diff --git a/glass-mat-lib-macosx/src/com/sun/mat/ui/GlassView3D.m b/glass-mat-lib-macosx/src/com/sun/mat/ui/GlassView3D.m
--- a/glass-mat-lib-macosx/src/com/sun/mat/ui/GlassView3D.m
+++ b/glass-mat-lib-macosx/src/com/sun/mat/ui/GlassView3D.m
@@ -42,9 +42,10 @@
         
         NSOpenGLPixelFormatAttribute attributes[] =
         {
-            NSOpenGLPFAAccelerated, 
+            NSOpenGLPFAAccelerated,
             NSOpenGLPFAColorSize,       32, 
-            NSOpenGLPFAAlphaSize,       8, 
+            NSOpenGLPFAAlphaSize,       8,
+            NSOpenGLPFADoubleBuffer,
             NSOpenGLPFADepthSize,       depthBits, 
             // the following attrubite disabled to avoid "invalid share context"
             // NSOpenGLPFANoRecovery,
diff --git a/glass-mat/src/com/sun/glass/events/ViewEvent.java b/glass-mat/src/com/sun/glass/events/ViewEvent.java
--- a/glass-mat/src/com/sun/glass/events/ViewEvent.java
+++ b/glass-mat/src/com/sun/glass/events/ViewEvent.java
@@ -17,17 +17,39 @@
     final static public int FULLSCREEN_ENTER = 441;
     final static public int FULLSCREEN_EXIT  = 442;
 
-    static public String GetTypeString(int type) {
+    public static String getTypeString(int type) {
         String string = "UNKNOWN";
         switch (type) {
-            case LOCKED: string = "LOCKED"; break;
-            case UNLOCKED: string = "UNLOCKED"; break;
+            case LOCKED: 
+                string = "LOCKED"; 
+                break;
+            case UNLOCKED: 
+                string = "UNLOCKED"; 
+                break;
 
-            case ADD: string = "ADD"; break;
-            case REMOVE: string = "REMOVE"; break;
+            case ADD: 
+                string = "ADD"; 
+                break;
+            case REMOVE: 
+                string = "REMOVE"; 
+                break;
 
-            case REPAINT: string = "REPAINT"; break;
-            case RESIZE: string = "RESIZE"; break;
+            case REPAINT: 
+                string = "REPAINT"; 
+                break;
+            case RESIZE: 
+                string = "RESIZE"; 
+                break;
+            case MOVE: 
+                string = "MOVE"; 
+                break;
+
+            case FULLSCREEN_ENTER: 
+                string = "FULLSCREEN_ENTER"; 
+                break;
+            case FULLSCREEN_EXIT: 
+                string = "FULLSCREEN_EXIT"; 
+                break;
         }
         return string;
     }