File Chooser - customize the button?

Hi there. When I put a File Chooser object in my layout it displays a simple button with the text "Choose File" when I run my application. Is there a way of hiding the button and still make users able to click it, or at least a way to customize it? The default look of the button is honestly kinda useless for most purposes I think.

In case anybody else needs it I found a solution:

This way the File Chooser is invisible, but still reacts to being clicked on. Some objects can be put on top of the File Chooser allowing you to fake buttons by using a Sprite or whatever.

...another solution..

capx:

http://s000.tinyupload.com/index.php?fi ... 8023089155