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-rw-r--r--src/demos/gears/Gears.java156
1 files changed, 80 insertions, 76 deletions
diff --git a/src/demos/gears/Gears.java b/src/demos/gears/Gears.java
index 33446c7..88de5c9 100644
--- a/src/demos/gears/Gears.java
+++ b/src/demos/gears/Gears.java
@@ -1,23 +1,15 @@
+
package demos.gears;
-import java.awt.Dimension;
-import java.awt.Frame;
-import java.awt.event.MouseEvent;
-import java.awt.event.MouseListener;
-import java.awt.event.MouseMotionListener;
-import java.awt.event.WindowAdapter;
-import java.awt.event.WindowEvent;
-import javax.media.opengl.GLProfile;
-import javax.media.opengl.GLCapabilities;
-import javax.media.opengl.GL;
-import javax.media.opengl.GL2ES1;
-import javax.media.opengl.GL2;
-import javax.media.opengl.GLAutoDrawable;
-import javax.media.opengl.GLEventListener;
-import javax.media.opengl.awt.AWTGLAutoDrawable;
-import javax.media.opengl.awt.GLCanvas;
-import javax.media.opengl.awt.GLJPanel;
+import javax.media.opengl.*;
+import javax.media.opengl.awt.*;
import com.jogamp.opengl.util.Animator;
+import com.jogamp.newt.event.*;
+import com.jogamp.newt.event.awt.*;
+
+import java.awt.Component;
+import java.awt.Frame;
+import com.jogamp.newt.Window;
/**
* Gears.java <BR>
@@ -26,10 +18,21 @@ import com.jogamp.opengl.util.Animator;
* This version is equal to Brian Paul's version 1.2 1999/10/21
*/
-public class Gears implements GLEventListener, MouseListener, MouseMotionListener {
+public class Gears implements GLEventListener {
+ private float view_rotx = 20.0f, view_roty = 30.0f, view_rotz = 0.0f;
+ private int gear1, gear2, gear3;
+ private float angle = 0.0f;
+
+ private int prevMouseX, prevMouseY;
+ private boolean mouseRButtonDown = false;
+
public static void main(String[] args) {
- // RTFM .. essential for multithreading.
- GLProfile.initSingleton();
+ // set argument 'NotFirstUIActionOnProcess' in the JNLP's application-desc tag for example
+ // <application-desc main-class="demos.j2d.TextCube"/>
+ // <argument>NotFirstUIActionOnProcess</argument>
+ // </application-desc>
+ boolean firstUIActionOnProcess = 0==args.length || !args[0].equals("NotFirstUIActionOnProcess") ;
+ GLProfile.initSingleton(firstUIActionOnProcess);
Frame frame = new Frame("Gear Demo");
GLCanvas canvas = new GLCanvas();
@@ -42,8 +45,8 @@ public class Gears implements GLEventListener, MouseListener, MouseMotionListene
frame.add(canvas);
frame.setSize(300, 300);
final Animator animator = new Animator(canvas);
- frame.addWindowListener(new WindowAdapter() {
- public void windowClosing(WindowEvent e) {
+ frame.addWindowListener(new java.awt.event.WindowAdapter() {
+ public void windowClosing(java.awt.event.WindowEvent e) {
// Run this on another thread than the AWT event queue to
// make sure the call to Animator.stop() completes before
// exiting
@@ -59,22 +62,18 @@ public class Gears implements GLEventListener, MouseListener, MouseMotionListene
animator.start();
}
- private float view_rotx = 20.0f, view_roty = 30.0f, view_rotz = 0.0f;
- private int gear1, gear2, gear3;
- private float angle = 0.0f;
-
- private int prevMouseX, prevMouseY;
- private boolean mouseRButtonDown = false;
-
public void init(GLAutoDrawable drawable) {
+ System.err.println("Gears: Init: "+drawable);
// Use debug pipeline
// drawable.setGL(new DebugGL(drawable.getGL()));
GL2 gl = drawable.getGL().getGL2();
- System.err.println("INIT GL IS: " + gl.getClass().getName());
-
System.err.println("Chosen GLCapabilities: " + drawable.getChosenGLCapabilities());
+ System.err.println("INIT GL IS: " + gl.getClass().getName());
+ System.err.println("GL_VENDOR: " + gl.glGetString(GL2.GL_VENDOR));
+ System.err.println("GL_RENDERER: " + gl.glGetString(GL2.GL_RENDERER));
+ System.err.println("GL_VERSION: " + gl.glGetString(GL2.GL_VERSION));
gl.setSwapInterval(1);
@@ -110,23 +109,26 @@ public class Gears implements GLEventListener, MouseListener, MouseMotionListene
gl.glEnable(GL2.GL_NORMALIZE);
