UITableView和NavigationBar的常用设置

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TableView：

1.tableview常用基本设置

// 清除父类UIEdgeInsetsself.tableView.contentInset = UIEdgeInsetsMake(0, 0, 0,0);//禁止滚动self.tableView.scrollEnabled = NO;// tableview头部视图设置self.tableView.tableHeaderView =一个UIView;//tableview尾部视图设置，这样用一个不占空间的UIView初始化可以清除尾部多余空格self.tableView.tableFooterView = [[UIView alloc]initWithFrame:CGRectZero];//表格背景色self.tableView.backgroundColor = [UIColorgrayColor];//取消垂直滚动条self.tableView.showsVerticalScrollIndicator=NO;//设置表格背景图片UIView *bgView= [[UIView alloc]initWithFrame:CGRectMake(0,20,SLApplicationW,SLApplicationH)];UIImageView *bgImageView= [[UIImageView alloc]initWithFrame:CGRectMake(0,0,SLApplicationW,SLApplicationH)];   [bgImageView setImage:[UIImageimageNamed:@"tree"]];   [bgView addSubview:bgImageView];self.tableView.backgroundView= bgView;

2.cell常用基本设置

//表格附件样式,指示箭头    cell.accessoryType=UITableViewCellAccessoryDisclosureIndicator;//禁止点击变色    cell.selectionStyle=UITableViewCellSelectionStyleNone;

3.cell分割线左侧空白清除

UIKit-UITableViewController(NavigationBar)

//分割线清偏移   if ([cell respondsToSelector:@selector(setSeparatorInset:)]) {       [cellsetSeparatorInset:UIEdgeInsetsZero];   }

//分割线清边界（没啥变化）   if ([cell respondsToSelector:@selector(setLayoutMargins:)]) {       [cellsetLayoutMargins:UIEdgeInsetsZero];   }

//清除父边界   if ([cell respondsToSelector:@selector(setPreservesSuperviewLayoutMargins:)]){       [cellsetPreservesSuperviewLayoutMargins:NO];    }

NavigationBar导航栏:

1.常用基本设置

self.title =@"标题";// 导航栏颜色self.navigationBar.barTintColor=[UIColor grayColor];// 导航栏文字颜色self.navigationBar.tintColor=[UIColor whiteColor];// 导航栏标题颜色NSMutableDictionary*textAttrs= [NSMutableDictionary dictionary];  textAttrs[NSForegroundColorAttributeName] =[UIColor whiteColor];self.navigationBarsetTitleTextAttributes:textAttrs]; //导航栏按钮1UIBarButtonItem*button1= [[UIBarButtonItem alloc]                         initWithBarButtonSystemItem:UIBarButtonSystemItemAddtarget:selfaction:@selector(function1)];//导航栏按钮2UIBarButtonItem*button2= [[UIBarButtonItem alloc]                            initWithBarButtonSystemItem:UIBarButtonSystemItemSearchtarget:selfaction:@selector(function2)];//将按钮添加到导航栏右侧（可以添加多个） self.navigationItem.rightBarButtonItems=@[button1, button2];

2.系统自带按钮

枚举定义及样式解释如下：

typedef NS_ENUM(NSInteger, UIBarButtonSystemItem) {    UIBarButtonSystemItemDone,      //Done英文字符    UIBarButtonSystemItemCancel,    //Cancel    UIBarButtonSystemItemEdit,      //Edit    UIBarButtonSystemItemSave,      //Save      UIBarButtonSystemItemAdd,       //图标1（加号图标➕）    UIBarButtonSystemItemFlexibleSpace,  //？空白    UIBarButtonSystemItemFixedSpace,     //？空白    UIBarButtonSystemItemCompose,        //图标2（写字板上一支笔写字的图标）    UIBarButtonSystemItemReply,          //图标3    UIBarButtonSystemItemAction,         //图标4    UIBarButtonSystemItemOrganize,       //图标5    UIBarButtonSystemItemBookmarks,      //<span style="font-family: Menlo;">图标6</span>    UIBarButtonSystemItemSearch,         //<span style="font-family: Menlo;">图标7</span>    UIBarButtonSystemItemRefresh,        //<span style="font-family: Menlo;">图标8</span>    UIBarButtonSystemItemStop,           //图标9    UIBarButtonSystemItemCamera,         //图标10    UIBarButtonSystemItemTrash,          //图标11    UIBarButtonSystemItemPlay,           //图标12    UIBarButtonSystemItemPause,          //图标13    UIBarButtonSystemItemRewind,         //图标14    UIBarButtonSystemItemFastForward,    //图标15    UIBarButtonSystemItemUndo NS_ENUM_AVAILABLE_IOS(3_0),       //Redo    UIBarButtonSystemItemRedo NS_ENUM_AVAILABLE_IOS(3_0),       //Undo    UIBarButtonSystemItemPageCurl NS_ENUM_AVAILABLE_IOS(4_0),   //?空白};

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