Re: cocoa bindings
Re: cocoa bindings
- Subject: Re: cocoa bindings
- From: John <email@hidden>
- Date: Fri, 16 Apr 2004 19:50:05 +0100
On 15 Apr 2004, at 20:18, Dennis Falling wrote:
Hey all, I'm trying to figure out how to use bindings with Cocoa and
have run into a few questions:
1) The values of bindings are updated when you leave a text field. If
you never leave the text field, the value is never assigned. If you
want to use text fields in a preference window, for example, how to do
get around the fact that the last value you entered will not be
assigned unless the user leaves that field?
Have a look at Continuously updated values here:
http://developer.apple.com/documentation/Cocoa/Reference/
CocoaBindingsRef/index.html#//apple_ref/doc/uid/10000189i
2) Once you change the value of binding from Xcode, how do you get the
GUI elements to refresh to reflect the changes?
Thanks,
-dennis falling
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