bool HelloWorld::init()
{
  bool bRet = false;
  do
  {

    CC_BREAK_IF(! CCLayer::init());

		//參數(shù)就不說了，看一下你的資源文件就明白了
		CCControlSwitch * controlSwitch = CCControlSwitch::create(
			CCSprite::create("extensions/switch-mask.png"),
			CCSprite::create("extensions/switch-on.png"),
			CCSprite::create("extensions/switch-off.png"),
			CCSprite::create("extensions/switch-thumb.png"),
			CCLabelTTF::create("On", "Arial-BoldMT", 16),
			CCLabelTTF::create("Off", "Arial-BoldMT", 16));

		//設置位置
		controlSwitch->setPosition(ccp(240,160));

		//這個函數(shù)對應初始時，開關的狀態(tài)是開還是關。
		controlSwitch->setOn(true);
		//這個函數(shù)對應開關能否使用。
		controlSwitch->setEnabled(true);

		//添加事件監(jiān)聽
		controlSwitch->addTargetWithActionForControlEvents(this,cccontrol_selector(HelloWorld::valueChanged),
			CCControlEventValueChanged);

		this->addChild(controlSwitch);

    bRet = true;
  } while (0);

  return bRet;
}

void HelloWorld::valueChanged(CCObject * pSender,CCControlEvent controlEvent)
{
	CCControlSwitch * controlSwitch = (CCControlSwitch *)pSender;
	CCLog("click");
}