UIScrollView 覆盖 NavigationBar
我认为我的 ScrollView 位于导航栏上方。
因为我的后退按钮不起作用，而是调用了我的函数“handleTouchesOne”。 我想我必须调整滚动视图的 contentSize 的高度，但我做错了。
scrollView.pagingEnabled = YES;
scrollView.contentSize = CGSizeMake(scrollView.frame.size.width * kNumberOfPages, scrollView.frame.size.height);
scrollView.showsHorizontalScrollIndicator = NO;
scrollView.showsVerticalScrollIndicator = NO;
scrollView.scrollsToTop = NO;
scrollView.delegate = self;
scrollView.directionalLockEnabled = YES;
希望有人能帮助我！
编辑：我如何初始化我的点击手势：
// One finger single tap
tapGesture = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(handleTouchesOne:)];
tapGesture.cancelsTouchesInView = NO;
tapGesture.delaysTouchesEnded = NO;
tapGesture.numberOfTouchesRequired = 1; // One finger single tap
tapGesture.numberOfTapsRequired = 1;
//tapGesture.delegate = self;
[self.view addGestureRecognizer:tapGesture];
[tapGesture release];
是否该按钮不起作用，因为视图位于导航栏上方或只是将我的点击链接到我的功能？
i think my ScrollView is located over my navigation bar.
Because my back button doesn't work and instead my function "handleTouchesOne" is called.
I think i have to adjust the height of the scrollView's contentSize but i am doing something wrong.
scrollView.pagingEnabled = YES;
scrollView.contentSize = CGSizeMake(scrollView.frame.size.width * kNumberOfPages, scrollView.frame.size.height);
scrollView.showsHorizontalScrollIndicator = NO;
scrollView.showsVerticalScrollIndicator = NO;
scrollView.scrollsToTop = NO;
scrollView.delegate = self;
scrollView.directionalLockEnabled = YES;
Hope someone can help me!
edit: how i init my tap gesture:
// One finger single tap
tapGesture = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(handleTouchesOne:)];
tapGesture.cancelsTouchesInView = NO;
tapGesture.delaysTouchesEnded = NO;
tapGesture.numberOfTouchesRequired = 1; // One finger single tap
tapGesture.numberOfTapsRequired = 1;
//tapGesture.delegate = self;
[self.view addGestureRecognizer:tapGesture];
[tapGesture release];
Could it be, that the button does not work because the view is over the nav bar or just links my tap to my function ?
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在这种情况下，您必须调整滚动视图的
frame，而不是其contentSize。In that case you would have to adjust your scroll view's
frame, not itscontentSize.