iOS 子视图超出父视图范围点击事件处理!

- (UIView *)hitTest:(CGPoint)point withEvent:(UIEvent *)event
{

UIView *view = [super hitTest:point withEvent:event];

NSLog(@"1-----%f------%f",point.x,point.y);
// 将point的x,y从以self为坐标系转换到以self.fb为坐标系进行参考
CGPoint buttonPoint = [self.fb convertPoint:point fromView:self];
NSLog(@"2-----%f------%f",buttonPoint.x,buttonPoint.y);
if ([self.fb pointInside:buttonPoint withEvent:event]) {
return self.fb;
}
return view;
}
//两者一样

- (UIView *)hitTest:(CGPoint)point withEvent:(UIEvent *)event {
UIView *view = [super hitTest:point withEvent:event];
if (view == nil) {
CGPoint tempoint = [self.senderBtn convertPoint:point fromView:self];
if (CGRectContainsPoint(self.senderBtn.bounds, tempoint))
{
view = self.senderBtn;
}
}
return view;
}