some extra refreshing and updating on wxMac so the grid renders itself correctly.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@33800 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/generic/grid.cpp

@@ -7788,6 +7788,10 @@ void wxGrid::HideCellEditControl()
         wxRect rect( CellToRect(row, col) );
         CalcScrolledPosition(rect.x, rect.y, &rect.x, &rect.y );
         rect.width = m_gridWin->GetClientSize().GetWidth() - rect.x;
+#ifdef __WXMAC__
+        // ensure that the pixels under the focus ring get refreshed as well
+        rect.Inflate(10,10);
+#endif
         m_gridWin->Refresh( false, &rect );
     }
 }

src/generic/gridsel.cpp

@@ -807,6 +807,9 @@ void wxGridSelection::ClearSelection()
             {
                 r = m_grid->BlockToDeviceRect( coords1, coords1 );
                 ((wxWindow *)m_grid->m_gridWin)->Refresh( false, &r );
+#ifdef __WXMAC__
+                ((wxWindow *)m_grid->m_gridWin)->Update();
+#endif
             }
         }
     }
@@ -823,6 +826,9 @@ void wxGridSelection::ClearSelection()
         {
             r = m_grid->BlockToDeviceRect( coords1, coords2 );
             ((wxWindow *)m_grid->m_gridWin)->Refresh( false, &r );
+#ifdef __WXMAC__
+            ((wxWindow *)m_grid->m_gridWin)->Update();
+#endif
         }
     }
 
@@ -839,6 +845,9 @@ void wxGridSelection::ClearSelection()
                 r = m_grid->BlockToDeviceRect( wxGridCellCoords( row, 0 ),
                                                wxGridCellCoords( row, m_grid->GetNumberCols() - 1 ) );
                 ((wxWindow *)m_grid->m_gridWin)->Refresh( false, &r );
+#ifdef __WXMAC__
+                ((wxWindow *)m_grid->m_gridWin)->Update();
+#endif
             }
         }
     }
@@ -856,6 +865,9 @@ void wxGridSelection::ClearSelection()
                 r = m_grid->BlockToDeviceRect( wxGridCellCoords( 0, col ),
                                                wxGridCellCoords( m_grid->GetNumberRows() - 1, col ) );
                 ((wxWindow *)m_grid->m_gridWin)->Refresh( false, &r );
+#ifdef __WXMAC__
+                ((wxWindow *)m_grid->m_gridWin)->Update();
+#endif
             }
         }
     }