Retired Document
Important: This sample code may not represent best practices for current development. The project may use deprecated symbols and illustrate technologies and techniques that are no longer recommended.
Sample Applications/CoreRecipesApp/MainApplication/Sources/Widgets/PredicateUILayoutHelp.m
/* |
File: PredicateUILayoutHelp.m |
Abstract: A helper object used for laying out the individual editors |
in the predicate editor view for SmartGroups. |
Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple |
Computer, Inc. ("Apple") in consideration of your agreement to the |
following terms, and your use, installation, modification or |
redistribution of this Apple software constitutes acceptance of these |
terms. If you do not agree with these terms, please do not use, |
install, modify or redistribute this Apple software. |
In consideration of your agreement to abide by the following terms, and |
subject to these terms, Apple grants you a personal, non-exclusive |
license, under Apple's copyrights in this original Apple software (the |
"Apple Software"), to use, reproduce, modify and redistribute the Apple |
Software, with or without modifications, in source and/or binary forms; |
provided that if you redistribute the Apple Software in its entirety and |
without modifications, you must retain this notice and the following |
text and disclaimers in all such redistributions of the Apple Software. |
Neither the name, trademarks, service marks or logos of Apple Computer, |
Inc. may be used to endorse or promote products derived from the Apple |
Software without specific prior written permission from Apple. Except |
as expressly stated in this notice, no other rights or licenses, express |
or implied, are granted by Apple herein, including but not limited to |
any patent rights that may be infringed by your derivative works or by |
other works in which the Apple Software may be incorporated. |
The Apple Software is provided by Apple on an "AS IS" basis. APPLE |
MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION |
THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS |
FOR A PARTICULAR PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND |
OPERATION ALONE OR IN COMBINATION WITH YOUR PRODUCTS. |
IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL |
OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
INTERRUPTION) ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, |
MODIFICATION AND/OR DISTRIBUTION OF THE APPLE SOFTWARE, HOWEVER CAUSED |
AND WHETHER UNDER THEORY OF CONTRACT, TORT (INCLUDING NEGLIGENCE), |
STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN ADVISED OF THE |
POSSIBILITY OF SUCH DAMAGE. |
Copyright © 2005 Apple Computer, Inc., All Rights Reserved |
*/ |
#import "PredicateUILayoutHelp.h" |
@implementation PredicateUILayoutHelp |
- (void)dealloc { |
[inferenceCore setValue:nil forKey:@"self"]; |
[inferenceCore release]; |
predicateView = nil; |
[super dealloc]; |
} |
- (void)setInferenceCore:(InferenceCore *)core { |
if (core != inferenceCore) { |
[inferenceCore setValue:nil forKey:@"self"]; |
[inferenceCore release]; |
inferenceCore = [core retain]; |
[inferenceCore setValue:self forKey:@"self"]; |
} |
} |
- (InferenceCore *)inferenceCore { |
return inferenceCore; |
} |
- (NSView *)view { |
return view; |
} |
- (void)setView:(id)newView { |
view = newView; |
} |
- (id)predicateView { |
return predicateView; |
} |
- (void)setPredicateView:(id)value { |
if (predicateView != value) { |
predicateView = value; |
} |
} |
- (id)valueForKeyPath:(NSString *)keyPath { |
return [inferenceCore inferredValueForKeyPath:keyPath]; |
} |
- (id)valueForUndefinedKey:(NSString *)key { |
return [inferenceCore inferredValueForKeyPath:key]; |
} |
- (void)setValue:(id)value forKey:(NSString *)key { |
[self willChangeValueForKey:@"inferredValues"]; |
[self willChangeValueForKey:key]; |
[inferenceCore setValue:value forKey:key]; |
[self didChangeValueForKey:key]; |
[self didChangeValueForKey:@"inferredValues"]; |
} |
- (void)objectDidBeginEditing:(id)editor { |
[[self predicateView] objectDidBeginEditing:editor]; |
} |
- (void)objectDidEndEditing:(id)editor { |
[[self predicateView] objectDidEndEditing:editor]; |
} |
- (void)remove:(id)sender { |
[[self predicateView] remove:self]; |
} |
@end |
Copyright © 2005 Apple Computer, Inc. All Rights Reserved. Terms of Use | Privacy Policy | Updated: 2005-06-01