mirror of
https://github.com/gnustep/libs-gui.git
synced 2025-04-24 03:44:33 +00:00
e8d2648aca
* Source/externs.m: Additional binding names. * Source/GSBindingHelpers.h, * Source/NSKeyValueBinding.m: Additional helper methods. * Source/NSObjectController.m: Use helper methods. * Source/NSArrayController.m: Signal when the arranged objects change. * Source/NSTableColumn.m, * Source/NSTableView.m: First attempt at support for content binding. git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@34923 72102866-910b-0410-8b05-ffd578937521
81 lines
2.6 KiB
Objective-C
81 lines
2.6 KiB
Objective-C
/** Private Bindings helper functions for GNUstep
|
|
|
|
Copyright (C) 2007 Free Software Foundation, Inc.
|
|
|
|
Written by: Chris Farber <chris@chrisfarber.net>
|
|
Date: 2007
|
|
Author: Fred Kiefer <fredkiefer@gmx.de>
|
|
Date: Decembre 2007
|
|
|
|
This file is part of the GNUstep GUI Library.
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2 of the License, or (at your option) any later version.
|
|
|
|
This library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with this library; see the file COPYING.LIB.
|
|
If not, see <http://www.gnu.org/licenses/> or write to the
|
|
Free Software Foundation, 51 Franklin Street, Fifth Floor,
|
|
Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#ifndef _GS_BINDING_HELPER_H
|
|
#define _GS_BINDING_HELPER_H
|
|
|
|
#import <Foundation/NSObject.h>
|
|
|
|
@class NSString;
|
|
@class NSDictionary;
|
|
@class NSMutableDictionary;
|
|
@class NSArray;
|
|
|
|
@interface GSKeyValueBinding : NSObject
|
|
{
|
|
@public
|
|
NSDictionary *info;
|
|
id src;
|
|
}
|
|
|
|
+ (void) exposeBinding: (NSString *)binding forClass: (Class)clazz;
|
|
+ (NSArray *) exposedBindingsForClass: (Class)clazz;
|
|
+ (GSKeyValueBinding *) getBinding: (NSString *)binding
|
|
forObject: (id)anObject;
|
|
+ (NSDictionary *) infoForBinding: (NSString *)binding
|
|
forObject: (id)anObject;
|
|
+ (void) unbind: (NSString *)binding forObject: (id)anObject;
|
|
+ (void) unbindAllForObject: (id)anObject;
|
|
|
|
- (id) initWithBinding: (NSString *)binding
|
|
withName: (NSString *)name
|
|
toObject: (id)dest
|
|
withKeyPath: (NSString *)keyPath
|
|
options: (NSDictionary *)options
|
|
fromObject: (id)source;
|
|
- (void) setValueFor: (NSString *)binding;
|
|
- (void) reverseSetValue: (id)value;
|
|
- (void) reverseSetValueFor: (NSString *)binding;
|
|
- (id) destinationValue;
|
|
- (id) sourceValueFor: (NSString *)binding;
|
|
|
|
/* Transforms the value with a value transformer, if specified and available,
|
|
* and takes care of any placeholders
|
|
*/
|
|
- (id) transformValue: (id)value withOptions: (NSDictionary *)options;
|
|
- (id) reverseTransformValue: (id)value withOptions: (NSDictionary *)options;
|
|
|
|
@end
|
|
|
|
@interface GSKeyValueOrBinding : GSKeyValueBinding
|
|
@end
|
|
|
|
@interface GSKeyValueAndBinding : GSKeyValueBinding
|
|
@end
|
|
|
|
#endif //_GS_BINDING_HELPER_H
|