SimpleGLJPanel.java

/*
 * SimpleGLJPanel.java
 *
 * Created on 30. Juli 2008, 16:18
 */

package org.yourorghere;

import com.sun.opengl.util.Animator;
import java.awt.EventQueue;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.media.opengl.GLCapabilities;
import javax.media.opengl.GLProfile;
import javax.media.opengl.awt.GLJPanel;
import javax.swing.GroupLayout;
import javax.swing.GroupLayout.Alignment;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.LayoutStyle.ComponentPlacement;
import javax.swing.UIManager;
import javax.swing.WindowConstants;

/**
 *
 * @author cylab
 * @author mbien
 */
public class SimpleGLJPanel extends JFrame {

    private Animator animator;

    /** Creates new form MainFrame */
    public SimpleGLJPanel() {
        initComponents();
        setTitle("Simple JOGL Application");

        panel.addGLEventListener(new GLRenderer());
        animator = new Animator(panel);

        this.addWindowListener(new WindowAdapter() {

            @Override
            public void windowClosing(WindowEvent e) {
                // Run this on another thread than the AWT event queue to
                // make sure the call to Animator.stop() completes before
                // exiting
                new Thread(new Runnable() {

                    public void run() {
                        animator.stop();
                        System.exit(0);
                    }
                }).start();
            }
        });
    }

    @Override
    public void setVisible(boolean show){
        if(!show)
            animator.stop();
        super.setVisible(show);
        if(!show)
            animator.start();
    }

    /** This method is called from within the constructor to
     * initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is
     * always regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
    private void initComponents() {
        JLabel label = new JLabel();
        panel = new GLJPanel(createGLCapabilites());

        setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);

        label.setText("Below you see a GLJPanel");

        GroupLayout panelLayout = new GroupLayout(panel);
        panel.setLayout(panelLayout);
        panelLayout.setHorizontalGroup(
            panelLayout.createParallelGroup(Alignment.LEADING)
            .addGap(0, 380, Short.MAX_VALUE)
        
        );
        panelLayout.setVerticalGroup(
            panelLayout.createParallelGroup(Alignment.LEADING)
            .addGap(0, 258, Short.MAX_VALUE)
        
        );

        GroupLayout layout = new GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addGroup(layout.createParallelGroup(Alignment.LEADING)
                    .addComponent(panel, GroupLayout.DEFAULT_SIZE, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                    .addComponent(label))
                .addContainerGap())
        
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap()
                .addComponent(label)
                .addPreferredGap(ComponentPlacement.RELATED)
                .addComponent(panel, GroupLayout.DEFAULT_SIZE, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addContainerGap())
        
        );

        pack();
    }// </editor-fold>//GEN-END:initComponents

    /**
     * Called from within initComponents().
     * hint: to customize the generated code choose 'Customize Code' in the contextmenu
     * of the selected UI Component you wish to cutomize in design mode.
     * @return Returns customized GLCapabilities.
     */
    private GLCapabilities createGLCapabilites() {
        
        GLProfile profile = GLProfile.get(GLProfile.GL2);
        
        GLCapabilities capabilities = new GLCapabilities(profile);
        capabilities.setHardwareAccelerated(true);

        // try to enable 2x anti aliasing - should be supported on most hardware
        capabilities.setNumSamples(2);
        capabilities.setSampleBuffers(true);
        
        return capabilities;
    }
    
    /**
    * @param args the command line arguments
    */
    public static void main(String args[]) {
        // Run this in the AWT event thread to prevent deadlocks and race conditions
        EventQueue.invokeLater(new Runnable() {
            public void run() {
                
                // switch to system l&f for native font rendering etc.
                try{
                    UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
                }catch(Exception ex) {
                    Logger.getLogger(getClass().getName()).log(Level.INFO, "can not enable system look and feel", ex);
                }
                
                SimpleGLJPanel frame = new SimpleGLJPanel();
                frame.setVisible(true);
            }
        });
    }

    // Variables declaration - do not modify//GEN-BEGIN:variables
    private GLJPanel panel;
    // End of variables declaration//GEN-END:variables

}