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2014/10/15 ¤U¤È 10:05:32
iphone Programming Glossary: controlsUIView's frame, bounds, center, origin, when to use what? http://stackoverflow.com/questions/1071112/uiviews-frame-bounds-center-origin-when-to-use-what question of under what context ... frame this is the property you most often use for normal iPhone applications. most controls will be laid out relative to the containing control so the frame.origin will directly correspond to where the control needs..
iPhone UITextField - Change placeholder text color http://stackoverflow.com/questions/1340224/iphone-uitextfield-change-placeholder-text-color Change placeholder text color I'd like to change the color of the placeholder text I set in my UITextField controls to make it black. I'd prefer to do this without using normal text as the placeholder and having to override all the methods..
Howe to capture UIView top UIView http://stackoverflow.com/questions/14049796/howe-to-capture-uiview-top-uiview iphone ios uiview uiimage share improve this question try my this method and code .. UIImage captureView hide controls if needed CGRect rect self.view bounds UIGraphicsBeginImageContext rect.size CGContextRef context UIGraphicsGetCurrentContext..
http://stackoverflow.com/questions/1610542/custom-iphone-keyboard target and the target is uneditable to prevent the standard keyboard. Is there a way to hook into the behavior of text controls so I use my own keyboard easily Thanks Vic iphone user interface iphone softkeyboard share improve this question Here's..
Programmatically get own phone number in iOS http://stackoverflow.com/questions/193182/programmatically-get-own-phone-number-in-ios restriction is part of the security feature known as the application's sandbox. The sandbox is a set of fine grained controls limiting an application's access to files preferences network resources hardware and so on. The device's phone number is..
UITableView issue when using separate delegate/dataSource http://stackoverflow.com/questions/254354/uitableview-issue-when-using-separate-delegate-datasource this Table View's dataSource and delegate implementations out to a separate class most likely because there are other controls on the View besides the Table View and I'd like to move the Table View related code out to its own class. To accomplish..
Iphone SDK dismissing Modal ViewControllers on ipad by clicking outside of it http://stackoverflow.com/questions/2623417/iphone-sdk-dismissing-modal-viewcontrollers-on-ipad-by-clicking-outside-of-it recognizer setNumberOfTapsRequired 1 recognizer.cancelsTouchesInView NO So the user can still interact with controls in the modal view self.view.window addGestureRecognizer recognizer recognizer release The handling code void handleTapBehind..
“Incorrect” frame / window size after re-orientation in iPhone http://stackoverflow.com/questions/2686882/incorrect-frame-window-size-after-re-orientation-in-iphone mainScreen .applicationFrame to get the screen size and from there calculate the size and or positioning of other controls I also tried self.view.frame . All testing was done so far in Portrait mode so I could focus on programming the main features..
iphone/ipad orientation handling http://stackoverflow.com/questions/2815802/iphone-ipad-orientation-handling Beginning iPhone 3 Development has a nice chapter on it. But my question is this if I was to programatically change my controls or even use different views for each orientation how on earth to people maintain their code base I can just imagine so many..
UIButton inside a view that has a UITapGestureRecognizer http://stackoverflow.com/questions/3344341/uibutton-inside-a-view-that-has-a-uitapgesturerecognizer received it's tap. Because with it the new view can also be removed. Means I want a behavior like the fullscreen vide controls . iphone objective c cocoa touch share improve this question You can set your controller or view whichever creates..
Tab Bar Application With Navigation Controller http://stackoverflow.com/questions/369128/tab-bar-application-with-navigation-controller 3 tabs. Each tab loads a a seperate nib with a corresponding controller. Each nib contains a tableview with some other controls for searching filtering etc. What I would like and cant seem to find an example of is adding a navigation controller to..
HTML5 inline video on iPhone vs iPad/Browser http://stackoverflow.com/questions/3699552/html5-inline-video-on-iphone-vs-ipad-browser pressed opens the native video player on a new window on top of all my stuff. That means I lose access to my custom controls and time tracking written in Javascript since the video is now running isolated. Is there any way to override Apple's control..
