Needed: Library/Components for drawing visual objects

I need to draw boxes and some simple shapes at runtime. It must be
possible to store all data (properties) of each object, not only
painting them on some canvas. I also need to hook these objects into
some kind og resizable grid.

Does anyone know about a library or collection of components, that meets
the above written requirements ? I have both Orpheus and InfoPower, but
none of them does supply such functionallity. Any suggestions
appreciated. Hope I don't need to reinvent some wheels ...

Atle Markeng, Norway