Function OnLButtonUp

Libraries/PropertyGrid/PropertyList.h:764–775

   }

   LRESULT OnLButtonUp(UINT /*uMsg*/, WPARAM /*wParam*/, LPARAM lParam, BOOL& bHandled)
   {
      int x = _GetDragPos(GET_X_LPARAM(lParam));
      if( m_iPrevious > 0 ) {
         m_iMiddle += x - m_iPrevious;
         Invalidate();
      }
      m_iPrevious = 0;
      m_iPrevXGhostBar = 0;
      bHandled = FALSE;
      return 0;
   }

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