From ad6791377de800999ced90ec48d780c3e7152ec0 Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Sun, 13 Aug 2006 01:13:53 +0000
Subject: [PATCH] fixed SetSelection(-1) for controls with multiple selection
 (patch 1537282)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@40585 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 src/generic/vlbox.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/generic/vlbox.cpp b/src/generic/vlbox.cpp
index 0195b3e4c0..7cdf248b6a 100644
--- a/src/generic/vlbox.cpp
+++ b/src/generic/vlbox.cpp
@@ -264,7 +264,10 @@ void wxVListBox::SetSelection(int selection)
 
     if ( HasMultipleSelection() )
     {
-        Select(selection);
+        if (selection != wxNOT_FOUND)
+            Select(selection);
+        else
+            DeselectAll();
         m_anchor = selection;
     }
 
-- 
2.45.2