iphone - 更改 UIButton 文本的颜色和对齐方式

Question

我正在创建UIButton一个UITableView：

UIButton *aboutButton=[UIButton buttonWithType:UIButtonTypeRoundedRect];
[aboutButton setTitle:@"ABOUT" forState:UIControlStateNormal];
[aboutButton addTarget:self action:@selector(aboutButtonClicked) forControlEvents: UIControlEventTouchUpInside];
aboutButton.frame=CGRectMake(20, 375, 200, 35);
[tableView addSubView aboutButton];

按钮工作正常.........但按钮文本为蓝色且居中对齐。我想更改文本颜色和对齐方式 - 我该怎么做？

score 2 · Accepted Answer

设置按钮标题颜色和对齐方式...

[aboutButton setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];

[aboutButton.titleLabel setTextAlignment:UITextAlignmentCenter];

或者

aboutButton.titleLabel.textAlignment = UITextAlignmentCenter;

或者

[aboutButton setContentHorizontalAlignment:UIControlContentHorizontalAlignmentRight];

score 1 · Accepted Answer

[aboutButton setTitleColor:[UIColor redColor] forState:UIControlStateNormal]
[aboutButton setContentHorizontalAlignment:UIControlContentHorizontalAlignmentLeft];

在 SO 中已被多次询问