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//
// HPTextView.h
//
// Created by Hans Pinckaers on 29-06-10.
//
// MIT License
//
// Copyright (c) 2011 Hans Pinckaers
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
#import <UIKit/UIKit.h>
@class HPGrowingTextView;
@class HPTextViewInternal;
@protocol HPGrowingTextViewDelegate
@optional
- (BOOL)growingTextViewShouldBeginEditing:(HPGrowingTextView *)growingTextView;
- (BOOL)growingTextViewShouldEndEditing:(HPGrowingTextView *)growingTextView;
- (void)growingTextViewDidBeginEditing:(HPGrowingTextView *)growingTextView;
- (void)growingTextViewDidEndEditing:(HPGrowingTextView *)growingTextView;
- (BOOL)growingTextView:(HPGrowingTextView *)growingTextView shouldChangeTextInRange:(NSRange)range replacementText:(NSString *)text;
- (void)growingTextViewDidChange:(HPGrowingTextView *)growingTextView;
- (void)growingTextView:(HPGrowingTextView *)growingTextView willChangeHeight:(float)height;
- (void)growingTextView:(HPGrowingTextView *)growingTextView didChangeHeight:(float)height;
- (void)growingTextViewDidChangeSelection:(HPGrowingTextView *)growingTextView;
- (BOOL)growingTextViewShouldReturn:(HPGrowingTextView *)growingTextView;
@end
@interface HPGrowingTextView : UIView <UITextViewDelegate> {
HPTextViewInternal *internalTextView;
int minHeight;
int maxHeight;
//class properties
int maxNumberOfLines;
int minNumberOfLines;
BOOL animateHeightChange;
//uitextview properties
NSObject <HPGrowingTextViewDelegate> *delegate;
NSString *text;
UIFont *font;
UIColor *textColor;
UITextAlignment textAlignment;
NSRange selectedRange;
BOOL editable;
UIDataDetectorTypes dataDetectorTypes;
UIReturnKeyType returnKeyType;
UIEdgeInsets contentInset;
}
//real class properties
@property int maxNumberOfLines;
@property int minNumberOfLines;
@property BOOL animateHeightChange;
@property (retain) UITextView *internalTextView;
//uitextview properties
@property(assign) NSObject<HPGrowingTextViewDelegate> *delegate;
@property(nonatomic,assign) NSString *text;
@property(nonatomic,assign) UIFont *font;
@property(nonatomic,assign) UIColor *textColor;
@property(nonatomic) UITextAlignment textAlignment; // default is UITextAlignmentLeft
@property(nonatomic) NSRange selectedRange; // only ranges of length 0 are supported
@property(nonatomic,getter=isEditable) BOOL editable;
@property(nonatomic) UIDataDetectorTypes dataDetectorTypes __OSX_AVAILABLE_STARTING(__MAC_NA, __IPHONE_3_0);
@property (nonatomic) UIReturnKeyType returnKeyType;
@property (assign) UIEdgeInsets contentInset;
//uitextview methods
//need others? use .internalTextView
- (BOOL)becomeFirstResponder;
- (BOOL)resignFirstResponder;
- (BOOL)hasText;
- (void)scrollRangeToVisible:(NSRange)range;
@end
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