uiscrollviewdelegate

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How to create a paging UIScrollView with "oversized" pages

Is there a suggested way to create a paging UIScrollView that has pages wider than the bounds of the UISrollView?[详细]

2023-02-26 04:49 分类：问答
How to detect whether page is scrolled or not in ScrollView?

I have an ScrollView for display PDF Pages. When I scroll the this shows me the second Page with paging enabled in ScrollView. I set the bounce property false for Scrolling. I want to display page num[详细]

2023-02-18 04:09 分类：问答
Two UIScrollView in one UIView

I am trying to add two UIScrollView\'s into one UIView, Both the scrollView\'s show up properly, the problem that I am having is how to determine which scrollView is scrolled because based on that I h[详细]

2023-02-17 16:30 分类：问答
Detecting UIScrollView page change

Is there a way to detect or get a notification when user changes开发者_JAVA百科 the page in a paging-enabled UIScrollView?Use this to detect which page is currently being shown and perform some action[详细]

2023-02-16 09:44 分类：问答
UIScrollView scrolling to bottom when UITextField text changes

As it is set up now, I have two UITextViews inside of a UIScrollView. The point of this is that the UITextViews themselves don\'t scroll, they just get larger (their contentsize) as more text is added[详细]

2023-02-11 20:13 分类：问答
UIView not firing methods in the UIScrollView delegate

I wonder if someone could please shed some light as to why any of the methods in UIScrollView delegate are not being fired.[详细]

2023-02-07 19:19 分类：问答
Why Does `-[UILabel setText:]` Leak?

In a UIScrollViewDelegate class on iOS 4.2.1 in my iPad app, the -scrollViewDidEndDecelerating: method calls another method that does, this:[详细]

2023-02-04 20:43 分类：问答
Get direction UIWebView is scrolling

Hey!I need to find a way to keep my page\'s bounce scrolling looking good.Here\'s what I need: When the user scroll past a UIWebViews scrollabl开发者_运维技巧e area (top), the background color of the[详细]

2023-01-21 19:52 分类：问答
In iOS 4.0, why does UIScrollView zoomToRect:animated: not trigger the scrollViewDidScroll or scrollViewDidZoom delegates while animating?

I need to closely monitor the scale of the scroll view so that I can update the content view\'s elements (a subview managing multiple CALayers) according to the scroll view\'s animated zoom.[详细]

2023-01-20 17:12 分类：问答
Cannot create a view with a UIScrollView

I am looking for some help for a program I am developing. Basically, it contains two views. The first view has a button and a action related to it leads me to my next view where there is a scroll view[详细]

2023-01-07 22:43 分类：问答