iOS,侧滑(最简单效果却很好的侧滑功能实现

很多时候侧滑功能都会被用到。下面来介绍一下，很简单，效果却很好。

1.先按照图片新建LeftViewController，MainViewController（当然请先下载ReSideMenu类：http://download.csdn.net/detail/qq_27325349/9351409）

2.在ViewController.m中添加图下代码：

#import "ViewController.h"
#import "LeftViewController.h"
#import "MainViewController.h"
#import "RESideMenu.h"

@interface ViewController ()

@end

@implementation ViewController

- (void)viewDidLoad
{
    [super viewDidLoad];
    self.view.backgroundColor=[UIColor greenColor];
    
    UIButton *button=[UIButton buttonWithType:UIButtonTypeContactAdd];
    button.frame=CGRectMake(100, 100, 60, 60);
    [button addTarget:self action:@selector(click) forControlEvents:UIControlEventTouchUpInside];
    [self.view addSubview:button];
    
}
-(void)click
{
    MainViewController *main=[[MainViewController alloc]init];
    LeftViewController *left=[[LeftViewController alloc]init];
    
    RESideMenu *sideMenuViewController=[[RESideMenu alloc]initWithContentViewController:main leftMenuViewController:left rightMenuViewController:nil];
    
    
    self.view.window.rootViewController=sideMenuViewController;
    NSLog(@"000");
}

3.在MainViewController.m中添加如下代码

#import "MainViewController.h"
#import "RESideMenu.h"

@interface MainViewController ()

@end

@implementation MainViewController

- (void)viewDidLoad
{
    [super viewDidLoad];
    self.view.backgroundColor=[UIColor purpleColor];
    UIButton *avator=[UIButton buttonWithType:UIButtonTypeCustom];
    [avator setBackgroundImage:[UIImage imageNamed:@"111"] forState:UIControlStateNormal];
    avator.frame=CGRectMake(0, 44, 50, 50);
    [avator addTarget:self action:@selector(presentLeftMenuViewController:) forControlEvents:UIControlEventTouchUpInside];
    [self.view addSubview:avator];
}

4.在LeftViewController.m中添加如下代码

#import "LeftViewController.h"

@interface LeftViewController ()

@end

@implementation LeftViewController

- (void)viewDidLoad
{
    [super viewDidLoad];
    self.view.backgroundColor=[UIColor blueColor];
    UILabel *label=[[UILabel alloc]init];
    [label setText:@"左侧页面"];
    label.frame=CGRectMake(50, 44, 80, 40);
    [self.view addSubview:label];
}

5.效果图如下：（主页面和左页面的具体展示可以根据自己需要写，点击头像侧滑和滑动侧滑都OK的，功能都封装好了）