我有这个手势滑动方法,我想从另一个方法调用
[self performSelector:@selector(handleSwipeGesture :) withObject:nil afterDelay:10];
我无法弄清楚要放入 @selector() 的语法
任何帮助表示赞赏 . 这是我的代码:
- (IBAction)handleSwipeGesture:(UISwipeGestureRecognizer *)sender {
if(sender.direction == UISwipeGestureRecognizerDirectionLeft) {
NSLog(@"swipe left");
TutorialMenuViewController *tutorialMenuViewController = [[TutorialMenuViewController alloc]
initWithNibName:@"TutorialMenuViewController" bundle:nil];
[self.navigationController pushViewController:tutorialMenuViewController animated:YES];
[tutorialMenuViewController release];
}
}
2 回答
如果你想在手势或时间延迟上呈现
TutorialMenuViewController
,最好只是将其演示文稿抽象为另一种方法现在你可以简单地打电话
像这样叫: