Add QFxVisualItemModel::children notify signal

2 files changed, 10 insertions, 1 deletions

diff --git a/src/declarative/fx/qfxvisualitemmodel.cpp b/src/declarative/fx/qfxvisualitemmodel.cpp
index e1ac246..7ee6eea 100644
--- a/src/declarative/fx/qfxvisualitemmodel.cpp
+++ b/src/declarative/fx/qfxvisualitemmodel.cpp
@@ -123,6 +123,10 @@ public:
         emit q->countChanged();
     }
 
+    void emitChildrenChanged() {
+        Q_Q(QFxVisualItemModel);
+        emit q->childrenChanged();
+    }
     ItemList children;
 };
 
@@ -224,6 +228,8 @@ void QFxVisualItemModelPrivate::ItemList::append(QFxItem *item)
     QmlConcreteList<QFxItem*>::append(item);
     item->QObject::setParent(model->q_ptr);
     model->itemAppended();
+
+    model->emitChildrenChanged();
 }
 
 QFxVisualItemModelAttached *QFxVisualItemModel::qmlAttachedProperties(QObject *obj)
diff --git a/src/declarative/fx/qfxvisualitemmodel.h b/src/declarative/fx/qfxvisualitemmodel.h
index 5b613d8..8e33279 100644
--- a/src/declarative/fx/qfxvisualitemmodel.h
+++ b/src/declarative/fx/qfxvisualitemmodel.h
@@ -108,7 +108,7 @@ class Q_DECLARATIVE_EXPORT QFxVisualItemModel : public QFxVisualModel
     Q_OBJECT
     Q_DECLARE_PRIVATE(QFxVisualItemModel)
 
-    Q_PROPERTY(QmlList<QFxItem *>* children READ children DESIGNABLE false)
+    Q_PROPERTY(QmlList<QFxItem *>* children READ children NOTIFY childrenChanged DESIGNABLE false)
     Q_CLASSINFO("DefaultProperty", "children")
 
 public:
@@ -128,6 +128,9 @@ public:
 
     static QFxVisualItemModelAttached *qmlAttachedProperties(QObject *obj);
 
+signals:
+    void childrenChanged();
+
 private:
     Q_DISABLE_COPY(QFxVisualItemModel)
 };