Re: NSSavePanel panel:shouldShowFilename:
Re: NSSavePanel panel:shouldShowFilename:
- Subject: Re: NSSavePanel panel:shouldShowFilename:
- From: Quincey Morris <email@hidden>
- Date: Mon, 15 Nov 2010 20:06:58 -0800
On Nov 15, 2010, at 18:48, Erik Buck wrote:
> Mac OS 7,8,9 had no delegates at all. Cocoa was introduced with Mac OS X. Before that, the technology had nothing to do with Mac OS (other than Rhapsody pre-release and server) and was called Yellow Box. Before that it was Openstep, and before that NeXTstep. The whole system including Interface Builder and Objective-C shipped commercially as NeXTstep 0.8 in 1988.
Oops, yes, silly of me to have said that about earlier Mac OS. I think what I was trying to say was that there may have been a time when the Save dialog didn't show files, or didn't show all files, (though I don't remember for sure), which might have had something to do with the Mac OS X delegate eventually being designed to control what files were shown. Or maybe not.
However, the click-to-prefill thing did precede Cocoa, as a 3rd-party hack.
The other thing I forgot to say earlier is that the new 'panel:shouldEnableURL:' method is explicitly documented to be *ignored* for Save panels, which makes more sense in terms of the OP's original question than the older delegate method.
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