From 71e9f07df1e998f6180918cf48f80030a3498864 Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Mon, 22 Sep 2008 16:12:46 +0000
Subject: [PATCH] don't crash if the grid is being deleted while a cell editor
 is still shown (closes #9991)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@55798 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/generic/grid.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/generic/grid.cpp b/src/generic/grid.cpp
index 86738f9e3a..552a7a61d1 100644
--- a/src/generic/grid.cpp
+++ b/src/generic/grid.cpp
@@ -4315,6 +4315,11 @@ bool wxGrid::Create(wxWindow *parent, wxWindowID id,
 
 wxGrid::~wxGrid()
 {
+    // Ensure that the editor control is destroyed before the grid is,
+    // otherwise we crash later when the editor tries to do something with the
+    // half destroyed grid
+    HideCellEditControl();
+
     // Must do this or ~wxScrollHelper will pop the wrong event handler
     SetTargetWindow(this);
     ClearAttrCache();