From 0cf25233911371b0fa989a2f47bfc6c67849cf1a Mon Sep 17 00:00:00 2001
From: Julian Smart <julian@anthemion.co.uk>
Date: Sun, 6 Apr 2003 16:33:52 +0000
Subject: [PATCH] Applied patch [ 705441 ] Radio button consecutive groups bug
 Backported from head

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_4_BRANCH@20027 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 docs/changes.txt     |  1 +
 src/msw/radiobut.cpp | 12 ++++++++----
 2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/docs/changes.txt b/docs/changes.txt
index b3b33205ed..2d29a1c7d5 100644
--- a/docs/changes.txt
+++ b/docs/changes.txt
@@ -217,6 +217,7 @@ wxMSW:
 - fixes for wxLocale::Init and Borland C++
 - Fix for bug whereby owner-drawn buttons didn't draw multiline labels correctly
 - Alt-letter didn't switch focus to a spin ctrl following static control with hotkey
+- Fix for multiple consecutive groups of radiobuttons
 
 wxMotif:
 
diff --git a/src/msw/radiobut.cpp b/src/msw/radiobut.cpp
index d3729c2951..e7d08e743f 100644
--- a/src/msw/radiobut.cpp
+++ b/src/msw/radiobut.cpp
@@ -117,7 +117,10 @@ void wxRadioButton::SetValue(bool value)
         wxWindowList::Node *nodeThis = siblings.Find(this);
         wxCHECK_RET( nodeThis, _T("radio button not a child of its parent?") );
 
-        // turn off all radio buttons before this one
+        // if it's not the first item of the group ...
+        if ( !HasFlag(wxRB_GROUP) )
+        {
+            // ... turn off all radio buttons before it
         for ( wxWindowList::Node *nodeBefore = nodeThis->GetPrevious();
               nodeBefore;
               nodeBefore = nodeBefore->GetPrevious() )
@@ -126,8 +129,8 @@ void wxRadioButton::SetValue(bool value)
                                                wxRadioButton);
             if ( !btn )
             {
-                // the radio buttons in a group must be consecutive, so there
-                // are no more of them
+                    // the radio buttons in a group must be consecutive, so
+                    // there are no more of them
                 break;
             }
 
@@ -140,8 +143,9 @@ void wxRadioButton::SetValue(bool value)
                 break;
             }
         }
+        }
 
-        // ... and all after this one
+        // ... and also turn off all buttons after this one
         for ( wxWindowList::Node *nodeAfter = nodeThis->GetNext();
               nodeAfter;
               nodeAfter = nodeAfter->GetNext() )