NEWT Cleanup

- Moved all implementation details (awt/x11/windows/macosx/..)
  to com.jogamp.newt.impl

- Moved awt event handling
    com.jogamp.newt.awt.event -> com.jogamp.newt.event.awt

- NEWTEvent         extends java.util.EventObject
- NEWTEventListener extends java.util.EventListener

- Added Trace*Adapter, logging the event, incl. the time lag

42 files changed, 284 insertions, 81 deletions

diff --git a/src/newt/classes/com/jogamp/newt/Display.java b/src/newt/classes/com/jogamp/newt/Display.java
index 931c16cd9..df4d5b4f8 100755
--- a/src/newt/classes/com/jogamp/newt/Display.java
+++ b/src/newt/classes/com/jogamp/newt/Display.java
@@ -48,15 +48,15 @@ public abstract class Display {
         Class displayClass = NewtFactory.getCustomClass(type, "Display");
         if(null==displayClass) {
             if (NativeWindowFactory.TYPE_EGL.equals(type)) {
-                displayClass = Class.forName("com.jogamp.newt.opengl.kd.KDDisplay");
+                displayClass = Class.forName("com.jogamp.newt.impl.opengl.kd.KDDisplay");
             } else if (NativeWindowFactory.TYPE_WINDOWS.equals(type)) {
-                displayClass = Class.forName("com.jogamp.newt.windows.WindowsDisplay");
+                displayClass = Class.forName("com.jogamp.newt.impl.windows.WindowsDisplay");
             } else if (NativeWindowFactory.TYPE_MACOSX.equals(type)) {
-                displayClass = Class.forName("com.jogamp.newt.macosx.MacDisplay");
+                displayClass = Class.forName("com.jogamp.newt.impl.macosx.MacDisplay");
             } else if (NativeWindowFactory.TYPE_X11.equals(type)) {
-                displayClass = Class.forName("com.jogamp.newt.x11.X11Display");
+                displayClass = Class.forName("com.jogamp.newt.impl.x11.X11Display");
             } else if (NativeWindowFactory.TYPE_AWT.equals(type)) {
-                displayClass = Class.forName("com.jogamp.newt.awt.AWTDisplay");
+                displayClass = Class.forName("com.jogamp.newt.impl.awt.AWTDisplay");
             } else {
                 throw new RuntimeException("Unknown display type \"" + type + "\"");
             }
@@ -267,14 +267,14 @@ public abstract class Display {
 
     protected abstract void dispatchMessagesNative();
 
-    private LinkedList/*<Event>*/ events = new LinkedList();
+    private LinkedList/*<NEWTEvent>*/ events = new LinkedList();
 
     protected void dispatchMessages() {
-        Event e;
+        NEWTEvent e;
         do {
             synchronized(events) {
                 if (!events.isEmpty()) {
-                    e = (Event) events.removeFirst();
+                    e = (NEWTEvent) events.removeFirst();
                 } else {
                     e = null;
                 }
@@ -292,7 +292,7 @@ public abstract class Display {
         dispatchMessagesNative();
     }
 
-    public void enqueueEvent(com.jogamp.newt.event.Event e) {
+    public void enqueueEvent(NEWTEvent e) {
         synchronized(events) {
             events.add(e);
         }
diff --git a/src/newt/classes/com/jogamp/newt/Screen.java b/src/newt/classes/com/jogamp/newt/Screen.java
index b393d30de..7bf520332 100755
--- a/src/newt/classes/com/jogamp/newt/Screen.java
+++ b/src/newt/classes/com/jogamp/newt/Screen.java
@@ -46,15 +46,15 @@ public abstract class Screen {
         Class screenClass = NewtFactory.getCustomClass(type, "Screen");
         if(null==screenClass) {
             if (NativeWindowFactory.TYPE_EGL.equals(type)) {
-                screenClass = Class.forName("com.jogamp.newt.opengl.kd.KDScreen");
+                screenClass = Class.forName("com.jogamp.newt.impl.opengl.kd.KDScreen");
             } else if (NativeWindowFactory.TYPE_WINDOWS.equals(type)) {
-                screenClass = Class.forName("com.jogamp.newt.windows.WindowsScreen");
+                screenClass = Class.forName("com.jogamp.newt.impl.windows.WindowsScreen");
             } else if (NativeWindowFactory.TYPE_MACOSX.equals(type)) {
-                screenClass = Class.forName("com.jogamp.newt.macosx.MacScreen");
+                screenClass = Class.forName("com.jogamp.newt.impl.macosx.MacScreen");
             } else if (NativeWindowFactory.TYPE_X11.equals(type)) {
-                screenClass = Class.forName("com.jogamp.newt.x11.X11Screen");
+                screenClass = Class.forName("com.jogamp.newt.impl.x11.X11Screen");
             } else if (NativeWindowFactory.TYPE_AWT.equals(type)) {
-                screenClass = Class.forName("com.jogamp.newt.awt.AWTScreen");
+                screenClass = Class.forName("com.jogamp.newt.impl.awt.AWTScreen");
             } else {
                 throw new RuntimeException("Unknown window type \"" + type + "\"");
             }
diff --git a/src/newt/classes/com/jogamp/newt/Window.java b/src/newt/classes/com/jogamp/newt/Window.java
index 33b971578..6f585a20a 100755
--- a/src/newt/classes/com/jogamp/newt/Window.java
+++ b/src/newt/classes/com/jogamp/newt/Window.java
@@ -71,15 +71,15 @@ public abstract class Window implements NativeWindow
         Class windowClass = NewtFactory.getCustomClass(type, "Window");
         if(null==windowClass) {
             if (NativeWindowFactory.TYPE_EGL.equals(type)) {
-                windowClass = Class.forName("com.jogamp.newt.opengl.kd.KDWindow");
+                windowClass = Class.forName("com.jogamp.newt.impl.opengl.kd.KDWindow");
             } else if (NativeWindowFactory.TYPE_WINDOWS.equals(type)) {
-                windowClass = Class.forName("com.jogamp.newt.windows.WindowsWindow");
+                windowClass = Class.forName("com.jogamp.newt.impl.windows.WindowsWindow");
             } else if (NativeWindowFactory.TYPE_MACOSX.equals(type)) {
-                windowClass = Class.forName("com.jogamp.newt.macosx.MacWindow");
+                windowClass = Class.forName("com.jogamp.newt.impl.macosx.MacWindow");
             } else if (NativeWindowFactory.TYPE_X11.equals(type)) {
-                windowClass = Class.forName("com.jogamp.newt.x11.X11Window");
+                windowClass = Class.forName("com.jogamp.newt.impl.x11.X11Window");
             } else if (NativeWindowFactory.TYPE_AWT.equals(type)) {
-                windowClass = Class.forName("com.jogamp.newt.awt.AWTWindow");
+                windowClass = Class.forName("com.jogamp.newt.impl.awt.AWTWindow");
             } else {
                 throw new NativeWindowException("Unknown window type \"" + type + "\"");
             }
@@ -576,7 +576,7 @@ public abstract class Window implements NativeWindow
     // Generic Event Support
     //
 
