49 lines
1.2 KiB
Objective-C
49 lines
1.2 KiB
Objective-C
//
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// KTThumbsView.h
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// Sample
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//
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// Created by Kirby Turner on 3/23/10.
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// Copyright 2010 White Peak Software Inc. All rights reserved.
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//
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#import <UIKit/UIKit.h>
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@protocol KTThumbsViewDataSource;
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@class KTThumbsViewController;
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@class KTThumbView;
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@interface KTThumbsView : UIScrollView <UIScrollViewDelegate>
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{
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@private
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BOOL thumbsHaveBorder_;
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NSInteger thumbsPerRow_;
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CGSize thumbSize_;
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NSMutableSet *reusableThumbViews_;
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// We use the following ivars to keep track of
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// which thumbnail view indexes are visible.
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NSInteger firstVisibleIndex_;
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NSInteger lastVisibleIndex_;
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NSInteger lastItemsPerRow_;
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}
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@property (nonatomic, assign) id<KTThumbsViewDataSource> dataSource;
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@property (nonatomic, assign) KTThumbsViewController *controller;
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@property (nonatomic, assign) BOOL thumbsHaveBorder;
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@property (nonatomic, assign) NSInteger thumbsPerRow;
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@property (nonatomic, assign) CGSize thumbSize;
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- (KTThumbView *)dequeueReusableThumbView;
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- (void)reloadData;
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@end
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@protocol KTThumbsViewDataSource <NSObject>
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@required
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- (NSInteger)thumbsViewNumberOfThumbs:(KTThumbsView *)thumbsView;
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- (KTThumbView *)thumbsView:(KTThumbsView *)thumbsView thumbForIndex:(NSInteger)index;
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@end
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