Attachment 240 Details for Bug 460 – Working example using a Frame.

Working example using a Frame.

OneTriangleAWT.java (text/plain), 2.78 KB, created by François Coupal on 2011-03-07 16:36:12 CET

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Creator: François Coupal

Created: 2011-03-07 16:36:12 CET

Size: 2.78 KB

patch

obsolete

>import java.awt.Frame;
>import java.awt.event.WindowAdapter;
>import java.awt.event.WindowEvent;
>import java.util.Collections;
>import java.util.SortedSet;
>import java.util.TreeSet;
>
>import javax.media.nativewindow.AbstractGraphicsDevice;
>import javax.media.opengl.DefaultGLCapabilitiesChooser;
>import javax.media.opengl.GL;
>import javax.media.opengl.GL2;
>import javax.media.opengl.GLAutoDrawable;
>import javax.media.opengl.GLCapabilities;
>import javax.media.opengl.GLCapabilitiesChooser;
>import javax.media.opengl.GLCapabilitiesImmutable;
>import javax.media.opengl.GLContext;
>import javax.media.opengl.GLDrawableFactory;
>import javax.media.opengl.GLEventListener;
>import javax.media.opengl.GLPbuffer;
>import javax.media.opengl.GLProfile;
>import javax.media.opengl.awt.GLCanvas;
>
>/**
> * A minimal program that draws with JOGL in an AWT Frame.
> *
> * @author Wade Walker
> */
>public class OneTriangleAWT {
>
>	static {
>		GLProfile.initSingleton( true );
>	}
>
>	public static void main( String [] args ) {
>//		GLProfile glprofile = GLProfile.getDefault();
>		GLProfile glprofile = GLProfile.get(GLProfile.GL2);
>		GLCapabilities glcapabilities = new GLCapabilities( glprofile );
>		final GLCanvas glcanvas = new GLCanvas( glcapabilities );
>
>		glcanvas.addGLEventListener( new GLEventListener() {
>
>			@Override
>			public void reshape( GLAutoDrawable glautodrawable, int x, int y, int width, int height ) {
>				OneTriangle.setup( glautodrawable.getGL().getGL2(), width, height );
>			}
>
>			@Override
>			public void init( GLAutoDrawable glautodrawable ) {
>			}
>
>			@Override
>			public void dispose( GLAutoDrawable glautodrawable ) {
>			}
>
>			@Override
>			public void display( GLAutoDrawable glautodrawable ) {
>				OneTriangle.render( glautodrawable.getGL().getGL2(), glautodrawable.getWidth(), glautodrawable.getHeight() );
>			}
>		});
>
>		final Frame frame = new Frame( "One Triangle AWT" );
>		frame.add( glcanvas );
>		frame.addWindowListener( new WindowAdapter() {
>			public void windowClosing( WindowEvent windowevent ) {
>				frame.remove( glcanvas );
>				frame.dispose();
>				System.exit( 0 );
>			}
>		});
>
>		frame.setSize( 640, 480 );
>		frame.setVisible( true );
>
>		GLDrawableFactory usine = glcanvas.getFactory();
>		GLCapabilitiesImmutable glci = glcanvas.getChosenGLCapabilities();
>		GLCapabilitiesChooser glcc = new DefaultGLCapabilitiesChooser();
>		AbstractGraphicsDevice agd = usine.getDefaultDevice();
>
>		GLPbuffer pbuffer = usine.createGLPbuffer(agd, glci, glcc, 256, 256, null);
>		GLContext context = pbuffer.getContext();
>		context.makeCurrent();
>		GL2 gl = pbuffer.getContext().getGL().getGL2();
>
>		String extensions = gl.glGetString(GL.GL_EXTENSIONS);
>		String[] tabExtensions = extensions.split(" ");
>		SortedSet<String> setExtensions = new TreeSet<String>();
>		Collections.addAll(setExtensions, tabExtensions);
>		System.out.println(setExtensions);
>	}
>}
>

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