@implementation wxNSBox
-- (void)setImplementation: (wxWidgetImpl *) theImplementation
-{
- impl = theImplementation;
-}
-
-- (wxWidgetImpl*) implementation
-{
- return impl;
-}
-
-- (BOOL) isFlipped
-{
- return NO;
-}
+WXCOCOAIMPL_COMMON_IMPLEMENTATION_NOT_FLIPPED
@end