Re: [Pharo-users] Getting notified when a morph moves

On 12/02/15 10:20, Hilaire wrote:

Frankly I don't like the idea to subscribe to the HandMorph, because at each mouse move event, you have to check for the morph A and B if they move. It is a waste of CPU cycles. Ideally you will want receive event from morph A and B whenever they changed. I am surious to know if it is possible.

Thanks Hilaire, This works for me. I can attach the listener when the dragging starts, and detach it when it stops. That should do. Stephan