I'm theming the admin area, but i run into trouble with popups.
I have LeftAndMainDecorator with this working code in init():
Requirements::block(THIRDPARTY_DIR . '/tabstrip/tabstrip.css');
Now I have new styled tabs. But when I have a popup from SecurityAdmin or AssetAdmin, those lines as skipped.
I thought of extending TabSet to block the default css and add my own and use:
to substitute the original TabSet with MyTabSet.
Of course this does not work.....
Any Idea how I can change requirements in popup forms?