Hi! 
I have to create something like a progress bar or slider and I don't really know how to do it - should I create some kind of new UI element, should I use existing ProgressBar/Slider and try to customize it, you tell me
Please look at the picture:
I need to create something like this... Probably the length of the blue box will be always 2 hours - but still I would like to be able to calculate the width of it as a multiplication of the 15 minutes - so if the width should be 2 hours - it will be 15 minutes * 8. The blue small rectangle is displaying the current time. From the user perspective you can read this image as: The task has 2 hours to be completed, the task has started at 08:30, it should be finished at 10:30 and currently it is 08:55.
The user should not be able to move the slider (or what it would be) - it will be just a static thing, updated when the time changes and view is refreshed/reloaded.
Do you have any ideas how can I implement something like this?