On 2010 Jan 21, at 04:02, Quincey Morris wrote:
> The other issue that needs care in regard to both your questions is undo.
> When setters do a lot of work, you need to be careful about what happens at
> undo or redo time.
Quincey gives good advice here as usual. In particular, the undo invoc
On Jan 20, 2010, at 19:51, Chase Meadors wrote:
> I have a couple of questions about the practices I'm using for bindings in my
> app.
>
> 1. Doing work in the setter:
>
> Something I do alot when making models & custom views. For example, I might
> have a layer subclass that exposes a binding
I have a couple of questions about the practices I'm using for
bindings in my app.
1. Doing work in the setter:
Something I do alot when making models & custom views. For example, I
might have a layer subclass that exposes a binding called
"concentration." I @synthesize the property, but I
