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Diffstat (limited to 'tests/auto/quick/qquickpathview/tst_qquickpathview.cpp')
| -rw-r--r-- | tests/auto/quick/qquickpathview/tst_qquickpathview.cpp | 1458 |
1 files changed, 1458 insertions, 0 deletions
diff --git a/tests/auto/quick/qquickpathview/tst_qquickpathview.cpp b/tests/auto/quick/qquickpathview/tst_qquickpathview.cpp new file mode 100644 index 0000000000..8866cafd80 --- /dev/null +++ b/tests/auto/quick/qquickpathview/tst_qquickpathview.cpp @@ -0,0 +1,1458 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** This file is part of the test suite of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** 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. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtTest/QtTest> +#include <QtQuick/qquickview.h> +#include <QtQml/qqmlengine.h> +#include <QtQml/qqmlcomponent.h> +#include <QtQml/qqmlcontext.h> +#include <QtQml/qqmlexpression.h> +#include <QtQml/qqmlincubator.h> +#include <QtQuick/private/qquickpathview_p.h> +#include <QtQuick/private/qquickpath_p.h> +#include <QtQuick/private/qquicktext_p.h> +#include <QtQuick/private/qquickrectangle_p.h> +#include <QtQml/private/qquicklistmodel_p.h> +#include <QtQml/private/qqmlvaluetype_p.h> +#include <QStringListModel> +#include <QStandardItemModel> +#include <QFile> + +#include "../../shared/util.h" +#include "../shared/viewtestutil.h" +#include "../shared/visualtestutil.h" + +using namespace QQuickViewTestUtil; +using namespace QQuickVisualTestUtil; + + +static void initStandardTreeModel(QStandardItemModel *model) +{ + QStandardItem *item; + item = new QStandardItem(QLatin1String("Row 1 Item")); + model->insertRow(0, item); + + item = new QStandardItem(QLatin1String("Row 2 Item")); + item->setCheckable(true); + model->insertRow(1, item); + + QStandardItem *childItem = new QStandardItem(QLatin1String("Row 2 Child Item")); + item->setChild(0, childItem); + + item = new QStandardItem(QLatin1String("Row 3 Item")); + item->setIcon(QIcon()); + model->insertRow(2, item); +} + + +class tst_QQuickPathView : public QQmlDataTest +{ + Q_OBJECT +public: + tst_QQuickPathView(); + +private slots: + void initValues(); + void items(); + void dataModel(); + void pathview2(); + void pathview3(); + void insertModel_data(); + void insertModel(); + void removeModel_data(); + void removeModel(); + void moveModel_data(); + void moveModel(); + void path(); + void pathMoved(); + void setCurrentIndex(); + void resetModel(); + void propertyChanges(); + void pathChanges(); + void componentChanges(); + void modelChanges(); + void pathUpdateOnStartChanged(); + void package(); + void emptyModel(); + void closed(); + void pathUpdate(); + void visualDataModel(); + void undefinedPath(); + void mouseDrag(); + void treeModel(); + void changePreferredHighlight(); + void missingPercent(); + void creationContext(); + void currentOffsetOnInsertion(); + void asynchronous(); +}; + +class TestObject : public QObject +{ + Q_OBJECT + + Q_PROPERTY(bool error READ error WRITE setError) + Q_PROPERTY(bool useModel READ useModel NOTIFY useModelChanged) + Q_PROPERTY(int pathItemCount READ pathItemCount NOTIFY pathItemCountChanged) + +public: + TestObject() : QObject(), mError(true), mUseModel(true), mPathItemCount(-1) {} + + bool error() const { return mError; } + void setError(bool err) { mError = err; } + + bool useModel() const { return mUseModel; } + void setUseModel(bool use) { mUseModel = use; emit useModelChanged(); } + + int pathItemCount() const { return mPathItemCount; } + void setPathItemCount(int count) { mPathItemCount = count; emit pathItemCountChanged(); } + +signals: + void useModelChanged(); + void pathItemCountChanged(); + +private: + bool mError; + bool mUseModel; + int mPathItemCount; +}; + +tst_QQuickPathView::tst_QQuickPathView() +{ +} + +void tst_QQuickPathView::initValues() +{ + QQmlEngine engine; + QQmlComponent c(&engine, testFileUrl("pathview1.qml")); + QQuickPathView *obj = qobject_cast<QQuickPathView*>(c.create()); + + QVERIFY(obj != 0); + QVERIFY(obj->path() == 0); + QVERIFY(obj->delegate() == 0); + QCOMPARE(obj->model(), QVariant()); + QCOMPARE(obj->currentIndex(), 0); + QCOMPARE(obj->offset(), 0.); + QCOMPARE(obj->preferredHighlightBegin(), 0.); + QCOMPARE(obj->dragMargin(), 0.); + QCOMPARE(obj->count(), 0); + QCOMPARE(obj->pathItemCount(), -1); + + delete obj; +} + +void tst_QQuickPathView::items() +{ + QQuickView *canvas = createView(); + + QaimModel model; + model.addItem("Fred", "12345"); + model.addItem("John", "2345"); + model.addItem("Bob", "54321"); + model.addItem("Bill", "4321"); + + QQmlContext *ctxt = canvas->rootContext(); + ctxt->setContextProperty("testModel", &model); + + canvas->setSource(testFileUrl("pathview0.qml")); + qApp->processEvents(); + + QQuickPathView *pathview = findItem<QQuickPathView>(canvas->rootObject(), "view"); + QVERIFY(pathview != 0); + + QCOMPARE(pathview->count(), model.count()); + QCOMPARE(canvas->rootObject()->property("count").toInt(), model.count()); + QCOMPARE(pathview->childItems().count(), model.count()+1); // assumes all are visible, including highlight + + for (int i = 0; i < model.count(); ++i) { + QQuickText *name = findItem<QQuickText>(pathview, "textName", i); + QVERIFY(name != 0); + QCOMPARE(name->text(), model.name(i)); + QQuickText *number = findItem<QQuickText>(pathview, "textNumber", i); + QVERIFY(number != 0); + QCOMPARE(number->text(), model.number(i)); + } + + QQuickPath *path = qobject_cast<QQuickPath*>(pathview->path()); + QVERIFY(path); + + QVERIFY(pathview->highlightItem()); + QPointF start = path->pointAt(0.0); + QPointF offset; + offset.setX(pathview->highlightItem()->width()/2); + offset.setY(pathview->highlightItem()->height()/2); + QCOMPARE(pathview->highlightItem()->pos() + offset, start); + + delete canvas; +} + +void tst_QQuickPathView::pathview2() +{ + QQmlEngine engine; + QQmlComponent c(&engine, testFileUrl("pathview2.qml")); + QQuickPathView *obj = qobject_cast<QQuickPathView*>(c.create()); + + QVERIFY(obj != 0); + QVERIFY(obj->path() != 0); + QVERIFY(obj->delegate() != 0); + QVERIFY(obj->model() != QVariant()); + QCOMPARE(obj->currentIndex(), 0); + QCOMPARE(obj->offset(), 0.); + QCOMPARE(obj->preferredHighlightBegin(), 0.); + QCOMPARE(obj->dragMargin(), 0.); + QCOMPARE(obj->count(), 8); + QCOMPARE(obj->pathItemCount(), 10); + + delete obj; +} + +void tst_QQuickPathView::pathview3() +{ + QQmlEngine engine; + QQmlComponent c(&engine, testFileUrl("pathview3.qml")); + QQuickPathView *obj = qobject_cast<QQuickPathView*>(c.create()); + + QVERIFY(obj != 0); + QVERIFY(obj->path() != 0); + QVERIFY(obj->delegate() != 0); + QVERIFY(obj->model() != QVariant()); + QCOMPARE(obj->currentIndex(), 0); + QCOMPARE(obj->offset(), 1.0); + QCOMPARE(obj->preferredHighlightBegin(), 0.5); + QCOMPARE(obj->dragMargin(), 24.); + QCOMPARE(obj->count(), 8); + QCOMPARE(obj->pathItemCount(), 4); + + delete obj; +} + +void tst_QQuickPathView::insertModel_data() +{ + QTest::addColumn<int>("mode"); + QTest::addColumn<int>("idx"); + QTest::addColumn<int>("count"); + QTest::addColumn<qreal>("offset"); + + // We have 8 items, with currentIndex == 4 + QTest::newRow("insert after current") + << int(QQuickPathView::StrictlyEnforceRange) << 6 << 1 << 5.; + QTest::newRow("insert before current") + << int(QQuickPathView::StrictlyEnforceRange) << 2 << 1 << 4.; + QTest::newRow("insert multiple after current") + << int(QQuickPathView::StrictlyEnforceRange) << 5 << 2 << 6.; + QTest::newRow("insert multiple before current") + << int(QQuickPathView::StrictlyEnforceRange) << 1 << 2 << 4.; + QTest::newRow("insert at end") + << int(QQuickPathView::StrictlyEnforceRange) << 8 << 1 << 5.; + QTest::newRow("insert at beginning") + << int(QQuickPathView::StrictlyEnforceRange) << 0 << 1 << 4.; + QTest::newRow("insert at current") + << int(QQuickPathView::StrictlyEnforceRange) << 4 << 1 << 