Java拖放到本机操作系统

I've been looking around for some time and have yet to be able to find any libraries or information for Java on how to drag lets say an ImageIcon onto a Windows folder and get the path as to where you "dropped" the ImageIcon. I'd really like a platform independent solution that works across OSX/linux/Win, but at the very least would like a windows implementation. Has anyone done this before, is there a project that has a library to do this? If not could I get direction(websites) as to how one would go about developing the C++ code to do this, if at all possible I'm assuming would have to be done through JNI. Is it even feasible?I've been looking around for some time and have