在我的程序中有两个视图(scrollView-super,view-sub * 2)。如何在SuperView上获取touchesBegan事件
在我的情况下,两个子视图在scrollView中被子查看。在子视图中调用touchesBegan事件。
如何在scrollView中获取事件?
@interface MyScrollView:UIScrollView
...
@implement MyScrollView
...
-(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event
{
//here is my code
//but I can't get event here
...
}
-(id)initWithFrame:(CGRect) frame
{
...
MyView *view1 = [[MyView alloc] initWithFrame:(0, 0, 320, 240);
MyView *view2 = [[Myview alloc] initWithFrame:(0, 240, 320,240);
[self addSubview: view1];
[self addSibvoew: view2];
...
}
@interface MyView:UIView
...
@implement MyScrollView
...
-(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event
{
//break points
//here comes event
}
我怎样才能阻止子视图的touchesBegan事件 – bTagTiger
,我怎么能得到touchesMove方法? – bTagTiger
@bTagTiger:你无法在UITapGestureRecognizer中移动触摸。为避免触及子视图,只需禁用子视图的用户交互即可。 – Prajan