Add additional style for :box

[Pedro Andres Aranda Gutierrez <paaguti@gmail.com>]

[-- Attachment #1: Type: text/plain, Size: 834 bytes --]

Hi,

Working on including emacs-26 and emacs-27 faces in the default themes, a
thing has come to my mind: "modern" GUI styles tend not to have 3D effects.
So the 'released-button' and 'pressed-button' styles don't help creating
clean faces.

In my case, I redefine the tab-line and I make it inherit from fringe.
I normally add some extra space, so I want to
:inherit fringe :box (:line-width 3 :background <bg in fringe>)

It would be much easier if we had something like this:
:inherit fringe :box (:line-width 3 :style modern)

Any change I make in the fringe style (normally way above in the themes)
would automatically trickle to the tab-line, making theme definition much
more comfortable...

Just my 2*10^6 cents,
/Pedro A.
-- 
Fragen sind nicht da um beantwortet zu werden,
Fragen sind da um gestellt zu werden
Georg Kreisler

[-- Attachment #2: Type: text/html, Size: 1436 bytes --]