- if (drawable instanceof AWTGLAutoDrawable) {
- AWTGLAutoDrawable awtDrawable = (AWTGLAutoDrawable) drawable;
- awtDrawable.addMouseListener(this);
- awtDrawable.addMouseMotionListener(this);
+ // MouseListener gearsMouse = new TraceMouseAdapter(new GearsMouseAdapter());
+ MouseListener gearsMouse = new GearsMouseAdapter();
+
+ if (drawable instanceof Component) {
+ Component comp = (Component) drawable;
+ new AWTMouseAdapter(gearsMouse).addTo(comp);
+ } else if (drawable instanceof Window) {
+ Window window = (Window) drawable;
+ window.addMouseListener(gearsMouse);
}
}
public void reshape(GLAutoDrawable drawable, int x, int y, int width, int height) {
+ System.err.println("Gears: Reshape: "+x+"/"+y+" "+width+"x"+height);
GL2 gl = drawable.getGL().getGL2();
float h = (float)height / (float)width;
gl.glMatrixMode(GL2.GL_PROJECTION);
- System.err.println("GL_VENDOR: " + gl.glGetString(GL2.GL_VENDOR));
- System.err.println("GL_RENDERER: " + gl.glGetString(GL2.GL_RENDERER));
- System.err.println("GL_VERSION: " + gl.glGetString(GL2.GL_VERSION));
gl.glLoadIdentity();
gl.glFrustum(-1.0f, 1.0f, -h, h, 5.0f, 60.0f);
gl.glMatrixMode(GL2.GL_MODELVIEW);
@@ -135,7 +137,7 @@ public class Gears implements GLEventListener, MouseListener, MouseMotionListene
}
public void dispose(GLAutoDrawable drawable) {
- System.out.println("Gears.dispose: "+drawable);
+ System.err.println("Gears: Dispose");
}
public void display(GLAutoDrawable drawable) {
@@ -188,8 +190,6 @@ public class Gears implements GLEventListener, MouseListener, MouseMotionListene
gl.glPopMatrix();
}
- public void displayChanged(GLAutoDrawable drawable, boolean modeChanged, boolean deviceChanged) {}
-
public static void gear(GL2 gl,
float inner_radius,
float outer_radius,
@@ -306,41 +306,45 @@ public class Gears implements GLEventListener, MouseListener, MouseMotionListene
gl.glEnd();
}
- // Methods required for the implementation of MouseListener
- public void mouseEntered(MouseEvent e) {}
- public void mouseExited(MouseEvent e) {}
-
- public void mousePressed(MouseEvent e) {
- prevMouseX = e.getX();
- prevMouseY = e.getY();
- if ((e.getModifiers() & e.BUTTON3_MASK) != 0) {
- mouseRButtonDown = true;
- }
- }
-
- public void mouseReleased(MouseEvent e) {
- if ((e.getModifiers() & e.BUTTON3_MASK) != 0) {
- mouseRButtonDown = false;
- }
- }
-
- public void mouseClicked(MouseEvent e) {}
-
- // Methods required for the implementation of MouseMotionListener
- public void mouseDragged(MouseEvent e) {
- int x = e.getX();
- int y = e.getY();
- Dimension size = e.getComponent().getSize();
-
- float thetaY = 360.0f * ( (float)(x-prevMouseX)/(float)size.width);
- float thetaX = 360.0f * ( (float)(prevMouseY-y)/(float)size.height);
-
- prevMouseX = x;
- prevMouseY = y;
+ class GearsMouseAdapter extends MouseAdapter {
+ public void mousePressed(MouseEvent e) {
+ prevMouseX = e.getX();
+ prevMouseY = e.getY();
+ if ((e.getModifiers() & e.BUTTON3_MASK) != 0) {
+ mouseRButtonDown = true;
+ }
+ }
+
+ public void mouseReleased(MouseEvent e) {
+ if ((e.getModifiers() & e.BUTTON3_MASK) != 0) {
+ mouseRButtonDown = false;
+ }
+ }
+
+ public void mouseDragged(MouseEvent e) {
+ int x = e.getX();
+ int y = e.getY();
+ int width=0, height=0;
+ Object source = e.getSource();
+ if(source instanceof Window) {
+ Window window = (Window) source;
+ width=window.getWidth();
+ height=window.getHeight();
+ } else if (source instanceof Component) {
+ Component comp = (Component) source;
+ width=comp.getWidth();
+ height=comp.getHeight();
+ } else {
+ throw new RuntimeException("Event source neither Window nor Component: "+source);
+ }
+ float thetaY = 360.0f * ( (float)(x-prevMouseX)/(float)width);
+ float thetaX = 360.0f * ( (float)(prevMouseY-y)/(float)height);
+
+ prevMouseX = x;
+ prevMouseY = y;
- view_rotx += thetaX;
- view_roty += thetaY;
+ view_rotx += thetaX;
+ view_roty += thetaY;
+ }
}
-
- public void mouseMoved(MouseEvent e) {}
}
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