-    protected void sendEvent(Event e) {
+    protected void sendEvent(NEWTEvent e) {
         if(e instanceof WindowEvent) {
             sendWindowEvent((WindowEvent)e);
         } else if(e instanceof KeyEvent) {
diff --git a/src/newt/classes/com/jogamp/newt/event/InputEvent.java b/src/newt/classes/com/jogamp/newt/event/InputEvent.java
index 01a4b307a..02fbe59ef 100644
--- a/src/newt/classes/com/jogamp/newt/event/InputEvent.java
+++ b/src/newt/classes/com/jogamp/newt/event/InputEvent.java
@@ -35,7 +35,7 @@ package com.jogamp.newt.event;
 
 import com.jogamp.newt.*;
 
-public abstract class InputEvent extends Event
+public abstract class InputEvent extends NEWTEvent
 {
  public static final int  SHIFT_MASK     = 1 << 0;
  public static final int  CTRL_MASK      = 1 << 1;
@@ -91,7 +91,7 @@ public abstract class InputEvent extends Event
  }
 
  public String toString() {
-     return "InputEvent[modifiers:"+modifiers+"]";
+     return "InputEvent[modifiers:"+modifiers+", "+super.toString()+"]";
  }
 
  private boolean consumed;
diff --git a/src/newt/classes/com/jogamp/newt/event/KeyListener.java b/src/newt/classes/com/jogamp/newt/event/KeyListener.java
index 925a902f7..5ce3868f5 100644
--- a/src/newt/classes/com/jogamp/newt/event/KeyListener.java
+++ b/src/newt/classes/com/jogamp/newt/event/KeyListener.java
@@ -35,7 +35,7 @@ package com.jogamp.newt.event;
 
 import com.jogamp.newt.*;
 
-public interface KeyListener extends EventListener
+public interface KeyListener extends NEWTEventListener
 {
  public void keyPressed(KeyEvent e);
  public void keyReleased(KeyEvent e);
diff --git a/src/newt/classes/com/jogamp/newt/event/MouseListener.java b/src/newt/classes/com/jogamp/newt/event/MouseListener.java
index 3d5b4d83f..b328aeac7 100644
--- a/src/newt/classes/com/jogamp/newt/event/MouseListener.java
+++ b/src/newt/classes/com/jogamp/newt/event/MouseListener.java
@@ -35,7 +35,7 @@ package com.jogamp.newt.event;
 
 import com.jogamp.newt.*;
 
-public interface MouseListener extends EventListener
+public interface MouseListener extends NEWTEventListener
 {
  public void mouseClicked(MouseEvent e);
  public void mouseEntered(MouseEvent e);
diff --git a/src/newt/classes/com/jogamp/newt/event/Event.java b/src/newt/classes/com/jogamp/newt/event/NEWTEvent.java
index d93995ead..6559c5953 100644
--- a/src/newt/classes/com/jogamp/newt/event/Event.java
+++ b/src/newt/classes/com/jogamp/newt/event/NEWTEvent.java
@@ -36,33 +36,32 @@ package com.jogamp.newt.event;
 import com.jogamp.newt.*;
 import java.util.*;
 
-public class Event {
+public class NEWTEvent extends java.util.EventObject {
     private boolean isSystemEvent;
     private int eventType;
-    private Object source;
     private long when;
 
     static final boolean DEBUG = false;
 
-    //  0: Event.java
+    //  0: NEWTEvent.java
     //  1:   InputEvent.java
     //  2:       KeyEvent.java  
     //  3:          com.jogamp.newt.Window
-    //  3:          com.jogamp.newt.awt.event.AWTNewtEventFactory
+    //  3:          com.jogamp.newt.event.awt.AWTNewtEventFactory
     //  2:       MouseEvent.java  
     //  3:          com.jogamp.newt.Window
-    //  3:          com.jogamp.newt.awt.event.AWTNewtEventFactory
+    //  3:          com.jogamp.newt.event.awt.AWTNewtEventFactory
     //  1:   PaintEvent.java  
     //  2:       com.jogamp.newt.Window
-    //  2:       com.jogamp.newt.awt.event.AWTNewtEventFactory
+    //  2:       com.jogamp.newt.event.awt.AWTNewtEventFactory
     //  1:   WindowEvent.java
     //  2:       com.jogamp.newt.Window
-    //  2:       com.jogamp.newt.awt.event.AWTNewtEventFactory
+    //  2:       com.jogamp.newt.event.awt.AWTNewtEventFactory
     //
     static final String WindowClazzName = "com.jogamp.newt.Window" ;
-    static final String AWTNewtEventFactoryClazzName = "com.jogamp.newt.awt.event.AWTNewtEventFactory" ;
+    static final String AWTNewtEventFactoryClazzName = "com.jogamp.newt.event.awt.AWTNewtEventFactory" ;
 
