Simple Picture Upload

Hay there,

I was looking around (google and forum) for a possibility in Vaadin7
to make a Button opening a “Browse for File” Window such as JOpenDialog in Swing
and than when clicking on open to upload the picture in an embeded? or a List?

Cause I got a problem with the “normal” Upload Component creating the temp-dir. (The Error: I have no access).
Also the component doesn’t look well in my eyes.

Can you help me here?

[EDIT]

Or is there any setting I have to change to enable upload in my development tomcat? Because I can’t create the dir…