Such as CForm, Pager ..., the HTML tag is fixed in the PHP code. I found it's hard to adjust it to use Bootstrap CSS. It's better has a way to configure HTML tags and the css class name.
Migrated from http://code.google.com/p/yii/issues/detail?id=3197
cebe.cc said, at 2012-02-14T15:44:58.000Z:
related to issue 3172.
3172 is now at #191.
At the current state, mentioned widgets have enough flexibility.
If you have a problem with any particular widget, please open specific issue for it.