diff -r 83dd3447a212 -r e04da46ee43c QTfrontend/ui/widget/qpushbuttonwithsound.h
--- a/QTfrontend/ui/widget/qpushbuttonwithsound.h	Fri Feb 17 17:43:59 2012 +0100
+++ b/QTfrontend/ui/widget/qpushbuttonwithsound.h	Fri Feb 17 18:23:36 2012 +0100
@@ -1,20 +1,20 @@
-#ifndef QPUSHBUTTONWITHSOUND_H
-#define QPUSHBUTTONWITHSOUND_H
-
-#include <QPushButton>
-
-class QPushButtonWithSound : public QPushButton
-{
-        Q_OBJECT
-    public:
-        explicit QPushButtonWithSound(QWidget *parent = 0);
-        bool isSoundEnabled;
-    signals:
-
-    public slots:
-    private slots:
-        void buttonClicked();
-
-};
-
-#endif // QPUSHBUTTONWITHSOUND_H
+#ifndef QPUSHBUTTONWITHSOUND_H
+#define QPUSHBUTTONWITHSOUND_H
+
+#include <QPushButton>
+
+class QPushButtonWithSound : public QPushButton
+{
+        Q_OBJECT
+    public:
+        explicit QPushButtonWithSound(QWidget *parent = 0);
+        bool isSoundEnabled;
+    signals:
+
+    public slots:
+    private slots:
+        void buttonClicked();
+
+};
+
+#endif // QPUSHBUTTONWITHSOUND_H