In cocos2d-x 3.0 beta, I found :
/*** whether or not it will receive Touch events.
You can enable / disable touch events with this property.
Only the touches of this node will be affected. This “method” is not propagated to it’s children.
@since v0.8.1
**/
CC_DEPRECATED_ATTRIBUTE bool isTouchEnabled() const;
CC_DEPRECATED_ATTRIBUTE void setTouchEnabled(bool value);
So what should I use to replace them?