Remove wxGridSelection::ToggleCellSelection()

Remove the function because it's not usefull anymore and used only in one
place.

include/wx/generic/gridsel.h

@@ -52,14 +52,6 @@ public:
                     kbd, sendEvent);
     }
 
-    void ToggleCellSelection(int row, int col,
-                             const wxKeyboardState& kbd = wxKeyboardState());
-    void ToggleCellSelection(const wxGridCellCoords& coords,
-                             const wxKeyboardState& kbd = wxKeyboardState())
-    {
-        ToggleCellSelection(coords.GetRow(), coords.GetCol(), kbd);
-    }
-
     void DeselectBlock(const wxGridBlockCoords& block,
                        const wxKeyboardState& kbd = wxKeyboardState(),
                        bool sendEvent = true );

src/generic/grid.cpp

@@ -4577,7 +4577,21 @@ wxGrid::DoGridCellLeftDown(wxMouseEvent& event,
         {
             if ( m_selection )
             {
-                m_selection->ToggleCellSelection(coords, event);
+                if ( !m_selection->IsInSelection(coords) )
+                {
+                    // If the cell is not selected, select it.
+                    m_selection->SelectBlock(coords.GetRow(), coords.GetCol(),
+                                             coords.GetRow(), coords.GetCol(),
+                                             event);
+                }
+                else
+                {
+                    // Otherwise deselect it.
+                    m_selection->DeselectBlock(
+                        wxGridBlockCoords(coords.GetRow(), coords.GetCol(),
+                                          coords.GetRow(), coords.GetCol()),
+                                          event);
+                }
             }
 
             m_selectedBlockTopLeft = wxGridNoCellCoords;

src/generic/gridsel.cpp

@@ -183,23 +183,6 @@ void wxGridSelection::SelectBlock( int topRow, int leftCol,
            kbd, sendEvent);
 }
 
-void
-wxGridSelection::ToggleCellSelection(int row, int col,
-                                     const wxKeyboardState& kbd)
-{
-    // if the cell is not selected, select it
-    if ( !IsInSelection ( row, col ) )
-    {
-        SelectBlock(row, col, row, col, kbd);
-
-        return;
-    }
-
-    // otherwise deselect it.
-    DeselectBlock(wxGridBlockCoords(row, col, row, col), kbd);
-}
-
-
 void
 wxGridSelection::DeselectBlock(const wxGridBlockCoords& block,
                                const wxKeyboardState& kbd,