我做了一个示例,在其中我在ScrollView内放置了七个开关,并且它们可以正常工作。
- (void)viewDidLoad {
[super viewDidLoad];
SevenSwitch *mySwitch = [[SevenSwitch alloc] initWithFrame:CGRectZero];
mySwitch.center = CGPointMake(self.view.bounds.size.width * 0.5, self.view.bounds.size.height * 0.5);
[mySwitch addTarget:self action:@selector(switchChanged:) forControlEvents:UIControlEventValueChanged];
mySwitch.on = true;
[_cntView addSubview:mySwitch];
SevenSwitch *mySwitch3 = [[SevenSwitch alloc] initWithFrame:CGRectZero];
mySwitch3.center = CGPointMake(self.view.bounds.size.width * 0.5, self.view.bounds.size.height * 0.5 + 70);
[mySwitch3 addTarget:self action:@selector(switchChanged:) forControlEvents:UIControlEventValueChanged];
[self.view addSubview:mySwitch3];
mySwitch3.thumbTintColor = [UIColor colorWithRed:0.19f green:0.23f blue:0.33f alpha:1.00f];
mySwitch3.activeColor = [UIColor colorWithRed:0.07f green:0.09f blue:0.11f alpha:1.00f];
mySwitch3.inactiveColor = [UIColor colorWithRed:0.07f green:0.09f blue:0.11f alpha:1.00f];
mySwitch3.onTintColor = [UIColor colorWithRed:0.45f green:0.58f blue:0.67f alpha:1.00f];
mySwitch3.borderColor = [UIColor clearColor];
mySwitch3.shadowColor = [UIColor blackColor];
[_cntView addSubview:mySwitch3];
}
- (void)switchChanged:(SevenSwitch *)sender {
NSLog(@"Changed value to: %@", sender.on ? @"ON" : @"OFF");
}
在这里,_cntView
是我放在滚动视图中的主要容器视图,请检查是否适用于您。
更新
正如我在评论中提到的那样,我不明白您想通过触摸跟踪表达什么,但我已经在滚动视图中使用了轻拍手势的示例,希望能有所帮助。
UIScrollView *scrollview = [[UIScrollView alloc] initWithFrame:CGRectMake(0, 0, self.view.frame.size.width,self.view.frame.size.height)];
[scrollview setContentSize:CGSizeMake(self.view.frame.size.width,700)];
[self.view addSubview:scrollview];
SevenSwitch *mySwitch = [[SevenSwitch alloc] initWithFrame:CGRectZero];
mySwitch.center = CGPointMake(self.view.bounds.size.width * 0.5, self.view.bounds.size.height * 0.5);
[mySwitch addTarget:self action:@selector(switchChanged:) forControlEvents:UIControlEventValueChanged];
mySwitch.on = true;
[scrollview addSubview:mySwitch];
SevenSwitch *mySwitch3 = [[SevenSwitch alloc] initWithFrame:CGRectZero];
mySwitch3.center = CGPointMake(self.view.bounds.size.width * 0.5, self.view.bounds.size.height * 0.5 + 70);
[mySwitch3 addTarget:self action:@selector(switchChanged:) forControlEvents:UIControlEventValueChanged];
mySwitch3.thumbTintColor = [UIColor colorWithRed:0.19f green:0.23f blue:0.33f alpha:1.00f];
mySwitch3.activeColor = [UIColor colorWithRed:0.07f green:0.09f blue:0.11f alpha:1.00f];
mySwitch3.inactiveColor = [UIColor colorWithRed:0.07f green:0.09f blue:0.11f alpha:1.00f];
mySwitch3.onTintColor = [UIColor colorWithRed:0.45f green:0.58f blue:0.67f alpha:1.00f];
mySwitch3.borderColor = [UIColor clearColor];
mySwitch3.shadowColor = [UIColor blackColor];
[scrollview addSubview:mySwitch3];
UITapGestureRecognizer *singleTap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(actionSingleTap:)];
singleTap.numberOfTapsRequired = 1;
singleTap.cancelsTouchesInView = NO;
[scrollview addGestureRecognizer:singleTap];
}
- (void)actionSingleTap:(UITapGestureRecognizer *)sender {
NSLog(@"Tap");
}
- (void)switchChanged:(SevenSwitch *)sender {
NSLog(@"Changed value to: %@", sender.on ? @"ON" : @"OFF");
}
我已经通过编程方式完成了所有新代码,并且它能够检测到sevenSwitch外部的触摸事件,并且也可以检测到在seven switch上的触摸/点击事件。
如果您想在Storyboard中使其可滚动并使用Storyboard outlet更改编程式的scrollview。