2014/10/15 下午 10:10:02

iphone Programming Glossary: heirarchy

http://stackoverflow.com/questions/131062/iphone-viewwillappear-not-firing

the added view s to be wired up for viewWillAppear events. Does anyone have an example of a complex programmatic view heirarchy that successfully recieves viewWillAppear events at every level Apple's Docs state Warning If the view belonging to a view..

What's the proper way to add a view controller to the view heirarchy?

http://stackoverflow.com/questions/1514098/whats-the-proper-way-to-add-a-view-controller-to-the-view-heirarchy

the proper way to add a view controller to the view heirarchy I have a view controller A that loads a view controller B and uses it's view in my view heirarchy. If I add B's view to.. to the view heirarchy I have a view controller A that loads a view controller B and uses it's view in my view heirarchy. If I add B's view to A's view heirarchy and I don't manually forward events like viewWillAppear I can't handle them in.. controller A that loads a view controller B and uses it's view in my view heirarchy. If I add B's view to A's view heirarchy and I don't manually forward events like viewWillAppear I can't handle them in the B controller. From the viewWillAppear..

Changing Views from UISegmentedControl

http://stackoverflow.com/questions/1559794/changing-views-from-uisegmentedcontrol

of my head here are a couple things you can try 1 make 3 separate UIView objects in IB but don't add them to the view heirarchy Assuming that you have a view controller where all three views are contained you can in IB create the 3 views by dragging..

Can somebody explain the process of a UIViewController birth (which method follows which)?

http://stackoverflow.com/questions/5107604/can-somebody-explain-the-process-of-a-uiviewcontroller-birth-which-method-follo

this automatically as long as the view does not have a superview i.e. if it is not currently part of the active view heirarchy . The message flow goes as follows view nil viewDidUnload 2a. Loading the view programmatically If you choose to override..

iOS: Mask a UIImage using UIBezierPath

http://stackoverflow.com/questions/7071815/ios-mask-a-uiimage-using-uibezierpath

Round two corners in UIView As mentioned in the above linked question you probably need to remove the view from the heirarchy before applying its mask. self.imageView removeFromSuperview self.imageView.layer.mask maskLayer self.view addSubview self.imageView..

Crash when adding persistent store (iCloud enabled) in app delegate

http://stackoverflow.com/questions/8021753/crash-when-adding-persistent-store-icloud-enabled-in-app-delegate

@ mileages @ parts @ repairEvents nil create a request to temporarily store the objects you need to replicate my heirarchy starts with vehicles as parent entities with many attributes and relationships both to one and to many as this format is..