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Diffstat (limited to 'tests/auto/declarative/qmlgraphicsgridview/tst_qmlgraphicsgridview.cpp')
| -rw-r--r-- | tests/auto/declarative/qmlgraphicsgridview/tst_qmlgraphicsgridview.cpp | 964 |
1 files changed, 0 insertions, 964 deletions
diff --git a/tests/auto/declarative/qmlgraphicsgridview/tst_qmlgraphicsgridview.cpp b/tests/auto/declarative/qmlgraphicsgridview/tst_qmlgraphicsgridview.cpp deleted file mode 100644 index 7c8501c..0000000 --- a/tests/auto/declarative/qmlgraphicsgridview/tst_qmlgraphicsgridview.cpp +++ /dev/null @@ -1,964 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the test suite of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include <qmlengine.h> -#include <qmlcomponent.h> -#include <QtTest/QtTest> -#include <private/qlistmodelinterface_p.h> -#include <qmlview.h> -#include <private/qmlgraphicsgridview_p.h> -#include <private/qmlgraphicstext_p.h> -#include <qmlcontext.h> -#include <qmlexpression.h> - -class tst_QmlGraphicsGridView : public QObject -{ - Q_OBJECT -public: - tst_QmlGraphicsGridView(); - -private slots: - void items(); - void changed(); - void inserted(); - void removed(); - void moved(); - void changeFlow(); - void currentIndex(); - void defaultValues(); - void properties(); - void positionViewAtIndex(); - -private: - QmlView *createView(); - template<typename T> - T *findItem(QGraphicsObject *parent, const QString &id, int index=-1); - template<typename T> - QList<T*> findItems(QGraphicsObject *parent, const QString &objectName); - void dumpTree(QmlGraphicsItem *parent, int depth = 0); -}; - -class TestModel : public QAbstractListModel -{ -public: - enum Roles { Name = Qt::UserRole+1, Number = Qt::UserRole+2 }; - - TestModel(QObject *parent=0) : QAbstractListModel(parent) { - QHash<int, QByteArray> roles; - roles[Name] = "name"; - roles[Number] = "number"; - setRoleNames(roles); - } - - int rowCount(const QModelIndex &parent=QModelIndex()) const { return list.count(); } - QVariant data(const QModelIndex &index, int role=Qt::DisplayRole) const { - QVariant rv; - if (role == Name) - rv = list.at(index.row()).first; - else if (role == Number) - rv = list.at(index.row()).second; - - return rv; - } - - int count() const { return rowCount(); } - QString name(int index) const { return list.at(index).first; } - QString number(int index) const { return list.at(index).second; } - - void addItem(const QString &name, const QString &number) { - emit beginInsertRows(QModelIndex(), list.count(), list.count()); - list.append(QPair<QString,QString>(name, number)); - emit endInsertRows(); - } - - void insertItem(int index, const QString &name, const QString &number) { - emit beginInsertRows(QModelIndex(), index, index); - list.insert(index, QPair<QString,QString>(name, number)); - emit endInsertRows(); - } - - void removeItem(int index) { - emit beginRemoveRows(QModelIndex(), index, index); - list.removeAt(index); - emit endRemoveRows(); - } - - void moveItem(int from, int to) { - emit beginMoveRows(QModelIndex(), from, from, QModelIndex(), to); - list.move(from, to); - emit endMoveRows(); - } - - void modifyItem(int idx, const QString &name, const QString &number) { - list[idx] = QPair<QString,QString>(name, number); - emit dataChanged(index(idx,0), index(idx,0)); - } - -private: - QList<QPair<QString,QString> > list; -}; - -tst_QmlGraphicsGridView::tst_QmlGraphicsGridView() -{ -} - -void tst_QmlGraphicsGridView::items() -{ - QmlView *canvas = createView(); - - TestModel model; - model.addItem("Fred", "12345"); - model.addItem("John", "2345"); - model.addItem("Bob", "54321"); - model.addItem("Billy", "22345"); - model.addItem("Sam", "2945"); - model.addItem("Ben", "04321"); - model.addItem("Jim", "0780"); - - QmlContext *ctxt = canvas->rootContext(); - ctxt->setContextProperty("testModel", &model); - ctxt->setContextProperty("testTopToBottom", QVariant(false)); - - canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/gridview.qml")); - qApp->processEvents(); - - QmlGraphicsGridView *gridview = findItem<QmlGraphicsGridView>(canvas->rootObject(), "grid"); - QVERIFY(gridview != 0); - - QmlGraphicsItem *viewport = gridview->viewport(); - QVERIFY(viewport != 0); - - QCOMPARE(gridview->count(), model.count()); - QCOMPARE(viewport->childItems().count(), model.count()+1); // assumes all are visible, +1 for the (default) highlight item - - for (int i = 0; i < model.count(); ++i) { - QmlGraphicsText *name = findItem<QmlGraphicsText>(viewport, "textName", i); - QVERIFY(name != 0); - QCOMPARE(name->text(), model.name(i)); - QmlGraphicsText *number = findItem<QmlGraphicsText>(viewport, "textNumber", i); - QVERIFY(number != 0); - QCOMPARE(number->text(), model.number(i)); - } - - // set an empty model and confirm that items are destroyed - TestModel model2; - ctxt->setContextProperty("testModel", &model2); - - int itemCount = findItems<QmlGraphicsItem>(viewport, "wrapper").count(); - QVERIFY(itemCount == 0); - - delete canvas; -} - -void tst_QmlGraphicsGridView::changed() -{ - QmlView *canvas = createView(); - - TestModel model; - model.addItem("Fred", "12345"); - model.addItem("John", "2345"); - model.addItem("Bob", "54321"); - model.addItem("Billy", "22345"); - model.addItem("Sam", "2945"); - model.addItem("Ben", "04321"); - model.addItem("Jim", "0780"); - - QmlContext *ctxt = canvas->rootContext(); - ctxt->setContextProperty("testModel", &model); - ctxt->setContextProperty("testTopToBottom", QVariant(false)); - - canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/gridview.qml")); - qApp->processEvents(); - - QmlGraphicsFlickable *gridview = findItem<QmlGraphicsFlickable>(canvas->rootObject(), "grid"); - QVERIFY(gridview != 0); - - QmlGraphicsItem *viewport = gridview->viewport(); - QVERIFY(viewport != 0); - - model.modifyItem(1, "Will", "9876"); - QmlGraphicsText *name = findItem<QmlGraphicsText>(viewport, "textName", 1); - QVERIFY(name != 0); - QCOMPARE(name->text(), model.name(1)); - QmlGraphicsText *number = findItem<QmlGraphicsText>(viewport, "textNumber", 1); - QVERIFY(number != 0); - QCOMPARE(number->text(), model.number(1)); - - delete canvas; -} - -void tst_QmlGraphicsGridView::inserted() -{ - QmlView *canvas = createView(); - - TestModel model; - model.addItem("Fred", "12345"); - model.addItem("John", "2345"); - model.addItem("Bob", "54321"); - - QmlContext *ctxt = canvas->rootContext(); - ctxt->setContextProperty("testModel", &model); - ctxt->setContextProperty("testTopToBottom", QVariant(false)); - - canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/gridview.qml")); - qApp->processEvents(); - - QmlGraphicsGridView *gridview = findItem<QmlGraphicsGridView>(canvas->rootObject(), "grid"); - QVERIFY(gridview != 0); - - QmlGraphicsItem *viewport = gridview->viewport(); - QVERIFY(viewport != 0); - - model.insertItem(1, "Will", "9876"); - - // let transitions settle. - QTest::qWait(300); - - QCOMPARE(viewport->childItems().count(), model.count()+1); // assumes all are visible, +1 for the (default) highlight item - - QmlGraphicsText *name = findItem<QmlGraphicsText>(viewport, "textName", 1); - QVERIFY(name != 0); - QCOMPARE(name->text(), model.name(1)); - QmlGraphicsText *number = findItem<QmlGraphicsText>(viewport, "textNumber", 1); - QVERIFY(number != 0); - QCOMPARE(number->text(), model.number(1)); - - // Confirm items positioned correctly - for (int i = 0; i < model.count(); ++i) { - QmlGraphicsItem *item = findItem<QmlGraphicsItem>(viewport, "wrapper", i); - QCOMPARE(item->x(), (i%3)*80.0); - QCOMPARE(item->y(), (i/3)*60.0); - } - - model.insertItem(0, "Foo", "1111"); // zero index, and current item - - // let transitions settle. - QTest::qWait(300); - - QCOMPARE(viewport->childItems().count(), model.count()+1); // assumes all are visible, +1 for the (default) highlight item - - name = findItem<QmlGraphicsText>(viewport, "textName", 0); - QVERIFY(name != 0); - QCOMPARE(name->text(), model.name(0)); - number = findItem<QmlGraphicsText>(viewport, "textNumber", 0); - QVERIFY(number != 0); - QCOMPARE(number->text(), model.number(0)); - - QCOMPARE(gridview->currentIndex(), 1); - - // Confirm items positioned correctly - for (int i = 0; i < model.count(); ++i) { - QmlGraphicsItem *item = findItem<QmlGraphicsItem>(viewport, "wrapper", i); - QVERIFY(item->x() == (i%3)*80); - QVERIFY(item->y() == (i/3)*60); - } - - for (int i = model.count(); i < 30; ++i) - model.insertItem(i, "Hello", QString::number(i)); - QTest::qWait(300); - - gridview->setViewportY(120); - QTest::qWait(300); - - // Insert item outside visible area - model.insertItem(1, "Hello", "1324"); - QTest::qWait(300); - - QVERIFY(gridview->viewportY() == 120); - - delete canvas; -} - -void tst_QmlGraphicsGridView::removed() -{ - QmlView *canvas = createView(); - - TestModel model; - for (int i = 0; i < 40; i++) - model.addItem("Item" + QString::number(i), ""); - - QmlContext *ctxt = canvas->rootContext(); - ctxt->setContextProperty("testModel", &model); - ctxt->setContextProperty("testTopToBottom", QVariant(false)); - - canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/gridview.qml")); - qApp->processEvents(); - - QmlGraphicsGridView *gridview = findItem<QmlGraphicsGridView>(canvas->rootObject(), "grid"); - QVERIFY(gridview != 0); - - QmlGraphicsItem *viewport = gridview->viewport(); - QVERIFY(viewport != 0); - - model.removeItem(1); - - // let transitions settle. - QTest::qWait(300); - - QmlGraphicsText *name = findItem<QmlGraphicsText>(viewport, "textName", 1); - QVERIFY(name != 0); - QCOMPARE(name->text(), model.name(1)); - QmlGraphicsText *number = findItem<QmlGraphicsText>(viewport, "textNumber", 1); - QVERIFY(number != 0); - QCOMPARE(number->text(), model.number(1)); - - // Confirm items positioned correctly - int itemCount = findItems<QmlGraphicsItem>(viewport, "wrapper").count(); - for (int i = 0; i < model.count() && i < itemCount; ++i) { - QmlGraphicsItem *item = findItem<QmlGraphicsItem>(viewport, "wrapper", i); - if (!item) qWarning() << "Item" << i << "not found"; - QVERIFY(item); - QVERIFY(item->x() == (i%3)*80); - QVERIFY(item->y() == (i/3)*60); - } - - // Remove first item (which is the current item); - model.removeItem(0); - - // let transitions settle. - QTest::qWait(300); - - name = findItem<QmlGraphicsText>(viewport, "textName", 0); - QVERIFY(name != 0); - QCOMPARE(name->text(), model.name(0)); - number = findItem<QmlGraphicsText>(viewport, "textNumber", 0); - QVERIFY(number != 0); - QCOMPARE(number->text(), model.number(0)); - - // Confirm items positioned correctly - itemCount = findItems<QmlGraphicsItem>(viewport, "wrapper").count(); - for (int i = 0; i < model.count() && i < itemCount; ++i) { - QmlGraphicsItem *item = findItem<QmlGraphicsItem>(viewport, "wrapper", i); - if (!item) qWarning() << "Item" << i << "not found"; - QVERIFY(item); - QVERIFY(item->x() == (i%3)*80); - QVERIFY(item->y() == (i/3)*60); - } - - // Remove items not visible - model.removeItem(25); - // let transitions settle. - QTest::qWait(300); - - // Confirm items positioned correctly - itemCount = findItems<QmlGraphicsItem>(viewport, "wrapper").count(); - for (int i = 0; i < model.count() && i < itemCount; ++i) { - QmlGraphicsItem *item = findItem<QmlGraphicsItem>(viewport, "wrapper", i); - if (!item) qWarning() << "Item" << i << "not found"; - QVERIFY(item); - QVERIFY(item->x() == (i%3)*80); - QVERIFY(item->y() == (i/3)*60); - } - - // Remove items before visible - gridview->setViewportY(120); - QTest::qWait(500); - gridview->setCurrentIndex(10); - - // let transitions settle. - QTest::qWait(300); - - // Setting currentIndex above shouldn't cause view to scroll - QCOMPARE(gridview->viewportY(), 120.0); - - model.removeItem(1); - - // let transitions settle. - QTest::qWait(300); - - // Confirm items positioned correctly - for (int i = 6; i < 18; ++i) { - QmlGraphicsItem *item = findItem<QmlGraphicsItem>(viewport, "wrapper", i); - if (!item) qWarning() << "Item" << i << "not found"; - QVERIFY(item); - QVERIFY(item->x() == (i%3)*80); - QVERIFY(item->y() == (i/3)*60); - } - - // Remove currentIndex - QmlGraphicsItem *oldCurrent = gridview->currentItem(); - model.removeItem(9); - QTest::qWait(500); - - QCOMPARE(gridview->currentIndex(), 9); - QVERIFY(gridview->currentItem() != oldCurrent); - - gridview->setViewportY(0); - // let transitions settle. - QTest::qWait(300); - - // Confirm items positioned correctly - itemCount = findItems<QmlGraphicsItem>(viewport, "wrapper").count(); - for (int i = 0; i < model.count() && i < itemCount; ++i) { - QmlGraphicsItem *item = findItem<QmlGraphicsItem>(viewport, "wrapper", i); - if (!item) qWarning() << "Item" << i << "not found"; - QVERIFY(item); - QVERIFY(item->x() == (i%3)*80); - QVERIFY(item->y() == (i/3)*60); - } - - // remove item outside current view. - gridview->setCurrentIndex(32); - QTest::qWait(500); - gridview->setViewportY(240); - - model.removeItem(30); - QVERIFY(gridview->currentIndex() == 31); - - // remove current item beyond visible items. - gridview->setCurrentIndex(20); - QTest::qWait(500); - gridview->setViewportY(0); - model.removeItem(20); - QTest::qWait(500); - - QCOMPARE(gridview->currentIndex(), 20); - QVERIFY(gridview->currentItem() != 0); - - // remove item before current, but visible - gridview->setCurrentIndex(8); - QTest::qWait(500); - gridview->setViewportY(240); - oldCurrent = gridview->currentItem(); - model.removeItem(6); - QTest::qWait(500); - - QCOMPARE(gridview->currentIndex(), 7); - QVERIFY(gridview->currentItem() == oldCurrent); - - delete canvas; -} - -void tst_QmlGraphicsGridView::moved() -{ - QmlView *canvas = createView(); - - TestModel model; - for (int i = 0; i < 30; i++) - model.addItem("Item" + QString::number(i), ""); - - QmlContext *ctxt = canvas->rootContext(); - ctxt->setContextProperty("testModel", &model); - ctxt->setContextProperty("testTopToBottom", QVariant(false)); - - canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/gridview.qml")); - qApp->processEvents(); - - QmlGraphicsGridView *gridview = findItem<QmlGraphicsGridView>(canvas->rootObject(), "grid"); - QVERIFY(gridview != 0); - - QmlGraphicsItem *viewport = gridview->viewport(); - QVERIFY(viewport != 0); - - model.moveItem(1, 8); - - // let transitions settle. - QTest::qWait(300); - - QmlGraphicsText *name = findItem<QmlGraphicsText>(viewport, "textName", 1); - QVERIFY(name != 0); - QCOMPARE(name->text(), model.name(1)); - QmlGraphicsText *number = findItem<QmlGraphicsText>(viewport, "textNumber", 1); - QVERIFY(number != 0); - QCOMPARE(number->text(), model.number(1)); - - name = findItem<QmlGraphicsText>(viewport, "textName", 8); - QVERIFY(name != 0); - QCOMPARE(name->text(), model.name(8)); - number = findItem<QmlGraphicsText>(viewport, "textNumber", 8); - QVERIFY(number != 