前言
由于写了太多次的设置界面、个人中心界面等，已经写到麻木。渐渐意识到，或许可以把这些类似的TableViewCell封装成一种，通过简单的方法去创建以及使用，这样就可以大大减少劳动力啦。
在这篇文章之前，我已经写了一篇介绍YQCommonCell的文章，但是因为更新的次数过多内容杂乱，我决定重新写一篇。
项目中的使用效果
很荣幸，在公司的项目中，已经使用了这个框架。的确，在开发表单视图上节约了大量时间。下面是两个项目中的效果图：
项目效果1.PNG
项目效果2.PNG
内部结构
内部结构.png
其实这个项目的思路很容易理解，我将UITableView的数据源抽离成模型，cell对应YQCommonItem，section对应YQCommonGroup。在YQCommonCell类有@property (nonatomic, strong) YQCommonItem *item;属性。在-(void)setItem:(YQCommonItem *)item方法中进行属性设置，在- (void)layoutSubviews中布局界面。
能做的
这个框架几乎能解决所有的表单视图绘制。
YQCommonItem的属性
cell自身相关属性介绍
// cell 对应属性
YQPropStatementAndFuncStatement(assign, YQCommonItem, BOOL, selectAbility) ///< cell能否被点击 default YES.
YQPropStatementAndFuncStatement(assign, YQCommonItem, BOOL, selectHighlight) ///< cell被点击是否高亮 default YES.
YQPropStatementAndFuncStatement(assign, YQCommonItem, BOOL, arrow) ///< 是否有箭头 default NO.
YQPropStatementAndFuncStatement(assign, YQCommonItem, CGFloat, cellHeight) ///< cell的高度 default 44.
YQPropStatementAndFuncStatement(assign, YQCommonItem, Class, destVcClass) ///< 点击后的跳转控制器 default nil.
YQPropStatementAndFuncStatement(strong, YQCommonItem, UIColor *, cellBackgroudColor) ///< cell背景颜色 default [UIColor whiteColor].
YQPropStatementAndFuncStatement(copy, YQCommonItem, YQCommonCellSelectBlock, operation) ///< 点击后的跳转控制器 default nil.
icon 和提醒红点相关属性介绍
// icon 对应属性
YQPropStatementAndFuncStatement(copy, YQCommonItem, NSString *, icon) ///< 图标 default nil.
YQPropStatementAndFuncStatement(assign, YQCommonItem, CGFloat, iconWidth) ///< 图标大小 default.
// badge 对应属性
YQPropStatementAndFuncStatement(copy, YQCommonItem, NSString *, badgeValue) ///< 红点提醒 default nil.
YQPropStatementAndFuncStatement(assign, YQCommonItem, YQBadgeViewLayout, badgeLayout) ///< 红点提醒布局 default YQBadgeViewLayoutLeft.
效果：
icon&badge.png
title相关属性介绍
// title 对应属性
YQPropStatementAndFuncStatement(copy, YQCommonItem, NSString *, title) ///< 标题 default nil.
YQPropStatementAndFuncStatement(strong, YQCommonItem, UIFont *, titleLableFont) ///< 标题font default [UIFont systemFontOfSize:16].
YQPropStatementAndFuncStatement(strong, YQCommonItem, UIColor *, titleLableColor) ///< 标题color default [UIFont BlackColor].
YQPropStatementAndFuncStatement(copy, YQCommonItem, NSAttributedString *, attributedTitle) ///< 标题 default nil.
效果：
title.png
assistLabel相关属性介绍
// 辅助视图assistLabel 对应属性 NSAttributedString > NSString
YQPropStatementAndFuncStatement(copy, YQCommonItem, NSString *, assistLabelText) ///< 标题 default nil. lable.textAlignment = NSTextAlignmentRight;
YQPropStatementAndFuncStatement(strong, YQCommonItem, UIFont *, assistLabelFont) ///< 标题font default [UIFont systemFontOfSize:15].
YQPropStatementAndFuncStatement(strong, YQCommonItem, UIColor *, assistLabelColor) ///< 标题color default [UIFont BlackColor].
YQPropStatementAndFuncStatement(copy, YQCommonItem, NSAttributedString *, assistLabelAttributedText) ///< 标题 default nil.
