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這篇文章將為大家詳細(xì)講解有關(guān)IOS如何實(shí)現(xiàn)單擊手勢(shì),小編覺得挺實(shí)用的,因此分享給大家做個(gè)參考,希望大家閱讀完這篇文章后可以有所收獲。
IOS 單擊手勢(shì)的添加實(shí)現(xiàn)代碼
一,效果圖。
二,工程圖。
三,代碼。
RootViewController.h
#import <UIKit/UIKit.h> @interface RootViewController : UIViewController <UIGestureRecognizerDelegate> @end
RootViewController.m
#import "RootViewController.h" @interface RootViewController () @end @implementation RootViewController - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil { self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]; if (self) { // Custom initialization } return self; } - (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view. //添加背景 [self addView]; } #pragma -mark -functions //添加背景 -(void)addView { self.title=@"單擊手勢(shì)的添加"; UIView *parentView=[[UIView alloc]initWithFrame:CGRectMake(50, 100, 200, 200)]; parentView.backgroundColor=[UIColor redColor]; [self.view addSubview:parentView]; //單擊的手勢(shì) UITapGestureRecognizer *tapRecognize = [[UITapGestureRecognizer alloc]initWithTarget:self action:@selector(handleTap:)]; tapRecognize.numberOfTapsRequired = 1; tapRecognize.delegate = self; [tapRecognize setEnabled :YES]; [tapRecognize delaysTouchesBegan]; [tapRecognize cancelsTouchesInView]; [self.view addGestureRecognizer:tapRecognize]; } #pragma UIGestureRecognizer Handles -(void) handleTap:(UITapGestureRecognizer *)recognizer { NSLog(@"---單擊手勢(shì)-------"); } - (void)didReceiveMemoryWarning { [super didReceiveMemoryWarning]; // Dispose of any resources that can be recreated. }
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