[Q][ETOYS] Constrained dragging?

Lothar Schenk lothar.schenk at gmx.de
Thu Apr 29 16:33:49 UTC 2004


Karl Ramberg wrote:

> Lothar Schenk wrote:
> > How can I restrict the path of an eToy that's in the process of being
> > dragged to an allowed region, or alternatively to avoid conflict with
> > other eToys as obstacles?
>
> If you open a viewer on the world you can read mouse x and y and use
> tests to limit the mouse movements.

Gosh. It had never occured to me to open a viewer on the world, though I knew 
it had a halo, too. So, here are the mouse coordinates... :)

Thank you

Lothar



More information about the Squeak-dev mailing list