Actionscript 3 :: Capture The Mouse In Flash Air Application?

how to capture the mouse in an air application. I know its possible because the flex scrollbar captures the mouse. I want to replicate the scrollbar's mouse capture.

Try this in a flex/air application window:

<s:Scroller height="500" width="300">
<s:VGroup>
<s:Rect width="100%" height="2000">
<s:fill>

[Code]...

If you press and hold the scrollbar handle and drag outside, even outside the window, the scrollbar still works. It wont lose focus. So it is capturing the mouse.

what I want:

Mouse and touch capture. (Even outside the window while still pressing down the button or touch point)