SwipeView: add index, view and isCurrentItem attached properties

Task-number: QTBUG-48052
Change-Id: I0d6d27cc352d999d8071b979349f2364f0edf74d
Reviewed-by: J-P Nurmi <jpnurmi@theqtcompany.com>

1 files changed, 32 insertions, 0 deletions

diff --git a/src/imports/extras/qquickswipeview_p.h b/src/imports/extras/qquickswipeview_p.h
index 718eccea..68f08783 100644
--- a/src/imports/extras/qquickswipeview_p.h
+++ b/src/imports/extras/qquickswipeview_p.h
@@ -52,6 +52,7 @@
 
 QT_BEGIN_NAMESPACE
 
+class QQuickSwipeViewAttached;
 class QQuickSwipeViewPrivate;
 
 class QQuickSwipeView : public QQuickContainer
@@ -66,6 +67,8 @@ public:
     int currentIndex() const;
     QQuickItem *currentItem() const;
 
+    static QQuickSwipeViewAttached *qmlAttachedProperties(QObject *object);
+
 public Q_SLOTS:
     void setCurrentIndex(int index);
 
@@ -84,8 +87,37 @@ private:
     Q_PRIVATE_SLOT(d_func(), void _q_updateCurrent())
 };
 
+class QQuickSwipeViewAttachedPrivate;
+
+class QQuickSwipeViewAttached : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(int index READ index NOTIFY indexChanged FINAL)
+    Q_PROPERTY(bool isCurrentItem READ isCurrentItem NOTIFY isCurrentItemChanged FINAL)
+    Q_PROPERTY(QQuickSwipeView *view READ view NOTIFY viewChanged FINAL)
+
+public:
+    explicit QQuickSwipeViewAttached(QQuickItem *delegateItem);
+    ~QQuickSwipeViewAttached();
+
+    int index() const;
+    bool isCurrentItem() const;
+    QQuickSwipeView *view() const;
+
+Q_SIGNALS:
+    void indexChanged();
+    void isCurrentItemChanged();
+    void viewChanged();
+
+private:
+    Q_DISABLE_COPY(QQuickSwipeViewAttached)
+    Q_DECLARE_PRIVATE(QQuickSwipeViewAttached)
+};
+
 Q_DECLARE_TYPEINFO(QQuickSwipeView, Q_COMPLEX_TYPE);
 
 QT_END_NAMESPACE
 
+QML_DECLARE_TYPEINFO(QQuickSwipeView, QML_HAS_ATTACHED_PROPERTIES)
+
 #endif // QQUICKSWIPEVIEW_P_H