GLAutoDrawable* refinement of abstraction / generalization - API Change!

- GLAutoDrawable (compat change - recompile):
  - 'void invoke(boolean wait, GLRunnable glRunnable)' -> 'boolean invoke(boolean wait, GLRunnable glRunnable)'
    Allows notifying caller whether the task has been executed or at least enqueued.

- GLAutoDrawable add 'GLEventListener removeGLEventListener(int index)'
  - This allow one to remove a specific GLEventListener and reusing it (return value).

- GLDrawableImpl remove 'destroy()' to favor 'setRealized(false)'
  - Using more common code of GLAutoDrawableBase, i.e. GLPbufferImpl can use defaultDestroyOp().
  - Removes redundancy of methods

- GLAutoDrawableBase/Delegate
  - better 'default' names to emphasize it's purpose, adding API doc

  - includes more generic functionality
    - defaultWindowDestroyNotify()
    - defaultDestroyOp()

  - TestGLAutoDrawableDelegateNEWT demonstrates a simple example w/ all window events handled.

- Fix TestParenting01cSwingAWT's threading use (gl disturbance thread)

3 files changed, 2 insertions, 8 deletions

diff --git a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLDrawable.java b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLDrawable.java
index cae60702b..257635b8c 100644
--- a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLDrawable.java
+++ b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLDrawable.java
@@ -151,8 +151,7 @@ public abstract class MacOSXCGLDrawable extends GLDrawableImpl {
       if (haveSetOpenGLMode) {
         throw new GLException("Can't switch between using NSOpenGLPixelBuffer and CGLPBufferObj more than once");
       }
-
-      destroyImpl();
+      setRealized(false);
       if (DEBUG) {
         System.err.println("MacOSXCGLDrawable: Switching context mode " + openGLMode + " -> " + mode);
       }
diff --git a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLDrawableFactory.java b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLDrawableFactory.java
index 6bdabbf59..4e9d18fed 100644
--- a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLDrawableFactory.java
+++ b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLDrawableFactory.java
@@ -250,7 +250,7 @@ public class MacOSXCGLDrawableFactory extends GLDrawableFactoryImpl {
                         }
                     }
                 }
-                drawable.destroy();
+                drawable.setRealized(false);
             }
         }
         sr = new SharedResource(sharedDevice, madeCurrent, hasNPOTTextures, hasRECTTextures, hasAppleFloatPixels);
diff --git a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXPbufferCGLDrawable.java b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXPbufferCGLDrawable.java
index 33021c521..242cea068 100644
--- a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXPbufferCGLDrawable.java
+++ b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXPbufferCGLDrawable.java
@@ -80,11 +80,6 @@ public class MacOSXPbufferCGLDrawable extends MacOSXCGLDrawable {
   }
 
   @Override
-  protected void destroyImpl() {
-    setRealized(false);
-  }
-
-  @Override
   protected void setRealizedImpl() {
     if(realized) {
         createPbuffer();