enum CCControlEvent
{
    CCControlEventTouchDown           = 1 << 0,    
    CCControlEventTouchDragInside     = 1 << 1,    
    CCControlEventTouchDragOutside    = 1 << 2,    
    CCControlEventTouchDragEnter      = 1 << 3,    
    CCControlEventTouchDragExit       = 1 << 4,   
    CCControlEventTouchUpInside       = 1 << 5,   
    CCControlEventTouchUpOutside      = 1 << 6,    
    CCControlEventTouchCancel         = 1 << 7,    
    CCControlEventValueChanged        = 1 << 8     
};

typedef unsigned int CCControlEvent;

enum CCControlState
{
    CCControlStateNormal       = 1 << 0,
    CCControlStateHighlighted  = 1 << 1,
    CCControlStateDisabled     = 1 << 2,
    CCControlStateSelected     = 1 << 3
};

typedef unsigned int CCControlState;

class CCControl:public CCLayerRGBA
{  
    virtual CCControlState getState() const; 
  
    virtual void setEnabled(bool bEnabled);
    virtual bool isEnabled();
    
    virtual void setSelected(bool bSelected);
    virtual bool isSelected();
   
    virtual void setHighlighted(bool bHighlighted);
    virtual bool isHighlighted();
    bool hasVisibleParents();
   
    virtual void needsLayout();
    
    virtual bool isOpacityModifyRGB();
    virtual void setOpacityModifyRGB(bool bOpacityModifyRGB); 

    CCControl();
    virtual bool init(void);
    virtual ~CCControl();


    virtual void onEnter();
    virtual void onExit();
    virtual void registerWithTouchDispatcher();

    virtual void sendActionsForControlEvents(CCControlEvent controlEvents); 

    virtual void addTargetWithActionForControlEvents(CCObject* target, SEL_CCControlHandler action, CCControlEvent controlEvents);

    virtual void removeTargetWithActionForControlEvents(CCObject* target, SEL_CCControlHandler action, CCControlEvent controlEvents);

    virtual CCPoint getTouchLocation(CCTouch* touch);
    virtual bool isTouchInside(CCTouch * touch);
};