QFilterKey creates creation changes

Change-Id: I4659f2f31b8e645dbf3d40208d6ca63081ffa4e9
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>

3 files changed, 17 insertions, 0 deletions

diff --git a/src/render/materialsystem/qfilterkey.cpp b/src/render/materialsystem/qfilterkey.cpp
index 93f48b493..fb215e0b5 100644
--- a/src/render/materialsystem/qfilterkey.cpp
+++ b/src/render/materialsystem/qfilterkey.cpp
@@ -140,6 +140,16 @@ QString QFilterKey::name() const
     return d->m_name;
 }
 
+Qt3DCore::QNodeCreatedChangeBasePtr QFilterKey::createNodeCreationChange() const
+{
+    auto creationChange = Qt3DCore::QNodeCreatedChangePtr<QFilterKeyData>::create(this);
+    auto &data = creationChange->data;
+    Q_D(const QFilterKey);
+    data.name = d->m_name;
+    data.value = d->m_value;
+    return creationChange;
+}
+
 } // namespace Qt3DRender
 
 QT_END_NAMESPACE
diff --git a/src/render/materialsystem/qfilterkey.h b/src/render/materialsystem/qfilterkey.h
index 44427ddf2..b8d30d65a 100644
--- a/src/render/materialsystem/qfilterkey.h
+++ b/src/render/materialsystem/qfilterkey.h
@@ -76,6 +76,7 @@ protected:
 private:
     Q_DECLARE_PRIVATE(QFilterKey)
     QT3D_CLONEABLE(QFilterKey)
+    Qt3DCore::QNodeCreatedChangeBasePtr createNodeCreationChange() const Q_DECL_OVERRIDE;
 };
 
 } // namespace Qt3DRender
diff --git a/src/render/materialsystem/qfilterkey_p.h b/src/render/materialsystem/qfilterkey_p.h
index 87c22a056..3a9855f08 100644
--- a/src/render/materialsystem/qfilterkey_p.h
+++ b/src/render/materialsystem/qfilterkey_p.h
@@ -68,6 +68,12 @@ public:
     QVariant m_value;
 };
 
+struct QFilterKeyData
+{
+    QString name;
+    QVariant value;
+};
+
 } // namespace Qt3DRender
 
 QT_END_NAMESPACE