From 5cbd0d2cb7086fda592c00dbc3b07d06af95f080 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Thu, 30 Aug 2012 22:53:27 +0300
Subject: Add const to more classes.

---
 src/gui/widgets/radiogroup.cpp | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'src/gui/widgets/radiogroup.cpp')

diff --git a/src/gui/widgets/radiogroup.cpp b/src/gui/widgets/radiogroup.cpp
index 24813f6e2..e07b3782c 100644
--- a/src/gui/widgets/radiogroup.cpp
+++ b/src/gui/widgets/radiogroup.cpp
@@ -26,14 +26,15 @@
 
 #include "debug.h"
 
-RadioGroup::RadioGroup(std::string group, int height, int spacing) :
+RadioGroup::RadioGroup(const std::string &group, const int height,
+                       const int spacing) :
     WidgetGroup(group, height, spacing)
 {
 }
 
-gcn::Widget *RadioGroup::createWidget(std::string text)
+gcn::Widget *RadioGroup::createWidget(const std::string &text)
 {
-    RadioButton *widget = new RadioButton(text, mGroup, mCount == 0);
+    RadioButton *const widget = new RadioButton(text, mGroup, mCount == 0);
     widget->adjustSize();
     return widget;
 }
-- 
cgit v1.2.3-60-g2f50