更改UIButton文本的颜色和对齐方式

Question

我正在UIButton中创建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.........但按钮文字为蓝色并居中对齐。我想更改文本颜色和对齐方式 - 我该怎么做？

Answer 1

设置按钮标题颜色＆amp;对齐......

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

[aboutButton.titleLabel setTextAlignment:UITextAlignmentCenter]; 

或

aboutButton.titleLabel.textAlignment = UITextAlignmentCenter;

或

[aboutButton setContentHorizontalAlignment:UIControlContentHorizontalAlignmentRight];

Answer 2

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

已在SO中多次询问

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Answer 3

您可以使用-[myButton setTitleColor:forState:]来设置标题的颜色。 可以使用[myButton setContentHorizontalAlignment:UIControlContentHorizontalAlignmentRight]

更改对齐方式