From 2e59ac643e22ba262e82514ea02af277715f918a Mon Sep 17 00:00:00 2001
From: Gary Martin <gary@garycmartin.com>
Date: Mon, 15 Jun 2009 23:58:32 +0000
Subject: Fixed radio buttons so tools are added to a group (toolbar now correctly shows state).

---
diff --git a/activity.py b/activity.py
index b0918dd..53c3f00 100644
--- a/activity.py
+++ b/activity.py
@@ -25,8 +25,14 @@ class PhysicsActivity(olpcgames.PyGameActivity):
         
         # make + add the component buttons
         self.radioList = {}
+        firstButton = None
         for c in tools.allTools:                             
             button = RadioToolButton(named_icon=c.icon)
+            if firstButton:
+                button.set_group(firstButton)
+            else:
+                button.set_group(None)
+                firstButton = button
             button.set_tooltip(_(c.toolTip))
             button.connect('clicked',self.radioClicked)
             create_toolbar.insert(button,-1)    
--
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