Re: Are Bindings Redundant?
Re: Are Bindings Redundant?
- Subject: Re: Are Bindings Redundant?
- From: James DiPalma <email@hidden>
- Date: Fri, 4 Jun 2004 20:39:12 -0700
ehm... like bind things together? observe values? use array operators?
etc.
Bindings themselves do not observe values nor do they use array
operators. These features where added along with bindings, and are used
by KVC and by objects that expose bindings. Bindings are not
associations; bindings require objects like views and cells to
implement behavior like observing data (views pushing/pulling data into
a model object directly may not be MVC, but it works).
Also, I noticed that if I use the new Controller Layer, I still need
to write code to drag/drop on an NSTableView or an NSOutlineView.
Unless, of course, I missed
something.
NSOutlineView has only one exposed binding: hidden; you'll have to
write code to do more than drag/drop for an NSOutlineView.
-jim
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