028-86922220
网站首页
网站建设
网站推广
移动开发
成功案例
建站方案
关于我们
关于创新互联
多方位宣传企业产品与服务 突出企业形象
公司简介
公司的服务
荣誉资质
新闻动态
联系我们
uitableviewcell的长按事件
UILongPressGestureRecognizer *lpgr = [[UILongPressGestureRecognizer alloc] initWithTarget:self action:@selector(handleLongPress:)];
lpgr.minimumPressDuration = 1.0;
//seconds 设置响应时间
lpgr.
delegate
= self;
[mTableView addGestureRecognizer:lpgr];
//启用长按事件
[lpgr release];
-(
void
)handleLongPress:(UILongPressGestureRecognizer *)gestureRecognizer
//长按响应函数
{
CGPoint p = [gestureRecognizer locationInView:mTableView ];
//if(gestureRecognizer.state == UIGestureRecognizerStateBegan)
//{
//NSLog(@"UIGestureRecognizerStateBegan");
//}
//else if(gestureRecognizer.state == UIGestureRecognizerStateEnded)
//{
//NSLog(@"UIGestureRecognizerStateEnded");
//}
//else if(gestureRecognizer.state == UIGestureRecognizerStateChanged)
//{
//NSLog(@"UIGestureRecognizerStateChanged");
//}
//else if(gestureRecognizer.state == UIGestureRecognizerStateCancelled)
//{
//NSLog(@"UIGestureRecognizerStateCancelled");
//}
//else if(gestureRecognizer.state ==UIGestureRecognizerStateFailed )
//{
//NSLog(@"UIGestureRecognizerStateFailed");
//}
NSIndexPath *indexPath = [mTableview indexPathForRowAtPoint:p];
//获取响应的长按的indexpath
if
(indexPath == nil)
NSLog(
@"long press on table view but not on a row"
);
else
NSLog(
@"long press on table view at row %d"
, indexPath.row);
}
新闻名称:uitableviewcell的长按事件
文章网址:
http://kswsj.cn/article/jsdjjo.html
其他资讯
汕尾短视频运营团队
抖音账号小店运营学习基础教程直播,抖音账号运营规则和技巧具体有哪些。
企业网站图片SEO优化市场和方法
江汉短视频运营公司
四川海珠区抖音代运营团队
在线咨询
拨打电话