-    static final boolean evaluateIsSystemEvent(Event event, Throwable t) {
+    static final boolean evaluateIsSystemEvent(NEWTEvent event, Throwable t) {
         StackTraceElement[] stack = t.getStackTrace();
         if(stack.length==0 || null==stack[0]) {
             return false;
@@ -96,10 +95,10 @@ public class Event {
         return res;
     }
 
-    protected Event(int eventType, Object source, long when) {
+    protected NEWTEvent(int eventType, Object source, long when) {
+        super(source);
         this.isSystemEvent = evaluateIsSystemEvent(this, new Throwable());
         this.eventType = eventType;
-        this.source = source;
         this.when = when;
     }
 
@@ -114,18 +113,13 @@ public class Event {
         return eventType;
     }
 
-    /** Returns the source Object which produced this Event. */
-    public final Object getSource() {
-        return source;
-    }
-
     /** Returns the timestamp, in milliseconds, of this event. */
     public final long getWhen()  {
         return when;
     }
 
     public String toString() {
-        return "Event[sys:"+isSystemEvent()+", source:"+getSource()+", when:"+getWhen()+"]";
+        return "NEWTEvent[sys:"+isSystemEvent()+", source:"+getSource().getClass().getName()+", when:"+getWhen()+" d "+(System.currentTimeMillis()-getWhen())+"ms]";
     }
 
     public static String toHexString(int hex) {
diff --git a/src/newt/classes/com/jogamp/newt/event/EventListener.java b/src/newt/classes/com/jogamp/newt/event/NEWTEventListener.java
index e47b9ccb3..2a187f8c4 100644
--- a/src/newt/classes/com/jogamp/newt/event/EventListener.java
+++ b/src/newt/classes/com/jogamp/newt/event/NEWTEventListener.java
@@ -35,7 +35,7 @@ package com.jogamp.newt.event;
 
 import com.jogamp.newt.*;
 
-public interface EventListener extends java.util.EventListener
+public interface NEWTEventListener extends java.util.EventListener
 {
     public static final int WINDOW  = 1 << 0;
     public static final int MOUSE   = 1 << 1;
diff --git a/src/newt/classes/com/jogamp/newt/event/PaintEvent.java b/src/newt/classes/com/jogamp/newt/event/PaintEvent.java
index 469358625..e1c667b55 100755
--- a/src/newt/classes/com/jogamp/newt/event/PaintEvent.java
+++ b/src/newt/classes/com/jogamp/newt/event/PaintEvent.java
@@ -39,7 +39,7 @@ import com.jogamp.newt.*;
  *
  * @author tdv
  */
-public class PaintEvent extends Event {
+public class PaintEvent extends NEWTEvent {
 
