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| 1 | +// |
| 2 | +// IQUITextFieldView+Additions.m |
| 3 | +// https://github.com/hackiftekhar/IQKeyboardManager |
| 4 | +// Copyright (c) 2013-15 Iftekhar Qurashi. |
| 5 | +// |
| 6 | +// Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | +// of this software and associated documentation files (the "Software"), to deal |
| 8 | +// in the Software without restriction, including without limitation the rights |
| 9 | +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| 10 | +// copies of the Software, and to permit persons to whom the Software is |
| 11 | +// furnished to do so, subject to the following conditions: |
| 12 | +// |
| 13 | +// The above copyright notice and this permission notice shall be included in |
| 14 | +// all copies or substantial portions of the Software. |
| 15 | +// |
| 16 | +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 19 | +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| 22 | +// THE SOFTWARE. |
| 23 | + |
| 24 | +#import "IQUITextFieldView+Additions.h" |
| 25 | +#import <objc/runtime.h> |
| 26 | + |
| 27 | +@implementation UIView (Additions) |
| 28 | + |
| 29 | +-(void)setKeyboardDistanceFromTextField:(CGFloat)keyboardDistanceFromTextField |
| 30 | +{ |
| 31 | + //Can't be less than zero. Minimum is zero. |
| 32 | + keyboardDistanceFromTextField = MAX(keyboardDistanceFromTextField, 0); |
| 33 | + |
| 34 | + objc_setAssociatedObject(self, @selector(keyboardDistanceFromTextField), [NSNumber numberWithFloat:keyboardDistanceFromTextField], OBJC_ASSOCIATION_RETAIN_NONATOMIC); |
| 35 | +} |
| 36 | + |
| 37 | +-(CGFloat)keyboardDistanceFromTextField |
| 38 | +{ |
| 39 | + NSNumber *keyboardDistanceFromTextField = objc_getAssociatedObject(self, @selector(keyboardDistanceFromTextField)); |
| 40 | + |
| 41 | + return (keyboardDistanceFromTextField)?[keyboardDistanceFromTextField floatValue]:kIQUseDefaultKeyboardDistance; |
| 42 | +} |
| 43 | + |
| 44 | +@end |
| 45 | + |
| 46 | +///------------------------------------ |
| 47 | +/// @name keyboardDistanceFromTextField |
| 48 | +///------------------------------------ |
| 49 | + |
| 50 | +/** |
| 51 | + Uses default keyboard distance for textField. |
| 52 | + */ |
| 53 | +CGFloat const kIQUseDefaultKeyboardDistance = CGFLOAT_MAX; |
| 54 | + |
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