subview

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How to check if a UIView is a subview of a parent view

I have an app which I add a subview to (and remove the same subview based on user interactions). I am looking for a way to check whether the subview is present or not at any given time.[详细]

2023-04-13 04:20 分类：问答
android get all subviews of a view

I want to get all children of a RelativeLa开发者_开发问答yout. I get this using the code: aditionView.getAllChildren().[详细]

2023-04-13 04:17 分类：问答
add a subview to an image without a fix position

Hie every one, I have an image \'image\' which is r开发者_JAVA百科otating with the accelerometer and I would liketo add a subview to it \'subimage\' and that subimage rotate with image, So a sub view[详细]

2023-04-12 21:24 分类：问答
Find subviews within rectangle

I have a large UIView with many small subviews. I need to find all subviews within an area. I am currently iterating through subviews and using CGRectContainsPoint. This works, but 90% of the subviews[详细]

2023-04-11 16:32 分类：问答
Is there a way to replaceView?

I have a UIScrollView with 2 subviews added to it. Now I wanna update the information displayed in one of the subviews. Is there a way to replace the existing subview with another view in开发者_Go百科[详细]

2023-04-11 11:19 分类：问答
UITableview crash during pinch zooming

iOS5: UITableview crash during pinch zoom开发者_如何学运维ing Steps: 1. Open table 2. Zoom by pinch gesture[详细]

2023-04-11 00:21 分类：问答
Animate only views that are on-screen

So I want to have transition between my app\'s views that consist o开发者_高级运维f a special animation. In a nutshell, said animation fades out every single subview of the page you are on, one after[详细]

2023-04-09 23:48 分类：问答
Subview behaves strangely in navigation-based app

I\'m currently developing an app for iphone (my first) and I used several UITableViewController for navigation.[详细]

2023-04-09 07:16 分类：问答
show subview when UITextField touched

I\'m pretty new to iPhone development, so please excuse my ignorance. I\'ve googled this a bit and so far come up with nothing useful. Here is what I would like to do:[详细]

2023-04-07 12:08 分类：问答
Getting mouse down event on superview

I have an NSScrollView and its document view is an NSView subview titled MasterPage. On MasterPage I have a bunch (dependin开发者_高级运维g on user input) of subviews (from a class called Page).They a[详细]

2023-04-07 01:01 分类：问答