     // bounds of the damage region
     private int x, y, width, height;
diff --git a/src/newt/classes/com/jogamp/newt/event/TraceKeyAdapter.java b/src/newt/classes/com/jogamp/newt/event/TraceKeyAdapter.java
new file mode 100644
index 000000000..8034bdb9f
--- /dev/null
+++ b/src/newt/classes/com/jogamp/newt/event/TraceKeyAdapter.java
@@ -0,0 +1,60 @@
+/*
+ * Copyright (c) 2010 Sven Gothel. All Rights Reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * 
+ * - Redistribution of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * 
+ * - Redistribution in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ * 
+ * Neither the name Sven Gothel or the names of
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ * 
+ * This software is provided "AS IS," without a warranty of any kind. ALL
+ * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
+ * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
+ * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
+ * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
+ * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
+ * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR
+ * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR
+ * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
+ * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
+ * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
+ * SVEN GOTHEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+ */
+
+package com.jogamp.newt.event;
+
+public class TraceKeyAdapter implements KeyListener {
+
+    KeyListener downstream;
+
+    public TraceKeyAdapter() {
+        this.downstream = null;
+    }
+
+    public TraceKeyAdapter(KeyListener downstream) {
+        this.downstream = downstream;
+    }
+
+    public void keyPressed(KeyEvent e) {
+        System.out.println(e);
+        if(null!=downstream) { downstream.keyPressed(e); }
+    }
+    public void keyReleased(KeyEvent e) {
+        System.out.println(e);
+        if(null!=downstream) { downstream.keyReleased(e); }
+    }
+    public void keyTyped(KeyEvent e) {
+        System.out.println(e);
+        if(null!=downstream) { downstream.keyTyped(e); }
+    }
+}
+
diff --git a/src/newt/classes/com/jogamp/newt/event/TraceMouseAdapter.java b/src/newt/classes/com/jogamp/newt/event/TraceMouseAdapter.java
new file mode 100644
index 000000000..b19b5eb21
--- /dev/null
+++ b/src/newt/classes/com/jogamp/newt/event/TraceMouseAdapter.java
@@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 2010 Sven Gothel. All Rights Reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * 
+ * - Redistribution of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * 
+ * - Redistribution in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ * 
+ * Neither the name Sven Gothel or the names of
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ * 
+ * This software is provided "AS IS," without a warranty of any kind. ALL
+ * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
+ * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
+ * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
+ * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
+ * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
+ * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR
+ * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR
+ * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
+ * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
+ * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
+ * SVEN GOTHEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+ */
+package com.jogamp.newt.event;
+
+import com.jogamp.newt.*;
+
+public class TraceMouseAdapter implements MouseListener {
+
+ MouseListener downstream;
+
+ public TraceMouseAdapter() {
+    this.downstream = null;
+ }
+
+ public TraceMouseAdapter(MouseListener downstream) {
+    this.downstream = downstream;
+ }
+
+ public void mouseClicked(MouseEvent e) {
+    System.out.println(e);
+    if(null!=downstream) { downstream.mouseClicked(e); }
+ }
+ public void mouseEntered(MouseEvent e) {
+    System.out.println(e);
+    if(null!=downstream) { downstream.mouseEntered(e); }
+ }
+ public void mouseExited(MouseEvent e) {
+    System.out.println(e);
+    if(null!=downstream) { downstream.mouseExited(e); }
+ }
+ public void mousePressed(MouseEvent e) {
+    System.out.println(e);
+    if(null!=downstream) { downstream.mousePressed(e); }
+ }
+ public void mouseReleased(MouseEvent e) {
+    System.out.println(e);
+    if(null!=downstream) { downstream.mouseReleased(e); }
+ }
+ public void mouseMoved(MouseEvent e) {
+    System.out.println(e);
+    if(null!=downstream) { downstream.mouseMoved(e); }
+ }
+ public void mouseDragged(MouseEvent e) {
+    System.out.println(e);
+    if(null!=downstream) { downstream.mouseDragged(e); }
+ }
+ public void mouseWheelMoved(MouseEvent e) {
+    System.out.println(e);
+    if(null!=downstream) { downstream.mouseWheelMoved(e); }
+ }
+}
+
diff --git a/src/newt/classes/com/jogamp/newt/event/TraceWindowAdapter.java b/src/newt/classes/com/jogamp/newt/event/TraceWindowAdapter.java
new file mode 100644
index 000000000..5a93bca36
--- /dev/null
+++ b/src/newt/classes/com/jogamp/newt/event/TraceWindowAdapter.java
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2010 Sven Gothel. All Rights Reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * 
+ * - Redistribution of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * 
+ * - Redistribution in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ * 
+ * Neither the name Sven Gothel or the names of
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ * 
+ * This software is provided "AS IS," without a warranty of any kind. ALL
+ * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
+ * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
+ * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
+ * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
+ * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
+ * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR
+ * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR
+ * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
+ * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
+ * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
+ * SVEN GOTHEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+ */
+package com.jogamp.newt.event;
+
+import com.jogamp.newt.*;
+
+public class TraceWindowAdapter implements WindowListener {
+
+    WindowListener downstream;
+
+    public TraceWindowAdapter() {
+        this.downstream = null;
+    }
+
+    public TraceWindowAdapter(WindowListener downstream) {
+        this.downstream = downstream;
+    }
+
+    public void windowResized(WindowEvent e) {
+        System.out.println(e);
+        if(null!=downstream) { downstream.windowResized(e); }
+    }
+    public void windowMoved(WindowEvent e) {
+        System.out.println(e);
+        if(null!=downstream) { downstream.windowMoved(e); }
+    }
+    public void windowDestroyNotify(WindowEvent e) {
+        System.out.println(e);
+        if(null!=downstream) { downstream.windowDestroyNotify(e); }
+    }
+    public void windowGainedFocus(WindowEvent e) {
+        System.out.println(e);
+        if(null!=downstream) { downstream.windowGainedFocus(e); }
+    }
+    public void windowLostFocus(WindowEvent e) {
+        System.out.println(e);
+        if(null!=downstream) { downstream.windowLostFocus(e); }
+    }
+}
diff --git a/src/newt/classes/com/jogamp/newt/event/WindowEvent.java b/src/newt/classes/com/jogamp/newt/event/WindowEvent.java
index 8204bfc79..6706ef778 100644
--- a/src/newt/classes/com/jogamp/newt/event/WindowEvent.java
+++ b/src/newt/classes/com/jogamp/newt/event/WindowEvent.java
@@ -35,7 +35,7 @@ package com.jogamp.newt.event;
 
 import com.jogamp.newt.*;
 
-public class WindowEvent extends Event {
+public class WindowEvent extends NEWTEvent {
     public static final int EVENT_WINDOW_RESIZED = 100;
     public static final int EVENT_WINDOW_MOVED   = 101; 
     public static final int EVENT_WINDOW_DESTROY_NOTIFY = 102;
diff --git a/src/newt/classes/com/jogamp/newt/event/WindowListener.java b/src/newt/classes/com/jogamp/newt/event/WindowListener.java
index 8c7601a8d..871f0fe12 100644
--- a/src/newt/classes/com/jogamp/newt/event/WindowListener.java
+++ b/src/newt/classes/com/jogamp/newt/event/WindowListener.java
@@ -35,7 +35,7 @@ package com.jogamp.newt.event;
 
 import com.jogamp.newt.*;
 
-public interface WindowListener extends EventListener {
+public interface WindowListener extends NEWTEventListener {
     public void windowResized(WindowEvent e);
     public void windowMoved(WindowEvent e);
     public void windowDestroyNotify(WindowEvent e);
diff --git a/src/newt/classes/com/jogamp/newt/awt/event/AWTAdapter.java b/src/newt/classes/com/jogamp/newt/event/awt/AWTAdapter.java
index 345eb02b9..6fb02e8e7 100644
--- a/src/newt/classes/com/jogamp/newt/awt/event/AWTAdapter.java
+++ b/src/newt/classes/com/jogamp/newt/event/awt/AWTAdapter.java
@@ -29,7 +29,7 @@
  * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
  * SVEN GOTHEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
  */
-package com.jogamp.newt.awt.event;
+package com.jogamp.newt.event.awt;
 
