dded basic support for the controller classes from Cocoa.

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@24218 72102866-910b-0410-8b05-ffd578937521

Headers/AppKit/NSUserDefaultsController.h

@@ -0,0 +1,65 @@
+/** <title>NSUserDefaultsController</title>
+
+   <abstract>Controller class for user defaults</abstract>
+
+   Copyright <copy>(C) 2006 Free Software Foundation, Inc.</copy>
+
+   Author: Fred Kiefer <fredkiefer@gmx.de>
+   Date: September 2006
+
+   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 Library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with this library; see the file COPYING.LIB.
+   If not, write to the Free Software Foundation,
+   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*/
+
+#ifndef _GNUstep_H_NSUserDefaultsController
+#define _GNUstep_H_NSUserDefaultsController
+
+#include <AppKit/NSController.h>
+
+#if OS_API_VERSION(100300,GS_API_LATEST)
+
+@class NSUserDefaults;
+@class NSDictionary;
+@class NSMutableDictionary;
+
+@interface NSUserDefaultsController : NSController
+{
+  NSUserDefaults* _defaults;
+  NSDictionary* _initial_values;
+  BOOL _applies_immediately;
+}
+
++ (id) sharedUserDefaultsController;
+
+- (id) initWithDefaults: (NSUserDefaults*)defaults
+          initialValues: (NSDictionary*)initialValues;
+
+- (NSUserDefaults*) defaults;
+- (id) values;
+- (NSDictionary*) initialValues;
+- (void) setInitialValues: (NSDictionary*)values;
+- (BOOL) appliesImmediately;
+- (void) setAppliesImmediately: (BOOL)flag;
+- (void) revert: (id)sender;
+- (void) revertToInitialValues: (id)sender;
+- (void) save: (id)sender;
+
+@end
+
+#endif // OS_API_VERSION
+
+#endif // _GNUstep_H_NSUserDefaultsController