YQPropStatementAndFuncStatement(assign, YQCommonItem, CGFloat, assistLabelX) ///< assistLabel X default 0. if>0 lable.textAlignment = NSTextAlignmentLeft;
效果：
assistLabel.png
assistField相关属性展示
// 辅助视图textField 对应属性
YQPropStatementAndFuncStatement(copy, YQCommonItem, NSString *, assistFieldText) ///< textField.text default nil. Field.textAlignment = NSTextAlignmentRight;
YQPropStatementAndFuncStatement(assign, YQCommonItem, UIKeyboardType, assistFieldKeyboardType) ///< textField.keyboardType
YQPropStatementAndFuncStatement(strong, YQCommonItem, UIFont *, assistFieldFont) ///< textField.font [UIFont systemFontOfSize:15].
YQPropStatementAndFuncStatement(strong, YQCommonItem, UIColor *, assistFieldColor) ///< textField.textColor default [UIFont BlackColor].
YQPropStatementAndFuncStatement(copy, YQCommonItem, NSString *, assistFieldPlaceholderText) ///< textField.placeholder default nil.
YQPropStatementAndFuncStatement(strong, YQCommonItem, UIColor *, assistFieldPlaceholderColor) ///< textField.placeholderTextColor
YQPropStatementAndFuncStatement(assign, YQCommonItem, CGFloat, assistFieldX) ///< assistField X default 0. if>0 Field.textAlignment = NSTextAlignmentLeft;
YQPropStatementAndFuncStatement(copy, YQCommonItem, YQCommonFieldTextChangeBlock, fieldTextChangeBlock)
YQPropStatementAndFuncStatement(copy, YQCommonItem, YQCommonFieldEditFinishBlock, fieldEditFinishBlock)
效果：
assistField.png
assistView相关属性展示
// 辅助视图自定义customview 对应属性
YQPropStatementAndFuncStatement(strong, YQCommonItem, UIView *, assistCustomView) ///< CustomView default nil.
YQPropStatementAndFuncStatement(assign, YQCommonItem, YQAssistCustomViewLayout, assistCustomViewLayout) ///< CustomView Layout default YQAssistCustomViewLayoutRight
YQPropStatementAndFuncStatement(assign, YQCommonItem, BOOL, assistCustomViewClipsToBounds) ///< CustomView ClipsToBounds default YES.
assistView相关的属性较少，但是这个属性却解决了绝大多数的复杂界面的绘制。
效果：
assistView.png
其他属性展示
// 分割线 对应属性
YQPropStatementAndFuncStatement(assign, YQCommonItem, BOOL, hadBottomLine) ///< BottomLine default YES.
YQPropStatementAndFuncStatement(strong, YQCommonItem, UIColor *, bottomLineColor) ///< BottomLineColor default [UIColor colorWithWhite:0.85 alpha:0.6]
YQPropStatementAndFuncStatement(assign, YQCommonItem, CGFloat, bottomLineHeight) ///< BottomLine default 1.0f.
YQPropStatementAndFuncStatement(assign, YQCommonItem, CGFloat, bottomLineX) ///< BottomLine default line.x = titlelabel.x
YQCommonGroup的属性
YQPropStatementAndFuncStatement(strong, YQCommonGroup, NSArray *, items)
YQPropStatementAndFuncStatement(assign, YQCommonGroup, BOOL, hiddenLastRowBottomLine) ///< hidden last row bottomLine default YES.
YQPropStatementAndFuncStatement(assign, YQCommonGroup, CGFloat, headerHeight) ///< default 20.
YQPropStatementAndFuncStatement(copy, YQCommonGroup, NSString *, headerTitle) ///< default nil.
YQPropStatementAndFuncStatement(strong, YQCommonGroup, UIColor *, headerTitleColor) ///< default [UIColor grayColor].
YQPropStatementAndFuncStatement(strong, YQCommonGroup, UIFont *, headerTitleFont) ///< default [UIFont systemFontOfSize:16].
YQPropStatementAndFuncStatement(assign, YQCommonGroup, CGFloat, headerTitleHeight) ///< default 50.
YQPropStatementAndFuncStatement(assign, YQCommonGroup, YQHeaderTitleLayout, headerTitleLayout) ///< default YQHeaderTitleLayoutLeft.
YQPropStatementAndFuncStatement(strong, YQCommonGroup, UIView *, headerView) ///< default nil.
YQPropStatementAndFuncStatement(assign, YQCommonGroup, CGFloat, footerHeight) ///< default 0.01.
YQPropStatementAndFuncStatement(copy, YQCommonGroup, NSString *, footerTitle) ///< default nil.
YQPropStatementAndFuncStatement(strong, YQCommonGroup, UIColor *, footerTitleColor) ///< default [UIColor grayColor].
YQPropStatementAndFuncStatement(strong, YQCommonGroup, UIFont *, footerTitleFont) ///< default [UIFont systemFontOfSize:16].
