From d91e065526fe084374b206b6e7c9f0d628abb93d Mon Sep 17 00:00:00 2001
From: Miikka Heikkinen <miikka.heikkinen@digia.com>
Date: Mon, 17 Feb 2014 16:18:27 +0200
Subject: Clean up public API and includes usage
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Change-Id: I20ba0ffafa6bbe22d624a15fe3046ef2e33ab6d7
Reviewed-by: Tomi Korpipää <tomi.korpipaa@digia.com>
---
 src/datavisualization/data/qitemmodelscatterdataproxy.h | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'src/datavisualization/data/qitemmodelscatterdataproxy.h')

diff --git a/src/datavisualization/data/qitemmodelscatterdataproxy.h b/src/datavisualization/data/qitemmodelscatterdataproxy.h
index ef950843..c6d2245d 100644
--- a/src/datavisualization/data/qitemmodelscatterdataproxy.h
+++ b/src/datavisualization/data/qitemmodelscatterdataproxy.h
@@ -20,8 +20,8 @@
 #define QITEMMODELSCATTERDATAPROXY_H
 
 #include <QtDataVisualization/qscatterdataproxy.h>
-#include <QAbstractItemModel>
-#include <QStringList>
+#include <QtCore/QAbstractItemModel>
+#include <QtCore/QString>
 
 QT_BEGIN_NAMESPACE_DATAVISUALIZATION
 
@@ -65,10 +65,10 @@ public:
 
 signals:
     void itemModelChanged(const QAbstractItemModel* itemModel);
-    void xPosRoleChanged(QString role);
-    void yPosRoleChanged(QString role);
-    void zPosRoleChanged(QString role);
-    void rotationRoleChanged(QString role);
+    void xPosRoleChanged(const QString &role);
+    void yPosRoleChanged(const QString &role);
+    void zPosRoleChanged(const QString &role);
+    void rotationRoleChanged(const QString &role);
 
 protected:
     QItemModelScatterDataProxyPrivate *dptr();
-- 
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