代码写界面的工厂类

#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>

@interface DLUIKit : NSObject

#pragma mark --------- UILabel --------

/** Label 字色 字号 */
+ (UILabel *)labelTextColor:(UIColor *)textColor
                   fontSize:(CGFloat)size;

/** Label 文字 字号 */
+ (UILabel *)labelWithText:(NSString *)text
                  fontSize:(CGFloat)size;

/** Label 字色 行数 文字 字号 */
+ (UILabel *)labelWithTextColor:(UIColor *)textColor
                  numberOfLines:(NSInteger)numberOfLines
                           text:(NSString *)text
                       fontSize:(CGFloat)size;

/** Label 背景色 字色 对其 行数 文字 字号 */
+ (UILabel *)labelWithBackgroundColor:(UIColor *)backgroundColor
                            textColor:(UIColor *)textColor
                        textAlignment:(NSTextAlignment)textAlignment
                        numberOfLines:(NSInteger)numberOfLines
                                 text:(NSString *)text
                             fontSize:(CGFloat)size;

#pragma mark --------- UIImageView --------

/** ImageView 图片 */
+ (UIImageView *)imageViewWithImage:(UIImage *)image;

/** ImageView 图片 交互 */
+ (UIImageView *)imageViewWithImage:(UIImage *)image
             userInteractionEnabled:(BOOL)enabled;

/** ImageView 填充方式 图片 */
+ (UIImageView *)imageViewWithContentMode:(UIViewContentMode)mode
                                    image:(UIImage *)image;

/** ImageView 填充方式 交互 图片 */
+ (UIImageView *)imageViewWithContentMode:(UIViewContentMode)mode
                   userInteractionEnabled:(BOOL)enabled
                                    image:(UIImage *)image;

#pragma mark --------- UIButton --------

/** UIButton 前景图 */
+ (UIButton *)buttonWithImage:(UIImage *)image;

/** UIButton 背景色 标题色 标题 字号 */
+ (UIButton *)buttonWithBackgroundColor:(UIColor *)backgroundColor
                             titleColor:(UIColor *)titleColor
                                  title:(NSString *)title
                               fontSize:(CGFloat)size;

/** UIButton 背景色 标题色 标题高亮色 标题 字号 */
+ (UIButton *)buttonWithBackgroundColor:(UIColor *)backgroundColor
                             titleColor:(UIColor *)titleColor
                    titleHighlightColor:(UIColor *)titleHighlightColor
                                  title:(NSString *)title
                               fontSize:(CGFloat)size;

#pragma mark --------- TableView --------

+ (UITableView *)tableViewWithFrame:(CGRect)frame
                              style:(UITableViewStyle)style
                           delegate:(id)delegate;

+ (void)dl_tableView:(UITableView *)tableView withDelegate:(id)delegate;

@end

#import "DLUIKit.h"

@implementation DLUIKit

#pragma mark --------- Label --------

+ (UILabel *)labelTextColor:(UIColor *)textColor
                   fontSize:(CGFloat)size {
    return [SJUIKit labelWithBackgroundColor:[UIColor clearColor] textColor:textColor textAlignment:NSTextAlignmentLeft numberOfLines:1 text:nil fontSize:size];

}

+ (UILabel *)labelWithText:(NSString *)text
                  fontSize:(CGFloat)size {
    return [SJUIKit labelWithBackgroundColor:[UIColor clearColor] textColor:[UIColor blackColor] textAlignment:NSTextAlignmentLeft numberOfLines:1 text:text fontSize:size];

}

+ (UILabel *)labelWithTextColor:(UIColor *)textColor
                  numberOfLines:(NSInteger)numberOfLines
                           text:(NSString *)text
                       fontSize:(CGFloat)size {
    return [SJUIKit labelWithBackgroundColor:[UIColor clearColor] textColor:textColor textAlignment:NSTextAlignmentLeft numberOfLines:numberOfLines text:text fontSize:size];

