Re: Best way to implement NSProgressIndicator
Re: Best way to implement NSProgressIndicator
- Subject: Re: Best way to implement NSProgressIndicator
- From: Scott Anguish <email@hidden>
- Date: Mon, 29 Sep 2003 01:16:09 -0400
there are three issues if you want to run in both environs...
1, identifying if the capability is there
2, reproducing (or dropping) the capability if you're on 10.1
3, not putting NSProgressIndicator symbols into the app directly..
while not about this particular widget, there is a discussion of this
in the WebKit documentation.
http://developer.apple.com/documentation/Cocoa/Conceptual/
DisplayWebContent/Tasks/WebKitAvail.html
The generalizations will work, although you'd want to test for the
NSProgressIndicator by perhaps using
NSClassFromString(@"NSProgressIndicator"). There is also a version
number you could test against, but this works.
On Sep 28, 2003, at 11:05 PM, Chad Armstrong wrote:
I am using a NSProgressIndicator, and I want my app to be able to run
under both 10.2 and 10.1. However, the application crashes under
10.1, and I suspect this is due to the NSProgressIndicator, and some
of the calls I've made with it.
Is there a good way to check between 10.2 and 10.1, and be able to
restrict the 10.2-only functionality to Jaguar, but to be able to let
10.1 continue to run properly? I have IB set to Pre 10.2
compatability, also.
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