Disable copying where default copy ctors would cause resource leaks.

Found by clazy.

Change-Id: Iec817c3c978c51658a462e8e3da2f74720002b23
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>

5 files changed, 8 insertions, 0 deletions

diff --git a/src/core/jobs/qaspectjob.h b/src/core/jobs/qaspectjob.h
index 6e6ad09f9..17d434be5 100644
--- a/src/core/jobs/qaspectjob.h
+++ b/src/core/jobs/qaspectjob.h
@@ -67,6 +67,7 @@ protected:
     QAspectJob(QAspectJobPrivate &dd);
 
 private:
+    Q_DISABLE_COPY(QAspectJob)
     Q_DECLARE_PRIVATE(QAspectJob)
     QAspectJobPrivate *d_ptr;
 };
diff --git a/src/core/nodes/qbackendnode.h b/src/core/nodes/qbackendnode.h
index 492935190..e8001e85d 100644
--- a/src/core/nodes/qbackendnode.h
+++ b/src/core/nodes/qbackendnode.h
@@ -90,6 +90,7 @@ protected:
     QBackendNodePrivate *d_ptr;
 
 private:
+    Q_DISABLE_COPY(QBackendNode)
     friend class QBackendScenePropertyChange;
 };
 
diff --git a/src/core/nodes/qbackendnode_p.h b/src/core/nodes/qbackendnode_p.h
index 8ab8d4271..c8a9b5a1b 100644
--- a/src/core/nodes/qbackendnode_p.h
+++ b/src/core/nodes/qbackendnode_p.h
@@ -82,6 +82,9 @@ public:
 
     QLockableObserverInterface *m_arbiter;
     QNodeId m_peerId;
+
+private:
+    Q_DISABLE_COPY(QBackendNodePrivate)
 };
 
 } // Qt3D
diff --git a/src/core/nodes/qnodevisitor_p.h b/src/core/nodes/qnodevisitor_p.h
index 85dc4c2ca..b6a65191a 100644
--- a/src/core/nodes/qnodevisitor_p.h
+++ b/src/core/nodes/qnodevisitor_p.h
@@ -98,6 +98,7 @@ public:
     void pop_back();
 
 private:
+    Q_DISABLE_COPY(QNodeVisitor)
     QNodeVector m_path;
 
     template<typename NodeVisitorFunctor>
diff --git a/src/core/qscenechange.h b/src/core/qscenechange.h
index a9ff9a13f..a5a36cac9 100644
--- a/src/core/qscenechange.h
+++ b/src/core/qscenechange.h
@@ -98,6 +98,8 @@ protected:
     // TODO: add timestamp from central clock and priority level
     // These can be used to resolve any conflicts between events
     // posted from different aspects
+private:
+    Q_DISABLE_COPY(QSceneChange)
 };
 
 typedef QSharedPointer<QSceneChange> QSceneChangePtr;