Create backend nodes for any QAbstractChannelMapping subclass

Introduces a new creation change type to distinguish between
the frontend node triggering the creation. Following commits will
add the new channel mapping types and populate the backend node
appropriately.

Change-Id: I09b3cbcd3d716c9e9c18873066b9f282222ab783
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/src/animation/frontend/qabstractchannelmapping.cpp b/src/animation/frontend/qabstractchannelmapping.cpp
index d77efc0c0..3249e6876 100644
--- a/src/animation/frontend/qabstractchannelmapping.cpp
+++ b/src/animation/frontend/qabstractchannelmapping.cpp
@@ -49,6 +49,12 @@ QAbstractChannelMappingPrivate::QAbstractChannelMappingPrivate()
 {
 }
 
+/*! \internal */
+const QAbstractChannelMappingPrivate *QAbstractChannelMappingPrivate::get(const QAbstractChannelMapping *q)
+{
+    return q->d_func();
+}
+
 QAbstractChannelMapping::QAbstractChannelMapping(QAbstractChannelMappingPrivate &dd, Qt3DCore::QNode *parent)
     : Qt3DCore::QNode(dd, parent)
 {