Fix building against 5.6

Apparently Qt modules are now required to use Q_SIGNALS and Q_SLOTS
macros instead of 'signals' and 'slots' in headers.

Change-Id: I4140b1fff4386d74bb371176919234366965e887
Reviewed-by: Mika Salmela <mika.salmela@theqtcompany.com>

6 files changed, 6 insertions, 6 deletions

diff --git a/src/datavisualization/axis/qabstract3daxis.h b/src/datavisualization/axis/qabstract3daxis.h
index 52c29531..69d4043c 100644
--- a/src/datavisualization/axis/qabstract3daxis.h
+++ b/src/datavisualization/axis/qabstract3daxis.h
@@ -93,7 +93,7 @@ public:
     void setTitleFixed(bool fixed);
     bool isTitleFixed() const;
 
-signals:
+Q_SIGNALS:
     void titleChanged(const QString &newTitle);
     void labelsChanged();
     void orientationChanged(QAbstract3DAxis::AxisOrientation orientation);
diff --git a/src/datavisualization/axis/qcategory3daxis.h b/src/datavisualization/axis/qcategory3daxis.h
index fa72f29d..30c8c602 100644
--- a/src/datavisualization/axis/qcategory3daxis.h
+++ b/src/datavisualization/axis/qcategory3daxis.h
@@ -37,7 +37,7 @@ public:
     void setLabels(const QStringList &labels);
     QStringList labels() const;
 
-signals:
+Q_SIGNALS:
     void labelsChanged();
 
 protected:
diff --git a/src/datavisualization/axis/qlogvalue3daxisformatter.h b/src/datavisualization/axis/qlogvalue3daxisformatter.h
index b4aabc3c..13ddf356 100644
--- a/src/datavisualization/axis/qlogvalue3daxisformatter.h
+++ b/src/datavisualization/axis/qlogvalue3daxisformatter.h
@@ -46,7 +46,7 @@ public:
     void setShowEdgeLabels(bool enabled);
     bool showEdgeLabels() const;
 
-signals:
+Q_SIGNALS:
     void baseChanged(qreal base);
     void autoSubGridChanged(bool enabled);
     void showEdgeLabelsChanged(bool enabled);
diff --git a/src/datavisualization/axis/qvalue3daxis.h b/src/datavisualization/axis/qvalue3daxis.h
index e301e78b..14ed7102 100644
--- a/src/datavisualization/axis/qvalue3daxis.h
+++ b/src/datavisualization/axis/qvalue3daxis.h
@@ -54,7 +54,7 @@ public:
     void setReversed(bool enable);
     bool reversed() const;
 
-signals:
+Q_SIGNALS:
     void segmentCountChanged(int count);
     void subSegmentCountChanged(int count);
     void labelFormatChanged(const QString &format);
diff --git a/src/datavisualization/axis/qvalue3daxis_p.h b/src/datavisualization/axis/qvalue3daxis_p.h
index 9a151b68..b712461f 100644
--- a/src/datavisualization/axis/qvalue3daxis_p.h
+++ b/src/datavisualization/axis/qvalue3daxis_p.h
@@ -48,7 +48,7 @@ public:
 
     void emitLabelsChanged();
 
-signals:
+Q_SIGNALS:
     void formatterDirty();
 
 protected:
diff --git a/src/datavisualization/axis/qvalue3daxisformatter_p.h b/src/datavisualization/axis/qvalue3daxisformatter_p.h
index a71953b6..a8a09662 100644
--- a/src/datavisualization/axis/qvalue3daxisformatter_p.h
+++ b/src/datavisualization/axis/qvalue3daxisformatter_p.h
@@ -58,7 +58,7 @@ public:
     void setAxis(QValue3DAxis *axis);
     void markDirty(bool labelsChange);
 
-public slots:
+public Q_SLOTS:
     void markDirtyNoLabelChange();
 
 protected: