resize to fit window size?

How do you make all the components resize themselves to
always stay inside the window.

For example try resizing the window at www.anywhere.fm all
the components resize themselves



Thanksresize to fit window size?
Use percentages, or bound calculated values as the height and
width property values.

Tracyresize to fit window size?
Also take a look at constraint based layout in the FB2
help.