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创建Cell 和 Item 的基类
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‎.gitignore‎

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*.moved-aside
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*.xcuserstate
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*.xcscmblueprint
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.xcworkspacedata
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## Obj-C/Swift specific
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*.hmap

‎KtTableView/KtTableView/KtBaseTableViewCell.h‎

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//
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// KtBaseTableViewCell.h
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// KtTableView
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//
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// Created by baidu on 16/4/13.
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// Copyright © 2016年 zxy. All rights reserved.
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//
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#import <UIKit/UIKit.h>
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@class KtTableViewBaseItem;
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@interface KtBaseTableViewCell : UITableViewCell
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@property (nonatomic, retain) id object;
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+ (CGFloat)tableView:(UITableView*)tableView rowHeightForObject:(KtTableViewBaseItem *)object;
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@end

‎KtTableView/KtTableView/KtBaseTableViewCell.m‎

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//
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// KtBaseTableViewCell.m
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// KtTableView
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//
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// Created by baidu on 16/4/13.
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// Copyright © 2016年 zxy. All rights reserved.
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//
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#import "KtBaseTableViewCell.h"
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#import "KtTableViewBaseItem.h"
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#import "UIView+KtExtension.h"
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@implementation KtBaseTableViewCell
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- (void)awakeFromNib {
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[super awakeFromNib];
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// Initialization code
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}
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- (void)setSelected:(BOOL)selected animated:(BOOL)animated {
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[super setSelected:selected animated:animated];
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// Configure the view for the selected state
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}
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- (void)setObject:(KtTableViewBaseItem *)object { // 子类在这个方法中解析数据
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self.height = [[self class] tableView:nil rowHeightForObject:object];
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self.width = [[UIScreen mainScreen] bounds].size.width;
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self.contentView.height = self.height;
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self.contentView.width = self.width;
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self.imageView.image = object.itemImage;
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self.textLabel.text = object.itemTitle;
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self.detailTextLabel.text = object.itemSubtitle;
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self.accessoryView = [[UIImageView alloc] initWithImage:object.itemAccessoryImage];
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}
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+ (CGFloat)tableView:(UITableView*)tableView rowHeightForObject:(KtTableViewBaseItem *)object {
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return 44.0f;
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}
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@end

‎KtTableView/KtTableView/KtTableViewBaseItem.h‎

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//
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// KtTableViewBaseItem.h
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// KtTableView
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//
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// Created by baidu on 16/4/13.
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// Copyright © 2016年 zxy. All rights reserved.
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//
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#import <Foundation/Foundation.h>
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#import <UIKit/UIKit.h>
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@interface KtTableViewBaseItem : NSObject
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@property (nonatomic, retain) NSString *itemIdentifier;
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@property (nonatomic, retain) UIImage *itemImage;
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@property (nonatomic, retain) NSString *itemTitle;
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@property (nonatomic, retain) NSString *itemSubtitle;
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@property (nonatomic, retain) UIImage *itemAccessoryImage;
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- (instancetype)initWithImage:(UIImage *)image Title:(NSString *)title SubTitle:(NSString *)subTitle AccessoryImage:(UIImage *)accessoryImage;
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@end

‎KtTableView/KtTableView/KtTableViewBaseItem.m‎

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//
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// KtTableViewBaseItem.m
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// KtTableView
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//
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// Created by baidu on 16/4/13.
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// Copyright © 2016年 zxy. All rights reserved.
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//
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#import "KtTableViewBaseItem.h"
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@implementation KtTableViewBaseItem
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- (instancetype)initWithImage:(UIImage *)image Title:(NSString *)title SubTitle:(NSString *)subTitle AccessoryImage:(UIImage *)accessoryImage {
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self = [super init];
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if (self) {
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_itemImage = image;
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_itemTitle = title;
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_itemSubtitle = subTitle;
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_itemAccessoryImage = accessoryImage;
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}
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return self;
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}
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@end

