text: #ifndef DWITEMDATA_H
  #define DWITEMDATA_H
  
  #include <wx/treectrl.h>
  #include <rapidjson/document.h>
  
  class DWItemData : public wxTreeItemData
  {
  public:
      DWItemData (const wxDateTime& date, bool empty) : wxTreeItemData() 
      {
          m_date = date; 
          m_empty = empty;
      };
      ~DWItemData() {};
      wxDateTime GetDate() const { return m_date; };   
      bool IsEmpty() const { return m_empty; };   
  private:
      wxDateTime m_date; 
      bool m_empty;
  };
  
  #endif // DWITEMDATA_H
  