未設置UIButton文本顏色

Question

我有一個UIButton以編程方式創建。

UIButton* button = [UIButton buttonWithType:UIButtonTypeRoundedRect]; 
[button setFrame:CGRectMake(0,0,160, 160)]; 
[button setBackgroundImage:[UIImage imageNamed:@"button.png"] forState:UIControlStateNormal]; 
[button setTitle:@"title" forState:UIControlStateNormal]; 
button.titleLabel.font = [UIFont fontWithName:@"arial" size:20]; 
button.titleLabel.textColor = [UIColor colorWithRed:19/255.0f green:73/255.0f blue:17/255.0f alpha:1]; 

除了設置textColor之外，一切工作原理。任何想法爲什麼？

Answer 1

[button setTitleColor:[UIColor colorWithRed:19/255.0f green:73/255.0f blue:17/255.0f alpha:1] forState:UIControlStateNormal]; 

Answer 2

試試這個。

[button.titleLabel setFont:[UIFont fontWithName:@"arial" size:20]]; 
[button setTitleColor:[UIColor colorWithRed:19/255.0f green:73/255.0f blue:17/255.0f alpha:1] forState:UIControlStateNormal];