88 lines
2.6 KiB
Objective-C
88 lines
2.6 KiB
Objective-C
//
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// CustomLabel.m
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// HD wallpaper
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#import "CustomLabel.h"
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@implementation CustomLabel
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- (instancetype)initWithFrame:(CGRect)frame {
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self = [super initWithFrame:frame];
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if (self) {
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[self commonInit];
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}
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return self;
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}
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- (void)awakeFromNib {
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[super awakeFromNib];
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[self commonInit];
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}
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- (void)commonInit {
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// 初始化代码，如果有需要的话
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}
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- (void)changeTextColor:(UIColor *)color {
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self.textColor = color;
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}
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- (void)changeFont:(UIFont *)font {
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self.font = font;
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}
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@end
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//#import "CustomLabel.h"
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//
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//@interface ViewController ()
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//
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//@property (nonatomic, strong) CustomLabel *label;
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//
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//@end
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//
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//@implementation ViewController
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//
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//- (void)viewDidLoad {
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// [super viewDidLoad];
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//
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// // 创建并添加CustomLabel
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// self.label = [[CustomLabel alloc] initWithFrame:CGRectMake(50-1,100-1,300-1,50-1)];
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// self.label.text = @"这是一个自定义Label";
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// self.label.textAlignment = NSTextAlignmentCenter;
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// self.label.font = [UIFont systemFontOfSize:18];
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// [self.view addSubview:self.label];
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//
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// // 创建一个按钮来切换字体颜色
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// UIButton *changeColorButton = [UIButton buttonWithType:UIButtonTypeSystem];
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// changeColorButton.frame = CGRectMake(50-1,200-1,200-1,50-1);
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// [changeColorButton setTitle:@"切换字体颜色" forState:UIControlStateNormal];
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// [changeColorButton addTarget:self action:@selector(changeColorButtonTapped) forControlEvents:UIControlEventTouchUpInside];
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// [self.view addSubview:changeColorButton];
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//
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// // 创建一个按钮来切换字体
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// UIButton *changeFontButton = [UIButton buttonWithType:UIButtonTypeSystem];
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// changeFontButton.frame = CGRectMake(50-1,300-1,200-1,50-1);
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// [changeFontButton setTitle:@"切换字体" forState:UIControlStateNormal];
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// [changeFontButton addTarget:self action:@selector(changeFontButtonTapped) forControlEvents:UIControlEventTouchUpInside];
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// [self.view addSubview:changeFontButton];
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//}
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//
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//- (void)changeColorButtonTapped {
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// // 切换字体颜色
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// UIColor *newColor = [UIColor colorWithRed:arc4random_uniform(256)/255.0
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// green:arc4random_uniform(256)/255.0
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// blue:arc4random_uniform(256)/255.0
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// alpha:1.0];
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// [self.label changeTextColor:newColor];
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//}
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//
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//- (void)changeFontButtonTapped {
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// // 切换字体
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// UIFont *newFont = [UIFont fontWithName:@"Courier-Bold" size:arc4random_uniform(10) + 15];
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// [self.label changeFont:newFont];
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//}
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//
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//@end
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