Added missing screen update on deselection in wxGrid (ticket #4212, part1).

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@54238 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/generic/grid.cpp b/src/generic/grid.cpp
index 33f31d9f2a8a96cf56c57e88c96a290585da7b4d..def8868c2ef95bcacfde4896a434a0e310d8c69c 100644 (file)
--- a/src/generic/grid.cpp
+++ b/src/generic/grid.cpp
@@ -11019,9 +11019,13 @@ wxArrayInt wxGrid::GetSelectedCols() const
 
 void wxGrid::ClearSelection()
 {
+    wxRect r1 = BlockToDeviceRect( m_selectingTopLeft, m_selectingBottomRight);
+    wxRect r2 = BlockToDeviceRect( m_currentCellCoords, m_selectingKeyboard );
     m_selectingTopLeft =
     m_selectingBottomRight =
     m_selectingKeyboard = wxGridNoCellCoords;
+    Refresh( false, &r1 );
+    Refresh( false, &r2 );
     if ( m_selection )
         m_selection->ClearSelection();
 }