newjframe1.java

图像管理 对图片进行预览的功能（参考ACDSee界面）。要求在界面中显示一个本地计算机中的文件夹的树形结构

/*
 * NewJFrame1.java
 *
 * Created on 2008年10月18日, 下午7:41
 */

package javaapplication3;

import javax.swing.JScrollPane;
import java.awt.*;
import java.io.File;
import java.io.FileNotFoundException;
import javaapplication3.FolderExplorer.MySelectionListener;
import javax.swing.ImageIcon;
import javax.swing.JLabel;
import javax.swing.UIManager;
import javax.swing.event.TreeSelectionEvent;
import javax.swing.event.TreeSelectionListener;
import javax.swing.tree.TreePath;


/**
 *
 * @author  Administrator
 */
public class NewJFrame1 extends javax.swing.JFrame  {
        private int i=30;
        private int j;
//    private Object ft;
//    private JPanelX a;


    /** Creates new form NewJFrame1 */
    public NewJFrame1() {
        initComponents();
        Component ft;
         Dimension screen=Toolkit.getDefaultToolkit().getScreenSize();  
         this.setSize(screen.width/2+120,screen.height/2+100);
         this.setLocation((screen.width - this.getWidth())/2, (screen.height - this.getHeight())/2);
         this.setTitle("电子像片管理系统");
    }

    /** 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="Generated Code">//GEN-BEGIN:initComponents
    private void initComponents() {

        jFrame1 = new javax.swing.JFrame();
        jFrame2 = new javax.swing.JFrame();
        jFrame3 = new javax.swing.JFrame();
        jFrame4 = new javax.swing.JFrame();
        jFrame5 = new javax.swing.JFrame();
        jFileChooser1 = new javax.swing.JFileChooser();
        jFrame6 = new javax.swing.JFrame();
        jDialog1 = new javax.swing.JDialog();
        jFrame7 = new javax.swing.JFrame();
        jFrame8 = new javax.swing.JFrame();
        jDialog2 = new javax.swing.JDialog();
        jFrame9 = new javax.swing.JFrame();
        jScrollPane3 = new javax.swing.JScrollPane();
        jScrollPane1 = new javax.swing.JScrollPane();
        jPanel1 = new javax.swing.JPanel();
        jMenuBar1 = new javax.swing.JMenuBar();
        jMenu1 = new javax.swing.JMenu();
        jMenuItem1 = new javax.swing.JMenuItem();
        jMenu2 = new javax.swing.JMenu();
        jMenuItem2 = new javax.swing.JMenuItem();

        javax.swing.GroupLayout jFrame1Layout = new javax.swing.GroupLayout(jFrame1.getContentPane());
        jFrame1.getContentPane().setLayout(jFrame1Layout);
        jFrame1Layout.setHorizontalGroup(
            jFrame1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 400, Short.MAX_VALUE)
        );
        jFrame1Layout.setVerticalGroup(
            jFrame1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 300, Short.MAX_VALUE)
        );

        javax.swing.GroupLayout jFrame2Layout = new javax.swing.GroupLayout(jFrame2.getContentPane());
        jFrame2.getContentPane().setLayout(jFrame2Layout);
        jFrame2Layout.setHorizontalGroup(
            jFrame2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 400, Short.MAX_VALUE)
        );
        jFrame2Layout.setVerticalGroup(
            jFrame2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 300, Short.MAX_VALUE)
        );

        javax.swing.GroupLayout jFrame3Layout = new javax.swing.GroupLayout(jFrame3.getContentPane());
        jFrame3.getContentPane().setLayout(jFrame3Layout);
        jFrame3Layout.setHorizontalGroup(
            jFrame3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 400, Short.MAX_VALUE)
        );
        jFrame3Layout.setVerticalGroup(
            jFrame3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 300, Short.MAX_VALUE)
        );

        javax.swing.GroupLayout jFrame4Layout = new javax.swing.GroupLayout(jFrame4.getContentPane());
        jFrame4.getContentPane().setLayout(jFrame4Layout);
        jFrame4Layout.setHorizontalGroup(
            jFrame4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 400, Short.MAX_VALUE)
        );
        jFrame4Layout.setVerticalGroup(
            jFrame4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 300, Short.MAX_VALUE)
        );

        javax.swing.GroupLayout jFrame5Layout = new javax.swing.GroupLayout(jFrame5.getContentPane());
        jFrame5.getContentPane().setLayout(jFrame5Layout);
        jFrame5Layout.setHorizontalGroup(
            jFrame5Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 400, Short.MAX_VALUE)
        );
        jFrame5Layout.setVerticalGroup(
            jFrame5Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 300, Short.MAX_VALUE)
        );

        javax.swing.GroupLayout jFrame6Layout = new javax.swing.GroupLayout(jFrame6.getContentPane());
        jFrame6.getContentPane().setLayout(jFrame6Layout);
        jFrame6Layout.setHorizontalGroup(
            jFrame6Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 400, Short.MAX_VALUE)
        );
        jFrame6Layout.setVerticalGroup(
            jFrame6Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 300, Short.MAX_VALUE)
        );

        javax.swing.GroupLayout jDialog1Layout = new javax.swing.GroupLayout(jDialog1.getContentPane());
        jDialog1.getContentPane().setLayout(jDialog1Layout);
        jDialog1Layout.setHorizontalGroup(
            jDialog1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 400, Short.MAX_VALUE)
        );
        jDialog1Layout.setVerticalGroup(
            jDialog1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 300, Short.MAX_VALUE)
        );

        javax.swing.GroupLayout jFrame7Layout = new javax.swing.GroupLayout(jFrame7.getContentPane());
        jFrame7.getContentPane().setLayout(jFrame7Layout);
        jFrame7Layout.setHorizontalGroup(
            jFrame7Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 400, Short.MAX_VALUE)
        );
        jFrame7Layout.setVerticalGroup(
            jFrame7Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 300, Short.MAX_VALUE)
        );

        javax.swing.GroupLayout jFrame8Layout = new javax.swing.GroupLayout(jFrame8.getContentPane());
        jFrame8.getContentPane().setLayout(jFrame8Layout);
        jFrame8Layout.setHorizontalGroup(
            jFrame8Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 400, Short.MAX_VALUE)
        );
        jFrame8Layout.setVerticalGroup(
            jFrame8Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 300, Short.MAX_VALUE)
        );

        javax.swing.GroupLayout jDialog2Layout = new javax.swing.GroupLayout(jDialog2.getContentPane());
        jDialog2.getContentPane().setLayout(jDialog2Layout);
        jDialog2Layout.setHorizontalGroup(
            jDialog2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 400, Short.MAX_VALUE)
        );
        jDialog2Layout.setVerticalGroup(
            jDialog2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 300, Short.MAX_VALUE)
        );

        javax.swing.GroupLayout jFrame9Layout = new javax.swing.GroupLayout(jFrame9.getContentPane());
        jFrame9.getContentPane().setLayout(jFrame9Layout);
        jFrame9Layout.setHorizontalGroup(
            jFrame9Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 400, Short.MAX_VALUE)
        );
        jFrame9Layout.setVerticalGroup(
            jFrame9Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 300, Short.MAX_VALUE)
        );

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        FolderExplorer mtree=new FolderExplorer();
        try{  mtree.jbIint();
            jScrollPane3.getViewport().add(mtree.tree);
        }catch (Exception e){e.printStackTrace();}
        jScrollPane3.setBackground(new java.awt.Color(255, 255, 255));
        jScrollPane3.setViewportBorder(javax.swing.BorderFactory.createLineBorder(new java.awt.Color(0, 0, 0)));

        jPanel1.setBorder(javax.swing.BorderFactory.createLineBorder(new java.awt.Color(0, 0, 0)));
        jPanel1.setLayout(new java.awt.GridLayout(i/8+1, 8, 5, 5));
        jScrollPane1.setViewportView(jPanel1);

        jMenuBar1.setBorder(new javax.swing.border.MatteBorder(null));

        jMenu1.setText("文件");
        jMenu1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jMenu1ActionPerformed(evt);
            }
        });

        jMenuItem1.setAccelerator(javax.swing.KeyStroke.getKeyStroke(java.awt.event.KeyEvent.VK_Z, java.awt.event.InputEvent.CTRL_MASK));
        jMenuItem1.setText("退出");
        jMenuItem1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jMenuItem1ActionPerformed(evt);
            }
        });
        jMenu1.add(jMenuItem1);

        jMenuBar1.add(jMenu1);

        jMenu2.setText("关于");
        jMenu2.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jMenu2ActionPerformed(evt);
            }
        });

        jMenuItem2.setText("关于");
        jMenuItem2.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jMenuItem2ActionPerformed(evt);
            }
        });
        jMenu2.add(jMenuItem2);

        jMenuBar1.add(jMenu2);

        setJMenuBar(jMenuBar1);

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addComponent(jScrollPane3, javax.swing.GroupLayout.PREFERRED_SIZE, 145, javax.swing.GroupLayout.PREFERRED_SIZE)
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 475, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addComponent(jScrollPane3, javax.swing.GroupLayout.DEFAULT_SIZE, 415, Short.MAX_VALUE)
            .addComponent(jScrollPane1, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.DEFAULT_SIZE, 415, Short.MAX_VALUE)
        );

        pack();
    }// </editor-fold>//GEN-END:initComponents

private void jMenuItem1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jMenuItem1ActionPerformed
          setVisible(false);
}//GEN-LAST:event_jMenuItem1ActionPerformed


    @SuppressWarnings("empty-statement")
private void jMenu2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jMenu2ActionPerformed

    
}//GEN-LAST:event_jMenu2ActionPerformed

private void jMenu1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jMenu1ActionPerformed
// TODO add your handling code here:
            	new SeeImage();
}//GEN-LAST:event_jMenu1ActionPerformed

private void jMenuItem2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jMenuItem2ActionPerformed
// TODO add your handling code here:
    java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new About().setVisible(true);
            }
        });
}//GEN-LAST:event_jMenuItem2ActionPerformed

    /**
    * @param args the command line arguments
    */
  
    

    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JDialog jDialog1;
    private javax.swing.JDialog jDialog2;
    private javax.swing.JFileChooser jFileChooser1;
    private javax.swing.JFrame jFrame1;
    private javax.swing.JFrame jFrame2;
    private javax.swing.JFrame jFrame3;
    private javax.swing.JFrame jFrame4;
    private javax.swing.JFrame jFrame5;
    private javax.swing.JFrame jFrame6;
    private javax.swing.JFrame jFrame7;
    private javax.swing.JFrame jFrame8;
    private javax.swing.JFrame jFrame9;
    private javax.swing.JMenu jMenu1;
    private javax.swing.JMenu jMenu2;
    private javax.swing.JMenuBar jMenuBar1;
    private javax.swing.JMenuItem jMenuItem1;
    private javax.swing.JMenuItem jMenuItem2;
    static transient volatile javax.swing.JPanel jPanel1;
    private javax.swing.JScrollPane jScrollPane1;
    private javax.swing.JScrollPane jScrollPane3;
    // End of variables declaration//GEN-END:variables

}