?? mainframe.java~2~
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package jvideodemo1;import java.awt.*;import java.awt.event.*;import javax.swing.*;import javax.media.*;import java.io.*;public class MainFrame extends JFrame implements ControllerListener{ private JPanel contentPane; private BorderLayout borderLayout1 = new BorderLayout(); Component vc; Player player; //Construct the frame public MainFrame() { enableEvents(AWTEvent.WINDOW_EVENT_MASK); try { jbInit(); } catch(Exception e) { e.printStackTrace(); } } public MainFrame(String title , String mediaURL){ this(); try{ player = Manager.createPlayer(new MediaLocator(mediaURL)); }catch(IOException err){ terminate("Could not find the player"); }catch(NoPlayerException err){ terminate("Could not create the player"); } if(player==null){ terminate("Could not create the player"); } player.addControllerListener(this); player.prefetch(); } //Component initialization private void jbInit() throws Exception { //setIconImage(Toolkit.getDefaultToolkit().createImage(MainFrame.class.getResource("[Your Icon]"))); contentPane = (JPanel) this.getContentPane(); contentPane.setLayout(borderLayout1); this.setSize(new Dimension(400, 300)); this.setTitle("JVideoDemo1"); } //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); } } public void controllerUpdate(ControllerEvent e){ if (e instanceof ControllerClosedEvent){ System.exit(0); } if (e instanceof EndOfMediaEvent){ player.setMediaTime(new Time(0)); player.start(); return; } if (e instanceof PrefetchCompleteEvent){ player.start(); return; } if (e instanceof RealizeCompleteEvent){ vc = player.getVisualComponent(); if (vc!=null) this.add(vc); this.pack(); this.setResizable(false); this.setVisible(true); } } private void terminate(String str){ System.out.println(str); System.exit(-1); }}?? 快捷鍵說明
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