I have a problem with mixing swing with jogl

OpenGL Development JOGL Development
#1

Currently I have a menu bar attached to the main frame and a GLJPanel inside of a JInternalFrame. When I use the menu bar and it drops down, the GLJPanel’s contents are drawn over the drop down menu. Has anyone had this problem before?

#2

To make JMenus work over a GLCanvas I used [b]JPopupMenu.setDefaultLightWeightPopupEnabled(false);[/b]. Perhaps this will help with your problem.

#3

I tried putting JPopupMenu.setDefaultLightWeightPopupEnabled(false); in several locations in my code, and the problem still exists.

thanks anyway.

#4

It’s pretty ugly but is that what you are/where trying to achieve?

test.java


import java.awt.*;
import javax.swing.*;
import javax.media.opengl.*;
import com.sun.opengl.util.*;

public class test{
	public static void main(String args[]){
		SwingUtilities.invokeLater(new Runnable(){
			public void run(){
				new test();
			}
		});
	}

	test(){
		JFrame frame = new JFrame("hello");
		frame.setLayout(null);
		frame.setSize(400, 400);

		JInternalFrame intframe = new JInternalFrame("hello", true, true, true, true);
		intframe.setBounds(0, 0, 150, 150);

		GLJPanel panel = new GLJPanel();
		intframe.add(panel);

		final FPSAnimator animator = new FPSAnimator(panel, 80);
		panel.addGLEventListener(new testRenderer());

		JMenuBar jmb = new JMenuBar();

		JMenu jmFile = new JMenu("File");
		JMenuItem open = new JMenuItem("Open");
		JMenuItem close = new JMenuItem("Close");
		JMenuItem test = new JMenuItem("test");
		jmFile.add(open);
		jmFile.add(close);
		jmFile.add(test);

		jmb.add(jmFile);

		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);


		frame.setJMenuBar(jmb);
		frame.add(intframe);
		intframe.setVisible(true);
		frame.setVisible(true);
	}
}

testRenderer.java


import javax.media.opengl.*;
import javax.media.opengl.glu.*;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;


public class testRenderer implements GLEventListener{
	private float hdri;
	private float hvie;

	public void init(GLAutoDrawable drawable){
		final GL gl = drawable.getGL();
		gl.glClearColor(0.0f, 0.0f, 0.0f, 0.0f);

		drawable.addKeyListener(new KeyAdapter(){
			public void keyPressed(KeyEvent e){
				if(e.getKeyCode() == KeyEvent.VK_ESCAPE){
					System.exit(0);
				}

			}
		});
	}

	public void reshape(GLAutoDrawable drawable, int x, int y, int width, int height){
		final GL gl = drawable.getGL();
		final GLU glu = new GLU();
		if (height <= 0)
			height = 1;
		final float h = (float)width / (float)height;
		gl.glViewport(0, 0, width, height);
		gl.glMatrixMode(GL.GL_PROJECTION);
		gl.glLoadIdentity();
		glu.gluPerspective(45.0f, h, 1.0f, 20.0f);
		gl.glMatrixMode(GL.GL_MODELVIEW);
		gl.glLoadIdentity();
	}

	public void display(GLAutoDrawable drawable){

		final GL gl = drawable.getGL();

		gl.glClear(GL.GL_COLOR_BUFFER_BIT);
		gl.glLoadIdentity();

		gl.glTranslatef(-1.5f, 0.0f, -6.0f);

		gl.glRotatef(hdri,0.0f,1.0f,0.0f);

		gl.glBegin(GL.GL_TRIANGLES);
			gl.glColor3f(1.0f, 0.0f, 0.0f);
			gl.glVertex3f( 0.0f, 1.0f, 0.0f);
			gl.glColor3f(0.0f, 1.0f, 0.0f);
			gl.glVertex3f(-1.0f,-1.0f, 0.0f);
			gl.glColor3f(0.0f, 0.0f, 1.0f);
			gl.glVertex3f( 1.0f,-1.0f, 0.0f);
		gl.glEnd();

		gl.glLoadIdentity();

		gl.glTranslatef(1.5f, 0.0f, -6.0f);
		gl.glRotatef(hvie,1.0f,0.0f,0.0f);

		gl.glColor3f(0.5f,0.5f,1.0f);
		gl.glBegin(GL.GL_QUADS);
			gl.glVertex3f(-1.0f, 1.0f, 0.0f);
			gl.glVertex3f( 1.0f, 1.0f, 0.0f);
			gl.glVertex3f( 1.0f,-1.0f, 0.0f);
			gl.glVertex3f(-1.0f,-1.0f, 0.0f);
		gl.glEnd();

		hdri+=0.20f;
		hvie-=0.15f;
	}

	public void displayChanged(GLAutoDrawable drawable, boolean modeChanged, boolean deviceChanged){
	}
}