QScaleTransform implements doClone and copy methods

Change-Id: Ia07e0f75e5c9dad8dda3672524b3df3bb211687b
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>

2 files changed, 17 insertions, 0 deletions

diff --git a/src/core/transforms/qscaletransform.cpp b/src/core/transforms/qscaletransform.cpp
index 8fd2718e6..b87e9d62f 100644
--- a/src/core/transforms/qscaletransform.cpp
+++ b/src/core/transforms/qscaletransform.cpp
@@ -58,12 +58,26 @@ QScaleTransform::QScaleTransform(QNode *parent) :
 {
 }
 
+void QScaleTransform::copy(const QNode *ref)
+{
+    Q_D(QScaleTransform);
+    QAbstractTransform::copy(ref);
+    const QScaleTransform *transform = qobject_cast<const QScaleTransform *>(ref);
+    if (ref != Q_NULLPTR) {
+        d->m_scale3D = transform->scale3D();
+    }
+}
 
 QScaleTransform::QScaleTransform(QScaleTransformPrivate &dd, QNode *parent)
     : QAbstractTransform(dd, parent)
 {
 }
 
+QScaleTransform *QScaleTransform::doClone(QNode *clonedParent) const
+{
+    return new QScaleTransform(clonedParent);
+}
+
 QVector3D QScaleTransform::scale3D() const
 {
     Q_D(const QScaleTransform);
diff --git a/src/core/transforms/qscaletransform.h b/src/core/transforms/qscaletransform.h
index fe51e9489..b52ed338c 100644
--- a/src/core/transforms/qscaletransform.h
+++ b/src/core/transforms/qscaletransform.h
@@ -59,6 +59,8 @@ class QT3DCORESHARED_EXPORT QScaleTransform : public QAbstractTransform
 public:
     explicit QScaleTransform(QNode *parent = 0);
 
+    void copy(const QNode *ref) Q_DECL_OVERRIDE;
+
     QVector3D scale3D() const;
     void    setScale3D(const QVector3D &scale3D);
 
@@ -74,6 +76,7 @@ Q_SIGNALS:
 protected:
     Q_DECLARE_PRIVATE(QScaleTransform)
     QScaleTransform(QScaleTransformPrivate &dd, QNode *parent = 0);
+    QScaleTransform *doClone(QNode *clonedParent) const Q_DECL_OVERRIDE;
 };
 
 } // Qt3D