diff options
3 files changed, 52 insertions, 0 deletions
diff --git a/src/declarative/graphicsitems/qdeclarativevisualitemmodel.cpp b/src/declarative/graphicsitems/qdeclarativevisualitemmodel.cpp index 65b14cf..c6b8514 100644 --- a/src/declarative/graphicsitems/qdeclarativevisualitemmodel.cpp +++ b/src/declarative/graphicsitems/qdeclarativevisualitemmodel.cpp @@ -714,6 +714,7 @@ void QDeclarativeVisualDataModel::setModel(const QVariant &model) QObject::disconnect(d->m_abstractItemModel, SIGNAL(rowsMoved(const QModelIndex&,int,int,const QModelIndex&,int)), this, SLOT(_q_rowsMoved(const QModelIndex&,int,int,const QModelIndex&,int))); QObject::disconnect(d->m_abstractItemModel, SIGNAL(modelReset()), this, SLOT(_q_modelReset())); + QObject::disconnect(d->m_abstractItemModel, SIGNAL(layoutChanged()), this, SLOT(_q_modelReset())); d->m_abstractItemModel = 0; } else if (d->m_visualItemModel) { QObject::disconnect(d->m_visualItemModel, SIGNAL(itemsInserted(int,int)), @@ -761,6 +762,7 @@ void QDeclarativeVisualDataModel::setModel(const QVariant &model) QObject::connect(d->m_abstractItemModel, SIGNAL(rowsMoved(const QModelIndex&,int,int,const QModelIndex&,int)), this, SLOT(_q_rowsMoved(const QModelIndex&,int,int,const QModelIndex&,int))); QObject::connect(d->m_abstractItemModel, SIGNAL(modelReset()), this, SLOT(_q_modelReset())); + QObject::connect(d->m_abstractItemModel, SIGNAL(layoutChanged()), this, SLOT(_q_modelReset())); d->m_metaDataCacheable = true; return; } diff --git a/tests/auto/declarative/qdeclarativevisualdatamodel/data/datalist.qml b/tests/auto/declarative/qdeclarativevisualdatamodel/data/datalist.qml new file mode 100644 index 0000000..a798f77 --- /dev/null +++ b/tests/auto/declarative/qdeclarativevisualdatamodel/data/datalist.qml @@ -0,0 +1,15 @@ +import Qt 4.7 + +ListView { + width: 100 + height: 100 + anchors.fill: parent + model: myModel + delegate: Component { + Rectangle { + height: 25 + width: 100 + Text { objectName: "display"; text: display } + } + } +} diff --git a/tests/auto/declarative/qdeclarativevisualdatamodel/tst_qdeclarativevisualdatamodel.cpp b/tests/auto/declarative/qdeclarativevisualdatamodel/tst_qdeclarativevisualdatamodel.cpp index e0f32ea..3cd786f 100644 --- a/tests/auto/declarative/qdeclarativevisualdatamodel/tst_qdeclarativevisualdatamodel.cpp +++ b/tests/auto/declarative/qdeclarativevisualdatamodel/tst_qdeclarativevisualdatamodel.cpp @@ -83,6 +83,7 @@ public: private slots: void rootIndex(); + void updateLayout(); void objectListModel(); private: @@ -155,6 +156,40 @@ void tst_qdeclarativevisualdatamodel::rootIndex() delete obj; } +void tst_qdeclarativevisualdatamodel::updateLayout() +{ + QDeclarativeView view; + + QStandardItemModel model; + initStandardTreeModel(&model); + + view.rootContext()->setContextProperty("myModel", &model); + + view.setSource(QUrl::fromLocalFile(SRCDIR "/data/datalist.qml")); + + QDeclarativeListView *listview = qobject_cast<QDeclarativeListView*>(view.rootObject()); + QVERIFY(listview != 0); + + QDeclarativeItem *contentItem = listview->contentItem(); + QVERIFY(contentItem != 0); + + QDeclarativeText *name = findItem<QDeclarativeText>(contentItem, "display", 0); + QCOMPARE(name->text(), QString("Row 1 Item")); + name = findItem<QDeclarativeText>(contentItem, "display", 1); + QCOMPARE(name->text(), QString("Row 2 Item")); + name = findItem<QDeclarativeText>(contentItem, "display", 2); + QCOMPARE(name->text(), QString("Row 3 Item")); + + model.invisibleRootItem()->sortChildren(0, Qt::DescendingOrder); + + name = findItem<QDeclarativeText>(contentItem, "display", 0); + QCOMPARE(name->text(), QString("Row 3 Item")); + name = findItem<QDeclarativeText>(contentItem, "display", 1); + QCOMPARE(name->text(), QString("Row 2 Item")); + name = findItem<QDeclarativeText>(contentItem, "display", 2); + QCOMPARE(name->text(), QString("Row 1 Item")); +} + void tst_qdeclarativevisualdatamodel::objectListModel() { QDeclarativeView view; |