вещества выглядеть и чувствовать себя

Question

Im возникли проблемы с добавлением вещества выглядеть и чувствовать, что это мой первый раз пытается его, я хочу, чтобы добавить графитовый стакан один, но он не работает мой код Heres:

package loader; 

import java.applet.Applet; 
import java.awt.BorderLayout; 
import java.awt.Color; 
import java.awt.Dimension; 
import java.awt.FlowLayout; 
import java.awt.Font; 
import java.awt.Frame; 
import java.awt.LayoutManager; 
import java.awt.event.ActionEvent; 
import java.awt.event.ActionListener; 
import java.io.IOException; 
import java.io.InputStream; 
import java.net.HttpURLConnection; 
import java.net.MalformedURLException; 
import java.net.URL; 
import java.net.URLClassLoader; 
import java.util.logging.Logger; 

import javax.swing.BorderFactory; 
import javax.swing.ImageIcon; 
import javax.swing.JButton; 
import javax.swing.JDialog; 
import javax.swing.JFrame; 
import javax.swing.JLabel; 
import javax.swing.JMenuBar; 
import javax.swing.JPanel; 
import javax.swing.JProgressBar; 
import javax.swing.JWindow; 
import javax.swing.SwingConstants; 
import javax.swing.SwingWorker; 
import javax.swing.UIManager; 
import javax.swing.UnsupportedLookAndFeelException; 

import org.pushingpixels.substance.api.SubstanceLookAndFeel; 
import org.pushingpixels.substance.api.skin.GraphiteGlassSkin; 
import org.pushingpixels.substance.api.skin.GraphiteSkin; 
import org.pushingpixels.substance.api.skin.SubstanceGraphiteGlassLookAndFeel; 
import org.pushingpixels.substance.api.skin.SubstanceGraphiteLookAndFeel; 
import org.pushingpixels.substance.api.skin.SubstanceRavenLookAndFeel; 
import org.pushingpixels.substance.api.skin.TwilightSkin; 

public class Loader extends JWindow implements ActionListener { 
    private static URLClassLoader classLoader; 
    private static int downloaded; // number of bytes downloaded 
    // to 
    // splash 
    // image 
    private final static String FRAME_IMAGE = "http://i.imgur.com/UW5ZfQ5.jpg"; // icon 
                       // for 
                       // the 
                       // frame 
    private final static String JAR_URL = "http://chefJones.com/play/client.jar"; // link 
    // to 
    // jar 
    final static Loader loader = new Loader(); 
    private final static Logger logger = Logger.getLogger(Loader.class 
      .getName()); 
    private static String MAIN_CLASS = "RunClient"; // put your jars main class 
    // here 
    private static JProgressBar progressBar; 
    /** 
    * 
    */ 
    private static final long serialVersionUID = -1162207878136245145L; 
    private static int size; // size of download in bytes 
    private static JDialog splash; 
    private final static String SPLASH_IMAGE = "http://i.imgur.com/wPH1YJb.png"; // link 

    private static float getProgress() { 
     return ((float) downloaded/size) * 100; 
    } 

    private static void grabJAR() throws ClassNotFoundException, 
      InstantiationException, IllegalAccessException, IOException, 
      UnsupportedLookAndFeelException { 
     final URL url = new URL(Loader.JAR_URL); 
     final InputStream is = url.openStream(); 
     final byte[] b = new byte[2048]; 
     int length; 
     final HttpURLConnection connection = (HttpURLConnection) url 
       .openConnection(); 

     // Specify what portion of file to download. 
     connection.setRequestProperty("Range", "bytes=" + downloaded + "-"); 

     // Connect to server. 
     connection.connect(); 

     // Make sure response code is in the 200 range. 
     if ((connection.getResponseCode()/100) != 2) { 
      logger.info("Unable to find file"); 
      return; 
     } 

     // set content length. 
     size = connection.getContentLength(); 
     while ((length = is.read(b)) != -1) { 
      downloaded += length; 
      progressBar.setValue((int) getProgress()); // set progress bar 
     } 
     is.close(); 
     classLoader = new URLClassLoader(new URL[] { (url) }); 
     final Applet client = (Applet) classLoader.loadClass(MAIN_CLASS) 
       .newInstance(); 
     client.init(); 
     client.start(); 
     loader.loadClient(client); 
     setFrameTheme(); 

