Important: Record icons follow the backend colour scheme
Description
The three tables of this extension pointed at their icon files directly,
through the TCA
ctrl. option. That bypasses the icon registry
altogether: the file gets the core provider, which renders the default markup as
an
<img>
tag. An image is opaque to CSS, so the icons kept the colours
of their files whatever the backend colour scheme said.
The tables now point at the identifiers
academic-,
academic- and
academic-
through
ctrl.. Those identifiers were already registered
in Configuration/ and unused; they now carry
\FGTCLB\.
The three files were three-colour illustrations and are redrawn in a single colour, which is what following the text colour means. The shapes are kept: the coloured body becomes an outline, the lighter shapes on it become solid. The module and the semester icon differed in colour and in size only, so they now look alike apart from their proportions.
Impact
The category, module and semester record icons take the text colour of the backend, so they stay legible in a dark colour scheme - and they no longer carry an orange, teal or grey of their own.
Affected Installations
Every installation of this extension.