 /**
  * Convenient adapter forwarding AWT events to NEWT via the event listener model.<br>
@@ -38,11 +38,11 @@ package com.jogamp.newt.awt.event;
  * it is converted to a NEWT event and the given NEWT listener is being called.<br>
  *
  * This adapter fullfills three use cases. First as a plain utility to write code AWT agnostic,
- * ie write an {@link javax.media.opengl.GLEvenListener} and some appropriate NEWT {@link com.jogamp.newt.event.EventListener}.<br>
+ * ie write an {@link javax.media.opengl.GLEvenListener} and some appropriate NEWT {@link com.jogamp.newt.event.NEWTEventListener}.<br>
  *
  * Attach the {@link javax.media.opengl.GLEvenListener} to a NEWT {@link javax.media.opengl.GLAutoDrawable}, e.g. {@link com.jogamp.newt.opengl.GLWindow},
  * or to an AWT {@link javax.media.opengl.GLAutoDrawable}, e.g. {@link javax.media.opengl.awt.GLCanvas}.<br>
- * Attach the NEWT {@link com.jogamp.newt.event.EventListener} to a NEWT component, e.g. {@link com.jogamp.newt.Window},
+ * Attach the NEWT {@link com.jogamp.newt.event.NEWTEventListener} to a NEWT component, e.g. {@link com.jogamp.newt.Window},
  * or to an AWT component, e.g. {@link java.awt.Component}.<br><br>
  * <code>
     javax.media.opengl.GLEvenListener demo1 = new javax.media.opengl.GLEvenListener() { ... } ;
@@ -93,14 +93,14 @@ package com.jogamp.newt.awt.event;
  */
 public abstract class AWTAdapter implements java.util.EventListener
 {
-    com.jogamp.newt.event.EventListener newtListener;
+    com.jogamp.newt.event.NEWTEventListener newtListener;
     com.jogamp.newt.Window newtWindow;
 
     /** 
      * Simply wrap aroung a NEWT EventListener, exposed as an AWT EventListener.<br>
      * The NEWT EventListener will be called when an event happens.<br>
      */
-    public AWTAdapter(com.jogamp.newt.event.EventListener newtListener) {
+    public AWTAdapter(com.jogamp.newt.event.NEWTEventListener newtListener) {
         if(null==newtListener) {
             throw new RuntimeException("Argument newtListener is null");
         }
@@ -113,7 +113,7 @@ public abstract class AWTAdapter implements java.util.EventListener
      * where the given NEWT Window impersonates as the event's source.
      * The NEWT EventListener will be called when an event happens.<br>
      */
-    public AWTAdapter(com.jogamp.newt.event.EventListener newtListener, com.jogamp.newt.Window newtProxy) {
+    public AWTAdapter(com.jogamp.newt.event.NEWTEventListener newtListener, com.jogamp.newt.Window newtProxy) {
         if(null==newtListener) {
             throw new RuntimeException("Argument newtListener is null");
         }
@@ -137,14 +137,14 @@ public abstract class AWTAdapter implements java.util.EventListener
     }
 
     /** 
-     * Due to the fact that some NEWT {@link com.jogamp.newt.event.EventListener}
+     * Due to the fact that some NEWT {@link com.jogamp.newt.event.NEWTEventListener}
      * are mapped to more than one {@link java.util.EventListener},
      * this method is for your convenience to use this Adapter as a listener for all types.<br>
      * E.g. {@link com.jogamp.newt.event.MouseListener} is mapped to {@link java.awt.event.MouseListener} and {@link java.awt.event.MouseMotionListener}.
      */
     public abstract AWTAdapter addTo(java.awt.Component awtComponent);
 
-    void enqueueEvent(com.jogamp.newt.event.Event event) {
+    void enqueueEvent(com.jogamp.newt.event.NEWTEvent event) {
         try {
             newtWindow.getScreen().getDisplay().enqueueEvent(event);
         } catch (NullPointerException npe) {
diff --git a/src/newt/classes/com/jogamp/newt/awt/event/AWTKeyAdapter.java b/src/newt/classes/com/jogamp/newt/event/awt/AWTKeyAdapter.java
index 866ec5476..64d4d8d86 100644
--- a/src/newt/classes/com/jogamp/newt/awt/event/AWTKeyAdapter.java
+++ b/src/newt/classes/com/jogamp/newt/event/awt/AWTKeyAdapter.java
@@ -29,7 +29,7 @@
  * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
  * SVEN GOTHEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
  */
-package com.jogamp.newt.awt.event;
+package com.jogamp.newt.event.awt;
 
 public class AWTKeyAdapter extends AWTAdapter implements java.awt.event.KeyListener
 {
diff --git a/src/newt/classes/com/jogamp/newt/awt/event/AWTMouseAdapter.java b/src/newt/classes/com/jogamp/newt/event/awt/AWTMouseAdapter.java
index db28616b9..7efcd123e 100644
--- a/src/newt/classes/com/jogamp/newt/awt/event/AWTMouseAdapter.java
+++ b/src/newt/classes/com/jogamp/newt/event/awt/AWTMouseAdapter.java
@@ -29,7 +29,7 @@
  * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
  * SVEN GOTHEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
  */
-package com.jogamp.newt.awt.event;
+package com.jogamp.newt.event.awt;
 