    } 

    protected static void hideSplashScreen() { 
     splash.setVisible(false); 
     splash.dispose(); 
    } 

    public static void main(final String... args) 
      throws InstantiationException, IllegalAccessException, 
      ClassNotFoundException, IOException, 
      UnsupportedLookAndFeelException { 
     try { 
       JFrame.setDefaultLookAndFeelDecorated(true); 

       SubstanceLookAndFeel.setSkin(new GraphiteSkin()); 
       SubstanceLookAndFeel.setSkin("org.pushingpixels.substance.api.skin.GraphiteSkin"); 
       UIManager.setLookAndFeel(new SubstanceGraphiteLookAndFeel()); 
       UIManager.setLookAndFeel("org.pushingpixels.substance.api.skin.SubstanceGraphiteLookAndFeel"); 

      } catch (Exception e) { 
       e.printStackTrace(); 
      } 

     try { 
      showSplashScreen(); 
     } catch (final MalformedURLException e) { 
      logger.severe("Encounter error: " + e.getClass()); 
      logger.severe("Error message: " + e.getMessage()); 
      logger.severe("Error cause: " + e.getCause()); 
     } 
     final SwingWorker<Void, Integer> worker = new SwingWorker<Void, Integer>() { 

      @Override 
      protected Void doInBackground() throws Exception { 
       grabJAR(); 
       return null; 
      } 

      @Override 
      protected void done() { 

       hideSplashScreen(); 
      } 

     }; 
     worker.execute(); 

    } 

    private static void setFrameTheme() throws ClassNotFoundException, 
      InstantiationException, IllegalAccessException, 
      UnsupportedLookAndFeelException 

    { 
     try { 
      UIManager.setLookAndFeel("org.pushingpixels.substance.api.skin.GraphiteGlassLookAndFeel"); 
     } catch (final Exception e) { 
      UIManager.setLookAndFeel("org.pushingpixels.substance.api.skin.GraphiteGlassLookAndFeel"); 

     } 
    } 

    protected static void showSplashScreen() throws MalformedURLException { 
     splash = new JDialog((Frame) null); 
     splash.setModal(false); 
     splash.setAlwaysOnTop(true); 
     splash.setUndecorated(true); 
     final JLabel background = new JLabel(new ImageIcon(
       new URL(SPLASH_IMAGE))); 
     background.setOpaque(true); 
     background.setLayout(new BorderLayout()); 
     splash.getContentPane().add(background); 
     final JLabel text = new JLabel("Loading, please wait..."); 
     text.setFont(new Font("Segoe UI Light", Font.BOLD | Font.PLAIN, 15)); 
     text.setHorizontalAlignment(SwingConstants.CENTER); 
     text.setForeground(Color.WHITE); 
     text.setBorder(BorderFactory.createEmptyBorder(100, 50, 100, 50)); 
     background.add(text); 
     progressBar = new JProgressBar(); 
     background.add(progressBar, BorderLayout.SOUTH); 
     splash.pack(); 
     splash.setLocationRelativeTo(null); 
     splash.setVisible(true); 
    } 

    private JButton Button1; 

    private JButton Button2; 

    private JButton Button3; 
    private JButton Button6; 

    private JFrame clientFrame; 

    private final JPanel clientPanel = new JPanel(); 
    private LayoutManager Layout; 

    public JPanel totalPanel; 

    @Override 
    public void actionPerformed(final ActionEvent actionevent) { 
     final String s = actionevent.getActionCommand(); 

     if (s.equals("Vote")) { 
      LoaderUtils.openURL("http://chefJones.com/vote/"); 
     } else if (s.equals("Hiscores")) { 
      LoaderUtils.openURL("http://chefJones.com/hiscores"); 
     } else if (s.equals("Forum")) { 
      LoaderUtils.openURL("http://chefJones.com/forums"); 
     } else 

     if (s.equals("Store")) { 
      LoaderUtils.openURL("http://chefJones.com/store"); 
     } else if (s.equals("Screenshot")) { 
      LoaderUtils.takeScreenShot(); 
     } 
    } 

