51     public CGLLayer(LWWindowPeer peer) {
  52         super(0, true);
  53 
  54         setPtr(nativeCreateLayer());
  55         this.peer = peer;
  56     }
  57 
  58     public long getPointer() {
  59         return ptr;
  60     }
  61 
  62     public Rectangle getBounds() {
  63         return peer.getBounds();
  64     }
  65 
  66     public GraphicsConfiguration getGraphicsConfiguration() {
  67         return peer.getGraphicsConfiguration();
  68     }
  69 
  70     public boolean isOpaque() {
  71         return peer.isOpaque();
  72     }
  73 
  74     public int getTransparency() {
  75         return (peer.isOpaque() ? Transparency.OPAQUE : Transparency.TRANSLUCENT);

  76     }
  77 
  78     public Object getDestination() {
  79         return peer;
  80     }
  81 
  82     public SurfaceData replaceSurfaceData() {
  83         if (peer.getBounds().isEmpty()) {
  84             surfaceData = NullSurfaceData.theInstance;
  85             return surfaceData;
  86         }
  87 
  88         // the layer redirects all painting to the buffer's graphics
  89         // and blits the buffer to the layer surface (in drawInCGLContext callback)
  90         CGraphicsConfig gc = (CGraphicsConfig)peer.getGraphicsConfiguration();
  91         surfaceData = gc.createSurfaceData(this);
  92 
  93         // the layer holds a reference to the buffer, which in
  94         // turn has a reference back to this layer
  95         if (surfaceData instanceof CGLSurfaceData) {

  51     public CGLLayer(LWWindowPeer peer) {
  52         super(0, true);
  53 
  54         setPtr(nativeCreateLayer());
  55         this.peer = peer;
  56     }
  57 
  58     public long getPointer() {
  59         return ptr;
  60     }
  61 
  62     public Rectangle getBounds() {
  63         return peer.getBounds();
  64     }
  65 
  66     public GraphicsConfiguration getGraphicsConfiguration() {
  67         return peer.getGraphicsConfiguration();
  68     }
  69 
  70     public boolean isOpaque() {
  71         return !peer.isTranslucent();
  72     }
  73 
  74     public int getTransparency() {
  75         return peer.isTranslucent() ? Transparency.TRANSLUCENT :
  76                Transparency.OPAQUE;
  77     }
  78 
  79     public Object getDestination() {
  80         return peer;
  81     }
  82 
  83     public SurfaceData replaceSurfaceData() {
  84         if (peer.getBounds().isEmpty()) {
  85             surfaceData = NullSurfaceData.theInstance;
  86             return surfaceData;
  87         }
  88 
  89         // the layer redirects all painting to the buffer's graphics
  90         // and blits the buffer to the layer surface (in drawInCGLContext callback)
  91         CGraphicsConfig gc = (CGraphicsConfig)peer.getGraphicsConfiguration();
  92         surfaceData = gc.createSurfaceData(this);
  93 
  94         // the layer holds a reference to the buffer, which in
  95         // turn has a reference back to this layer
  96         if (surfaceData instanceof CGLSurfaceData) {