UISwitch 开关控件 开发笔记

 switchButoon = [[UISwitchalloc]initWithFrame:CGRectMake(200,200, 80,40)];

    [switchButoon addTarget: self  action:@selector(switchButoonChange:)forControlEvents:UIControlEventValueChanged];

    //开关控件外部的颜色

    switchButoon.tintColor = [UIColor  redColor];

    //开关控件切换槽 颜色

    switchButoon.onTintColor = [UIColor grayColor];

    //开关控件圆按钮按钮

    switchButoon.thumbTintColor = [UIColor  blueColor];

  //  In iOS 7, this property has no effect.  在ios7 中无效果

  // this image represents the interior contents of the switch. The image you specify is composited with the switch’s         rounded bezel and thumb to create the final appearance.

    switchButoon.onImage = [UIImageimageNamed:@"swithimage.png"];

    switchButoon.offImage = [UIImageimageNamed:@"swithimage.png"];

#pragma mark--

#pragma mark -- 开关控件事件

-(void)switchButoonChange:(id)sender

{

    UISwitch *swithch = (UISwitch *)sender;

    BOOL setting = swithch.isOn;

    [swithch setOn:setting animated:YES];

    if (setting)

    {

        NSLog(@"on");

    }else

    {

        NSLog(@"off");

    }

}