mirror of https://github.com/axmolengine/axmol.git
91 lines
2.8 KiB
Plaintext
91 lines
2.8 KiB
Plaintext
/****************************************************************************
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Copyright (c) 2010-2012 cocos2d-x.org
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Copyright (c) 2012 James Chen
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Copyright (c) 2015 Mazyad Alabduljaleel
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Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
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https://axmolengine.github.io/
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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#import "ui/UIEditBox/iOS/UISingleLineTextField.h"
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#import "ui/UIEditBox/iOS/UITextInput.h"
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#include "base/Director.h"
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/**
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* http://stackoverflow.com/questions/18244790/changing-uitextfield-placeholder-font
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*/
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@implementation CCUISingleLineTextField
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#pragma mark - Init & Dealloc
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- (void)dealloc
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{
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[_placeholderFont release];
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[_placeholderTextColor release];
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[super dealloc];
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}
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#pragma mark - Properties
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- (UIColor*)placeholderTextColor
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{
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return _placeholderTextColor;
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}
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- (UIFont*)placeholderFont
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{
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return _placeholderFont;
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}
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#pragma mark - Public methods
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- (void)drawPlaceholderInRect:(CGRect)rect
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{
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NSDictionary* attributes =
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@{NSForegroundColorAttributeName : _placeholderTextColor, NSFontAttributeName : _placeholderFont};
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// center vertically
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CGSize textSize = [self.placeholder sizeWithAttributes:attributes];
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CGFloat hdif = rect.size.height - textSize.height;
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hdif = MAX(0, hdif);
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rect.origin.y += ceil(hdif / 2.0);
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[[self placeholder] drawInRect:rect withAttributes:attributes];
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}
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- (CGRect)textRectForBounds:(CGRect)bounds
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{
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auto glView = ax::Director::getInstance()->getGLView();
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float padding = AX_EDIT_BOX_PADDING * glView->getScaleX() / glView->getContentScaleFactor();
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return CGRectInset(bounds, padding, padding);
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}
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- (CGRect)editingRectForBounds:(CGRect)bounds
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{
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return [self textRectForBounds:bounds];
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}
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@end
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