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* Copyright (c) 2002-2008 LWJGL Project
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*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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package org.lwjgl.test.opengl.awt;
import java.awt.Frame;
import java.awt.GridLayout;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import org.lwjgl.LWJGLException;
import org.lwjgl.opengl.AWTGLCanvas;
import static org.lwjgl.opengl.GL11.*;
import static org.lwjgl.util.glu.GLU.*;
/**
* <p>
* Tests AWTGLCanvas functionality
* <p>
* @version $Revision: 3418 $
* @author $Author: spasi $
* $Id: AWTTest.java 3418 2010-09-28 21:11:35Z spasi $
*/
public class AWTTest extends Frame {
/** AWT GL canvas */
private AWTGLCanvas canvas0, canvas1;
private volatile float angle;
/**
* C'tor
*/
public AWTTest() throws LWJGLException {
setTitle("LWJGL AWT Canvas Test");
setSize(640, 320);
setLayout(new GridLayout(1, 2));
add(canvas0 = new AWTGLCanvas() {
int current_height;
int current_width;
public void paintGL() {
try {
if (getWidth() != current_width || getHeight() != current_height) {
current_width = getWidth();
current_height = getHeight();
glViewport(0, 0, current_width, current_height);
}
glViewport(0, 0, getWidth(), getHeight());
glClearColor(1.0f, 0.0f, 0.0f, 1.0f);
glClear(GL_COLOR_BUFFER_BIT);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluOrtho2D(0.0f, (float) getWidth(), 0.0f, (float) getHeight());
glMatrixMode(GL_MODELVIEW);
glPushMatrix();
glColor3f(1f, 1f, 0f);
glTranslatef(getWidth() / 2.0f, getHeight() / 2.0f, 0.0f);
glRotatef(angle, 0f, 0f, 1.0f);
glRectf(-50.0f, -50.0f, 50.0f, 50.0f);
glPopMatrix();
swapBuffers();
repaint();
} catch (LWJGLException e) {
throw new RuntimeException(e);
}
}
});
add(canvas1 = new AWTGLCanvas() {
int current_height;
int current_width;
public void paintGL() {
try {
angle += 1.0f;
if (getWidth() != current_width || getHeight() != current_height) {
current_width = getWidth();
current_height = getHeight();
glViewport(0, 0, current_width, current_height);
}
glViewport(0, 0, getWidth(), getHeight());
glClearColor(0.0f, 1.0f, 0.0f, 1.0f);
glClear(GL_COLOR_BUFFER_BIT);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluOrtho2D(0.0f, (float) getWidth(), 0.0f, (float) getHeight());
glMatrixMode(GL_MODELVIEW);
glPushMatrix();
glTranslatef(getWidth() / 2.0f, getHeight() / 2.0f, 0.0f);
glRotatef(2*angle, 0f, 0f, -1.0f);
glRectf(-50.0f, -50.0f, 50.0f, 50.0f);
glPopMatrix();
swapBuffers();
repaint();
} catch (LWJGLException e) {
throw new RuntimeException(e);
}
}
});
addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
dispose();
System.exit(0);
}
});
setResizable(true);
setVisible(true);
}
public static void main(String[] args) throws LWJGLException {
new AWTTest();
}
}