Added Paul Gamman's patch for 0 as FALSE in bool editor and renderer.

Fixed bug in grid selection code that caused crashes (e.g. when grid
had just 1 col and mode was row selection).


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@7976 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/generic/gridsel.cpp

@@ -402,7 +402,11 @@ void wxGridSelection::SelectBlock( int topRow, int leftCol,
     }
 
     // Handle single cell selection in SelectCell.
-    if ( topRow == bottomRow && leftCol == rightCol )
+    // (MB: added check for selection mode here to prevent
+    //  crashes if, for example, we are select rows and the
+    //  grid only has 1 col)
+    if ( m_selectionMode == wxGrid::wxGridSelectCells &&
+         topRow == bottomRow && leftCol == rightCol )
         SelectCell( topRow, leftCol, ControlDown,  ShiftDown,
                     AltDown, MetaDown, sendEvent );