gistfile1.m

- (UIView *)hitTest:(CGPoint)point withEvent:(UIEvent *)event {
	// never return self. always return the result of [super hitTest..].
	// this takes userInteraction state, enabled, alpha values etc. into account
	UIView *hitResult = [super hitTest:point withEvent:event];
	
	// don't check for links if the event was handled by one of the subviews
	if (hitResult != self) {
		return hitResult;
	}
	
	BOOL didHitLink = ([self linkAtPoint:point] != nil);
	if (self.onlyCatchTouchesOnLinks && !didHitLink) {
		return nil; // not catch the touch if it didn't hit a link
	}
	return hitResult;
}