iOS UITableView UIScrollView 的支持触摸事件

#import <UIKit/UIKit.h>

@interface touchScrollView : UIScrollView

@end

#import "touchScrollView.h"

@implementation touchScrollView

- (id)initWithFrame:(CGRect)frame
{
self = [super initWithFrame:frame];
if (self) {
// Initialization code
}
return self;
}

-(void) touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event{
[super touchesBegan:touches withEvent:event];
if ( !self.dragging )
{
[[self nextResponder] touchesBegan:touches withEvent:event];
}
}

-(void) touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event{
[super touchesEnded:touches withEvent:event];
if ( !self.dragging )
{
[[self nextResponder] touchesEnded:touches withEvent:event];
}
}

-(void) touchesCancelled:(NSSet *)touches withEvent:(UIEvent *)event
{
[super touchesEnded:touches withEvent:event];
if(!self.dragging)
{
[[self nextResponder] touchesCancelled:touches withEvent:event];
}
}

-(void) touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event
{
[super touchesMoved:touches withEvent:event];
if(!self.dragging)
{
[[self nextResponder] touchesMoved:touches withEvent:event];
}
}