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2014/10/15 ¤U¤È 10:03:30
iphone Programming Glossary: addlabelCustom UIPickerView with three Components each showing label on Selection Indicator http://stackoverflow.com/questions/16734557/custom-uipickerview-with-three-components-each-showing-label-on-selection-indica @interface LabeledPickerView UIPickerView NSMutableDictionary labels Adds the label for the given component. void addLabel NSString labeltext forComponent NSUInteger component forLongestString NSString longestString @end and In the .m file..... the labelText This way we can initially size our label to the longest width and we get the same effect Apple uses void addLabel NSString labeltext forComponent NSUInteger component forLongestString NSString longestString labels setObject labeltext.. component NSString longestString labels objectForKey keyName Update label array with our new string value self addLabel labeltext forComponent component forLongestString longestString change label during fade out in UIView beginAnimations nil..
iOS SDK - Programmatically generate a PDF file http://stackoverflow.com/questions/4362734/ios-sdk-programmatically-generate-a-pdf-file and View for nested views void addObject UIView view if view nil view.hidden if view isKindOfClass UILabel class self addLabel UILabel view else if view isKindOfClass UIImageView class self addImageView UIImageView view else if view isKindOfClass..
http://stackoverflow.com/questions/5908451/usb-programming-on-iphone case NSStreamEventOpenCompleted if theStream session outputStream to identify which stream has been opend self addLabel @ outputNSStream open else self addLabel @ inputNSStream open break case NSStreamEventHasBytesAvailable if system.. session outputStream to identify which stream has been opend self addLabel @ outputNSStream open else self addLabel @ inputNSStream open break case NSStreamEventHasBytesAvailable if system has stream data comes in self addLabel @ receiving.. addLabel @ inputNSStream open break case NSStreamEventHasBytesAvailable if system has stream data comes in self addLabel @ receiving Data uint8_t buf2 100 create a buffer unsigned int len 0 read buffer commands return actuall length of return..
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