fix bug 260: broken Qt support for Transform (transplanted from 4efe2fb36e7e1a08354c33e136c5699d1be3c559)
fix bug 260: broken Qt support for Transform
(transplanted from 4efe2fb36e7e1a08354c33e136c5699d1be3c559)

pthulhu/eigen,pthulhu/eigen,pthulhu/eigen,pthulhu/eigen,cjntaylor/eigen,cjntaylor/eigen,cjntaylor/eigen,pthulhu/eigen,cjntaylor/eigen