本文实例为大家分享了ios实现左右滑动操作代码,供大家参考,具体内容如下
一、效果图
二、代码
rootviewcontroller.m
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- ( void )viewdidload
{
[super viewdidload];
// do any additional setup after loading the view.
self.title=@ "可以向左(右)滑动" ;
//向右滑动
uiswipegesturerecognizer *recognizerleft;
recognizerleft = [[uiswipegesturerecognizer alloc] initwithtarget:self action:@selector(handleswipefromleft:)];
[recognizerleft setdirection:(uiswipegesturerecognizerdirectionleft)];
[self.view addgesturerecognizer:recognizerleft];
//向左滑动
uiswipegesturerecognizer *recognizerright;
recognizerright = [[uiswipegesturerecognizer alloc] initwithtarget:self action:@selector(handleswipefromright:)];
[recognizerright setdirection:(uiswipegesturerecognizerdirectionright)];
[self.view addgesturerecognizer:recognizerright];
}
#pragma -mark -手势滑动
//向左滑动
-( void )handleswipefromleft:(uiswipegesturerecognizer *)recognizer {
nslog(@ "-------进入向左手势滑动姿势-------------" );
if (recognizer.direction==uiswipegesturerecognizerdirectionleft) {
uialertview *alert=[[uialertview alloc]initwithtitle:@ "提醒" message:@ "进入向左手势滑动姿势" delegate:self cancelbuttontitle:@ "取消" otherbuttontitles:@ "确定" , nil];
[alert show];
}
}
//向右滑动
-( void )handleswipefromright:(uiswipegesturerecognizer *)recognizer {
nslog(@ "-------进入向右手势滑动姿势-------------" );
if (recognizer.direction==uiswipegesturerecognizerdirectionright) {
uialertview *alert=[[uialertview alloc]initwithtitle:@ "提醒" message:@ "进入向右手势滑动姿势" delegate:self cancelbuttontitle:@ "取消" otherbuttontitles:@ "确定" , nil];
[alert show];
}
}
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以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持服务器之家。