4.; + + QTest::newRow("no range - insert after current") + << int(QQuickPathView::NoHighlightRange) << 6 << 1 << 5.; + QTest::newRow("no range - insert before current") + << int(QQuickPathView::NoHighlightRange) << 2 << 1 << 4.; + QTest::newRow("no range - insert multiple after current") + << int(QQuickPathView::NoHighlightRange) << 5 << 2 << 6.; + QTest::newRow("no range - insert multiple before current") + << int(QQuickPathView::NoHighlightRange) << 1 << 2 << 4.; + QTest::newRow("no range - insert at end") + << int(QQuickPathView::NoHighlightRange) << 8 << 1 << 5.; + QTest::newRow("no range - insert at beginning") + << int(QQuickPathView::NoHighlightRange) << 0 << 1 << 4.; + QTest::newRow("no range - insert at current") + << int(QQuickPathView::NoHighlightRange) << 4 << 1 << 4.; +} + +void tst_QQuickPathView::insertModel() +{ + QFETCH(int, mode); + QFETCH(int, idx); + QFETCH(int, count); + QFETCH(qreal, offset); + + QQuickView *canvas = createView(); + canvas->show(); + + QaimModel model; + model.addItem("Ben", "12345"); + model.addItem("Bohn", "2345"); + model.addItem("Bob", "54321"); + model.addItem("Bill", "4321"); + model.addItem("Jinny", "679"); + model.addItem("Milly", "73378"); + model.addItem("Jimmy", "3535"); + model.addItem("Barb", "9039"); + + QQmlContext *ctxt = canvas->rootContext(); + ctxt->setContextProperty("testModel", &model); + + canvas->setSource(testFileUrl("pathview0.qml")); + qApp->processEvents(); + + QQuickPathView *pathview = findItem<QQuickPathView>(canvas->rootObject(), "view"); + QVERIFY(pathview != 0); + + pathview->setHighlightRangeMode((QQuickPathView::HighlightRangeMode)mode); + + pathview->setCurrentIndex(4); + if (mode == QQuickPathView::StrictlyEnforceRange) + QTRY_COMPARE(pathview->offset(), 4.0); + else + pathview->setOffset(4); + + QList<QPair<QString, QString> > items; + for (int i = 0; i < count; ++i) + items.append(qMakePair(QString("New"), QString::number(i))); + + model.insertItems(idx, items); + QTRY_COMPARE(pathview->offset(), offset); + + delete canvas; +} + +void tst_QQuickPathView::removeModel_data() +{ + QTest::addColumn<int>("mode"); + QTest::addColumn<int>("idx"); + QTest::addColumn<int>("count"); + QTest::addColumn<qreal>("offset"); + + // We have 8 items, with currentIndex == 4 + QTest::newRow("remove after current") + << int(QQuickPathView::StrictlyEnforceRange) << 6 << 1 << 3.; + QTest::newRow("remove before current") + << int(QQuickPathView::StrictlyEnforceRange) << 2 << 1 << 4.; + QTest::newRow("remove multiple after current") + << int(QQuickPathView::StrictlyEnforceRange) << 5 << 2 << 2.; + QTest::newRow("remove multiple before current") + << int(QQuickPathView::StrictlyEnforceRange) << 1 << 2 << 4.; + QTest::newRow("remove last") + << int(QQuickPathView::StrictlyEnforceRange) << 7 << 1 << 3.; + QTest::newRow("remove first") + << int(QQuickPathView::StrictlyEnforceRange) << 0 << 1 << 4.; + QTest::newRow("remove current") + << int(QQuickPathView::StrictlyEnforceRange) << 4 << 1 << 3.; + + QTest::newRow("no range - remove after current") + << int(QQuickPathView::NoHighlightRange) << 6 << 1 << 3.; + QTest::newRow("no range - remove before current") + << int(QQuickPathView::NoHighlightRange) << 2 << 1 << 4.; + QTest::newRow("no range - remove multiple after current") + << int(QQuickPathView::NoHighlightRange) << 5 << 2 << 2.; + QTest::newRow("no range - remove multiple before current") + << int(QQuickPathView::NoHighlightRange) << 1 << 2 << 4.; + QTest::newRow("no range - remove last") + << int(QQuickPathView::NoHighlightRange) << 7 << 1 << 3.; + QTest::newRow("no range - remove first") + << int(QQuickPathView::NoHighlightRange) << 0 << 1 << 4.; + QTest::newRow("no range - remove current offset") + << int(QQuickPathView::NoHighlightRange) << 4 << 1 << 4.; +} + +void tst_QQuickPathView::removeModel() +{ + QFETCH(int, mode); + QFETCH(int, idx); + QFETCH(int, count); + QFETCH(qreal, offset); + + QQuickView *canvas = createView(); + canvas->show(); + + QaimModel model; + model.addItem("Ben", "12345"); + model.addItem("Bohn", "2345"); + model.addItem("Bob", "54321"); + model.addItem("Bill", "4321"); + model.addItem("Jinny", "679"); + model.addItem("Milly", "73378"); + model.addItem("Jimmy", "3535"); + model.addItem("Barb", "9039"); + + QQmlContext *ctxt = canvas->rootContext(); + ctxt->setContextProperty("testModel", &model); + + canvas->setSource(testFileUrl("pathview0.qml")); + qApp->processEvents(); + + QQuickPathView *pathview = findItem<QQuickPathView>(canvas->rootObject(), "view"); + QVERIFY(pathview != 0); + + pathview->setHighlightRangeMode((QQuickPathView::HighlightRangeMode)mode); + + pathview->setCurrentIndex(4); + if (mode == QQuickPathView::StrictlyEnforceRange) + QTRY_COMPARE(pathview->offset(), 4.0); + else + pathview->setOffset(4); + + model.removeItems(idx, count); + QTRY_COMPARE(pathview->offset(), offset); + + delete canvas; +} + + +void tst_QQuickPathView::moveModel_data() +{ + QTest::addColumn<int>("mode"); + QTest::addColumn<int>("from"); + QTest::addColumn<int>("to"); + QTest::addColumn<int>("count"); + QTest::addColumn<qreal>("offset"); + + // We have 8 items, with currentIndex == 4 + QTest::newRow("move after current") + << int(QQuickPathView::StrictlyEnforceRange) << 5 << 6 << 1 << 4.; + QTest::newRow("move before current") + << int(QQuickPathView::StrictlyEnforceRange) << 2 << 3 << 1 << 4.; + QTest::newRow("move before current to after") + << int(QQuickPathView::StrictlyEnforceRange) << 2 << 6 << 1 << 5.; + QTest::newRow("move multiple after current") + << int(QQuickPathView::StrictlyEnforceRange) << 5 << 6 << 2 << 4.; + QTest::newRow("move multiple before current") + << int(QQuickPathView::StrictlyEnforceRange) << 0 << 1 << 2 << 4.; + QTest::newRow("move before current to end") + << int(QQuickPathView::StrictlyEnforceRange) << 2 << 7 << 1 << 5.; + QTest::newRow("move last to beginning") + << int(QQuickPathView::StrictlyEnforceRange) << 7 << 0 << 1 << 3.; + QTest::newRow("move current") + << int(QQuickPathView::StrictlyEnforceRange) << 4 << 6 << 1 << 2.; + + QTest::newRow("no range - move after current") + << int(QQuickPathView::NoHighlightRange) << 5 << 6 << 1 << 4.; + QTest::newRow("no range - move before current") + << int(QQuickPathView::NoHighlightRange) << 2 << 3 << 1 << 4.; + QTest::newRow("no range - move before current to after") + << int(QQuickPathView::NoHighlightRange) << 2 << 6 << 1 << 5.; + QTest::newRow("no range - move multiple after current") + << int(QQuickPathView::NoHighlightRange) << 5 << 6 << 2 << 4.; + QTest::newRow("no range - move multiple before current") + << int(QQuickPathView::NoHighlightRange) << 0 << 1 << 2 << 4.; + QTest::newRow("no range - move before current to end") + << int(QQuickPathView::NoHighlightRange) << 2 << 7 << 1 << 5.; + QTest::newRow("no range - move last to beginning") + << int(QQuickPathView::NoHighlightRange) << 7 << 0 << 1 << 3.; + QTest::newRow("no range - move current") + << int(QQuickPathView::NoHighlightRange) << 4 << 6 << 1 << 4.; + QTest::newRow("no range - move multiple incl. current") + << int(QQuickPathView::NoHighlightRange) << 0 << 1 << 5 << 4.; +} + +void tst_QQuickPathView::moveModel() +{ + QFETCH(int, mode); + QFETCH(int, from); + QFETCH(int, to); + QFETCH(int, count); + QFETCH(qreal, offset); + + QQuickView *canvas = createView(); + canvas->show(); + + QaimModel model; + model.addItem("Ben", "12345"); + model.addItem("Bohn", "2345"); + model.addItem("Bob", "54321"); + model.addItem("Bill", "4321"); + model.addItem("Jinny", "679"); + model.addItem("Milly", "73378"); + model.addItem("Jimmy", "3535"); + model.addItem("Barb", "9039"); + + QQmlContext *ctxt = canvas->rootContext(); + ctxt->setContextProperty("testModel", &model); + + canvas->setSource(testFileUrl("pathview0.qml")); + qApp->processEvents(); + + QQuickPathView *pathview = findItem<QQuickPathView>(canvas->rootObject(), "view"); + QVERIFY(pathview != 