jquery/jquery-mobile — pull request #4865 by frequent (2012-08-19 11:24:37+00:00)
Title: feature request: tabviewer = support for data-type="horizontal" on collapsible-sets

I've been working on this for a while and wanted to share, because I think tabs are still something that's missing in JQM.

The tabviewer is a collapsible set with `data-type="horizontal". It's based on 'button controlgroups' and 'content-grids', which I both fiddled into the collapsible widgets.

It's not a lot of changes (except for the CSS), so I gave up trying to make this a standalone widget/plugin.

A demo page can be found [here](http://www.franckreich.de/members/jqm/tabview/sample.html).

The trickiest parts are getting the corner toggles right and embedding a tabviewer within page contents without having to specify a height for the collapsible set. Both are working ok now. It needs some polishing (data-inset, content-corners, active class, small displays), but I'm already using it in production and it's working well.