How to create a custom keyboard http://stackoverflow.com/questions/4643167/how-to-create-a-custom-keyboard or to a custom input view this accessory view runs along the top of the main input view and can contain for example controls that affect the text in some way or labels that display some information about the text. To get this feature if your application..
Playing a video file from server in an Iphone app http://stackoverflow.com/questions/5015165/playing-a-video-file-from-server-in-an-iphone-app yt .play script head body onload load style margin 0 video id yt src @ width 0.0f height 0.0f autoplay controls video body html NSString html NSString stringWithFormat embedHTML urlString frame.size.width frame.size.height UIWebView..
http://stackoverflow.com/questions/5237941/ios-take-picture take picture Is there a way to take a picture in code on the iPhone without going through the Apple controls I have seen a bunch of apps that do this not sure what API call to use. Thanks iphone share improve this question Yes.. class setting the showsCameraControls property to NO and setting the cameraOverlayView property to your own custom controls. Two available in iOS 4.0 is to configure an AVCaptureSession providing it with an AVCaptureDeviceInput using the appropriate..
http://stackoverflow.com/questions/5360846/suspend-the-application they need while helping them avoid dangerous outcomes. Users feel more in control of an app when behaviors and controls are familiar and predictable. And when actions are simple and straightforward users can easily understand and remember them...
What is the difference between -viewWillAppear: and -viewDidAppear:? http://stackoverflow.com/questions/5630649/what-is-the-difference-between-viewwillappear-and-viewdidappear iphone ios share improve this question In general this is what I do 1 ViewDidLoad Whenever I'm adding controls to a view that should appear together with the view right away I put it in the ViewDidLoad method. Basically this method..
http://stackoverflow.com/questions/741185/easy-way-to-dismiss-keyboard way to dismiss keyboard I have quite a few controls scattered throughout many table cells in my table and I was wondering if there's an easier way to dismiss the keyboard without.. in my table and I was wondering if there's an easier way to dismiss the keyboard without having to loop through all my controls and resigning them all as the first responder. I guess the question is.. How would I get the current first responder to..
Add Custom Controls to MoviePlayer http://stackoverflow.com/questions/190493/add-custom-controls-to-movieplayer Custom Controls to MoviePlayer I am trying to figure out how to add a custom control to the iPhone MoviePlayer. For an example of what..
Presenting an image cropping interface http://stackoverflow.com/questions/2679937/presenting-an-image-cropping-interface
http://stackoverflow.com/questions/3283165/custom-double-handle-slider
Passing parameters to addTarget:action:forControlEvents http://stackoverflow.com/questions/3988485/passing-parameters-to-addtargetactionforcontrolevents here. You just create a selector to make button able to call it when certain action occurs touch up in your case . Controls can use 3 types of selectors to respond to actions all of them have predefined meaning of their parameters with no parameters..
http://stackoverflow.com/questions/5039011/how-to-load-data-in-tableview lowestView.frame.size.height 2 kTablePadding tableWidth tableHeight for UIView sv in self.subviews Move all Controls down if sv isKindOfClass UIControl class sv.frame CGRectMake sv.frame.origin.x sv.frame.origin.y tableExtHeight sv.frame.size.width..
http://stackoverflow.com/questions/802879/iphone-and-crypto-libraries for an ERN. See @JosephH's answer for the location of the FAQ on iTunesConnect. Most importantly read the EAR Controls for Items That Use Encryption FAQ at BIS to understand the phrase classified under Category 5 Part 2 of the EAR. The answer..
iPhone dev: Creating sliding drawers like Path and Facebook apps http://stackoverflow.com/questions/8355573/iphone-dev-creating-sliding-drawers-like-path-and-facebook-apps to support this either. iphone facebook uinavigationcontroller share improve this question Try These from Cocoa Controls JTRevealSidebar http cocoacontrols.com platforms ios controls jtrevealsidebar clcascade http cocoacontrols.com platforms..
Change iPhone navigation bar's height http://stackoverflow.com/questions/892905/change-iphone-navigation-bars-height 5 customization APIs to add the custom background image see WWDC 2011 Session 114 Customizing the Appearance of UIKit Controls . Original answer from 2009 This is generally impossible. What's more I believe making the navigation bar taller is a violation..
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