 public class AWTMouseAdapter extends AWTAdapter implements java.awt.event.MouseListener, java.awt.event.MouseMotionListener
 {
diff --git a/src/newt/classes/com/jogamp/newt/awt/event/AWTNewtEventFactory.java b/src/newt/classes/com/jogamp/newt/event/awt/AWTNewtEventFactory.java
index ea10c9de5..e4e97946a 100644
--- a/src/newt/classes/com/jogamp/newt/awt/event/AWTNewtEventFactory.java
+++ b/src/newt/classes/com/jogamp/newt/event/awt/AWTNewtEventFactory.java
@@ -30,7 +30,7 @@
  * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
  * SVEN GOTHEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
  */
-package com.jogamp.newt.awt.event;
+package com.jogamp.newt.event.awt;
 
 import com.jogamp.common.util.IntIntHashMap;
 
diff --git a/src/newt/classes/com/jogamp/newt/awt/event/AWTWindowAdapter.java b/src/newt/classes/com/jogamp/newt/event/awt/AWTWindowAdapter.java
index d17bac242..2a5312d0b 100644
--- a/src/newt/classes/com/jogamp/newt/awt/event/AWTWindowAdapter.java
+++ b/src/newt/classes/com/jogamp/newt/event/awt/AWTWindowAdapter.java
@@ -29,7 +29,7 @@
  * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
  * SVEN GOTHEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
  */
-package com.jogamp.newt.awt.event;
+package com.jogamp.newt.event.awt;
 
 public class AWTWindowAdapter extends AWTAdapter implements java.awt.event.ComponentListener, java.awt.event.WindowListener
 {
diff --git a/src/newt/classes/com/jogamp/newt/awt/AWTCanvas.java b/src/newt/classes/com/jogamp/newt/impl/awt/AWTCanvas.java
index f6ea9acc3..8750a8bc1 100644
--- a/src/newt/classes/com/jogamp/newt/awt/AWTCanvas.java
+++ b/src/newt/classes/com/jogamp/newt/impl/awt/AWTCanvas.java
@@ -31,7 +31,7 @@
  * 
  */
 
-package com.jogamp.newt.awt;
+package com.jogamp.newt.impl.awt;
 
 import com.jogamp.newt.Window;
 
diff --git a/src/newt/classes/com/jogamp/newt/awt/AWTDisplay.java b/src/newt/classes/com/jogamp/newt/impl/awt/AWTDisplay.java
index d1fc1bc85..f54e66f07 100644
--- a/src/newt/classes/com/jogamp/newt/awt/AWTDisplay.java
+++ b/src/newt/classes/com/jogamp/newt/impl/awt/AWTDisplay.java
@@ -31,7 +31,7 @@
  * 
  */
 
-package com.jogamp.newt.awt;
+package com.jogamp.newt.impl.awt;
 
 import java.awt.event.*;
 import com.jogamp.newt.Display;
diff --git a/src/newt/classes/com/jogamp/newt/awt/AWTScreen.java b/src/newt/classes/com/jogamp/newt/impl/awt/AWTScreen.java
index c804bce06..8702686c0 100644
--- a/src/newt/classes/com/jogamp/newt/awt/AWTScreen.java
+++ b/src/newt/classes/com/jogamp/newt/impl/awt/AWTScreen.java
@@ -31,7 +31,7 @@
  * 
  */
 
-package com.jogamp.newt.awt;
+package com.jogamp.newt.impl.awt;
 
 import com.jogamp.newt.*;
 import java.awt.DisplayMode;
diff --git a/src/newt/classes/com/jogamp/newt/awt/AWTWindow.java b/src/newt/classes/com/jogamp/newt/impl/awt/AWTWindow.java
index daeaa3e4e..bc04f2523 100644
--- a/src/newt/classes/com/jogamp/newt/awt/AWTWindow.java
+++ b/src/newt/classes/com/jogamp/newt/impl/awt/AWTWindow.java
@@ -31,9 +31,9 @@
  * 
  */
 
-package com.jogamp.newt.awt;
+package com.jogamp.newt.impl.awt;
 
-import com.jogamp.newt.awt.event.*;
+import com.jogamp.newt.event.awt.*;
 
 import java.awt.BorderLayout;
 import java.awt.Canvas;
diff --git a/src/newt/classes/com/jogamp/newt/intel/gdl/Display.java b/src/newt/classes/com/jogamp/newt/impl/intel/gdl/Display.java
index f79573644..d19aaf796 100644
--- a/src/newt/classes/com/jogamp/newt/intel/gdl/Display.java
+++ b/src/newt/classes/com/jogamp/newt/impl/intel/gdl/Display.java
@@ -31,7 +31,7 @@
  * 
  */
 
-package com.jogamp.newt.intel.gdl;
+package com.jogamp.newt.impl.intel.gdl;
 
 import com.jogamp.newt.impl.*;
 import javax.media.nativewindow.*;
diff --git a/src/newt/classes/com/jogamp/newt/intel/gdl/Screen.java b/src/newt/classes/com/jogamp/newt/impl/intel/gdl/Screen.java
index 873d1d009..3d9a5a309 100644
--- a/src/newt/classes/com/jogamp/newt/intel/gdl/Screen.java
+++ b/src/newt/classes/com/jogamp/newt/impl/intel/gdl/Screen.java
@@ -31,7 +31,7 @@
  * 
  */
 
