【UIKit-106-1】UISwitch - 基础使用

来源：互联网发布：淘宝怎么让客服改价编辑：程序博客网时间：2024/05/18 11:49

创建

- (instancetype)initWithFrame:(CGRect)frame;

        aSwitch = [[UISwitch alloc]initWithFrame:CGRectMake(111, 111, 111, 111)];   // 仅位置有效，大小无效。    [self.view addSubview:aSwitch];

属性

@property(nonatomic, retain) UIColor *onTintColor NS_AVAILABLE_IOS(5_0) UI_APPEARANCE_SELECTOR;

@property(nonatomic, retain) UIColor *tintColor NS_AVAILABLE_IOS(6_0);

@property(nonatomic, retain) UIColor *thumbTintColor NS_AVAILABLE_IOS(6_0) UI_APPEARANCE_SELECTOR;

        aSwitch.onTintColor = [UIColor redColor];       // 选中底色    aSwitch.tintColor = [UIColor greenColor];       // 本身颜色（没选中时边框颜色）    aSwitch.thumbTintColor = [UIColor blueColor];   // 滑块颜色

@property(nonatomic,getter=isOn)BOOL on;

    if (aSwitch.isOn) {        NSLog(@"1");

开关

- (void)setOn:(BOOL)on animated:(BOOL)animated;

    [aSwitch setOn:YES animated:YES];

开关

0 0