forked from cappuccino/cappuccino
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CPCollectionViewItem.j
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CPCollectionViewItem.j
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/*
* CPCollectionViewItem.j
* AppKit
*
* Created by Francisco Tolmasky.
* Copyright 2009, 280 North, Inc.
*
* 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 2.1 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; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
@import "CPViewController.j"
/*!
Represents an object inside a CPCollectionView.
*/
@implementation CPCollectionViewItem : CPViewController
{
BOOL _isSelected;
}
// Setting the Represented Object
/*!
Sets the object to be represented by this item.
@param anObject the object to be represented
*/
- (void)setRepresentedObject:(id)anObject
{
[super setRepresentedObject:anObject];
var view = [self view];
if ([view respondsToSelector:@selector(setRepresentedObject:)])
[view setRepresentedObject:[self representedObject]];
}
// Modifying the Selection
/*!
Sets whether this view item should be selected.
@param shouldBeSelected \c YES makes the item selected. \c NO deselects it.
*/
- (void)setSelected:(BOOL)shouldBeSelected
{
shouldBeSelected = !!shouldBeSelected;
if (_isSelected === shouldBeSelected)
return;
_isSelected = shouldBeSelected;
var view = [self view];
if ([view respondsToSelector:@selector(setSelected:)])
[view setSelected:[self isSelected]];
}
/*!
Returns \c YES if the item is currently selected. \c NO if the item is not selected.
*/
- (BOOL)isSelected
{
return _isSelected;
}
// Parent Collection View
/*!
Returns the collection view of which this item is a part.
*/
- (CPCollectionView)collectionView
{
return [_view superview];
}
@end