0); - QCOMPARE(number->text(), model.number(8)); - - // Confirm items positioned correctly - int itemCount = findItems<QmlGraphicsItem>(viewport, "wrapper").count(); - for (int i = 0; i < model.count() && i < itemCount; ++i) { - QmlGraphicsItem *item = findItem<QmlGraphicsItem>(viewport, "wrapper", i); - if (!item) qWarning() << "Item" << i << "not found"; - QVERIFY(item); - QVERIFY(item->x() == (i%3)*80); - QVERIFY(item->y() == (i/3)*60); - } - - gridview->setViewportY(120); - - // move outside visible area - model.moveItem(1, 25); - - // let transitions settle. - QTest::qWait(300); - - // Confirm items positioned correctly and indexes correct - itemCount = findItems<QmlGraphicsItem>(viewport, "wrapper").count()-1; - for (int i = 6; i < model.count()-6 && i < itemCount+6; ++i) { - QmlGraphicsItem *item = findItem<QmlGraphicsItem>(viewport, "wrapper", i); - if (!item) qWarning() << "Item" << i << "not found"; - QVERIFY(item); - QCOMPARE(item->x(), qreal((i%3)*80)); - QCOMPARE(item->y(), qreal((i/3)*60)); - name = findItem<QmlGraphicsText>(viewport, "textName", i); - QVERIFY(name != 0); - QCOMPARE(name->text(), model.name(i)); - number = findItem<QmlGraphicsText>(viewport, "textNumber", i); - QVERIFY(number != 0); - QCOMPARE(number->text(), model.number(i)); - } - - // move from outside visible into visible - model.moveItem(28, 8); - - // let transitions settle. - QTest::qWait(300); - - // Confirm items positioned correctly and indexes correct - for (int i = 6; i < model.count()-6 && i < itemCount+6; ++i) { - QmlGraphicsItem *item = findItem<QmlGraphicsItem>(viewport, "wrapper", i); - if (!item) qWarning() << "Item" << i << "not found"; - QVERIFY(item); - QVERIFY(item->x() == (i%3)*80); - QVERIFY(item->y() == (i/3)*60); - name = findItem<QmlGraphicsText>(viewport, "textName", i); - QVERIFY(name != 0); - QCOMPARE(name->text(), model.name(i)); - number = findItem<QmlGraphicsText>(viewport, "textNumber", i); - QVERIFY(number != 0); - QCOMPARE(number->text(), model.number(i)); - } - - delete canvas; -} - -void tst_QmlGraphicsGridView::currentIndex() -{ - TestModel model; - for (int i = 0; i < 30; i++) - model.addItem("Item" + QString::number(i), QString::number(i)); - - QmlView *canvas = new QmlView(0); - canvas->setFixedSize(240,320); - - QmlContext *ctxt = canvas->rootContext(); - ctxt->setContextProperty("testModel", &model); - - QString filename(SRCDIR "/data/gridview-initCurrent.qml"); - canvas->setSource(QUrl::fromLocalFile(filename)); - - qApp->processEvents(); - - QmlGraphicsGridView *gridview = findItem<QmlGraphicsGridView>(canvas->rootObject(), "grid"); - QVERIFY(gridview != 0); - - QmlGraphicsItem *viewport = gridview->viewport(); - QVERIFY(viewport != 0); - - QTest::qWait(500); - - // current item should be third item - QCOMPARE(gridview->currentIndex(), 5); - QCOMPARE(gridview->currentItem(), findItem<QmlGraphicsItem>(viewport, "wrapper", 5)); - QCOMPARE(gridview->currentItem()->y(), gridview->highlightItem()->y()); - - gridview->moveCurrentIndexRight(); - QCOMPARE(gridview->currentIndex(), 6); - gridview->moveCurrentIndexDown(); - QCOMPARE(gridview->currentIndex(), 9); - gridview->moveCurrentIndexUp(); - QCOMPARE(gridview->currentIndex(), 6); - gridview->moveCurrentIndexLeft(); - QCOMPARE(gridview->currentIndex(), 5); - - // no wrap - gridview->setCurrentIndex(0); - QCOMPARE(gridview->currentIndex(), 0); - - gridview->moveCurrentIndexUp(); - QCOMPARE(gridview->currentIndex(), 0); - - gridview->moveCurrentIndexLeft(); - QCOMPARE(gridview->currentIndex(), 0); - - gridview->setCurrentIndex(model.count()-1); - QTest::qWait(500); - QCOMPARE(gridview->currentIndex(), model.count()-1); - - gridview->moveCurrentIndexRight(); - QCOMPARE(gridview->currentIndex(), model.count()-1); - - gridview->moveCurrentIndexDown(); - QCOMPARE(gridview->currentIndex(), model.count()-1); - - // with