Re: Continuous controls and undo
Re: Continuous controls and undo
- Subject: Re: Continuous controls and undo
- From: Kevin Ballard <email@hidden>
- Date: Sat, 8 Jan 2005 11:58:25 -0500
I haven't looked in a while, but isn't there delegate methods or
something that let you know when tracking starts/stops?
On Jan 8, 2005, at 9:31 AM, Dan Bernstein wrote:
How does one implement undo for the action of a continuous control,
say a slider?
I want the entire dragging action to register as a single undo
operation, but a continuous control doesn't seem to afford a way to
know if it's just started tracking, is tracking, or has just finished
tracking.
--
Kevin Ballard
email@hidden
http://www.tildesoft.com
http://kevin.sb.org
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