iOS 纯代码写个侧滑栏

2018-01-13 11:06:04来源:网络收集作者:纳米程序员人点击

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阿里云爆款

代码原理就是使用UIView并对其移动来完成,一个twoView作为侧滑栏,一个oneView作为主界面,需要弹出侧滑栏时对twoView向右移动200,当隐藏侧滑栏时,向左移动200就行了,twoVIew初始的x地址为-200。

#import
@interface ViewController : UIViewController
@property (strong, nonatomic) NSArray
*list;
@end//
//ViewController.m
//First
//
//Created by shanreal-iOS on 17/10/16.
//Copyright © 2017年 shanreal.LongZhenHao. All rights reserved.
//
#import "ViewController.h"
@interface ViewController ()
@property(nonatomic,strong)UIView* oneView;
@property(nonatomic,strong)UIView* twoView;
@property(nonatomic,assign)Boolean isShow;
@property(nonatomic,strong)UIButton* btn_back;
@property(nonatomic,strong)UIButton* btn_show;
@end
@implementation ViewController
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view.
[self initLeftMenu];
}
-(void)initLeftMenu{
//self.view.backgroundColor = [UIColor whiteColor];
_isShow = NO;
_oneView=[[UIView alloc]initWithFrame:CGRectMake(0, 0, self.view.frame.size.width+200, self.view.frame.size.height)];
_oneView.backgroundColor = [UIColor whiteColor];
_twoView=[[UIView alloc]initWithFrame:CGRectMake(-200, 0, 200, self.view.frame.size.height)];
_twoView.backgroundColor = [UIColor lightGrayColor];
[self.view addSubview:_oneView];
[self.view addSubview:_twoView];
_oneView.userInteractionEnabled=YES;
UITapGestureRecognizer *tapGesture1 = [[UITapGestureRecognizer alloc]initWithTarget:self action:@selector(backClick)];
[_oneView addGestureRecognizer:tapGesture1];
_btn_show = [[UIButton alloc]initWithFrame:CGRectMake(self.view.frame.size.width/2-75, self.view.frame.size.height/2-15, 150, 30)];
_btn_show.backgroundColor = [UIColor whiteColor];
[_btn_show setTitle:@"弹出侧滑栏" forState:UIControlStateNormal];
[_btn_show setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
[_btn_show addTarget:self action:@selector(oneClick) forControlEvents:UIControlEventTouchUpInside];
[self.oneView addSubview:_btn_show];
_btn_back = [[UIButton alloc]initWithFrame:CGRectMake(20, 100, 150, 30)];
_btn_back.backgroundColor = [UIColor whiteColor];
[_btn_back setTitle:@"返回" forState:UIControlStateNormal];
[_btn_back setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
[_btn_back addTarget:self action:@selector(twoClick) forControlEvents:UIControlEventTouchUpInside];
[self.twoView addSubview:_btn_back];}
-(void)oneClick{
[UIView animateWithDuration:0.7 animations:^{
//[_oneView setTransform:CGAffineTransformMakeTranslation(200, 0)];
[_twoView setTransform:CGAffineTransformMakeTranslation(200, 0)];
}];
_isShow = YES;
}
-(void)twoClick{
[UIView animateWithDuration:0.7 animations:^{
//[_oneView setTransform:CGAffineTransformMakeTranslation(-200, 0)];
[_twoView setTransform:CGAffineTransformMakeTranslation(-200, 0)];
}];
_isShow = NO;
}
-(void)backClick{
if(_isShow == YES)
[self performSelector:@selector(twoClick)];
}
@end


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