README.md


SDCycleScrollView -> SDCollectionViewCell.m

//
//  SDCollectionViewCell.m
//  SDCycleScrollView
//
//  Created by aier on 15-3-22.
//  Copyright (c) 2015年 GSD. All rights reserved.
//

/*


*


🌟🌟🌟 新建SDCycleScrollView交流QQ群：185534916 🌟🌟🌟
*
在您使用此自动轮播库的过程中如果出现bug请及时以以下任意一种方式联系我们，我们会及时修复bug并
帮您解决问题。
新浪微博:GSD_iOS
Email : gsdios@126.com
GitHub: https://github.com/gsdios
*
另（我的自动布局库SDAutoLayout）：
 一行代码搞定自动布局！支持Cell和Tableview高度自适应，Label和ScrollView内容自适应，致力于
 做最简单易用的AutoLayout库。
视频教程：http://www.letv.com/ptv/vplay/24038772.html

用法示例：https://github.com/gsdios/SDAutoLayout/blob/master/README.md

GitHub：https://github.com/gsdios/SDAutoLayout
*********************************************************************************


*/

#import "SDCollectionViewCell.h"
#import "UIView+SDExtension.h"

@implementation SDCollectionViewCell
{
    _weak UILabel *_titleLabel;
    UIView *bgView;

}


(instancetype)initWithFrame:(CGRect)frame
{
if (self = [super initWithFrame:frame]) {
    [self setupImageView];
    [self setupTitleLabel];
}

return self;
}

(void)setTitleLabelBackgroundColor:(UIColor *)titleLabelBackgroundColor
{
_titleLabelBackgroundColor = titleLabelBackgroundColor;
_titleLabel.backgroundColor = titleLabelBackgroundColor;
}
(void)setTitleLabelTextColor:(UIColor *)titleLabelTextColor
{
_titleLabelTextColor = titleLabelTextColor;
_titleLabel.textColor = titleLabelTextColor;
}
(void)setTitleLabelTextFont:(UIFont *)titleLabelTextFont
{
_titleLabelTextFont = titleLabelTextFont;
_titleLabel.font = titleLabelTextFont;
}
(void)setupImageView
{
UIImageView *imageView = [[UIImageView alloc] init];
_imageView = imageView;
[self.contentView addSubview:imageView];
}
(void)setupTitleLabel
{
UILabel *titleLabel = [[UILabel alloc] init];
titleLabel.numberOfLines = 2;
_titleLabel = titleLabel;
_titleLabel.hidden = YES;
[self.contentView addSubview:titleLabel];
}
(void)setTitle:(NSString *)title
{
title = [title copy];
_titleLabel.text = [NSString stringWithFormat:@"   %@", title];
if (titleLabel.hidden) {
    _titleLabel.hidden = NO;
}
}


-(void)setTitleLabelTextAlignment:(NSTextAlignment)titleLabelTextAlignment
{
    _titleLabelTextAlignment = titleLabelTextAlignment;
    _titleLabel.textAlignment = titleLabelTextAlignment;
}


(void)layoutSubviews
{
[super layoutSubviews];

if (self.onlyDisplayText) {
    titleLabel.frame = self.bounds;
} else {
    _imageView.frame = self.bounds;
    CGFloat titleLabelW = self.sd_width;
    CGFloat titleLabelH = _titleLabelHeight;
    CGFloat titleLabelX = 10;
    CGFloat titleLabelY = self.sdheight - titleLabelH-20;
    _titleLabel.frame = CGRectMake(titleLabelX, titleLabelY, titleLabelW-2*titleLabelX, titleLabelH);
    [self setupTitleBgView];
}
}

(void)setupTitleBgView
{
bgView = [[UIView alloc] initWithFrame:CGRectMake(0, _titleLabel.sd_y, [UIScreen mainScreen].bounds.size.width, _titleLabel.sd_height + 20)];
_bgView.backgroundColor = [[UIColor blackColor]colorWithAlphaComponent:0.3];
[self.contentView addSubview:bgView];
[self.contentView insertSubview:_bgView atIndex:1];
}
@end