    private void loadClient(final Applet client) throws ClassNotFoundException, 
      InstantiationException, IllegalAccessException, IOException, 
      UnsupportedLookAndFeelException { 
     clientFrame = new JFrame("Loader"); 
     clientFrame 
       .setIconImage(new ImageIcon(new URL(FRAME_IMAGE)).getImage()); 
     clientFrame.getContentPane().setLayout(new BorderLayout()); 
     clientPanel.setLayout(new BorderLayout()); 
     clientPanel.add(client); 
     clientPanel.setPreferredSize(new Dimension(765, 503)); 
     clientFrame.getContentPane().add(clientPanel, "Center"); 
     clientFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); 
     clientFrame.pack(); 
     clientFrame.setVisible(true); 
     setVisible(false); 
     final JMenuBar jmenubar = new JMenuBar(); 
     clientFrame.setJMenuBar(jmenubar); 
     Layout = new FlowLayout(); 
     JFrame.setDefaultLookAndFeelDecorated(true); 
     /*JDialog.setDefaultLookAndFeelDecorated(true); 
     Button1 = new JButton("Screenshot"); 
     Button2 = new JButton("Vote"); 
     Button3 = new JButton("Forum"); 
     Button6 = new JButton("Upgrades"); 
     jmenubar.setLayout(Layout); 
     jmenubar.add(Button2); 
     jmenubar.add(Button3); 
     jmenubar.add(Button6); 
     jmenubar.add(Button1); 
     Button2.addActionListener(this); 
     Button3.addActionListener(this); 
     Button6.addActionListener(this); 
     Button1.addActionListener(this); 
     Button2.setBackground(Color.BLACK); 
     Button2.setForeground(Color.ORANGE); 
     Button2.setText("Forum"); 
     Button3.setBackground(Color.BLACK); 
     Button3.setForeground(Color.ORANGE); 
     Button3.setText("Vote"); 
     Button6.setBackground(Color.BLACK); 
     Button6.setForeground(Color.ORANGE); 
     Button6.setText("Upgrades"); 
     Button1.setBackground(Color.BLACK); 
     Button1.setForeground(Color.ORANGE); 
     Button1.setText("Screenshot");*/ 
     setFrameTheme(); 
    } 

} 

и ошибки я получаю:

java.lang.IllegalStateException: This method must be called on the Event Dispatch Thread 
    at org.pushingpixels.substance.api.SubstanceLookAndFeel.setSkin(SubstanceLookAndFeel.java:1970) 
    at org.pushingpixels.substance.api.SubstanceLookAndFeel.setSkin(SubstanceLookAndFeel.java:2086) 
    at loader.Loader.main(Loader.java:126) 

Пожалуйста, покажите мне, что изменить или добавить.

спасибо.

Answer 1

Swing GUI должен быть сконструирован и изменен в разделе «Диспетчер событий». См. Concurrency in Swing & особенно Initial Threads для более подробной информации.

Вот пример создания графического интерфейса на E.D.T .:

public static void main(String[] args) { 
    Runnable r = new Runnable() { 

     @Override 
     public void run() { 
      ImageTimeTunnel itt = new ImageTimeTunnel(); 

      JFrame f = new JFrame("Image Time Tunnel"); 
      f.add(itt.getGUI()); 
      // Ensures JVM closes after frame(s) closed and 
      // all non-daemon threads are finished 
      f.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE); 

      // ensures the frame is the minimum size it needs to be 
      // in order display the components within it 
      f.pack(); 

      // See http://stackoverflow.com/a/7143398/418556 for demo. 
      // f.setLocationByPlatform(true); 
      f.setLocationRelativeTo(null); 

      // should be done last, to avoid flickering, moving, 
      // resizing artifacts. 
      f.setVisible(true); 
     } 
    }; 
    // Swing GUIs should be created and updated on the EDT 
    // http://docs.oracle.com/javase/tutorial/uiswing/concurrency 
    SwingUtilities.invokeLater(r); 
} 

Answer 2

Я использую Eclipse, и когда я делаю JFrame он генерирует некоторый код для отправки потока событий.

Попробуйте использовать это в основном методе:

EventQueue.invokeLater(new Runnable() { 
     public void run() { 
      try { 

       GraphiteGlassSkin darkSkin = new GraphiteGlassSkin(); 
       SubstanceLookAndFeel.setSkin(darkSkin); 
       UIManager.setLookAndFeel("org.pushingpixels.substance.api.skin.SubstanceGraphiteGlassLookAndFeel"); 

       Frame frame = new Frame(); 
       frame.setVisible(true); 

      } catch (Exception e) { 
       e.printStackTrace(); 
      } 
     } 

    }); 

Я считаю, что это делает то же самое, как код Эндрю, за исключением создания и вызова работоспособной в одной и той же линии.

Я использую вещество 7.1.01.