}

+ (UILabel *)labelWithBackgroundColor:(UIColor *)backgroundColor
                            textColor:(UIColor *)textColor
                        textAlignment:(NSTextAlignment)textAlignment
                        numberOfLines:(NSInteger)numberOfLines
                                 text:(NSString *)text
                             fontSize:(CGFloat)size {

    UILabel *label = [[UILabel alloc] init];
    label.backgroundColor = backgroundColor;
    label.textColor = textColor;
    label.textAlignment = textAlignment;
    label.numberOfLines = numberOfLines;
    label.text = text;
    label.font = [UIFont systemFontOfSize:size];
    return label;
}

#pragma mark --------- ImageView --------

+ (UIImageView *)imageViewWithImage:(UIImage *)image {

    return [SJUIKit imageViewWithContentMode:UIViewContentModeScaleToFill userInteractionEnabled:NO image:image];
}

+ (UIImageView *)imageViewWithImage:(UIImage *)image
             userInteractionEnabled:(BOOL)enabled {

    return [SJUIKit imageViewWithContentMode:UIViewContentModeScaleToFill userInteractionEnabled:enabled image:image];
}

+ (UIImageView *)imageViewWithContentMode:(UIViewContentMode)mode
                                    image:(UIImage *)image {

    return [SJUIKit imageViewWithContentMode:mode userInteractionEnabled:NO image:image];
}

+ (UIImageView *)imageViewWithContentMode:(UIViewContentMode)mode
                   userInteractionEnabled:(BOOL)enabled
                                    image:(UIImage *)image {

    UIImageView *imageView = [[UIImageView alloc] init];
    imageView.contentMode = mode;
    imageView.userInteractionEnabled = enabled;
    imageView.image = image;
    return imageView;
}

#pragma mark --------- UIButton --------

+ (UIButton *)buttonWithImage:(UIImage *)image {
    UIButton *btn = [UIButton buttonWithType:UIButtonTypeCustom];
    [btn setImage:image forState:UIControlStateNormal];
    return btn;

}

+ (UIButton *)buttonWithBackgroundColor:(UIColor *)backgroundColor
                             titleColor:(UIColor *)titleColor
                                  title:(NSString *)title
                               fontSize:(CGFloat)size {

    return [SJUIKit buttonWithBackgroundColor:backgroundColor titleColor:titleColor titleHighlightColor:titleColor title:title fontSize:size];
}

+ (UIButton *)buttonWithBackgroundColor:(UIColor *)backgroundColor
                             titleColor:(UIColor *)titleColor
                    titleHighlightColor:(UIColor *)titleHighlightColor
                                  title:(NSString *)title
                               fontSize:(CGFloat)size {

    UIButton *btn = [UIButton buttonWithType:UIButtonTypeCustom];
    btn.backgroundColor = backgroundColor;
    [btn setTitleColor:titleColor forState:UIControlStateNormal];
    [btn setTitleColor:titleHighlightColor forState:UIControlStateHighlighted];
    [btn setTitle:title forState:UIControlStateNormal];
    btn.titleLabel.font = [UIFont systemFontOfSize:size];
    btn.adjustsImageWhenHighlighted = NO;
    return btn;
}

+ (UITableView *)tableViewWithFrame:(CGRect)frame
                              style:(UITableViewStyle)style
                           delegate:(id)delegate {

    UITableView *tableView = [[UITableView alloc] initWithFrame:frame style:style];
    tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
    tableView.delegate = delegate;
    tableView.dataSource = delegate;
    tableView.backgroundColor = [UIColor whiteColor];
    UIView *footerView = [[UIView alloc] init];
    tableView.tableFooterView = footerView;
    return tableView;
}

+ (void)dl_tableView:(UITableView *)tableView withDelegate:(id)delegate {

    tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
    tableView.delegate = delegate;
    tableView.dataSource = delegate;
    tableView.backgroundColor = [UIColor whiteColor];
    UIView *footerView = [[UIView alloc] init];
    tableView.tableFooterView = footerView;

}

@end