Version:           3.5.6 (using KDE 3.5.6, Kubuntu (edgy) 4:3.5.6-0ubuntu1~edgy1)
Compiler:          Target: i486-linux-gnu
OS:                Linux (i686) release 2.6.17-11-generic

This is really annoying that I can only set the color for categories and not for the calendars. The only color which I can do for the calendars are the frames around it. 

This is unproductive as all other calendars and programs have the ability to colore code the entire event relating to a specific calendar.

Say I have subscribed to upcoming.org and quickly want to see the events relating to that calendar. It is unproductive to look for those tiny say blue or red frames for these events. The entire event should be red if the calendar is marked red in color.

There should be an option to enable this.