Detect touchesBegan

[lucferbux]

When overriding the touchesBegan method in a category the scroll stop working. There is no easy way to detect a touch in the view.

    - (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event
    {
        UIView * hitTestView = [self getNextResponderView:touches withEvent:event];
        [hitTestView touchesBegan:touches withEvent:event];
    }

    - (void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event
    {
        UIView * hitTestView = [self getNextResponderView:touches withEvent:event];
        [hitTestView touchesMoved:touches withEvent:event];
    }

    - (void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event
    {
        UIView * hitTestView = [self getNextResponderView:touches withEvent:event];
        [hitTestView touchesEnded:touches withEvent:event];
    }

    - (void)touchesCancelled:(NSSet *)touches withEvent:(UIEvent *)event
    {
        UIView * hitTestView = [self getNextResponderView:touches withEvent:event];
        [hitTestView touchesCancelled:touches withEvent:event];
    }

    - (UIView *)hitTest:(CGPoint)point withEvent:(UIEvent *)event
    {
        return self;
    }

    - (UIView *)getNextResponderView:(NSSet *)touches withEvent:(UIEvent *)event
    {
        UITouch * touch = [touches anyObject];
        CGPoint point = [touch locationInView:self];
        UIView * hitTestView = [super hitTest:point withEvent:event];
        return ( hitTestView == self ) ? nil : hitTestView;
    }