Project breakdown on minimise

Basically what I am looking to do is alter the Project bar so that when the tasks underneath are minimised into it instead of showing Project and a percentage complete show a breakdown of the tasks contained within. Maybe still have their quick-info available on click as well.

Example
Open:
Project
->task 1
->task 2
->task 3

Closed
Project(task 1:task 2: task 3)

This is so the user can see an overview of their project on minimise instead of just the general project length. Has anyone attempted this or have an idea of how to go about implementing this?

Hi,
check this topic
viewtopic.php?f=15&t=36040&p=112070