derekcannon/MoleculeMaker — pull request #4 by igraham (2012-02-24 22:36:23+00:00)
Title: Bonds clickable not selectable

I got the bond contains method working so with perfect circles it will
detect mouse clicks within the circle. Also started the basis for the
Arrow. The logic has to be set up in MoleculeGrid to be able to draw it
still.