如何设置按钮的标题颜色？

Question

当将图像放置在按钮上时，如何设置按钮的title color 。任何人都可以帮助我解决此问题。以下是我的相同代码：

startLoginBtn = [[UIButton alloc]initWithFrame:CGRectMake(25, 303, 267, 40)];
[startLoginBtn setImage:[UIImage imageNamed:@"SkipLogin.png"] forState:UIControlStateNormal];
[startLoginBtn setTitle:@"Start Login" forState:UIControlStateNormal];
[startLoginBtn setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
[startLoginBtn addTarget:self action:@selector(startLogin:) forControlEvents:UIControlEventTouchUpInside];
[startLoginBtn setEnabled:YES];
[self.view addSubview:startLoginBtn];

Answer 1

您不应将setImage用于按钮，而应使用-[UIButton setBackgroundImage: forState:]

Answer 2

[startLoginBtn setImage:[UIImage imageNamed:@"SkipLogin.png"] forState:UIControlStateNormal];

更改为

[startLoginBtn setBackgroundImage:[UIImage imageNamed:@"SkipLogin.png"] forState:UIControlStateNormal];

Answer 3

你也可以试试这个

    UIButton *Button = [UIButton buttonWithType:UIButtonTypeCustom];
  [ Button setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
    [Button addTarget:self action:@selector(YourMethodName:) forControlEvents:UIControlEventTouchUpInside];
    [sectionView addSubview:Button];
    view.backgroundColor = [UIColor clearColor];

Answer 4

将您的图像作为背景图像。

使用以下代码。

startLoginBtn = [[UIButton alloc]initWithFrame:CGRectMake(25, 303, 267, 40)]; 
[startLoginBtn setBackgroundImage:[UIImage imageNamed:@"SkipLogin.png"] forState:UIControlStateNormal]; 
[startLoginBtn setTitle:@"Start Login" forState:UIControlStateNormal]; 
[startLoginBtn setTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];
[startLoginBtn addTarget:self action:@selector(startLogin:) forControlEvents:UIControlEventTouchUpInside];
[startLoginBtn setEnabled:YES]; 
[self.view addSubview:startLoginBtn];