* Headers/AppKit/NSTreeController.h

* Headers/AppKit/NSTreeNode.h
	* Source/NSTreeController.m: Add tree controller skeleton.



git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@34847 72102866-910b-0410-8b05-ffd578937521

ChangeLog

@@ -1,3 +1,9 @@
+2012-02-29 10:31-EST Gregory John Casamento <greg.casamento@gmail.com>
+
+	* Headers/AppKit/NSTreeController.h
+	* Headers/AppKit/NSTreeNode.h
+	* Source/NSTreeController.m: Add tree controller skeleton.
+
 2012-02-29 10:25-EST Gregory John Casamento <greg.casamento@gmail.com>
 
 	* Source/GNUmakefile: Add GSXibLoading.m file to GNUmakefile.

Headers/AppKit/NSTreeController.h

@@ -0,0 +1,83 @@
+/* 
+   NSTreeController.h
+
+   Main include file for GNUstep GUI Library
+
+   Copyright (C) 2012 Free Software Foundation, Inc.
+
+   Author:  Gregory Casamento <greg.casamento@gmail.com>
+   Date: 2012
+   
+   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.
+*/ 
+
+#import <AppKit/NSController.h>
+
+#ifndef _GNUstep_H_NSTreeController
+#define _GNUstep_H_NSTreeController
+
+@interface NSTreeController : NSController <NSCoding, NSCopying>
+{
+}
+
+#if 0 // compile this out for now....
+- (BOOL) addSelectionIndexPaths:(NSArray *)indexPaths;
+- (BOOL) alwaysUsesMultipleValuesMarker;
+- (BOOL) avoidsEmptySelection;
+- (BOOL) canAddChid;
+- (BOOL) canInsert;
+- (BOOL) canInsertChild;
+- (BOOL) preservesSelection; 
+- (BOOL) selectsInsertedObjects;
+- (BOOL) setSelectionIndexPath: (NSIndexPath *)indexPath;
+- (BOOL) setSelectionIndexPaths: (NSArray *)indexPaths;
+- (id) arrangedObjects;
+- (id) content;
+- (NSArray *) selectedObjects;
+- (NSArray *) selectionIndexPaths;
+- (NSArray *) sortDescriptors;
+- (NSIndexPath *) selectionIndexPath;
+- (NSString *) childrenKeyPath;
+- (NSString *) countKeyPath;
+- (NSString *) leafKeyPath;
+- (void) addChild: (id)sender;
+- (void) add: (id)sender;
+- (void) insertChild: (id)sender;
+- (void) insertObject: (id)object atArrangedObjectIndexPath:(NSIndexPath *)indexPath;
+- (void) insertObjects: (NSArray *)objects atArrangedObjectIndexPaths: (NSArray *)indexPaths;
+- (void) insert:sender;
+- (void) rearrangeObjects;
+- (void) removeObjectAtArrangedObjectIndexPath: (NSIndexPath *)indexPath;
+- (void) removeObjectsAtArrangedObjectIndexPaths: (NSArray *)indexPaths;
+- (void) removeSelectionIndexPaths: (NSArray *)indexPaths;
+- (void) remove: (id)sender;
+- (void) setAlwaysUsesMultipleValuesMarker:(BOOL)flag;
+- (void) setAvoidsEmptySelection:(BOOL)flag;
+- (void) setChildrenKeyPath:(NSString *)path;
+- (void) setContent: (id)content;
+- (void) setCountKeyPath: (NSString *)path;
+- (void) setLeafPathKey: (NSString *)key;
+- (void) setPreservesSelection: (BOOL)flag;
+- (void) setSelectsInsertedObjects: (BOOL)flag;
+- (void) setSortDescriptors: (NSArray *)descriptors;
+#endif
+
+@end
+
+#endif /* _GNUstep_H_NSTreeController */

Source/NSTreeController.m

@@ -0,0 +1,20 @@
+#import <AppKit/NSTreeController.h>
+
+@implementation NSTreeController
+
+- (id) initWithCoder: (NSCoder *)coder
+{
+  return self;
+}
+
+- (void) encodeWithCoder: (NSCoder *)coder
+{
+  // Do nothing...
+}
+
+- (id) copyWithZone: (NSZone *)zone
+{
+  return [self retain];
+}
+
+@end