Handling multiple file selection in the FileDialog class : Swing « JDK 7 « Java

1. Java
2. JDK 7
3. Swing

Handling multiple file selection in the FileDialog class

import java.awt.FileDialog;
import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.File;

import javax.swing.JButton;
import javax.swing.JFrame;

public class Test extends JFrame {
  public static void main(String[] args) {
    Test window = new Test();
    window.setVisible(true);
  }
  public Test() {
    this.setSize(200, 100);
    this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    final FileDialog fileDialog = new FileDialog(this, "FileDialog");
    fileDialog.setMultipleMode(true);

    JButton fileDialogButton = new JButton("File Dialog");
    fileDialogButton.addActionListener(new ActionListener() {
      public void actionPerformed(ActionEvent event) {
        fileDialog.setVisible(true);
        File files[] = fileDialog.getFiles();
        for (File file : files) {
          System.out.println("File: " + file.getName());
        }
      }
    });
    this.add(fileDialogButton);
  }
}

 

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