieldFFilePath2.setEditable(false);

        jButtonOpen2.setText("\u6253\u5f00");

        jScrollPaneCenter2.setBorder(javax.swing.BorderFactory.createTitledBorder(""));
        jTextArea2.setColumns(20);
        jTextArea2.setEditable(false);
        jTextArea2.setRows(5);
        jScrollPaneCenter2.setViewportView(jTextArea2);

        jLabel2.setText("\u6587\u4ef6\u8def\u5f84\uff1a");

        org.jdesktop.layout.GroupLayout jPanel2Layout = new org.jdesktop.layout.GroupLayout(jPanel2);
        jPanel2.setLayout(jPanel2Layout);
        jPanel2Layout.setHorizontalGroup(
            jPanel2Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(jPanel2Layout.createSequentialGroup()
                .add(jLabel2)
                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                .add(jPanel2Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING, false)
                    .add(org.jdesktop.layout.GroupLayout.TRAILING, jScrollPaneCenter2)
                    .add(jPanel2Layout.createSequentialGroup()
                        .add(jTextFieldFFilePath2, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 430, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                        .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                        .add(jButtonOpen2)))
                .addContainerGap())
        );
        jPanel2Layout.setVerticalGroup(
            jPanel2Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(jPanel2Layout.createSequentialGroup()
                .add(jPanel2Layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
                    .add(jLabel2)
                    .add(jTextFieldFFilePath2, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                    .add(jButtonOpen2))
                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                .add(jScrollPaneCenter2, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 120, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(31, Short.MAX_VALUE))
        );

        jMenuBar1.addFocusListener(new java.awt.event.FocusAdapter() {
            public void focusLost(java.awt.event.FocusEvent evt) {
                jMenuBar1FocusLost(evt);
            }
        });

        intro.setText("Introduce");
        intro.setFont(new java.awt.Font("Tahoma", 0, 18));
        jMenuBar1.add(intro);

        option.setText("Option");
        option.setFont(new java.awt.Font("Tahoma", 0, 18));
        jMenuBar1.add(option);

        help.setText("Help");
        help.setFont(new java.awt.Font("Tahoma", 0, 18));
        jMenuItem1.setText("Item");
        jMenuItem1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jMenuItem1ActionPerformed(evt);
            }
        });

        help.add(jMenuItem1);

        jMenuBar1.add(help);

        setJMenuBar(jMenuBar1);

        org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(layout.createSequentialGroup()
                .add(32, 32, 32)
                .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
                    .add(jPanel2, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                    .add(jPanel1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
                .addContainerGap(84, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
            .add(layout.createSequentialGroup()
                .addContainerGap()
                .add(jPanel1, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
                .add(jPanel2, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
                .addContainerGap(28, Short.MAX_VALUE))
        );
        pack();
    }// </editor-fold>//GEN-END:initComponents

    private void jButtonOpen1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButtonOpen1ActionPerformed
// TODO 将在此处添加您的处理代码：
    }//GEN-LAST:event_jButtonOpen1ActionPerformed

    private void jMenuItem1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jMenuItem1ActionPerformed
// TODO 将在此处添加您的处理代码：
    }//GEN-LAST:event_jMenuItem1ActionPerformed

    private void jMenuBar1FocusLost(java.awt.event.FocusEvent evt) {//GEN-FIRST:event_jMenuBar1FocusLost
// TODO 将在此处添加您的处理代码：
    }//GEN-LAST:event_jMenuBar1FocusLost
    
    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new Frame().setVisible(true);
            }
        });
    }
    
    // 变量声明 - 不进行修改//GEN-BEGIN:variables
    private javax.swing.JMenu help;
    private javax.swing.JMenu intro;
    private javax.swing.JButton jButtonOpen1;
    private javax.swing.JButton jButtonOpen2;
    private javax.swing.JFrame jFrame1;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JMenuBar jMenuBar1;
    private javax.swing.JMenuItem jMenuItem1;
    private javax.swing.JPanel jPanel1;
    private javax.swing.JPanel jPanel2;
    private javax.swing.JScrollPane jScrollPaneCenter1;
    private javax.swing.JScrollPane jScrollPaneCenter2;
    private javax.swing.JTextArea jTextArea1;
    private javax.swing.JTextArea jTextArea2;
    private javax.swing.JTextField jTextFieldFFilePath1;
    private javax.swing.JTextField jTextFieldFFilePath2;
    private javax.swing.JMenu option;
    // 变量声明结束//GEN-END:variables
    
}