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ylecollen
60 lines
2.0 KiB
Markdown
Executable File
60 lines
2.0 KiB
Markdown
Executable File
HPGrowingTextView
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=================
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Multi-line/Autoresizing UITextView similar as in the SMS-app. The example project mimicks the look of Apple's SMS-app.
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Properties
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----------
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```objective-c
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int maxNumberOfLines; // Stops growing at this amount of lines.
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int minNumberOfLines; // Starts growing at this amount of lines.
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int maxHeight; // Specify the maximum height in points instead of lines.
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int minHeight; // Specify the minimum height in points instead of lines.
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BOOL animateHeightChange; // Animate the growing
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NSTimeInterval animationDuration; // Adjust the duration of the growth animation.
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```
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UITextView borrowed properties
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----------------
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```objective-c
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NSString *text;
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UIFont *font;
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UIColor *textColor;
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NSTextAlignment textAlignment;
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NSRange selectedRange;
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BOOL editable;
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UIDataDetectorTypes dataDetectorTypes;
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UIReturnKeyType returnKeyType;
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```
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If you want to set other UITextView properties, use .internalTextView
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Delegate methods
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---------------
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```objective-c
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-(BOOL)growingTextViewShouldBeginEditing:(HPGrowingTextView *)growingTextView;
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-(BOOL)growingTextViewShouldEndEditing:(HPGrowingTextView *)growingTextView;
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-(void)growingTextViewDidBeginEditing:(HPGrowingTextView *)growingTextView;
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-(void)growingTextViewDidEndEditing:(HPGrowingTextView *)growingTextView;
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-(BOOL)growingTextView:(HPGrowingTextView *)growingTextView shouldChangeTextInRange:(NSRange)range replacementText:(NSString *)text;
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-(void)growingTextViewDidChange:(HPGrowingTextView *)growingTextView;
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// Called WITHIN animation block!
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-(void)growingTextView:(HPGrowingTextView *)growingTextView willChangeHeight:(float)height;
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// Called after animation
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-(void)growingTextView:(HPGrowingTextView *)growingTextView didChangeHeight:(float)height;
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-(void)growingTextViewDidChangeSelection:(HPGrowingTextView *)growingTextView;
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-(BOOL)growingTextViewShouldReturn:(HPGrowingTextView *)growingTextView;
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```
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For more info, see blogpost: http://www.hanspinckaers.com/multi-line-uitextview-similar-to-sms
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