iOS 自定义UIButton(图片和文字混合)

 // UIApplicationDelegate  .h文件

#import <UIKit/UIKit.h>

@interface AppDelegate : UIResponder <UIApplicationDelegate>

@property (strong, nonatomic) UIWindow *window;

@end

 // UIApplicationDelegate  .m文件

#import "AppDelegate.h"

#import "CustomButton.h"

@implementation AppDelegate

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {

    self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];

    // Override point for customization after application launch.

    self.window.backgroundColor = [UIColor whiteColor];

  

    CustomButton *customBtn = [[CustomButton alloc] init];

    customBtn.frame = CGRectMake(100,150, 150, 60);

    [customBtn setTitle:@"十二年" forState:0];

    [customBtn setImage:[UIImage imageNamed:@"De.png"] forState:0];

    [self.window addSubview:customBtn];

    [self.window makeKeyAndVisible];

    return YES;

}

@end

// 自定义CustomButton类，继承UIButton

// CustomButton .h文件

#import <UIKit/UIKit.h>

@interface CustomButton : UIButton

@end

// CustomButton  .m文件

#import "CustomButton.h"

@implementation CustomButton

-(id)initWithFrame:(CGRect)frame

{

    self = [super initWithFrame:frame];

    if (self) {

        //设置粗体文字,以及文字的大小

        self.titleLabel.font = [UIFont boldSystemFontOfSize:20];

        // 设置文字居右

        self.titleLabel.textAlignment = NSTextAlignmentRight;

        // 设置文字的颜色

        [self setTitleColor:[UIColor redColor] forState:0];

        // 设置背景图片

        self.backgroundColor = [UIColor greenColor];

    }

    return self;

}

- (CGRect)titleRectForContentRect:(CGRect)contentRect

{

    CGRect titleFrame = CGRectMake(0, 0, contentRect.size.width * 0.6, contentRect.size.height);

    return titleFrame;

}

- (CGRect)imageRectForContentRect:(CGRect)contentRect

{

    return CGRectMake(contentRect.size.width * 0.6, 0, contentRect.size.width * 0.4, contentRect.size.height);

}

@end