QQmlInstanceModel::ReleaseFlags: add enum value 'Pooled'

Now that we're about to add support for delegate item
recycling in ListView, we need to add an extra enum
value to the ReleaseFlags. This will be needed later so
that ListView can distinguish between items that are
still referenced and visible in the viewport, and items
that not referenced, but at the same time, still
alive in the pool.

Change-Id: I4a1110b6b43ba109ccd160d22010569dd5410829
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/qmlmodels/qqmlobjectmodel_p.h b/src/qmlmodels/qqmlobjectmodel_p.h
index 0aa818d724..99a1fe2379 100644
--- a/src/qmlmodels/qqmlobjectmodel_p.h
+++ b/src/qmlmodels/qqmlobjectmodel_p.h
@@ -74,7 +74,7 @@ class Q_QMLMODELS_PRIVATE_EXPORT QQmlInstanceModel : public QObject
 public:
     virtual ~QQmlInstanceModel() {}
 
-    enum ReleaseFlag { Referenced = 0x01, Destroyed = 0x02 };
+    enum ReleaseFlag { Referenced = 0x01, Destroyed = 0x02, Pooled = 0x04 };
     Q_DECLARE_FLAGS(ReleaseFlags, ReleaseFlag)
 
     virtual int count() const = 0;