0); + + pathview->setHighlightRangeMode((QQuickPathView::HighlightRangeMode)mode); + + pathview->setCurrentIndex(4); + if (mode == QQuickPathView::StrictlyEnforceRange) + QTRY_COMPARE(pathview->offset(), 4.0); + else + pathview->setOffset(4); + + model.moveItems(from, to, count); + QTRY_COMPARE(pathview->offset(), offset); + + delete canvas; +} + +void tst_QQuickPathView::path() +{ + QQmlEngine engine; + QQmlComponent c(&engine, testFileUrl("pathtest.qml")); + QQuickPath *obj = qobject_cast<QQuickPath*>(c.create()); + + QVERIFY(obj != 0); + QCOMPARE(obj->startX(), 120.); + QCOMPARE(obj->startY(), 100.); + QVERIFY(obj->path() != QPainterPath()); + + QQmlListReference list(obj, "pathElements"); + QCOMPARE(list.count(), 5); + + QQuickPathAttribute* attr = qobject_cast<QQuickPathAttribute*>(list.at(0)); + QVERIFY(attr != 0); + QCOMPARE(attr->name(), QString("scale")); + QCOMPARE(attr->value(), 1.0); + + QQuickPathQuad* quad = qobject_cast<QQuickPathQuad*>(list.at(1)); + QVERIFY(quad != 0); + QCOMPARE(quad->x(), 120.); + QCOMPARE(quad->y(), 25.); + QCOMPARE(quad->controlX(), 260.); + QCOMPARE(quad->controlY(), 75.); + + QQuickPathPercent* perc = qobject_cast<QQuickPathPercent*>(list.at(2)); + QVERIFY(perc != 0); + QCOMPARE(perc->value(), 0.3); + + QQuickPathLine* line = qobject_cast<QQuickPathLine*>(list.at(3)); + QVERIFY(line != 0); + QCOMPARE(line->x(), 120.); + QCOMPARE(line->y(), 100.); + + QQuickPathCubic* cubic = qobject_cast<QQuickPathCubic*>(list.at(4)); + QVERIFY(cubic != 0); + QCOMPARE(cubic->x(), 180.); + QCOMPARE(cubic->y(), 0.); + QCOMPARE(cubic->control1X(), -10.); + QCOMPARE(cubic->control1Y(), 90.); + QCOMPARE(cubic->control2X(), 210.); + QCOMPARE(cubic->control2Y(), 90.); + + delete obj; +} + +void tst_QQuickPathView::dataModel() +{ + QQuickView *canvas = createView(); + canvas->show(); + + QQmlContext *ctxt = canvas->rootContext(); + TestObject *testObject = new TestObject; + ctxt->setContextProperty("testObject", testObject); + + QaimModel model; + model.addItem("red", "1"); + model.addItem("green", "2"); + model.addItem("blue", "3"); + model.addItem("purple", "4"); + model.addItem("gray", "5"); + model.addItem("brown", "6"); + model.addItem("yellow", "7"); + model.addItem("thistle", "8"); + model.addItem("cyan", "9"); + model.addItem("peachpuff", "10"); + model.addItem("powderblue", "11"); + model.addItem("gold", "12"); + model.addItem("sandybrown", "13"); + + ctxt->setContextProperty("testData", &model); + + canvas->setSource(testFileUrl("datamodel.qml")); + qApp->processEvents(); + + QQuickPathView *pathview = qobject_cast<QQuickPathView*>(canvas->rootObject()); + QVERIFY(pathview != 0); + + QMetaObject::invokeMethod(canvas->rootObject(), "checkProperties"); + QVERIFY(testObject->error() == false); + + QQuickItem *item = findItem<QQuickItem>(pathview, "wrapper", 0); + QVERIFY(item); + QCOMPARE(item->x(), 110.0); + QCOMPARE(item->y(), 10.0); + + model.insertItem(4, "orange", "10"); + QTest::qWait(100); + + QCOMPARE(canvas->rootObject()->property("viewCount").toInt(), model.count()); + QTRY_COMPARE(findItems<QQuickItem>(pathview, "wrapper").count(), 14); + + QVERIFY(pathview->currentIndex() == 0); + QCOMPARE(pathview->currentItem(), findItem<QQuickItem>(pathview, "wrapper", 0)); + + QQuickText *text = findItem<QQuickText>(pathview, "myText", 4); + QVERIFY(text); + QCOMPARE(text->text(), model.name(4)); + + model.removeItem(2); + QCOMPARE(canvas->rootObject()->property("viewCount").toInt(), model.count()); + text = findItem<QQuickText>(pathview, "myText", 2); + QVERIFY(text); + QCOMPARE(text->text(), model.name(2)); + QCOMPARE(pathview->currentItem(), findItem<QQuickItem>(pathview, "wrapper", 0)); + + testObject->setPathItemCount(5); + QMetaObject::invokeMethod(canvas->rootObject(), "checkProperties"); + QVERIFY(testObject->error() == false); + + QTRY_COMPARE(findItems<QQuickItem>(pathview, "wrapper").count(), 5); + + QQuickRectangle *testItem = findItem<QQuickRectangle>(pathview, "wrapper", 4); + QVERIFY(testItem != 0); + testItem = findItem<QQuickRectangle>(pathview, "wrapper", 5); + QVERIFY(testItem == 0); + + pathview->setCurrentIndex(1); + QCOMPARE(pathview->currentItem(), findItem<QQuickItem>(pathview, "wrapper", 1)); + QTest::qWait(100); + + model.insertItem(2, "pink", "2"); + QTest::qWait(100); + + QTRY_COMPARE(findItems<QQuickItem>(pathview, "wrapper").count(), 5); + QVERIFY(pathview->currentIndex() == 1); + QCOMPARE(pathview->currentItem(), findItem<QQuickItem>(pathview, "wrapper", 1)); + + text = findItem<QQuickText>(pathview, "myText", 2); + QVERIFY(text); + QCOMPARE(text->text(), model.name(2)); + + model.removeItem(3); + QTRY_COMPARE(findItems<QQuickItem>(pathview, "wrapper").count(), 5); + text = findItem<QQuickText>(pathview, "myText", 3); + QVERIFY(text); + QCOMPARE(text->text(), model.name(3)); + QCOMPARE(pathview->currentItem(), findItem<QQuickItem>(pathview, "wrapper", 1)); + + model.moveItem(3, 5); + QTRY_COMPARE(findItems<QQuickItem>(pathview, "wrapper").count(), 5); + QList<QQuickItem*> items = findItems<QQuickItem>(pathview, "wrapper"); + foreach (QQuickItem *item, items) { + QVERIFY(item->property("onPath").toBool()); + } + QCOMPARE(pathview->currentItem(), findItem<QQuickItem>(pathview, "wrapper", 1)); + + // QTBUG-14199 + pathview->setOffset(7); + pathview->setOffset(0); + QCOMPARE(findItems<QQuickItem>(pathview, "wrapper").count(), 5); + + pathview->setCurrentIndex(model.count()-1); + model.removeItem(model.count()-1); + QCOMPARE(pathview->currentIndex(), model.count()-1); + + delete canvas; + delete testObject; +} + +void tst_QQuickPathView::pathMoved() +{ + QQuickView *canvas = createView(); + canvas->show(); + + QaimModel model; + model.addItem("Ben", "12345"); + model.addItem("Bohn", "2345"); + model.addItem("Bob", "54321"); + model.addItem("Bill", "4321"); + + QQmlContext *ctxt = canvas->rootContext(); + ctxt->setContextProperty("testModel", &model); + + canvas->setSource(testFileUrl("pathview0.qml")); + qApp->processEvents(); + + QQuickPathView *pathview = findItem<QQuickPathView>(canvas->rootObject(), "view"); + QVERIFY(pathview != 0); + + QQuickRectangle *firstItem = findItem<QQuickRectangle>(pathview, "wrapper", 0); + QVERIFY(firstItem); + QQuickPath *path = qobject_cast<QQuickPath*>(pathview->path()); + QVERIFY(path); + QPointF start = path->pointAt(0.0); + QPointF offset;//Center of item is at point, but pos is from corner + offset.setX(firstItem->width()/2); + offset.setY(firstItem->height()/2); + QTRY_COMPARE(firstItem->pos() + offset, start); + pathview->setOffset(1.0); + + for (int i=0; i<model.count(); i++) { + QQuickRectangle *curItem = findItem<QQuickRectangle>(pathview, "wrapper", i); + QPointF itemPos(path->pointAt(0.25 + i*0.25)); + QCOMPARE(curItem->pos() + offset, QPointF(itemPos.x(), itemPos.y())); + } + + pathview->setOffset(0.0); + QCOMPARE(firstItem->pos() + offset, start); + + // Change delegate size + pathview->setOffset(0.1); + pathview->setOffset(0.0); + canvas->rootObject()->setProperty("delegateWidth", 30); + QCOMPARE(firstItem->width(), 30.0); + offset.setX(firstItem->width()/2); + QTRY_COMPARE(firstItem->pos() + offset, start); + + // Change delegate scale + pathview->setOffset(0.1); + pathview->setOffset(0.0); + canvas->rootObject()->setProperty("delegateScale", 1.2); + QTRY_COMPARE(firstItem->pos() + offset, start); + + delete canvas; +} + +void tst_QQuickPathView::setCurrentIndex() +{ + QQuickView *canvas = createView(); + canvas->show(); + + QaimModel model; + model.addItem("Ben", "12345"); + model.addItem("Bohn", "2345"); + model.addItem("Bob", "54321"); + model.addItem("Bill", "4321"); + + QQmlContext *ctxt = canvas->rootContext(); + ctxt->setContextProperty("testModel", &model); + + canvas->setSource(testFileUrl("pathview0.qml")); + qApp->processEvents(); + + QQuickPathView *pathview = findItem<QQuickPathView>(canvas->rootObject(), "view"); + QVERIFY(pathview != 