OSX/Java7/CALayer + JAWT: Partially Fix AWT/NEWT CALayer 'out of sight' bug, where our CALayer is moved out of the visible area

- same erroneous behavior for GLCanvas and NewtCanvasAWT

- sized-frame: Set framesize and validate() it

- sized-component: Set component preferred size and call frame.pack()

- added workaround 'OffscreenLayerSurface.layoutSurfaceLayer()' to fix CALayer size, which snaps for:

  - OK initial size before setVisible: sized-frame and sized-component

  - OK resize w/ sized-frame

  - OK manual frame resize

  - Invisible: w/ sized-component after setVisible()

++

- CALayer-Sublayer (GL) has additional retain/release when added/removed
  to be on safe side.

3 files changed, 21 insertions, 7 deletions

diff --git a/src/jogl/classes/javax/media/opengl/awt/GLCanvas.java b/src/jogl/classes/javax/media/opengl/awt/GLCanvas.java
index c9069f9ce..dc4fe955c 100644
--- a/src/jogl/classes/javax/media/opengl/awt/GLCanvas.java
+++ b/src/jogl/classes/javax/media/opengl/awt/GLCanvas.java
@@ -702,6 +702,9 @@ public class GLCanvas extends Canvas implements AWTGLAutoDrawable, WindowClosing
                 }
             }
             sendReshape = true; // async if display() doesn't get called below, but avoiding deadlock
+            if(null != jawtWindow && jawtWindow.isOffscreenLayerSurfaceEnabled() ) {
+                jawtWindow.layoutSurfaceLayer();
+            }
         }
     }
   }
diff --git a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLContext.java b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLContext.java
index 37aca0cd7..9e0174595 100644
--- a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLContext.java
+++ b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLContext.java
@@ -713,6 +713,7 @@ public abstract class MacOSXCGLContext extends GLContextImpl
                           }
                       }
                   }
+                  backingLayerHost.layoutSurfaceLayer();
               } else {
                   lastWidth = drawable.getWidth();
                   lastHeight = drawable.getHeight();                  
diff --git a/src/jogl/native/macosx/MacOSXWindowSystemInterface-calayer.m b/src/jogl/native/macosx/MacOSXWindowSystemInterface-calayer.m
index 55c4ad053..b965accab 100644
--- a/src/jogl/native/macosx/MacOSXWindowSystemInterface-calayer.m
+++ b/src/jogl/native/macosx/MacOSXWindowSystemInterface-calayer.m
@@ -114,6 +114,7 @@ extern GLboolean glIsVertexArray (GLuint array);
 - (void)dealloc
 {
     CGLContextObj cglCtx = [self CGLContextObj];
+
     DBG_PRINT("MyNSOpenGLContext::dealloc.0 %p (refcnt %d) - CGL-Ctx %p\n", self, (int)[self retainCount], cglCtx);
     [self clearDrawable];
     if( NULL != cglCtx ) {
@@ -537,7 +538,6 @@ static const GLfloat gl_verts[] = {
 {
     DBG_PRINT("MyNSOpenGLLayer::dealloc.0 %p (refcnt %d)\n", self, (int)[self retainCount]);
     // NSLog(@"MyNSOpenGLLayer::dealloc: %@",[NSThread callStackSymbols]);
-
     [self disableAnimation];
     pthread_mutex_lock(&renderLock);
     [self deallocPBuffer];
@@ -555,13 +555,23 @@ static const GLfloat gl_verts[] = {
 
 - (void)resizeWithOldSuperlayerSize:(CGSize)size
  {
-    CGRect lRectS = [[self superlayer] bounds];
-
-    DBG_PRINT("MyNSOpenGLLayer::resizeWithOldSuperlayerSize: %p, texSize %dx%d, bounds: %lfx%lf -> %lf/%lf %lfx%lf (refcnt %d)\n", 
-        self, texWidth, texHeight, size.width, size.height, lRectS.origin.x, lRectS.origin.y, lRectS.size.width, lRectS.size.height, (int)[self retainCount]);
+    CALayer * superL = [self superlayer];
+    CGRect lRectSFrame = [superL frame];
+
+    DBG_PRINT("MyNSOpenGLLayer::resizeWithOldSuperlayerSize: %p, texSize %dx%d -> size: %lfx%lf ; Super Frame[%lf/%lf %lfx%lf] (refcnt %d)\n",
+        self, texWidth, texHeight, size.width, size.height, 
+        lRectSFrame.origin.x, lRectSFrame.origin.y, lRectSFrame.size.width, lRectSFrame.size.height,
+        (int)[self retainCount]);
+
+    // With Java7 our root CALayer's frame gets off-limit -> force 0/0 origin!
+    if( lRectSFrame.origin.x!=0 || lRectSFrame.origin.y!=0 ) {
+        lRectSFrame.origin.x = 0;
+        lRectSFrame.origin.y = 0;
+        [superL setPosition: lRectSFrame.origin];
+    }
 
-    newTexWidth = lRectS.size.width;
-    newTexHeight = lRectS.size.height;
+    newTexWidth = lRectSFrame.size.width;
+    newTexHeight = lRectSFrame.size.height;
     shallDraw = [self isGLSourceValid];
     SYNC_PRINT("<SZ %dx%d>", newTexWidth, newTexHeight);