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2014/10/15 ¤U¤È 10:04:33

iphone Programming Glossary: becoming

How to rotate image around center point automatically with finger touch

http://stackoverflow.com/questions/1119743/how-to-rotate-image-around-center-point-automatically-with-finger-touch

point using finger touch Just like wheel if you put finger on the iPhone screen then move suddenly then the image becoming rotating around center point just like the wheel after a while it becomes more and more slow finally stop. Who can help..

motionBegan: Not Working

http://stackoverflow.com/questions/1342674/motionbegan-not-working

I assume you want to implement this in a subclass of UIViewController . Make the UIViewController capable of becoming first responder BOOL canBecomeFirstResponder return YES Make the UIViewController become first responder in viewDidAppear..

UIViewController - can't become first responder

http://stackoverflow.com/questions/1469876/uiviewcontroller-cant-become-first-responder

may be a completely incorrect statement there may be undocumented behavior in UIViewController that prevents it from becoming the firstResponder because of these issues Someone smarter than me may be able to verify the validity of this . share improve..

Background threads consuming 100% CPU on iPhone 3GS causes latent main thread

http://stackoverflow.com/questions/1940903/background-threads-consuming-100-cpu-on-iphone-3gs-causes-latent-main-thread

UPDATE 12 23 I have finally started getting a handle on the CPU Sampler and found most of the reasons why the UI was becoming jittery. First of all my software was calling a library which had mutual exclusion semaphores. These locks were blocking..

How to organize JS files in a Appcelerator Titanium project

http://stackoverflow.com/questions/2573592/how-to-organize-js-files-in-a-appcelerator-titanium-project

Titanium. Since the application is essentially all JS I needed some advice on how I should organize this project. It's becoming very easy to just create long procedural files for each view in the application. Is there a way I can incorporate MVC or..

How to refresh UITableView after app comes becomes active again?

http://stackoverflow.com/questions/3300694/how-to-refresh-uitableview-after-app-comes-becomes-active-again

object nil add the actual method in the controller void becomeActive NSNotification notification NSLog @ becoming active be sure to clean up the notification void dealloc NSNotificationCenter defaultCenter removeObserver self super dealloc..

UISearchBar and resignFirstResponder

http://stackoverflow.com/questions/3424172/uisearchbar-and-resignfirstresponder

attempts. The same steps as before occur however the keyboard is never dismissed. I have a feeling something else is becoming the responder I just need a little clarity to understand what is actually occurring. iphone uitableview uisearchbar first..

Lauching App with URL (via UIApplicationDelegate's handleOpenURL) working under iOS 4, but not under iOS 3.2

http://stackoverflow.com/questions/3612460/lauching-app-with-url-via-uiapplicationdelegates-handleopenurl-working-under

and application handleOpenURL is called if and application didFinishLaunchingWithOptions returned YES. If the app is becoming active from suspended state then application didFinishLaunchingWithOptions is not called but application handleOpenURL is..

iPhone: Catching a Connection Error With NSStream

http://stackoverflow.com/questions/3687177/iphone-catching-a-connection-error-with-nsstream

however if the user specifies the wrong IP and the program attempts to open the streams it results in the program becoming unresponsive. From what I have read the handleEvent method detects stream errors however when I check for the condition..

iPhone brightness private API not working properly

http://stackoverflow.com/questions/4740261/iphone-brightness-private-api-not-working-properly

the private API id UIApplication sharedApplication setBacklightLevel 1.0f However when I call this the screen dims not becoming 100 bright like I thought it would. I have tested this with a variety of numbers and here is what I got 0.2 dark 0.3 light..

Mysterious “progressive slowing” problem in run loop / drawRect

http://stackoverflow.com/questions/4786754/mysterious-progressive-slowing-problem-in-run-loop-drawrect

code. However when you do this there is a mysterious problem the time taken for each drawing cycle increases each time becoming unusable . Further the time can vary erratically. Is this a known iOS bug or Has anyone seen this before Here is an extremely..

Weird crash in ABPeoplePicker

http://stackoverflow.com/questions/4813744/weird-crash-in-abpeoplepicker

crash. As I have nothing to do with the search controller inside of ABPeoplePicker nor changing it during its becoming active or not I don't see how I can fix this. As a side note I do notice an occasional error CPSqliteStatementSendResults..

when is the dealloc method called?

http://stackoverflow.com/questions/5630660/when-is-the-dealloc-method-called

indirectly through the release NSObject protocol method if the release message results in the receiver's retain count becoming 0 . See Memory Management Programming Guide for more details on the use of these methods. Subclasses must implement their..

How to use presentModalViewController to create a transparent view

http://stackoverflow.com/questions/587681/how-to-use-presentmodalviewcontroller-to-create-a-transparent-view

transparent I suspect that the view it is being placed over is not being rendered rather then that the modal view is becoming opaque. iphone share improve this question Your view is still transparent but once your modal controller is at the..

(iPhone) selectedRange for a non-editable UITextView (or other methods of click handling?)

http://stackoverflow.com/questions/668652/iphone-selectedrange-for-a-non-editable-uitextview-or-other-methods-of-click

Where are the best explanations of memory management for iPhone? [closed]

http://stackoverflow.com/questions/710288/where-are-the-best-explanations-of-memory-management-for-iphone

How do I make a MKAnnotationView touch sensitive?

http://stackoverflow.com/questions/8648263/how-do-i-make-a-mkannotationview-touch-sensitive

for each view level you drill into. The preventSelectionChange method is to prevent my custom annotation from becoming selected I am using it as a customisable interactive callout from map pins and this keeps the pin it relates to selected..

To ARC or not to ARC? What are the pros and cons?

http://stackoverflow.com/questions/8760431/to-arc-or-not-to-arc-what-are-the-pros-and-cons

but where I used to spend significant time stating and restating the rules for new programmers with ARC it is becoming a more advanced topic. I'd rather get new developers thinking in terms of object graphs rather than fill their heads with..

No Keyboard with UIAlertViewStylePlainTextInput ?

http://stackoverflow.com/questions/8843601/no-keyboard-with-uialertviewstyleplaintextinput

became first responder and I couldn't find a way to resign. So if you have the problem it is because something else is becoming first responder before the UIAlert is displayed. Think about how you trigger the alert. I resigned to using a tap gesture..

Iframe Content Not Rendering Under Scroll In iOs5 iPad/iPhone

http://stackoverflow.com/questions/8912218/iframe-content-not-rendering-under-scroll-in-ios5-ipad-iphone

discussion 11946 scrolling iframe on ipad p1 iframe div The problem is that the off screen iframe content is not becoming visible when scrolling to it the frame is blank . How can I overcome this issue and provide scrollable iframe solution ..