当tableView.scrollsToTop=YES不管用时,可以使用以下方法实现点击状态栏使tableView滚动到顶部。
- (void) touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event {
[super touchesBegan:touches withEvent:event];
CGPoint location = [[[event allTouches] anyObject] locationInView:self.view];
CGRect statusBarFrame = [UIApplication sharedApplication].statusBarFrame; if (CGRectContainsPoint(statusBarFrame, location)) {
[UIView animateWithDuration:0.3f animations:^{
self.tableView.contentOffset = CGPointMake(, self.tableViewOriginalOffset);
[self.tableView layoutIfNeeded];
}];
}
}
参考地址:http://*.com/questions/3753097/how-to-detect-touches-in-status-bar