frame1.java~5~

java灵感设计

package filemanage;

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

/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2002</p>
 * <p>Company: </p>
 * @author unascribed
 * @version 1.0
 */

public class Frame1 extends JFrame {
  JPanel contentPane;
  Label label1 = new Label();
  Choice choice1 = new Choice();
  XYLayout xYLayout1 = new XYLayout();
  Label label2 = new Label();
  TextField textField1 = new TextField();
  Label label3 = new Label();
  TextField textField2 = new TextField();
  Label label4 = new Label();
  TextField textField3 = new TextField();
  Button button1 = new Button();
  Label label5 = new Label();
  TextField textField4 = new TextField();

  //Construct the frame
  public Frame1() {
    enableEvents(AWTEvent.WINDOW_EVENT_MASK);
    try {
      init();
      jbInit();
    }
    catch(Exception e) {
      e.printStackTrace();
    }
  }
  //Component initialization
  private void jbInit() throws Exception  {
    //setIconImage(Toolkit.getDefaultToolkit().createImage(Frame1.class.getResource("[Your Icon]")));
    contentPane = (JPanel) this.getContentPane();
    label1.setText("请选择文件");
    contentPane.setLayout(xYLayout1);
    this.setSize(new Dimension(400, 300));
    this.setTitle("文件管理");
    label2.setText("label2");
    label3.setText("文件路径");
    textField2.setEditable(false);
    label4.setText("可读？");
    button1.setLabel("确定");
    button1.addActionListener(new java.awt.event.ActionListener() {
      public void actionPerformed(ActionEvent e) {
        button1_actionPerformed(e);
      }
    });
    label5.setText("文件大小");
    textField3.setEditable(false);
    textField4.setEditable(false);
    textField1.setEditable(false);
    contentPane.add(choice1,      new XYConstraints(115, 25, 135, 28));
    contentPane.add(label1, new XYConstraints(35, 27, 77, 24));
    contentPane.add(textField3,   new XYConstraints(98, 160, 136, 25));
    contentPane.add(label3, new XYConstraints(17, 131, 66, 23));
    contentPane.add(textField2,   new XYConstraints(96, 133, 139, 20));
    contentPane.add(label2, new XYConstraints(15, 106, 76, 24));
    contentPane.add(label4, new XYConstraints(14, 159, 70, 23));
    contentPane.add(textField1, new XYConstraints(99, 108, 133, 21));
    contentPane.add(button1,  new XYConstraints(61, 72, 195, 24));
    contentPane.add(label5,  new XYConstraints(14, 191, 69, 26));
    contentPane.add(textField4,    new XYConstraints(100, 190, 131, 26));
  }
  //Overridden so we can exit when window is closed
  protected void processWindowEvent(WindowEvent e) {
    super.processWindowEvent(e);
    if (e.getID() == WindowEvent.WINDOW_CLOSING) {
      System.exit(0);
    }
  }
private  void  init(){
  choice1.addItem("file1.txt");
  choice1.addItem("file2.txt");
  choice1.addItem("file3.txt");
  choice1.addItem("file4.exe");
  }

  void button1_actionPerformed(ActionEvent e) {
String s1,s2,s3;
boolean flag;
long len;
switch(choice1.getSelectedIndex()){//从Choice中选择
case 0:
java.io.File fp= new java.io.File("c:/Mydocument/design","file1.txt");
 s1=fp.getName();
textField1.setText(s1);
 s2=fp.getAbsolutePath();
textField2.setText(s2);
flag=fp.canRead();
if(flag)
textField3.setText("true");
else
textField3.setText("false");
len=fp.length();
 s3=String.valueOf(len);
textField4.setText(s3);
break;
case 1:
java.io.File fp1= new java.io.File("c:/Mydocument/design","file2.txt");
 s1=fp1.getName();
textField1.setText(s1);
 s2=fp1.getAbsolutePath();
textField2.setText(s2);
flag=fp1.canRead();
if(flag)
textField3.setText("true");
else
textField3.setText("false");
len=fp1.length();
s3=String.valueOf(len);
textField4.setText(s3);
break;
case 2:
java.io.File fp2= new java.io.File("c:/Mydocument/design/","file3.txt");
 s1=fp2.getName();
textField1.setText(s1);
 s2=fp2.getAbsolutePath();
textField2.setText(s2);
flag=fp2.canRead();
if(flag)
textField3.setText("true");
else
textField3.setText("false");
len=fp2.length();
s3=String.valueOf(len);
textField4.setText(s3);
break;
case 3:
java.io.File fp3= new java.io.File("c:/Mydocument/design/","file4.exe");
s1=fp3.getName();
textField1.setText(s1);
s2=fp3.getAbsolutePath();
textField2.setText(s2);
flag=fp3.canRead();
if(flag)
textField3.setText("true");
else
textField3.setText("false");
len=fp3.length();
s3=String.valueOf(len);
textField4.setText(s3);
  break;
default:
textField1.setText(“error”);
}

  }

  }