-package com.jogamp.newt.intel.gdl;
+package com.jogamp.newt.impl.intel.gdl;
 
 import com.jogamp.newt.impl.*;
 import javax.media.nativewindow.*;
diff --git a/src/newt/classes/com/jogamp/newt/intel/gdl/Window.java b/src/newt/classes/com/jogamp/newt/impl/intel/gdl/Window.java
index 879fc6134..cb52618b2 100644
--- a/src/newt/classes/com/jogamp/newt/intel/gdl/Window.java
+++ b/src/newt/classes/com/jogamp/newt/impl/intel/gdl/Window.java
@@ -31,7 +31,7 @@
  * 
  */
 
-package com.jogamp.newt.intel.gdl;
+package com.jogamp.newt.impl.intel.gdl;
 
 import javax.media.nativewindow.*;
 
diff --git a/src/newt/classes/com/jogamp/newt/macosx/MacDisplay.java b/src/newt/classes/com/jogamp/newt/impl/macosx/MacDisplay.java
index cf67537ae..68242bba7 100755
--- a/src/newt/classes/com/jogamp/newt/macosx/MacDisplay.java
+++ b/src/newt/classes/com/jogamp/newt/impl/macosx/MacDisplay.java
@@ -31,7 +31,7 @@
  * 
  */
 
-package com.jogamp.newt.macosx;
+package com.jogamp.newt.impl.macosx;
 
 import javax.media.nativewindow.*;
 import javax.media.nativewindow.macosx.*;
diff --git a/src/newt/classes/com/jogamp/newt/macosx/MacScreen.java b/src/newt/classes/com/jogamp/newt/impl/macosx/MacScreen.java
index 92f8e908c..ce9254857 100755
--- a/src/newt/classes/com/jogamp/newt/macosx/MacScreen.java
+++ b/src/newt/classes/com/jogamp/newt/impl/macosx/MacScreen.java
@@ -31,7 +31,7 @@
  * 
  */
 
-package com.jogamp.newt.macosx;
+package com.jogamp.newt.impl.macosx;
 
 import com.jogamp.newt.*;
 import javax.media.nativewindow.*;
diff --git a/src/newt/classes/com/jogamp/newt/macosx/MacWindow.java b/src/newt/classes/com/jogamp/newt/impl/macosx/MacWindow.java
index 8762d106c..8fb095661 100755
--- a/src/newt/classes/com/jogamp/newt/macosx/MacWindow.java
+++ b/src/newt/classes/com/jogamp/newt/impl/macosx/MacWindow.java
@@ -31,7 +31,7 @@
  * 
  */
 
-package com.jogamp.newt.macosx;
+package com.jogamp.newt.impl.macosx;
 
 import javax.media.nativewindow.*;
 
diff --git a/src/newt/classes/com/jogamp/newt/opengl/broadcom/egl/Display.java b/src/newt/classes/com/jogamp/newt/impl/opengl/broadcom/egl/Display.java
index 7db5b18dd..c2d323e56 100644
--- a/src/newt/classes/com/jogamp/newt/opengl/broadcom/egl/Display.java
+++ b/src/newt/classes/com/jogamp/newt/impl/opengl/broadcom/egl/Display.java
@@ -31,7 +31,7 @@
  * 
  */
 
-package com.jogamp.newt.opengl.broadcom.egl;
+package com.jogamp.newt.impl.opengl.broadcom.egl;
 
 import com.jogamp.newt.impl.*;
 import com.jogamp.opengl.impl.egl.*;
diff --git a/src/newt/classes/com/jogamp/newt/opengl/broadcom/egl/Screen.java b/src/newt/classes/com/jogamp/newt/impl/opengl/broadcom/egl/Screen.java
index b4f07599b..e30896468 100755
--- a/src/newt/classes/com/jogamp/newt/opengl/broadcom/egl/Screen.java
+++ b/src/newt/classes/com/jogamp/newt/impl/opengl/broadcom/egl/Screen.java
@@ -31,7 +31,7 @@
  * 
  */
 
-package com.jogamp.newt.opengl.broadcom.egl;
+package com.jogamp.newt.impl.opengl.broadcom.egl;
 
 import javax.media.nativewindow.*;
 
diff --git a/src/newt/classes/com/jogamp/newt/opengl/broadcom/egl/Window.java b/src/newt/classes/com/jogamp/newt/impl/opengl/broadcom/egl/Window.java
index 185dc97b9..9e1ead40e 100755
--- a/src/newt/classes/com/jogamp/newt/opengl/broadcom/egl/Window.java
+++ b/src/newt/classes/com/jogamp/newt/impl/opengl/broadcom/egl/Window.java
@@ -31,7 +31,7 @@
  * 
  */
 
-package com.jogamp.newt.opengl.broadcom.egl;
+package com.jogamp.newt.impl.opengl.broadcom.egl;
 
 import com.jogamp.opengl.impl.egl.*;
 import javax.media.nativewindow.*;
diff --git a/src/newt/classes/com/jogamp/newt/opengl/kd/KDDisplay.java b/src/newt/classes/com/jogamp/newt/impl/opengl/kd/KDDisplay.java
index 8a8e2a7c3..2ab30773f 100755
--- a/src/newt/classes/com/jogamp/newt/opengl/kd/KDDisplay.java
+++ b/src/newt/classes/com/jogamp/newt/impl/opengl/kd/KDDisplay.java
@@ -31,7 +31,7 @@
  * 
  */
 
-package com.jogamp.newt.opengl.kd;
+package com.jogamp.newt.impl.opengl.kd;
 
 import com.jogamp.newt.*;
 import com.jogamp.newt.impl.*;
diff --git a/src/newt/classes/com/jogamp/newt/opengl/kd/KDScreen.java b/src/newt/classes/com/jogamp/newt/impl/opengl/kd/KDScreen.java
index cd53c8152..d570d9f5b 100755
--- a/src/newt/classes/com/jogamp/newt/opengl/kd/KDScreen.java
+++ b/src/newt/classes/com/jogamp/newt/impl/opengl/kd/KDScreen.java
@@ -31,7 +31,7 @@
  * 
  */
 
