JFileChooser is a standard dialog for selecting a file from the file system. : File Chooser « Swing JFC « Java






  1. Java
  2. Swing JFC
  3. File Chooser

JFileChooser is a standard dialog for selecting a file from the file system.

    

import java.io.File;

import javax.swing.JFileChooser;
import javax.swing.filechooser.FileFilter;
import javax.swing.filechooser.FileNameExtensionFilter;

public class FileChooserDialog {
  public static void main(String[] args) {
    JFileChooser fileopen = new JFileChooser();
    FileFilter filter = new FileNameExtensionFilter("c files", "c");
    fileopen.addChoosableFileFilter(filter);

    int ret = fileopen.showDialog(null, "Open file");

    if (ret == JFileChooser.APPROVE_OPTION) {
      File file = fileopen.getSelectedFile();
      System.out.println(file);
    }
  }
}








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15.Getting the File-Type Icon of a File
16.Getting the Large File-Type Icon of a File
17.Listening for Approve and Cancel Events in a JFileChooser Dialog
18.String javax.swing.JFileChooser.APPROVE_SELECTION
19.void javax.swing.JFileChooser.addActionListener(ActionListener l)
20.JDialog javax.swing.JFileChooser.createDialog(Component parent)
21.void javax.swing.JFileChooser.setDialogType(int dialogType)
22.Changing the Text of the Approve Button in a JFileChooser Dialog
23.Determining If a File Is Hidden
24.Showing Hidden Files in a JFileChooser Dialog
25.Enabling Multiple Selections in a JFileChooser Dialog
26.Listening for Changes to the Selected File in a JFileChooser Dialog
27.Getting the File-Type Name of a File
28.Getting and Setting the Selected File of a JFileChooser Dialog
29.Getting and Setting the Current Directory of a JFileChooser Dialog
30.Determining If the Approve or Cancel Button Was Clicked in a JFileChooser Dialog
31.Adding a Filter to a File Chooser Dialog
32.Displaying Only Directories in a File Chooser Dialog
33.Creating a JFileChooser Dialog
34.Localize a JFileChooser
35.Select a directory with a JFileChooser
36.Disable the JFileChooser's "New folder" button
37.Validate a filename from a JFileChooser
38.extends FileView to create custom File chooser
39.Suffix FileFilter
40.Extension File Filter
41.Files filter that filters files by their suffix (or extension)
42.Generic File Filter
43.Get Directory Choice
44.Get File Choice
45.A file view that displays an icon for all files that match a file filterA file view that displays an icon for all files that match a file filter
46.Dir File Filter extends javax.swing.filechooser.FileFilter