Added enabling/disabling of cell edit control.

Moved grid lines and cells by one pixel.
Call SelectBlock in SetCurrentCell (possibly not, what we want?)


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@5994 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/generic/grid.h

@@ -679,9 +679,7 @@ public:
     bool IsEditable() { return m_editable; }
     void EnableEditing( bool edit );
 
-#if 0  // at the moment the cell edit control is always active
     void     EnableCellEditControl( bool enable );
-#endif
 
     bool     IsCellEditControlEnabled()
              { return (m_cellEditCtrl && m_cellEditCtrlEnabled); }