CXTPTabClientWnd tab change icon

class CMyTabClientWnd : public CXTPTabClientWnd
{
public:
 class CMyWorkspace : public CXTPTabClientWnd::CSingleWorkspace
 {
  virtual BOOL DrawIcon(CDC* pDC, CPoint pt, CXTPTabManagerItem* pItem, BOOL bDraw, CSize& szIcon) const
  {
   if (GetPaintManager()->m_bShowIcons == FALSE)
    return FALSE;
   HICON hIcon = GetItemIcon( pItem );
   if( hIcon )
   {
    // We have an icon so lets set the size ... the cx/cy could be obtained from the icon but in this case I am only using one 8x8 icon so hardcoding is okay
    szIcon.cx = 8;
    szIcon.cy = 8;
    if( bDraw )
    {
     // Only draw it if we were asked to
     DrawIconEx( pDC->GetSafeHdc(), pt.x, pt.y, hIcon, szIcon.cx, szIcon.cy, 0, NULL, DI_NORMAL );
    }
    return TRUE;
   }
   // There is no icon so modify icon size to "0" so tab width and caption position are layed out properly
   szIcon.cx = 0;
   return FALSE;
  };
 };

 virtual CWorkspace* CreateWorkspace()
 {
  return new CMyWorkspace();
 }
 virtual HICON GetItemIcon(const CXTPTabManagerItem* pItem) const
 {
  HICON hIcon = NULL;
  if( pItem )
  {
   // Obtain icon to use from frame window or return NULL if none
   HWND hWnd = pItem->GetHandle();
   hIcon = (HICON)::SendMessage(hWnd, WM_XTP_GETTABICON, 0, 0);
  }
  return hIcon ? hIcon : NULL;
 };
};