UILongPressGestureRecognizer *longPressGr = [[UILongPressGestureRecognizer alloc] initWithTarget:self action:@selector(longPressAction:)]
longPressGr.minimumPressDuration = 0.5f
longPressGr.numberOfTouchesRequired = 1
[_tableView addGestureRecognizer:longPressGr]
[longPressGr release]
这时我们会发现每次按住tableView并且松开的时候, longPressAction: 这个方法会执行2次
- (void)longPressAction:(UILongPressGestureRecognizer *)longPress
{
if (longPress.state == UIGestureRecognizerStateBegan) {
CGPoint point = [longPress locationInView:_tableView]
NSIndexPath *indexPath = [_tableView indexPathForRowAtPoint:point]// 可以获取我们在哪个cell上长按
if (indexPath != nil) {
NSLog(@"%ld", indexPath.row)
}
}
}
自定义方法:UIMenuItem *share = [[UIMenuItem alloc] initWithTitle:@"分享"action:@selector(shareClick:)]
UIMenuItem *report = [[UIMenuItem alloc] initWithTitle:@"举报"action:@selector(report:)]
UIMenuController *menu = [UIMenuController sharedMenuController]
[menu setMenuItems:[NSArray arrayWithObjects:share, report, nil]]
[menu setTargetRect:cell.c_post_content.frame inView:cell.c_post_content.superview]
[menu setMenuVisible:YES animated:YES]
欢迎分享,转载请注明来源:内存溢出
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