Dragging Protocol - restricting drag direction?
Dragging Protocol - restricting drag direction?
- Subject: Dragging Protocol - restricting drag direction?
- From: email@hidden
- Date: Fri, 27 Jul 2001 16:46:16 +1100
Have tried using NSViews dragging protocols to implement some dragging (of an
image). It works fine. However, I want to restrict dragging to the horizontal
direction (left-right) or vertical direction (top-down) or even on a define path
(eg a bezier path). Have tride a number of time without success - is there some
obvious method I am overlooking?
thanks and regards