feature request: controlgroup horizontal/vertical switcher

[frequent]

When you use data-role="controlgroup" data-type="horizontal" and the screen/parent width is too small, the controlgroup breaks into "two lines"

See here:
Controlgroup
Controlgroup broken

It would be nice to have a horizontal/vertical switcher for controlgroups, comparing element and parent/screen width and switching from horizontal to vertical controlgroup when element width > parent/screen element width (and back of course)

I guess not top priority at this point, but a nice-to-have

BTW: the three buttons in the controlgroup are 2 selects and 1 checkbox, I managed to "tame" via CSS. Not perfect yet, but in case you are planning to allow other inputs for controlgroups I would be happy to supply some CSS.

[toddparker]

Added to the feature request wiki:
https://github.com/jquery/jquery-mobile/wiki/Feature-Requests