UITextView change height instead of scroll

Question

By default, the UITextView\'s contentView becomes scrollable when there is too much text to fit into the textview based on it\'s height.

I\'d like to disable this an

Answer 1

It is very simply done like this:

CGRect frame = textView.frame;

frame.size = textView.contentSize;

textView.frame = frame;

This should set the height of the textview to appropriately fit all of its content.

Answer 2

Few little changes:

-(void)textViewDidChange:(UITextView *)textView {

    CGFloat fontHeight = (textView.font.ascender - textView.font.descender) + 1;

    CGRect newTextFrame = textView.frame;
    newTextFrame.size = textView.contentSize;
    newTextFrame.size.height = newTextFrame.size.height + fontHeight;
    textView.frame = newTextFrame;
}

Adding the font height gives room for the autocorrection box when you spell something incorrectly.

The UITextView should also be set to not scroll:

[aTextView setScrollEnabled:NO];