Listening for Approve and Cancel Events in a JFileChooser Dialog : JFileChooser « Swing « Java Tutorial

Java Tutorial
1. Language
2. Data Type
3. Operators
4. Statement Control
5. Class Definition
6. Development
7. Reflection
8. Regular Expressions
9. Collections
10. Thread
11. File
12. Generics
13. I18N
14. Swing
15. Swing Event
16. 2D Graphics
17. SWT
18. SWT 2D Graphics
19. Network
20. Database
21. Hibernate
22. JPA
23. JSP
24. JSTL
25. Servlet
26. Web Services SOA
27. EJB3
28. Spring
29. PDF
30. Email
31. J2ME
32. J2EE Application
33. XML
34. Design Pattern
35. Log
36. Security
37. Apache Common
38. Ant
39. JUnit
Java
Java Source Code / Java Documentation
Java Open Source
Jar File Download
Java Articles
Java Products
Java by API
Photoshop Tutorials
Maya Tutorials
Flash Tutorials
3ds-Max Tutorials
Illustrator Tutorials
GIMP Tutorials
C# / C Sharp
C# / CSharp Tutorial
C# / CSharp Open Source
ASP.Net
ASP.NET Tutorial
JavaScript DHTML
JavaScript Tutorial
JavaScript Reference
HTML / CSS
HTML CSS Reference
C / ANSI-C
C Tutorial
C++
C++ Tutorial
Ruby
PHP
Python
Python Tutorial
Python Open Source
SQL Server / T-SQL
SQL Server / T-SQL Tutorial
Oracle PL / SQL
Oracle PL/SQL Tutorial
PostgreSQL
SQL / MySQL
MySQL Tutorial
VB.Net
VB.Net Tutorial
Flash / Flex / ActionScript
VBA / Excel / Access / Word
XML
XML Tutorial
Microsoft Office PowerPoint 2007 Tutorial
Microsoft Office Excel 2007 Tutorial
Microsoft Office Word 2007 Tutorial
Java Tutorial » Swing » JFileChooser 
14. 77. 10. Listening for Approve and Cancel Events in a JFileChooser Dialog
import java.awt.Component;
import java.awt.HeadlessException;
import java.awt.event.ActionEvent;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;

import javax.swing.AbstractAction;
import javax.swing.JDialog;
import javax.swing.JFileChooser;

public class Main {
  public static void main(String[] argvthrows Exception {
    
    MyFileChooser chooser = new MyFileChooser();
    chooser.setDialogType(JFileChooser.SAVE_DIALOG);
    final JDialog dialog = chooser.createDialog(null);
    chooser.addActionListener(new AbstractAction() {
      public void actionPerformed(ActionEvent evt) {
        JFileChooser chooser = (JFileChooserevt.getSource();
        if (JFileChooser.APPROVE_SELECTION.equals(evt.getActionCommand())) {
          dialog.setVisible(false);
        else if (JFileChooser.CANCEL_SELECTION.equals(evt.getActionCommand())) {
          dialog.setVisible(false);
        }
      }
    });

    dialog.addWindowListener(new WindowAdapter() {
      public void windowClosing(WindowEvent e) {
        dialog.setVisible(false);
      }
    });

    dialog.setVisible(true);
  }
}

class MyFileChooser extends JFileChooser {
  public JDialog createDialog(Component parentthrows HeadlessException {
    return super.createDialog(parent);
  }
}
14. 77. JFileChooser
14. 77. 1. JFileChooser
14. 77. 2. JFileChooser is a standard dialog for selecting a file from the file system.
14. 77. 3. Getting and Setting the Selected File of a JFileChooser Dialog
14. 77. 4. Getting and Setting the Current Directory of a JFileChooser Dialog
14. 77. 5. Determining If the Approve or Cancel Button Was Clicked in a JFileChooser Dialog
14. 77. 6. Displaying Only Directories in a File Chooser Dialog
14. 77. 7. Creating a JFileChooser Dialog
14. 77. 8. Select a directory with a JFileChooser
14. 77. 9. Disable the JFileChooser 'New folder' button
14. 77. 10. Listening for Approve and Cancel Events in a JFileChooser Dialog
14. 77. 11. Using JFileChooserUsing JFileChooser
14. 77. 12. Working with File FiltersWorking with File Filters
14. 77. 13. To enable the display of hidden filesTo enable the display of hidden files
14. 77. 14. The JFileChooser supports three selection modes: files only, directories only, and files and directories
14. 77. 15. Adding Accessory PanelsAdding Accessory Panels
14. 77. 16. Custom FileView for Some Java-Related File TypesCustom FileView for Some Java-Related File Types
14. 77. 17. Using a JFileChooser in Your JFrameUsing a JFileChooser in Your JFrame
14. 77. 18. ActionListener for JFileChooser in Your JFrameActionListener for JFileChooser in Your JFrame
14. 77. 19. JFileChooser Selection Option: JFileChooser.APPROVE_OPTION, JFileChooser.CANCEL_OPTIONJFileChooser Selection Option: JFileChooser.APPROVE_OPTION, JFileChooser.CANCEL_OPTION
14. 77. 20. Adding an ActionListener to a JFileChooser to listen for selection of the approval or cancel actions.Adding an ActionListener to a JFileChooser to listen for selection of the approval or cancel actions.
14. 77. 21. Listening for Changes to the Selected File in a JFileChooser Dialog
14. 77. 22. Getting the File-Type Icon of a File
14. 77. 23. Getting the Large File-Type Icon of a File
14. 77. 24. Localize a JFileChooser
14. 77. 25. Determining If a File Is Hidden
14. 77. 26. Showing Hidden Files in a JFileChooser Dialog
14. 77. 27. Changing the Text of the Approve Button in a JFileChooser Dialog
14. 77. 28. Enabling Multiple Selections in a JFileChooser Dialog
14. 77. 29. Adding a Filter to a File Chooser Dialog
14. 77. 30. A convenience implementation of FileFilter that filters out all files except for those type extensions that it knows about.
14. 77. 31. Customizing a JFileChooser Look and Feel
14. 77. 32. Get Directory Choice
14. 77. 33. Get File Choice
www.java2java.com | Contact Us
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.