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import java.applet.*;
import java.awt.*;
import java.awt.event.*;
import java.awt.Dimension;
import javax.swing.*;
import gl4java.*;
import gl4java.swing.*;
import gl4java.utils.glut.*;
import gl4java.utils.glut.fonts.*;
public class test1 extends JApplet
implements GLEnum, GLUEnum
{
static {
if(GLContext.loadNativeLibraries(null, null, null)==false)
System.out.println("GLCanvas could not load def. native libs.");
}
protected class test1Panel extends GLPanel
implements ActionListener, ItemListener
{
public test1Panel() {
super();
GLContext.gljNativeDebug = true;
GLContext.gljClassDebug = true;
//String[] data = {"one", "two", "three", "four"};
//JList dataList = new JList(data);
//add("North", dataList);
JButton b1, b2;
add("East", (b1 = new JButton("E")));
b1.setActionCommand("east");
b1.addActionListener(this);
add("West", (b2 = new JButton("W")));
b2.setActionCommand("west");
b2.addActionListener(this);
JCheckBox c1;
add("South", (c1 = new JCheckBox("SouthButton", true)));
c1.addItemListener(this);
}
GLGraphics glg = null;
public void init() {
System.out.println("<i>");
//glg = new GLGraphics(gl, glu);
reshape(getSize().width, getSize().height);
}
public void display()
{
System.out.println("<p>");
int i;
glg = (GLGraphics)getGraphics();
gl.glPushMatrix();
gl.glClear(GL_COLOR_BUFFER_BIT);
glg.setColor(Color.blue);
int width=getSize().width;
int height=getSize().height;
glg.drawLine ( 0, height/2, width, height/2 );
glg.drawLine ( width/2, 0, width/2, height );
glg.setColor(Color.yellow);
glg.drawLine ( 0, 0, width, height);
glg.drawString("Left-top", 0, 10);
glg.drawString("GLGraphics - CENTER", width/2, height/2);
glg.drawString("Right - Bottom (nearly)", width*2/3, height*2/3);
gl.glPopMatrix();
glj.gljCheckGL();
}
public void reshape(int width, int height)
{
System.out.println("reshape("+width+", "+height+")");
super.reshape(width, height);
}
public void actionPerformed(ActionEvent e) {
if (e.getActionCommand().equals("east")) {
System.out.println("East pressed");
} else if (e.getActionCommand().equals("west")) {
System.out.println("West pressed");
}
}
public void itemStateChanged(ItemEvent e) {
Object source = e.getItemSelectable();
System.out.println("item changed: "+source);
}
}
test1Panel tst1cvs1;
public void init()
{
tst1cvs1 = new test1Panel();
tst1cvs1.setSize(400,400);
setContentPane(tst1cvs1);
}
public static void main(java.lang.String[] args) {
try {
Frame mainFrame = new Frame("test1");
test1 applet=new test1();
applet.setSize(400, 400);
applet.init();
applet.start();
mainFrame.add(applet);
mainFrame.pack();
mainFrame.setVisible(true);
} catch (Throwable exception) {
System.err.println("Exception occurred in main()");
exception.printStackTrace(System.out);
}
}
}
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