Preliminary implementation of NSCollectionView.

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/branches/gnustep_testplant_branch@36183 72102866-910b-0410-8b05-ffd578937521

Source/NSCollectionViewItem.m

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+/** <title>NSCollectionViewItem</title>
+ 
+   Copyright (C) 2013 Free Software Foundation, Inc.
+ 
+   Author: Doug Simons (doug.simons@testplant.com)
+           Frank LeGrand (frank.legrand@testplant.com)
+   Date: February 2013
+ 
+   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/NSCollectionViewItem.h"
+
+#import <Foundation/NSAutoreleasePool.h>
+#import <Foundation/NSDebug.h>
+#import <Foundation/NSDictionary.h>
+#import <Foundation/NSEnumerator.h>
+#import <Foundation/NSException.h>
+#import <Foundation/NSFormatter.h>
+#import <Foundation/NSIndexSet.h>
+#import <Foundation/NSKeyValueCoding.h>
+#import <Foundation/NSNotification.h>
+#import <Foundation/NSSet.h>
+#import <Foundation/NSSortDescriptor.h>
+#import <Foundation/NSUserDefaults.h>
+#import <Foundation/NSValue.h>
+#import <Foundation/NSKeyedArchiver.h>
+
+#import "AppKit/NSTableView.h"
+#import "AppKit/NSApplication.h"
+#import "AppKit/NSCell.h"
+#import "AppKit/NSClipView.h"
+#import "AppKit/NSColor.h"
+#import "AppKit/NSEvent.h"
+#import "AppKit/NSImage.h"
+#import "AppKit/NSGraphics.h"
+#import "AppKit/NSKeyValueBinding.h"
+#import "AppKit/NSScroller.h"
+#import "AppKit/NSScrollView.h"
+#import "AppKit/NSTableColumn.h"
+#import "AppKit/NSTableHeaderView.h"
+#import "AppKit/NSText.h"
+#import "AppKit/NSTextFieldCell.h"
+#import "AppKit/NSWindow.h"
+#import "AppKit/PSOperators.h"
+#import "AppKit/NSCachedImageRep.h"
+#import "AppKit/NSPasteboard.h"
+#import "AppKit/NSDragging.h"
+#import "AppKit/NSCustomImageRep.h"
+#import "AppKit/NSAttributedString.h"
+#import "AppKit/NSStringDrawing.h"
+#import "GNUstepGUI/GSTheme.h"
+#import "GSBindingHelpers.h"
+
+#include <math.h>
+
+@implementation NSCollectionViewItem
+
+- (void)awakeFromNib
+{
+}
+
+- (BOOL)isSelected
+{
+  return _isSelected;
+}
+
+- (void)dealloc
+{
+  [super dealloc];
+}
+
+- (void)setSelected:(BOOL)shouldBeSelected
+{
+  _isSelected = shouldBeSelected;
+}
+
+- (id)representedObject
+{
+  return [super representedObject];
+}
+
+- (void)setRepresentedObject:(id)anObject
+{
+  [super setRepresentedObject:anObject];
+  [textField setStringValue:[self representedObject]];
+}
+
+- (id)initWithCoder:(NSCoder *)aCoder
+{
+  self = [super initWithCoder:aCoder];
+    
+  if (self)
+    {
+      textField = [aCoder decodeObjectForKey:@"textField"];
+      imageView = [aCoder decodeObjectForKey:@"imageView"];
+    }
+    
+  return self;
+}
+
+- (void)encodeWithCoder:(NSCoder *)aCoder
+{
+  [super encodeWithCoder:aCoder];
+  [aCoder encodeObject:textField forKey:@"textField"];
+  [aCoder encodeObject:imageView forKey:@"imageView"];
+}
+
+@end