Separate view transition functionality into new file

Move most of the view transition functionality from qquickitemview*
into qquickitemviewtransition*.

- Move QQuickViewTransitionAttached
- Move QQuickItemViewTransitionManager, rename to QQuickItemViewTransitionJob
- Move FxViewItem transition-specific features into new QQuickViewItem
- Move transition-specific functions like transitionNextReposition() and
  canTransition() into QQuickItemViewTransitioner which holds all the
  transition objects now

Also mention in docs that there's no defined order for choosing between
multiple matching displaced transitions.

Change-Id: I8701c0d40d2af152c5d432a4c8de646854c76ea2
Reviewed-by: Martin Jones <martin.jones@nokia.com>

1 files changed, 0 insertions, 44 deletions

diff --git a/src/quick/items/qquickitemview_p.h b/src/quick/items/qquickitemview_p.h
index 0d3cd1c3ce..63262f32ab 100644
--- a/src/quick/items/qquickitemview_p.h
+++ b/src/quick/items/qquickitemview_p.h
@@ -324,53 +324,9 @@ public:
     QString m_nextSection;
 };
 
-class QQuickViewTransitionAttached : public QObject
-{
-    Q_OBJECT
-
-    Q_PROPERTY(int index READ index NOTIFY indexChanged)
-    Q_PROPERTY(QQuickItem* item READ item NOTIFY itemChanged)
-    Q_PROPERTY(QPointF destination READ destination NOTIFY destinationChanged)
-
-    Q_PROPERTY(QList<int> targetIndexes READ targetIndexes NOTIFY targetIndexesChanged)
-    Q_PROPERTY(QDeclarativeListProperty<QObject> targetItems READ targetItems NOTIFY targetItemsChanged)
-
-public:
-    QQuickViewTransitionAttached(QObject *parent);
-
-    int index() const { return m_index; }
-    QQuickItem *item() const { return m_item; }
-    QPointF destination() const { return m_destination; }
-
-    QList<int> targetIndexes() const { return m_targetIndexes; }
-    QDeclarativeListProperty<QObject> targetItems();
-
-    static QQuickViewTransitionAttached *qmlAttachedProperties(QObject *);
-
-signals:
-    void indexChanged();
-    void itemChanged();
-    void destinationChanged();
-
-    void targetIndexesChanged();
-    void targetItemsChanged();
-
-private:
-    friend class FxViewItemTransitionManager;
-    int m_index;
-    QQuickItem *m_item;
-    QPointF m_destination;
-
-    QList<int> m_targetIndexes;
-    QList<QObject *> m_targetItems;
-};
-
 
 QT_END_NAMESPACE
 
-QML_DECLARE_TYPE(QQuickViewTransitionAttached)
-QML_DECLARE_TYPEINFO(QQuickViewTransitionAttached, QML_HAS_ATTACHED_PROPERTIES)
-
 QT_END_HEADER
 
 #endif // QQUICKITEMVIEW_P_H