‎KtTableView/KtTableView/UIView+KtExtension.h‎

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//
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// UIView+KtExtension.h
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// KtTableView
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//
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// Created by baidu on 16/4/13.
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// Copyright © 2016年 zxy. All rights reserved.
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//
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#import <UIKit/UIKit.h>
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@interface UIView (KtExtension)
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//frame accessors
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/*!
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@brief 初始坐标
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*/
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@property (nonatomic, assign) CGPoint origin;
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/*!
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@brief View大小
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*/
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@property (nonatomic, assign) CGSize size;
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/*!
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@brief 顶部坐标值
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*/
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@property (nonatomic, assign) CGFloat top;
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/*!
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@brief 左部坐标值
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*/
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@property (nonatomic, assign) CGFloat left;
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/*!
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@brief 底部坐标值
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*/
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@property (nonatomic, assign) CGFloat bottom;
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/*!
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@brief 右部坐标值
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*/
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@property (nonatomic, assign) CGFloat right;
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/*!
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@brief 宽度值
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*/
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@property (nonatomic, assign) CGFloat width;
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/*!
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@brief 高度值
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*/
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@property (nonatomic, assign) CGFloat height;
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/*!
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@brief 中心点X坐标
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*/
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@property (nonatomic, assign) CGFloat x;
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/*!
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@brief 中心点Y坐标
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*/
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@property (nonatomic, assign) CGFloat y;
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//bounds accessors
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/*!
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@brief 边界大小
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*/
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@property (nonatomic, assign) CGSize boundsSize;
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/*!
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@brief 边界宽度
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*/
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@property (nonatomic, assign) CGFloat boundsWidth;
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/*!
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@brief 边界高度
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*/
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@property (nonatomic, assign) CGFloat boundsHeight;
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//content getters
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/*!
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@brief 边界区域
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*/
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@property (nonatomic, readonly) CGRect contentBounds;
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/*!
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@brief 边界中心点
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*/
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@property (nonatomic, readonly) CGPoint contentCenter;
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@end

‎KtTableView/KtTableView/UIView+KtExtension.m‎

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//
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// UIView+KtExtension.m
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// KtTableView
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//
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// Created by baidu on 16/4/13.
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// Copyright © 2016年 zxy. All rights reserved.
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//
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#import "UIView+KtExtension.h"
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@implementation UIView (KtExtension)
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- (CGPoint)origin
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{
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return self.frame.origin;
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}
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- (void)setOrigin:(CGPoint)origin
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{
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CGRect frame = self.frame;
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frame.origin = origin;
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self.frame = frame;
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}
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- (CGSize)size
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{
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return self.frame.size;
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}
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- (void)setSize:(CGSize)size
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{
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CGRect frame = self.frame;
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frame.size = size;
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self.frame = frame;
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}
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- (CGFloat)top
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{
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return self.origin.y;
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}
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- (void)setTop:(CGFloat)top
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{
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CGRect frame = self.frame;
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frame.origin.y = top;
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self.frame = frame;
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}
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- (CGFloat)left
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{
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return self.origin.x;
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}
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- (void)setLeft:(CGFloat)left
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{
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CGRect frame = self.frame;
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frame.origin.x = left;
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self.frame = frame;
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}
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- (CGFloat)right
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{
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return self.left + self.width;
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}
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- (void)setRight:(CGFloat)right
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{
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CGRect frame = self.frame;
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frame.origin.x = right - frame.size.width;
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self.frame = frame;
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}
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- (CGFloat)bottom
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{
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return self.top + self.height;
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}
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- (void)setBottom:(CGFloat)bottom
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{
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CGRect frame = self.frame;
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frame.origin.y = bottom - frame.size.height;
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self.frame = frame;
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}
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- (CGFloat)width
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{
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return self.size.width;
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}
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- (void)setWidth:(CGFloat)width
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{
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CGRect frame = self.frame;
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frame.size.width = width;
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self.frame = frame;
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}
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- (CGFloat)height
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{
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return self.size.height;
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}
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- (void)setHeight:(CGFloat)height
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{
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CGRect frame = self.frame;
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frame.size.height = height;
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self.frame = frame;
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}
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- (CGFloat)x
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{
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return self.center.x;
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}
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- (void)setX:(CGFloat)x
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{
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self.center = CGPointMake(x, self.center.y);
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}
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- (CGFloat)y
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{
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return self.center.y;
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}
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- (void)setY:(CGFloat)y
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{
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self.center = CGPointMake(self.center.x, y);
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}
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//bounds accessors
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- (CGSize)boundsSize
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{
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return self.bounds.size;
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}
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- (void)setBoundsSize:(CGSize)size
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{
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CGRect bounds = self.bounds;
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bounds.size = size;
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self.bounds = bounds;
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}
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- (CGFloat)boundsWidth
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{
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return self.boundsSize.width;
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}
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- (void)setBoundsWidth:(CGFloat)width
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{
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CGRect bounds = self.bounds;
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bounds.size.width = width;
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self.bounds = bounds;
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}
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- (CGFloat)boundsHeight
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{
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return self.boundsSize.height;
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}
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- (void)setBoundsHeight:(CGFloat)height
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{
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CGRect bounds = self.bounds;
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bounds.size.height = height;
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self.bounds = bounds;
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}
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//content getters
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- (CGRect)contentBounds
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{
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return CGRectMake(0.0f, 0.0f, self.boundsWidth, self.boundsHeight);
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}
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- (CGPoint)contentCenter
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{
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return CGPointMake(self.boundsWidth/2.0f, self.boundsHeight/2.0f);
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}
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@end

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