Java Native Components - Window Media Player

In this post i tell you how to use window media player in java with all features.

DJ Native Swing 0.9.4 - Integrate native components in Swing applications

Library Downloaded From Here :

http://djproject.sourceforge.net/ns

import java.awt.BorderLayout;
import java.awt.FlowLayout;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import java.io.File;

import javax.swing.BorderFactory;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;
import javax.swing.SwingUtilities;

import chrriis.common.UIUtils;
import chrriis.dj.nativeswing.swtimpl.NativeInterface;
import chrriis.dj.nativeswing.swtimpl.components.win32.JWMediaPlayer;

/**
 * @author Christopher Deckers
 */
public class SimpleWMediaPlayerExample extends JPanel {

  public SimpleWMediaPlayerExample() {
    super(new BorderLayout());
    // Create the player.
    JPanel playerPanel = new JPanel(new BorderLayout());
    playerPanel.setBorder(BorderFactory.createTitledBorder("Native Media Player component"));
    final JWMediaPlayer player = new JWMediaPlayer();
    playerPanel.add(player, BorderLayout.CENTER);
    add(playerPanel, BorderLayout.CENTER);
    // Create the components that allow to load a file in the player.
    GridBagLayout gridBag = new GridBagLayout();
    GridBagConstraints cons = new GridBagConstraints();
    JPanel playerFilePanel = new JPanel(gridBag);
    JLabel playerFileLabel = new JLabel("File: ");
    cons.gridx = 0;
    cons.gridy = 0;
    cons.insets = new Insets(2, 2, 2, 0);
    cons.fill = GridBagConstraints.HORIZONTAL;
    gridBag.setConstraints(playerFileLabel, cons);
    playerFilePanel.add(playerFileLabel);
    final JTextField playerFileTextField = new JTextField();
    cons.gridx++;
    cons.weightx = 1;
    gridBag.setConstraints(playerFileTextField, cons);
    final Runnable loadPlayerFileRunnable = new Runnable() {
      public void run() {
        player.load(playerFileTextField.getText());
      }
    };
    playerFileTextField.addActionListener(new ActionListener() {
      public void actionPerformed(ActionEvent e) {
        loadPlayerFileRunnable.run();
      }
    });
    playerFilePanel.add(playerFileTextField);
    JButton playerFileButton = new JButton("...");
    cons.gridx++;
    cons.insets = new Insets(2, 2, 2, 2);
    cons.weightx = 0;
    gridBag.setConstraints(playerFileButton, cons);
    playerFileButton.addActionListener(new ActionListener() {
      JFileChooser fileChooser;
      public void actionPerformed(ActionEvent e) {
        if(fileChooser == null) {
          fileChooser = new JFileChooser();
        }
        if(fileChooser.showOpenDialog(SimpleWMediaPlayerExample.this) == JFileChooser.APPROVE_OPTION) {
          File selectedFile = fileChooser.getSelectedFile();
          playerFileTextField.setText(selectedFile.getAbsolutePath());
          loadPlayerFileRunnable.run();
        }
      }
    });
    playerFilePanel.add(playerFileButton);
    add(playerFilePanel, BorderLayout.NORTH);
    // Create the button pane with a check box to show/hide the control bar
    JPanel buttonPanel = new JPanel(new FlowLayout(FlowLayout.CENTER, 4, 4));
    player.setControlBarVisible(false);
    final JCheckBox controlBarCheckBox = new JCheckBox("Control Bar");
    controlBarCheckBox.addItemListener(new ItemListener() {
      public void itemStateChanged(ItemEvent e) {
        player.setControlBarVisible(e.getStateChange() == ItemEvent.SELECTED);
      }
    });
    buttonPanel.add(controlBarCheckBox);
    add(buttonPanel, BorderLayout.SOUTH);
  }

  /* Standard main method to try that test as a standalone application. */
  public static void main(String[] args) {
    UIUtils.setPreferredLookAndFeel();
    NativeInterface.open();
    SwingUtilities.invokeLater(new Runnable() {
      public void run() {
        JFrame frame = new JFrame("DJ Native Swing Test");
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.getContentPane().add(new SimpleWMediaPlayerExample(), BorderLayout.CENTER);
        frame.setSize(800, 600);
        frame.setLocationByPlatform(true);
        frame.setVisible(true);
      }
    });
    NativeInterface.runEventPump();
  }

}