Calendar: Support colors for categories
It would be great to have coloured categories again. According to this bug from 2005, this functionality existed once but was removed.
Why?
To quickly differentiate between similar events that are of a different type, for example a lecture and a tutorial in the same course, or sports classes that differ only by group name etc.
As of now you can only set an 'icon', which just throws a full resolution image into the calendar view without downscaling.
That would also require the user to make his own custom icon set for new categories, which is an unreasonable amount of work.
Example
This is just how Thunderbird does it. It could of course be implemented differently.
Edited by unundev