0); + + QQuickRectangle *firstItem = findItem<QQuickRectangle>(pathview, "wrapper", 0); + QVERIFY(firstItem); + QQuickPath *path = qobject_cast<QQuickPath*>(pathview->path()); + QVERIFY(path); + QPointF start = path->pointAt(0.0); + QPointF offset;//Center of item is at point, but pos is from corner + offset.setX(firstItem->width()/2); + offset.setY(firstItem->height()/2); + QCOMPARE(firstItem->pos() + offset, start); + QCOMPARE(canvas->rootObject()->property("currentA").toInt(), 0); + QCOMPARE(canvas->rootObject()->property("currentB").toInt(), 0); + + pathview->setCurrentIndex(2); + + firstItem = findItem<QQuickRectangle>(pathview, "wrapper", 2); + QTRY_COMPARE(firstItem->pos() + offset, start); + QCOMPARE(canvas->rootObject()->property("currentA").toInt(), 2); + QCOMPARE(canvas->rootObject()->property("currentB").toInt(), 2); + QCOMPARE(pathview->currentItem(), firstItem); + QCOMPARE(firstItem->property("onPath"), QVariant(true)); + + pathview->decrementCurrentIndex(); + QTRY_COMPARE(pathview->currentIndex(), 1); + firstItem = findItem<QQuickRectangle>(pathview, "wrapper", 1); + QVERIFY(firstItem); + QTRY_COMPARE(firstItem->pos() + offset, start); + QCOMPARE(pathview->currentItem(), firstItem); + QCOMPARE(firstItem->property("onPath"), QVariant(true)); + + pathview->decrementCurrentIndex(); + QTRY_COMPARE(pathview->currentIndex(), 0); + firstItem = findItem<QQuickRectangle>(pathview, "wrapper", 0); + QVERIFY(firstItem); + QTRY_COMPARE(firstItem->pos() + offset, start); + QCOMPARE(pathview->currentItem(), firstItem); + QCOMPARE(firstItem->property("onPath"), QVariant(true)); + + pathview->decrementCurrentIndex(); + QTRY_COMPARE(pathview->currentIndex(), 3); + firstItem = findItem<QQuickRectangle>(pathview, "wrapper", 3); + QVERIFY(firstItem); + QTRY_COMPARE(firstItem->pos() + offset, start); + QCOMPARE(pathview->currentItem(), firstItem); + QCOMPARE(firstItem->property("onPath"), QVariant(true)); + + pathview->incrementCurrentIndex(); + QTRY_COMPARE(pathview->currentIndex(), 0); + firstItem = findItem<QQuickRectangle>(pathview, "wrapper", 0); + QVERIFY(firstItem); + QTRY_COMPARE(firstItem->pos() + offset, start); + QCOMPARE(pathview->currentItem(), firstItem); + QCOMPARE(firstItem->property("onPath"), QVariant(true)); + + // move an item, set move duration to 0, and change currentIndex to moved item. QTBUG-22786 + model.moveItem(0, 3); + pathview->setHighlightMoveDuration(0); + pathview->setCurrentIndex(3); + QCOMPARE(pathview->currentIndex(), 3); + firstItem = findItem<QQuickRectangle>(pathview, "wrapper", 3); + QVERIFY(firstItem); + QCOMPARE(pathview->currentItem(), firstItem); + QTRY_COMPARE(firstItem->pos() + offset, start); + model.moveItem(3, 0); + pathview->setCurrentIndex(0); + pathview->setHighlightMoveDuration(300); + + // Check the current item is still created when outside the bounds of pathItemCount. + pathview->setPathItemCount(2); + pathview->setHighlightRangeMode(QQuickPathView::NoHighlightRange); + QVERIFY(findItem<QQuickRectangle>(pathview, "wrapper", 0)); + QVERIFY(findItem<QQuickRectangle>(pathview, "wrapper", 1)); + QVERIFY(!findItem<QQuickRectangle>(pathview, "wrapper", 2)); + QVERIFY(!findItem<QQuickRectangle>(pathview, "wrapper", 3)); + + pathview->setCurrentIndex(2); + firstItem = findItem<QQuickRectangle>(pathview, "wrapper", 2); + QCOMPARE(pathview->currentItem(), firstItem); + QCOMPARE(firstItem->property("onPath"), QVariant(false)); + + pathview->decrementCurrentIndex(); + QTRY_COMPARE(pathview->currentIndex(), 1); + firstItem = findItem<QQuickRectangle>(pathview, "wrapper", 1); + QVERIFY(firstItem); + QCOMPARE(pathview->currentItem(), firstItem); + QCOMPARE(firstItem->property("onPath"), QVariant(true)); + + pathview->decrementCurrentIndex(); + QTRY_COMPARE(pathview->currentIndex(), 0); + firstItem = findItem<QQuickRectangle>(pathview, "wrapper", 