Merge branch '4.7' of scm.dev.nokia.troll.no:qt/qt-qml into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/qt-qml:
  Add pincharea.qmlproject file for PinchArea example.
  Moving contentY by large values in List/GridView is slow

2 files changed, 107 insertions, 0 deletions

diff --git a/tests/auto/declarative/qdeclarativegridview/tst_qdeclarativegridview.cpp b/tests/auto/declarative/qdeclarativegridview/tst_qdeclarativegridview.cpp
index c183934..c8e7817 100644
--- a/tests/auto/declarative/qdeclarativegridview/tst_qdeclarativegridview.cpp
+++ b/tests/auto/declarative/qdeclarativegridview/tst_qdeclarativegridview.cpp
@@ -97,6 +97,7 @@ private slots:
     void onRemove_data();
     void testQtQuick11Attributes();
     void testQtQuick11Attributes_data();
+    void contentPosJump();
 
 private:
     QDeclarativeView *createView();
@@ -2077,6 +2078,56 @@ void tst_QDeclarativeGridView::testQtQuick11Attributes_data()
         << "";
 }
 
+void tst_QDeclarativeGridView::contentPosJump()
+{
+    QDeclarativeView *canvas = createView();
+
+    TestModel model;
+    for (int i = 0; i < 100; i++)
+        model.addItem("Item" + QString::number(i), "");
+
+    QDeclarativeContext *ctxt = canvas->rootContext();
+    ctxt->setContextProperty("testModel", &model);
+    ctxt->setContextProperty("testRightToLeft", QVariant(false));
+    ctxt->setContextProperty("testTopToBottom", QVariant(false));
+
+    canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/gridview1.qml"));
+    qApp->processEvents();
+
+    QDeclarativeGridView *gridview = findItem<QDeclarativeGridView>(canvas->rootObject(), "grid");
+    QVERIFY(gridview != 0);
+
+    QDeclarativeItem *contentItem = gridview->contentItem();
+    QVERIFY(contentItem != 0);
+
+    // Test jumping more than a page of items.
+    gridview->setContentY(500);
+
+    // Confirm items positioned correctly
+    int itemCount = findItems<QDeclarativeItem>(contentItem, "wrapper").count();
+    for (int i = 24; i < model.count() && i < itemCount; ++i) {
+        QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+        if (!item) qWarning() << "Item" << i << "not found";
+        QVERIFY(item);
+        QVERIFY(item->x() == (i%3)*80);
+        QVERIFY(item->y() == (i/3)*60);
+    }
+
+    gridview->setContentY(-100);
+    itemCount = findItems<QDeclarativeItem>(contentItem, "wrapper").count();
+    QVERIFY(itemCount < 15);
+    // Confirm items positioned correctly
+    for (int i = 0; i < model.count() && i < itemCount; ++i) {
+        QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+        if (!item) qWarning() << "Item" << i << "not found";
+        QVERIFY(item);
+        QVERIFY(item->x() == (i%3)*80);
+        QVERIFY(item->y() == (i/3)*60);
+    }
+
+    delete canvas;
+}
+
 QDeclarativeView *tst_QDeclarativeGridView::createView()
 {
     QDeclarativeView *canvas = new QDeclarativeView(0);
diff --git a/tests/auto/declarative/qdeclarativelistview/tst_qdeclarativelistview.cpp b/tests/auto/declarative/qdeclarativelistview/tst_qdeclarativelistview.cpp
index ec60e8a..0c96587 100644
--- a/tests/auto/declarative/qdeclarativelistview/tst_qdeclarativelistview.cpp
+++ b/tests/auto/declarative/qdeclarativelistview/tst_qdeclarativelistview.cpp
@@ -120,6 +120,7 @@ private slots:
     void rightToLeft();
     void test_mirroring();
     void orientationChange();
+    void contentPosJump();
 
 private:
     template <class T> void items();
@@ -2630,6 +2631,61 @@ void tst_QDeclarativeListView::orientationChange()
     delete canvas;
 }
 
+void tst_QDeclarativeListView::contentPosJump()
+{
+    QDeclarativeView *canvas = createView();
+
+    TestModel model;
+    for (int i = 0; i < 50; i++)
+        model.addItem("Item" + QString::number(i), "");
+
+    QDeclarativeContext *ctxt = canvas->rootContext();
+    ctxt->setContextProperty("testModel", &model);
+
+    TestObject *testObject = new TestObject;
+    ctxt->setContextProperty("testObject", testObject);
+
+    canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/listviewtest.qml"));
+    qApp->processEvents();
+
+    QDeclarativeListView *listview = findItem<QDeclarativeListView>(canvas->rootObject(), "list");
+    QTRY_VERIFY(listview != 0);
+
+    QDeclarativeItem *contentItem = listview->contentItem();
+    QTRY_VERIFY(contentItem != 0);
+
+    // Confirm items positioned correctly
+    int itemCount = findItems<QDeclarativeItem>(contentItem, "wrapper").count();
+    for (int i = 0; i < model.count() && i < itemCount; ++i) {
+        QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+        if (!item) qWarning() << "Item" << i << "not found";
+        QTRY_VERIFY(item);
+        QTRY_VERIFY(item->y() == i*20);
+    }
+
+    // Test jumping more than a page of items.
+    listview->setContentY(500);
+    itemCount = findItems<QDeclarativeItem>(contentItem, "wrapper").count();
+    for (int i = 25; i < model.count() && i < itemCount; ++i) {
+        QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+        if (!item) qWarning() << "Item" << i << "not found";
+        QTRY_VERIFY(item);
+        QTRY_VERIFY(item->y() == i*20);
+    }
+
+    listview->setContentY(-100);
+    itemCount = findItems<QDeclarativeItem>(contentItem, "wrapper").count();
+    QVERIFY(itemCount < 20);
+    for (int i = 0; i < model.count() && i < itemCount; ++i) {
+        QDeclarativeItem *item = findItem<QDeclarativeItem>(contentItem, "wrapper", i);
+        if (!item) qWarning() << "Item" << i << "not found";
+        QTRY_VERIFY(item);
+        QTRY_VERIFY(item->y() == i*20);
+    }
+
+    delete canvas;
+}
+
 void tst_QDeclarativeListView::qListModelInterface_items()
 {
     items<TestModel>();