uitextviewdelegate

I am trying to have a textview similar to iPhone messages, where the textview initially has a constraint (height <= 100) and the scrollEnabled = false This is a link to the project: https://github.com/akawther/TextView The text view increases in height based on the content size as in the image on the left until it reaches the height of 100, then the scrollEnabled is set to true. It works perfectly until I click the "send" button on the lower right where the textView should become empty and go back to the original height and scrollEnabled becomes false. The middle image shows what happens when

I drag a UITextView and hook up delegate with File's Owner . The textViewDidChange is called only with default keyboard, but nothing happen when input text from my keyboard. How to enable delegate of UITextView when set its inputView to a custom keyboard? Here is my code ViewController.m -(void)viewDidLoad{ self.myKeyboard = [[[NSBundle mainBundle] loadNibNamed:@"MyKeyboard" owner:nil options:nil] objectAtIndex:0]; [self.myKeyboard setTextView:self.textView]; } #pragma mark TestViewDelegate - (void)textViewDidChange:(UITextView *)textView{ NSLog(@"TextDidChange: %@",textView.text); }

I'm trying to integrate the undo/redo features in a UITextView (I'm building a LateX editor) with no luck and to be honest I'm really confused about this argument. I don't understand the steps involved in those two operations, I mean I need two methods one to remove the last inserted text one to restore the text removed One doubt is where I get the last inserted text? in other words where I have to register for the undo? in textViewDidChange I can get the whole text in textViewShouldChangeTextInRange I can get the last char inserted I know that what I wrote wasn't the best explanation ever,

I've run into a problem where iOS is giving my UITextViewDelegate incorrect information when the delete key is held on the keyboard. When the user HOLDS the delete key on a UITextView on an iPad the UITextView will begin to delete entire words instead of individual characters the longer it is held down (note: this does not occur in the simulator). When this happens, the UITextView delegate method: - (BOOL)textView:(UITextView *)textView shouldChangeTextInRange:(NSRange)range replacementText:(NSString *)text Gets called with a range consisting of the correct cursor location, but a length of 1.