HIToolbarItemRef item;
HIViewRef viewRef = (HIViewRef) tool->GetControl()->GetHandle() ;
CFDataRef data = CFDataCreate( kCFAllocatorDefault , (UInt8*) &viewRef , sizeof(viewRef) ) ;
HIToolbarItemRef item;
HIViewRef viewRef = (HIViewRef) tool->GetControl()->GetHandle() ;
CFDataRef data = CFDataCreate( kCFAllocatorDefault , (UInt8*) &viewRef , sizeof(viewRef) ) ;