-package com.jogamp.newt.opengl.kd;
+package com.jogamp.newt.impl.opengl.kd;
 
 import com.jogamp.newt.*;
 import javax.media.nativewindow.*;
diff --git a/src/newt/classes/com/jogamp/newt/opengl/kd/KDWindow.java b/src/newt/classes/com/jogamp/newt/impl/opengl/kd/KDWindow.java
index c8bed8a68..5f1068cad 100755
--- a/src/newt/classes/com/jogamp/newt/opengl/kd/KDWindow.java
+++ b/src/newt/classes/com/jogamp/newt/impl/opengl/kd/KDWindow.java
@@ -31,7 +31,7 @@
  * 
  */
 
-package com.jogamp.newt.opengl.kd;
+package com.jogamp.newt.impl.opengl.kd;
 
 import com.jogamp.newt.*;
 import com.jogamp.newt.event.*;
diff --git a/src/newt/classes/com/jogamp/newt/windows/WindowsDisplay.java b/src/newt/classes/com/jogamp/newt/impl/windows/WindowsDisplay.java
index 678777e81..000e64b6d 100755
--- a/src/newt/classes/com/jogamp/newt/windows/WindowsDisplay.java
+++ b/src/newt/classes/com/jogamp/newt/impl/windows/WindowsDisplay.java
@@ -31,7 +31,7 @@
  * 
  */
 
-package com.jogamp.newt.windows;
+package com.jogamp.newt.impl.windows;
 
 import javax.media.nativewindow.*;
 import javax.media.nativewindow.windows.*;
diff --git a/src/newt/classes/com/jogamp/newt/windows/WindowsScreen.java b/src/newt/classes/com/jogamp/newt/impl/windows/WindowsScreen.java
index aea3cd439..b0161cfc2 100755
--- a/src/newt/classes/com/jogamp/newt/windows/WindowsScreen.java
+++ b/src/newt/classes/com/jogamp/newt/impl/windows/WindowsScreen.java
@@ -31,7 +31,7 @@
  * 
  */
 
-package com.jogamp.newt.windows;
+package com.jogamp.newt.impl.windows;
 
 import com.jogamp.newt.*;
 import javax.media.nativewindow.*;
diff --git a/src/newt/classes/com/jogamp/newt/windows/WindowsWindow.java b/src/newt/classes/com/jogamp/newt/impl/windows/WindowsWindow.java
index db1ae4718..dc870f43d 100755
--- a/src/newt/classes/com/jogamp/newt/windows/WindowsWindow.java
+++ b/src/newt/classes/com/jogamp/newt/impl/windows/WindowsWindow.java
@@ -31,7 +31,7 @@
  * 
  */
 
-package com.jogamp.newt.windows;
+package com.jogamp.newt.impl.windows;
 
 import javax.media.nativewindow.*;
 import com.jogamp.newt.*;
diff --git a/src/newt/classes/com/jogamp/newt/x11/X11Display.java b/src/newt/classes/com/jogamp/newt/impl/x11/X11Display.java
index 70e002e9e..94d568f55 100755
--- a/src/newt/classes/com/jogamp/newt/x11/X11Display.java
+++ b/src/newt/classes/com/jogamp/newt/impl/x11/X11Display.java
@@ -31,7 +31,7 @@
  * 
  */
 
-package com.jogamp.newt.x11;
+package com.jogamp.newt.impl.x11;
 
 import javax.media.nativewindow.*;
 import javax.media.nativewindow.x11.*;
diff --git a/src/newt/classes/com/jogamp/newt/x11/X11Screen.java b/src/newt/classes/com/jogamp/newt/impl/x11/X11Screen.java
index e053d99c0..3561bec2a 100755
--- a/src/newt/classes/com/jogamp/newt/x11/X11Screen.java
+++ b/src/newt/classes/com/jogamp/newt/impl/x11/X11Screen.java
@@ -31,7 +31,7 @@
  * 
  */
 
-package com.jogamp.newt.x11;
+package com.jogamp.newt.impl.x11;
 
 import com.jogamp.newt.*;
 import javax.media.nativewindow.x11.*;
diff --git a/src/newt/classes/com/jogamp/newt/x11/X11Window.java b/src/newt/classes/com/jogamp/newt/impl/x11/X11Window.java
index 59ecc3bab..c7401ef23 100755
--- a/src/newt/classes/com/jogamp/newt/x11/X11Window.java
+++ b/src/newt/classes/com/jogamp/newt/impl/x11/X11Window.java
@@ -31,7 +31,7 @@
  * 
  */
 
-package com.jogamp.newt.x11;
+package com.jogamp.newt.impl.x11;
 
 import com.jogamp.newt.*;
 import com.jogamp.newt.event.*;
diff --git a/src/newt/classes/com/jogamp/newt/util/MainThread.java b/src/newt/classes/com/jogamp/newt/util/MainThread.java
index daa09edce..cfe1876b5 100644
--- a/src/newt/classes/com/jogamp/newt/util/MainThread.java
+++ b/src/newt/classes/com/jogamp/newt/util/MainThread.java
@@ -46,7 +46,7 @@ import javax.media.nativewindow.*;
 import com.jogamp.common.util.*;
 import com.jogamp.newt.*;
 import com.jogamp.newt.impl.*;
-import com.jogamp.newt.macosx.MacDisplay;
+import com.jogamp.newt.impl.macosx.MacDisplay;
 
 /**
  * NEWT Utility class MainThread<P>