YQPropStatementAndFuncStatement(assign, YQCommonGroup, CGFloat, footerTitleHeight) ///< default 50.
YQPropStatementAndFuncStatement(assign, YQCommonGroup, YQFooterTitleLayout, footerTitleLayout) ///< default YQFooterTitleLayoutLeft.
YQPropStatementAndFuncStatement(strong, YQCommonGroup, UIView *, footerView) ///< default nil.
正如上文所说，YQCommonGroup对应的是tableview的Section，因此它的属性都与Section相关。
其中需要注意的是hiddenLastRowBottomLine属性，默认开启，会隐藏每个Section最后一行cell的分割线。
效果：
其他效果.gif
如何使用
@interface MainViewController () <UITableViewDelegate, UITableViewDataSource>
@property (nonatomic, strong) NSMutableArray * groups;
@property (nonatomic, strong) UITableView *tableView;
@end
@implementation MainViewController
- (void)viewDidLoad
{
[super viewDidLoad];
self.title = @"Main";
self.view.backgroundColor = [UIColor groupTableViewBackgroundColor];
[self setData];
[self setView];
}
- (void)setData
{
__weak typeof(self) weakSelf = self;
YQCommonItem *item0 = YQObjectInit(YQCommonItem).titleSet(@"title属性展示").arrowSet(YES).operationSet(^{
TitleViewController *title = [[TitleViewController alloc] init];
title.title = @"title属性展示";
[weakSelf.navigationController pushViewController:title animated:YES];
});
YQCommonItem *item1 = YQObjectInit(YQCommonItem).titleSet(@"icon以及badge属性展示").arrowSet(YES).operationSet(^{
IconAndBadgeViewController *icon = [[IconAndBadgeViewController alloc] init];
icon.title = @"icon以及badge属性展示";
[weakSelf.navigationController pushViewController:icon animated:YES];
});
YQCommonItem *item2 = YQObjectInit(YQCommonItem).titleSet(@"assistLabel属性展示").arrowSet(YES).operationSet(^{
AssistLabelViewController *AssistLabel = [[AssistLabelViewController alloc] init];
AssistLabel.title = @"assistLabel属性展示";
[weakSelf.navigationController pushViewController:AssistLabel animated:YES];
});
YQCommonItem *item3 = YQObjectInit(YQCommonItem).titleSet(@"assistFeild属性展示").arrowSet(YES).operationSet(^{
AssistFeildViewController *AssistFeild = [[AssistFeildViewController alloc] init];
AssistFeild.title = @"assistFeild属性展示";
[weakSelf.navigationController pushViewController:AssistFeild animated:YES];
});
YQCommonItem *item4 = YQObjectInit(YQCommonItem).titleSet(@"assistView属性展示").arrowSet(YES).operationSet(^{
AssistViewViewController *assistView = [[AssistViewViewController alloc] init];
assistView.title = @"assistView属性展示";
[weakSelf.navigationController pushViewController:assistView animated:YES];
});
YQCommonItem *item5 = YQObjectInit(YQCommonItem).titleSet(@"其他").arrowSet(YES).operationSet(^{
OtherViewController *other = [[OtherViewController alloc] init];
other.title = @"其他";
[weakSelf.navigationController pushViewController:other animated:YES];
});
YQCommonGroup *group = YQObjectInit(YQCommonGroup).itemsSet(@[item0, item1, item2, item3, item4, item5]);
[self.groups addObject:group];
}
- (void)setView
{
self.tableView = [[UITableView alloc] initWithFrame:CGRectZero style:UITableViewStyleGrouped];
self.tableView.dataSource = self;
self.tableView.delegate = self;
self.tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
[self.view addSubview:self.tableView];
self.tableView.frame = CGRectMake(0, YQTableViewY, self.view.bounds.size.width, self.view.bounds.size.height - YQTableViewY - YQIndicatorHeight);
YQNewAdjustsScrollViewInsets(self.tableView);
}
#pragma mark - lazy
- (NSMutableArray *)groups
{
if (!_groups) {
_groups = [NSMutableArray array];
}
return _groups;
}
#pragma mark - tableview Data
YQTabelViewDelegateAndDataSource(self.groups)
以demo中的MainViewContoller为例，tableview的数据源与代理方法我都用宏写入YQCommonMacro中。设置cell的属性全在- (void)setData方法中实现。
效果:
Main.png
至于其他效果的实现，可下载demo了解。
博客地址
jabberyq 自造轮子：YQCommonCell 简化表单视图开发
