Beste way to implement a treemap?

[Barry1337]

Hello,

I was wondering what the best approach would be to get something like this:

http://upload.wikimedia.org/wikipedia/en/8/85/GradientGroupedTreemap.jpg

I was thinking about several qGraphicsScenes with QGraphicsRectItems in them, but was a little bit confused with how to do positioning and size/placement. Are there any better approaches than this?

Kind regards

[Santosh Reddy]

If the items (rectangles) are limited, somthing like < 100, then using QFrames and QGridLayout will be a simple solution.