2014/10/15 下午 10:14:11

iphone Programming Glossary: shouldchangetextinrange

How to move/jump the cursor next line to the image view after inserting image with in the text view

http://stackoverflow.com/questions/13265607/how-to-move-jump-the-cursor-next-line-to-the-image-view-after-inserting-image-wi

logic to add image at the end of the last text using followin delegate method logic BOOL textView UITextView textView shouldChangeTextInRange NSRange range replacementText NSString text if text isEqualToString @ n else NSString yourstring NSString alloc init yourstring..

Using Private Framework: Importing RadioPreferences.h

http://stackoverflow.com/questions/13387213/using-private-framework-importing-radiopreferences-h

How to programmatically add a UINavigationBar and a back button on it

http://stackoverflow.com/questions/13565962/how-to-programmatically-add-a-uinavigationbar-and-a-back-button-on-it

frame void textViewDidEndEditing UITextView textView note.frame self.view.bounds BOOL textView UITextView textView shouldChangeTextInRange NSRange range replacementText NSString text if text isEqualToString @ n textView resignFirstResponder return NO return YES..

How to detect Keyboard key pressed in iphone?

http://stackoverflow.com/questions/16016729/how-to-detect-keyboard-key-pressed-in-iphone

NSRange range replacementString NSString string In Case of UITextView BOOL textView UITextView textView shouldChangeTextInRange NSRange range replacementText NSString text So every time one of these method is called for each key you press using keyboard...

Replacing Text in a UITextView

http://stackoverflow.com/questions/1628422/replacing-text-in-a-uitextview

word is entered it is replaced sort of like auto correction . i looked into using BOOL textView UITextView textView shouldChangeTextInRange NSRange range replacementText NSString text but so far i had no luck. can anyone give me a hint. greatly appreciated david.. of the UITextView e.g. its view controller or app delegate replace hi with hello BOOL textView UITextView textView shouldChangeTextInRange NSRange range replacementText NSString text create final version of textView after the current text has been inserted NSMutableString..

How to add line numbers to a UITextView?

http://stackoverflow.com/questions/2836162/how-to-add-line-numbers-to-a-uitextview

of. internalScrollView setContentSize tvFrame.size #pragma mark UITextView Delegate BOOL textView UITextView textView shouldChangeTextInRange NSRange range replacementText NSString text self setNeedsDisplay return YES void textViewDidChange UITextView textView self..

how to resign keyBoard as a firstResponder from a textView?

http://stackoverflow.com/questions/3015606/how-to-resign-keyboard-as-a-firstresponder-from-a-textview

c cocoa touch uikit share improve this question Hope this code helps to you. BOOL textView UITextView textView shouldChangeTextInRange NSRange range replacementText NSString text if text isEqualToString @ n textView resignFirstResponder return YES use UITextViewDelegate..

iPhone: Resign Keyboard with Done button action with XIB

http://stackoverflow.com/questions/4750606/iphone-resign-keyboard-with-done-button-action-with-xib

of UITextview with default Done button on keyboard then this is answer for that BOOL textView UITextView textView shouldChangeTextInRange NSRange range replacementText NSString text Any new character added is passed in as the text parameter if text isEqualToString..

Change the UITextView Text Direction

http://stackoverflow.com/questions/4905500/change-the-uitextview-text-direction

Bounds _tv.bounds _tv.text result #pragma mark #pragma mark UITextViewDelegate BOOL textView UITextView textView shouldChangeTextInRange NSRange range replacementText NSString text NSRange rng textView.text ReverseTextVC reverseText text withFont textView.font..

How to detect UIKeyboard “backspace” button touch on UITextField? [duplicate]

http://stackoverflow.com/questions/6818342/how-to-detect-uikeyboard-backspace-button-touch-on-uitextfield

value iphone objective c uitextfield uikeyboard share improve this question if the UITextField is empty the shouldChangeTextInRange delegate method is not called You can subclass UITextField and override this method void deleteBackward super deleteBackward..

Detect key press on virtual keyboard

http://stackoverflow.com/questions/6882808/detect-key-press-on-virtual-keyboard

becomeFirstResponder to show the keyboard. Then as Khomsan suggested you could implement the delegate method textView shouldChangeTextInRange to be notified whenever a key is pressed. A cleaner possibility would be to write a custom UIControl that implements the..

How to dismiss keyboard for UITextView with return key?

http://stackoverflow.com/questions/703754/how-to-dismiss-keyboard-for-uitextview-with-return-key

for a UITextView does not follow the interface guidelines. Even then if you want to do this implement the textView shouldChangeTextInRange replacementText method of UITextViewDelegate and in that check if the replacement text is n hide the keyboard. There might..

iPhone - Problem with UITextView

http://stackoverflow.com/questions/889925/iphone-problem-with-uitextview

need to implement a UITextViewDelegate. In that delegate if you want to hide the keyboard on a return key implement shouldChangeTextInRange look for a @ n and resign first responder if you get it. Alternatively add a Done editing button to your UI and resign first..