Change qreals to floats

+ Fix default axes to sensible
+ Fix some rounding errors in surface creation

Task-number: QTRD-2622
Change-Id: I44450efc1e77ac8d8dbefc75814345949b8fb1f1
Reviewed-by: Mika Salmela <mika.salmela@digia.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/src/datavisualization/data/qbardataitem.h b/src/datavisualization/data/qbardataitem.h
index 68bbcedf..f596b16b 100644
--- a/src/datavisualization/data/qbardataitem.h
+++ b/src/datavisualization/data/qbardataitem.h
@@ -29,14 +29,14 @@ class QT_DATAVISUALIZATION_EXPORT QBarDataItem
 {
 public:
     QBarDataItem();
-    QBarDataItem(qreal value);
+    QBarDataItem(float value);
     QBarDataItem(const QBarDataItem &other);
     ~QBarDataItem();
 
     QBarDataItem &operator=(const QBarDataItem &other);
 
-    void setValue(qreal value) { m_value = value; }
-    qreal value() const { return m_value; }
+    void setValue(float value) { m_value = value; }
+    float value() const { return m_value; }
 
     // TODO Set color, label format, ...?
 
@@ -46,7 +46,7 @@ protected:
     QBarDataItemPrivate *d_ptr;
 
 private:
-    qreal m_value;
+    float m_value;
 };
 
 QT_DATAVISUALIZATION_END_NAMESPACE