[Requesting fullscreen from browser?]

Is there a demo or can someone explain whether there's a UniGUI based way to request fullscreen mode from the browser (on login say)?  E.g using browser API as mentioned here:

https://davidwalsh.name/fullscreen

https://developer.mozilla.org/en-US/docs/Web/API/Fullscreen_API

 

There seems to be some differences between how browsers handle this (sigh) which seems to be taken care of by the following library, apparently:

https://github.com/sindresorhus/screenfull.js/

 

 

 

 

[What's the use of TUniHiddenPanel?]

Hi!

 

Very new user here, so apologies if this is documented somewhere and I've not found it. 

 

Question: What is the point of TUniHiddenPanel?

 

Thanks!

 

Walter