private static long getHwnd(Canvas parent) throws LWJGLException {
AWTCanvasImplementation awt_impl = AWTGLCanvas.createImplementation();
WindowsPeerInfo parent_peer_info =
(WindowsPeerInfo) awt_impl.createPeerInfo(parent, null, null);
ByteBuffer parent_peer_info_handle = parent_peer_info.lockAndGetHandle();
try {
return parent_peer_info.getHwnd();
} finally {
parent_peer_info.unlock();
}
}
