The Cocos2d-x3.0 gets the UI control edited by cocostudio from the code

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Header files and namespace to be included:

 
 

  
  
# Include "cocostudio/CocoStudio. h"
  
  

  
  
# Include "ui/CocosGUI. h"
  
  

  
  
Using namespace cocos2d: ui;
  
  

  
  
Using namespace cocostudio; note: the header file directory included must be appended to the project: $ (EngineRoot) cocos \ editor-support, because cocostudio is in this directory.
 
 

The method to obtain the UI control is as follows:

   m_achievementLayer = dynamic_cast
 
  (GUIReader::getInstance()->widgetFromJsonFile("achievements/achievements.json"));   addChild(m_achievementLayer);   Widget* scoreWidget = dynamic_cast
  
   (m_achievementLayer->getChildByName("ImageView_231"));   m_score = dynamic_cast
   
    (scoreWidget->getChildByName("LabelAtlas_307"));   m_score->setStringValue("45");
   
  
 

Add button callback event

   Button* startButton = dynamic_cast
 
  (m_achievementLayer->getChildByName("Button_336"));   startButton->addTouchEventListener(this, toucheventselector(GameScene::touchStartButton)); 
 

You can use the addTouchEventListener function to bind the callback event of the button ~

Callback function implementation:

void GameScene::touchStartButton(Ref* pSender, TouchEventType type){       switch (type)       {        case TOUCH_EVENT_ENDED:        //do something        break;       }}