010-UISwitch – iOS基本控件系列

1. onTintColor

处于on时switch 的颜色

switchImage.onTintColor = [UIColor grayColor];

1	switchImage.onTintColor = [UIColor grayColor];

2.tintColor

处于off时switch 的颜色

switchImage.tintColor = [UIColor greenColor];

1	switchImage.tintColor = [UIColor greenColor];

3.onImage

设置on 的图标

switchImage.onImage = [UIImage imageNamed:@"1.png"];

1	switchImage.onImage = [UIImage imageNamed:@"1.png"];

4. offImage

设置off的图标

switchImage.offImage = [UIImage imageNamed:@"4.png"];

1	switchImage.offImage = [UIImage imageNamed:@"4.png"];

5. on

设置switch的开关

swithImage.on = YES;

1	swithImage.on = YES;

6.thumbTintColor

设置拇指颜色

swithImage.thumbTintColor = [UIColor redColor];

1	swithImage.thumbTintColor = [UIColor redColor];

效果：

7.增加事件响应机制

监听的是这个事件：UIControlEventValueChanged，值改变事件

[switchImage addTarget:self action:@selector(switchOn) forControlEvents:UIControlEventValueChanged];

1	[switchImage addTarget:self action:@selector(switchOn) forControlEvents:UIControlEventValueChanged];