From 63509fb3c424dd69d8f5db35f7ae16950b9a3595 Mon Sep 17 00:00:00 2001
From: Julian Smart <julian@anthemion.co.uk>
Date: Tue, 16 Aug 2011 20:52:15 +0000
Subject: [PATCH] Implemented non-selection of content when setting focus via
 the keyboard.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@68749 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 docs/changes.txt   | 2 ++
 src/msw/window.cpp | 7 +++++++
 2 files changed, 9 insertions(+)

diff --git a/docs/changes.txt b/docs/changes.txt
index 1bfcf05b02..2b53227ba1 100644
--- a/docs/changes.txt
+++ b/docs/changes.txt
@@ -470,6 +470,8 @@ MSW:
 
 - Added wxGCDC(wxEnhMetaFileDC) ctor (Marcin Wojdyr).
 - Added wxTopLevelWindow::MSWGetSystemMenu().
+- Multiline text controls no longer select all content when gaining focus from
+  the keyboard.
 
 
 2.9.2: (released 2011-07-05)
diff --git a/src/msw/window.cpp b/src/msw/window.cpp
index 5e2e43a438..3bdd324931 100644
--- a/src/msw/window.cpp
+++ b/src/msw/window.cpp
@@ -3100,6 +3100,13 @@ wxWindowMSW::MSWHandleMessage(WXLRESULT *result,
 
                 processed = true;
             }
+            else if (IsOfStandardClass() && IsKindOf(CLASSINFO(wxTextCtrl)) && ((wxTextCtrl*)this)->IsMultiLine())
+            {
+                rc.result = MSWDefWindowProc(message, wParam, lParam);
+                // Clear the DLGC_HASSETSEL bit from the return value
+                rc.result &= ~DLGC_HASSETSEL;
+                processed = true;
+            }
             //else: get the dlg code from the DefWindowProc()
             break;
 
-- 
2.45.2