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/axis/qabstract3daxis.cpp |  2 +-
 src/datavisualization/axis/qabstract3daxis.h   | 12 +++++-------
 src/datavisualization/axis/qvalue3daxis.h      |  2 +-
 3 files changed, 7 insertions(+), 9 deletions(-)

(limited to 'src/datavisualization/axis')

diff --git a/src/datavisualization/axis/qabstract3daxis.cpp b/src/datavisualization/axis/qabstract3daxis.cpp
index 2ee7a25d..39b1230e 100644
--- a/src/datavisualization/axis/qabstract3daxis.cpp
+++ b/src/datavisualization/axis/qabstract3daxis.cpp
@@ -151,7 +151,7 @@ QAbstract3DAxis::AxisType QAbstract3DAxis::type() const
  *
  * Defines the title for the axis.
  */
-void QAbstract3DAxis::setTitle(QString title)
+void QAbstract3DAxis::setTitle(const QString &title)
 {
     if (d_ptr->m_title != title) {
         d_ptr->m_title = title;
diff --git a/src/datavisualization/axis/qabstract3daxis.h b/src/datavisualization/axis/qabstract3daxis.h
index 28b93f36..0d63615a 100644
--- a/src/datavisualization/axis/qabstract3daxis.h
+++ b/src/datavisualization/axis/qabstract3daxis.h
@@ -20,11 +20,9 @@
 #define QABSTRACT3DAXIS_H
 
 #include <QtDataVisualization/qdatavisualizationglobal.h>
-
-#include <QObject>
-#include <QScopedPointer>
-#include <QVector>
-#include <QStringList>
+#include <QtCore/QObject>
+#include <QtCore/QScopedPointer>
+#include <QtCore/QStringList>
 
 QT_BEGIN_NAMESPACE_DATAVISUALIZATION
 
@@ -63,7 +61,7 @@ protected:
 public:
     virtual ~QAbstract3DAxis();
 
-    void setTitle(QString title);
+    void setTitle(const QString &title);
     QString title() const;
 
     void setLabels(const QStringList &labels);
@@ -84,7 +82,7 @@ public:
     void setRange(float min, float max);
 
 signals:
-    void titleChanged(QString newTitle);
+    void titleChanged(const QString &newTitle);
     void labelsChanged();
     void orientationChanged(AxisOrientation orientation);
     void minChanged(float value);
diff --git a/src/datavisualization/axis/qvalue3daxis.h b/src/datavisualization/axis/qvalue3daxis.h
index c930c700..f0af759b 100644
--- a/src/datavisualization/axis/qvalue3daxis.h
+++ b/src/datavisualization/axis/qvalue3daxis.h
@@ -48,7 +48,7 @@ public:
 signals:
     void segmentCountChanged(int count);
     void subSegmentCountChanged(int count);
-    void labelFormatChanged(QString format);
+    void labelFormatChanged(const QString &format);
 
 protected:
     QValue3DAxisPrivate *dptr();
-- 
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