text: #pragma once
  
  #include <QWidget>
  #include "StartScreen.h"
  
  /**
   * This class manages the currently displayed window and transitioning
   *    between them.  The WindowManager also owns the memory for each 
   *    window.
   **/
  class WindowManager {
  public:
  	WindowManager() {}
  
  	void Start();
  	void SwitchWindows(QWidget* newWindow);
  
  private:
  	QWidget* _activeWindow = nullptr;
  };
  