Function OnSize

Libraries/PropertyGrid/PropertyList.h:650–664

   }

   LRESULT OnSize(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& bHandled)
   {      
      // Size handler supplied by DJ (thank to this masked site reader)
      _DestroyInplaceWindow();
      // Calculate drag position
      RECT rc = { 0 };
      GetClientRect(&rc);
      if( !m_bColumnFixed ) m_iMiddle = (rc.right - rc.left) / 2;
      m_iPrevious = 0;
      BOOL bDummy = FALSE;
      OnSelChange(0, 0, 0, bDummy);
      //
      bHandled = FALSE;
      return 0;
   }

   LRESULT OnScroll(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM /*lParam*/, BOOL& bHandled)
   {