wrap - gridview->setWrapEnabled(true); - - gridview->setCurrentIndex(0); - QCOMPARE(gridview->currentIndex(), 0); - QTest::qWait(500); - - gridview->moveCurrentIndexLeft(); - QCOMPARE(gridview->currentIndex(), model.count()-1); - - QTest::qWait(500); - QCOMPARE(gridview->viewportY(), 279.0); - - gridview->moveCurrentIndexRight(); - QCOMPARE(gridview->currentIndex(), 0); - - QTest::qWait(500); - QCOMPARE(gridview->viewportY(), 0.0); - - // Test keys - qApp->setActiveWindow(canvas); - canvas->show(); - canvas->setFocus(); - qApp->processEvents(); - - QTest::keyClick(canvas, Qt::Key_Down); - QCOMPARE(gridview->currentIndex(), 3); - - QTest::keyClick(canvas, Qt::Key_Up); - QCOMPARE(gridview->currentIndex(), 0); - - gridview->setFlow(QmlGraphicsGridView::TopToBottom); - - QTest::keyClick(canvas, Qt::Key_Right); - QCOMPARE(gridview->currentIndex(), 5); - - QTest::keyClick(canvas, Qt::Key_Left); - QCOMPARE(gridview->currentIndex(), 0); - - QTest::keyClick(canvas, Qt::Key_Down); - QCOMPARE(gridview->currentIndex(), 1); - - QTest::keyClick(canvas, Qt::Key_Up); - QCOMPARE(gridview->currentIndex(), 0); - - - // turn off auto highlight - gridview->setHighlightFollowsCurrentItem(false); - QVERIFY(gridview->highlightFollowsCurrentItem() == false); - - QTest::qWait(500); - QVERIFY(gridview->highlightItem()); - qreal hlPosX = gridview->highlightItem()->x(); - qreal hlPosY = gridview->highlightItem()->y(); - - gridview->setCurrentIndex(5); - QTest::qWait(500); - QCOMPARE(gridview->highlightItem()->x(), hlPosX); - QCOMPARE(gridview->highlightItem()->y(), hlPosY); - - delete canvas; -} - -void tst_QmlGraphicsGridView::changeFlow() -{ - QmlView *canvas = createView(); - - TestModel model; - for (int i = 0; i < 30; i++) - model.addItem("Item" + QString::number(i), QString::number(i)); - - QmlContext *ctxt = canvas->rootContext(); - ctxt->setContextProperty("testModel", &model); - ctxt->setContextProperty("testTopToBottom", QVariant(false)); - - canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/gridview.qml")); - qApp->processEvents(); - - QmlGraphicsGridView *gridview = findItem<QmlGraphicsGridView>(canvas->rootObject(), "grid"); - QVERIFY(gridview != 0); - - QmlGraphicsItem *viewport = gridview->viewport(); - QVERIFY(viewport != 0); - - // Confirm items positioned correctly and indexes correct - int itemCount = findItems<QmlGraphicsItem>(viewport, "wrapper").count(); - for (int i = 0; i < model.count() && i < itemCount; ++i) { - QmlGraphicsItem *item = findItem<QmlGraphicsItem>(viewport, "wrapper", i); - if (!item) qWarning() << "Item" << i << "not found"; - QVERIFY(item); - QCOMPARE(item->x(), qreal((i%3)*80)); - QCOMPARE(item->y(), qreal((i/3)*60)); - QmlGraphicsText *name = findItem<QmlGraphicsText>(viewport, "textName", i); - QVERIFY(name != 0); - QCOMPARE(name->text(), model.name(i)); - QmlGraphicsText *number = findItem<QmlGraphicsText>(viewport, "textNumber", i); - QVERIFY(number != 0); - QCOMPARE(number->text(), model.number(i)); - } - - ctxt->setContextProperty("testTopToBottom", QVariant(true)); - QTest::qWait(500); - - // Confirm items positioned correctly and indexes correct - itemCount = findItems<QmlGraphicsItem>(viewport, "wrapper").count(); - for (int i = 0; i < model.count() && i < itemCount; ++i) { - QmlGraphicsItem *item = findItem<QmlGraphicsItem>(viewport, "wrapper", i); - if (!item) qWarning() << "Item" << i << "not found"; - QVERIFY(item); - QCOMPARE(item->x(), qreal((i/5)*80)); - QCOMPARE(item->y(), qreal((i%5)*60)); - QmlGraphicsText *name = findItem<QmlGraphicsText>(viewport, "textName", i); - QVERIFY(name != 0); - QCOMPARE(name->text(), model.name(i)); - QmlGraphicsText *number = findItem<QmlGraphicsText>(viewport, "textNumber", i); - QVERIFY(number != 0); - QCOMPARE(number->text(), model.number(i)); - } - - delete canvas; -} - -void tst_QmlGraphicsGridView::defaultValues() -{ - QmlEngine engine; - QmlComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/gridview3.qml")); - QmlGraphicsGridView *obj = qobject_cast<QmlGraphicsGridView*>(c.create()); - - QVERIFY(obj != 0); - QVERIFY(obj->model() == QVariant()); - QVERIFY(obj->delegate() == 0); - QCOMPARE(obj->currentIndex(), -1); - QVERIFY(obj->currentItem() == 0); - QCOMPARE(obj->count(), 0); - QVERIFY(obj->highlight() == 0); - QVERIFY(obj->highlightItem() == 0); - QCOMPARE(obj->highlightFollowsCurrentItem(), true); - QVERIFY(obj->flow() == 0); - QCOMPARE(obj->isWrapEnabled(), false); - QCOMPARE(obj->cacheBuffer(), 0); - QCOMPARE(obj->cellWidth(), 100); //### Should 100 be the default? - QCOMPARE(obj->cellHeight(), 100); - delete obj; -} - -void tst_QmlGraphicsGridView::properties() -{ - QmlEngine engine; - QmlComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/gridview2.qml")); - QmlGraphicsGridView *obj = qobject_cast<QmlGraphicsGridView*>(c.create()); - - QVERIFY(obj != 0); - QVERIFY(obj->model() != QVariant()); - QVERIFY(obj->delegate() != 0); - QCOMPARE(obj->currentIndex(), 0); - QVERIFY(obj->currentItem() != 0); - QCOMPARE(obj->count(), 4); - QVERIFY(obj->highlight() != 0); - QVERIFY(obj->highlightItem() != 0); - QCOMPARE(obj->highlightFollowsCurrentItem(), false); - QVERIFY(obj->flow() == 0); - QCOMPARE(obj->isWrapEnabled(), true); - QCOMPARE(obj->cacheBuffer(), 200); - QCOMPARE(obj->cellWidth(), 100); - QCOMPARE(obj->cellHeight(), 100); - delete obj; -} - -void tst_QmlGraphicsGridView::positionViewAtIndex() -{ - QmlView *canvas = createView(); - - TestModel model; - for (int i = 0; i < 40; i++) - model.addItem("Item" + QString::number(i), ""); - - QmlContext *ctxt = canvas->rootContext(); - ctxt->setContextProperty("testModel", &model); - ctxt->setContextProperty("testTopToBottom", QVariant(false)); - - canvas->setSource(QUrl::fromLocalFile(SRCDIR "/data/gridview.qml")); - qApp->processEvents(); - - QmlGraphicsGridView *gridview = findItem<QmlGraphicsGridView>(canvas->rootObject(), "grid"); - QVERIFY(gridview != 0); - - QmlGraphicsItem *viewport = gridview->viewport(); - QVERIFY(viewport != 0); - - // Confirm items positioned correctly - int itemCount = findItems<QmlGraphicsItem>(viewport, "wrapper").count(); - for (int i = 0; i < model.count() && i < itemCount-1; ++i) { - QmlGraphicsItem *item = findItem<QmlGraphicsItem>(viewport, "wrapper", i); - if (!item) qWarning() << "Item" << i << "not found"; - QVERIFY(item); - QCOMPARE(item->x(), (i%3)*80.); - QCOMPARE(item->y(), (i/3)*60.); - } - - // Position on a currently visible item - gridview->positionViewAtIndex(4); - QCOMPARE(gridview->viewportY(), 60.); - - // Confirm items positioned correctly - itemCount = findItems<QmlGraphicsItem>(viewport, "wrapper").count(); - for (int i = 3; i < model.count() && i < itemCount-3-1; ++i) { - QmlGraphicsItem *item = findItem<QmlGraphicsItem>(viewport, "wrapper", i); - if (!item) qWarning() << "Item" << i << "not found"; - QVERIFY(item); - QCOMPARE(item->x(), (i%3)*80.); - QCOMPARE(item->y(), (i/3)*60.); - } - - // Position on an item beyond the visible items - gridview->positionViewAtIndex(21); - QCOMPARE(gridview->viewportY(), 420.); - - // Confirm items positioned correctly - itemCount = findItems<QmlGraphicsItem>(viewport, "wrapper").count(); - for (int i = 22; i < model.count() && i < itemCount-22-1; ++i) { - QmlGraphicsItem *item = findItem<QmlGraphicsItem>(viewport, "wrapper", i); - if (!item) qWarning() << "Item" << i << "not found"; - QVERIFY(item); - QCOMPARE(item->x(), (i%3)*80.); - QCOMPARE(item->y(), (i/3)*60.); - } - - // Position on an item that would leave empty space if positioned at the top - gridview->positionViewAtIndex(31); - QCOMPARE(gridview->viewportY(), 520.); - - // Confirm items positioned correctly - itemCount = findItems<QmlGraphicsItem>(viewport, "wrapper").count(); - for (int i = 24; i < model.count() && i < itemCount-24-1; ++i) { - QmlGraphicsItem *item = findItem<QmlGraphicsItem>(viewport, "wrapper", i); - if (!item) qWarning() << "Item" << i << "not found"; - QVERIFY(item); - QCOMPARE(item->x(), (i%3)*80.); - QCOMPARE(item->y(), (i/3)*60.); - } - - // Position at the beginning again - gridview->positionViewAtIndex(0); - QCOMPARE(gridview->viewportY(), 0.); - - // Confirm items positioned correctly - itemCount = findItems<QmlGraphicsItem>(viewport, "wrapper").count(); - for (int i = 0; i < model.count() && i < itemCount-1; ++i) { - QmlGraphicsItem *item = findItem<QmlGraphicsItem>(viewport, "wrapper", i); - if (!item) qWarning() << "Item" << i << "not found"; - QVERIFY(item); - QCOMPARE(item->x(), (i%3)*80.); - QCOMPARE(item->y(), (i/3)*60.); - } - - delete canvas; -} - -QmlView *tst_QmlGraphicsGridView::createView() -{ - QmlView *canvas = new QmlView(0); - canvas->setFixedSize(240,320); - - return canvas; -} - -/* - Find an item with the specified objectName. If index is supplied then the - item must also evaluate the {index} expression equal to index -*/ -template<typename T> -T *tst_QmlGraphicsGridView::findItem(QGraphicsObject *parent, const QString &objectName, int index) -{ - const QMetaObject &mo = T::staticMetaObject; - //qDebug() << parent->childItems().count() << "children"; - for (int i = 0; i < parent->childItems().count(); ++i) { - QmlGraphicsItem *item = qobject_cast<QmlGraphicsItem*>(parent->childItems().at(i)); - if(!item) - continue; - //qDebug() << "try" << item; - if (mo.cast(item) && (objectName.isEmpty() || item->objectName() == objectName)) { - if (index != -1) { - QmlContext *context = QmlEngine::contextForObject(item); - if (context) { - if (context->contextProperty("index").toInt() == index) { - return static_cast<T*>(item); - } - } - } else { - return static_cast<T*>(item); - } - } - item = findItem<T>(item, objectName, index); - if (item) - return static_cast<T*>(item); - } - - return 0; -} - -template<typename T> -QList<T*> tst_QmlGraphicsGridView::findItems(QGraphicsObject *parent, const QString &objectName) -{ - QList<T*> items; - const QMetaObject &mo = T::staticMetaObject; - //qDebug() << parent->childItems().count() << "children"; - for (int i = 0; i < parent->childItems().count(); ++i) { - QmlGraphicsItem *item = qobject_cast<QmlGraphicsItem*>(parent->childItems().at(i)); - if(!item) - continue; - //qDebug() << "try" << item; - if (mo.cast(item) && (objectName.isEmpty() || item->objectName() == objectName)) { - items.append(static_cast<T*>(item)); - //qDebug() << " found:" << item; - } - items += findItems<T>(item, objectName); - } - - return items; -} - -void tst_QmlGraphicsGridView::dumpTree(QmlGraphicsItem *parent, int depth) -{ - static QString padding(" "); - for (int i = 0; i < parent->childItems().count(); ++i) { - QmlGraphicsItem *item = qobject_cast<QmlGraphicsItem*>(parent->childItems().at(i)); - if(!item) - continue; - QmlContext *context = QmlEngine::contextForObject(item); - qDebug() << padding.left(depth*2) << item << (context ? context->contextProperty("index").toInt() : -1); - dumpTree(item, depth+1); - } -} - - -QTEST_MAIN(tst_QmlGraphicsGridView) - -#include "tst_qmlgraphicsgridview.moc" |