How to limit a draggable image to a certain area?

[Ken Ray]

On 2/1/06 8:57 AM, "William de Smet" <wdesmet at wanadoo.nl> wrote:

> Hi there,
> It's been a while but I've got another question now:
> In my app children can drag fields onto another field and see a reward.
> But while testing someone told me that the image could be dragged out
> of the main window and wasn't visible anymore.
> So my question here: how can I limit the draggable area so the image
> cannot be dragged out of the main window again?

Scott Rossi has a wonderful example of this dragging constraint. Open the
Message Box and type:

  go url "http://www.tactilemedia.com/tmpanel.rev"

When the stack comes up, click on the "Demo Stacks" channel, and then scroll
down to "Drag Sample".


Ken Ray
Sons of Thunder Software
Web site: http://www.sonsothunder.com/
Email: kray at sonsothunder.com