class CCControlSlider : public CCControl
{    
     virtual float getValue() const; 
     virtual void setValue(float val);

     virtual float getMinimumValue() const;
     virtual void setMinimumValue(float val);

     virtual float getMaximumValue() const;
     virtual void  setMaximumValue(float val);

     virtual void setMaximumValue(float val);
     virtual void setEnabled(bool enabled);
     virtual bool isTouchInside(CCTouch * touch);
     CCPoint locationFromTouch(CCTouch* touch);

     virtual float getMinimumAllowedValue() const;
     virtual void  setMinimumAllowedValue(float val);

     virtual float getMaximumAllowedValue() const;
     virtual void  setMaximumAllowedValue(float val); 

     virtual CCSprite*  getThumbSprite() const;
     virtual void  setThumbSprite(CCSprite* val);

     virtual CCSprite*  getProgressSprite() const;
     virtual void  setProgressSprite(CCSprite* val);

     virtual CCSprite*  getBackgroundSprite() const;
     virtual void  setBackgroundSprite(CCSprite* val);

     CCControlSlider();
     virtual ~CCControlSlider();

     virtual bool initWithSprites(CCSprite * backgroundSprite, CCSprite* progressSprite, CCSprite* thumbSprite);
     static CCControlSlider* create(const char* bgFile, const char* progressFile, const char* thumbFile);
     static CCControlSlider* create(CCSprite * backgroundSprite, CCSprite* pogressSprite, CCSprite* thumbSprite);
     virtual void needsLayout();  
};