0); + QVERIFY(firstItem); + QCOMPARE(pathview->currentItem(), firstItem); + QCOMPARE(firstItem->property("onPath"), QVariant(true)); + + pathview->decrementCurrentIndex(); + QTRY_COMPARE(pathview->currentIndex(), 3); + firstItem = findItem<QQuickRectangle>(pathview, "wrapper", 3); + QVERIFY(firstItem); + QCOMPARE(pathview->currentItem(), firstItem); + QCOMPARE(firstItem->property("onPath"), QVariant(false)); + + pathview->incrementCurrentIndex(); + QTRY_COMPARE(pathview->currentIndex(), 0); + firstItem = findItem<QQuickRectangle>(pathview, "wrapper", 0); + QVERIFY(firstItem); + QCOMPARE(pathview->currentItem(), firstItem); + QCOMPARE(firstItem->property("onPath"), QVariant(true)); + + delete canvas; +} + +void tst_QQuickPathView::resetModel() +{ + QQuickView *canvas = createView(); + + QStringList strings; + strings << "one" << "two" << "three"; + QStringListModel model(strings); + + QQmlContext *ctxt = canvas->rootContext(); + ctxt->setContextProperty("testModel", &model); + + canvas->setSource(testFileUrl("displaypath.qml")); + qApp->processEvents(); + + QQuickPathView *pathview = findItem<QQuickPathView>(canvas->rootObject(), "view"); + QVERIFY(pathview != 0); + + QCOMPARE(pathview->count(), model.rowCount()); + + for (int i = 0; i < model.rowCount(); ++i) { + QQuickText *display = findItem<QQuickText>(pathview, "displayText", i); + QVERIFY(display != 0); + QCOMPARE(display->text(), strings.at(i)); + } + + strings.clear(); + strings << "four" << "five" << "six" << "seven"; + model.setStringList(strings); + + QCOMPARE(pathview->count(), model.rowCount()); + + for (int i = 0; i < model.rowCount(); ++i) { + QQuickText *display = findItem<QQuickText>(pathview, "displayText", i); + QVERIFY(display != 0); + QCOMPARE(display->text(), strings.at(i)); + } + + delete canvas; +} + +void tst_QQuickPathView::propertyChanges() +{ + QQuickView *canvas = createView(); + QVERIFY(canvas); + canvas->setSource(testFileUrl("propertychanges.qml")); + + QQuickPathView *pathView = canvas->rootObject()->findChild<QQuickPathView*>("pathView"); + QVERIFY(pathView); + + QSignalSpy snapPositionSpy(pathView, SIGNAL(preferredHighlightBeginChanged())); + QSignalSpy dragMarginSpy(pathView, SIGNAL(dragMarginChanged())); + + QCOMPARE(pathView->preferredHighlightBegin(), 0.1); + QCOMPARE(pathView->dragMargin(), 5.0); + + pathView->setPreferredHighlightBegin(0.4); + pathView->setPreferredHighlightEnd(0.4); + pathView->setDragMargin(20.0); + + QCOMPARE(pathView->preferredHighlightBegin(), 0.4); + QCOMPARE(pathView->preferredHighlightEnd(), 0.4); + QCOMPARE(pathView->dragMargin(), 20.0); + + QCOMPARE(snapPositionSpy.count(), 1); + QCOMPARE(dragMarginSpy.count(), 1); + + pathView->setPreferredHighlightBegin(0.4); + pathView->setPreferredHighlightEnd(0.4); + pathView->setDragMargin(20.0); + + QCOMPARE(snapPositionSpy.count(), 1); + QCOMPARE(dragMarginSpy.count(), 1); + delete canvas; +} + +void tst_QQuickPathView::pathChanges() +{ + QQuickView *canvas = createView(); + QVERIFY(canvas); + canvas->setSource(testFileUrl("propertychanges.qml")); + + QQuickPathView *pathView = canvas->rootObject()->findChild<QQuickPathView*>("pathView"); + QVERIFY(pathView); + + QQuickPath *path = canvas->rootObject()->findChild<QQuickPath*>("path"); + QVERIFY(path); + + QSignalSpy startXSpy(path, SIGNAL(startXChanged())); + QSignalSpy startYSpy(path, SIGNAL(startYChanged())); + + QCOMPARE(path->startX(), 220.0); + QCOMPARE(path->startY(), 200.0); + + path->setStartX(240.0); + path->setStartY(220.0); + + QCOMPARE(path->startX(), 240.0); + QCOMPARE(path->startY(), 220.0); + + QCOMPARE(startXSpy.count(),1); + QCOMPARE(startYSpy.count(),1); + + path->setStartX(240); + path->setStartY(220); + + QCOMPARE(startXSpy.count(),1); + QCOMPARE(startYSpy.count(),1); + + QQuickPath *alternatePath = canvas->rootObject()->findChild<QQuickPath*>("alternatePath"); + QVERIFY(alternatePath); + + QSignalSpy pathSpy(pathView, SIGNAL(pathChanged())); + + QCOMPARE(pathView->path(), path); + + pathView->setPath(alternatePath); + QCOMPARE(pathView->path(), alternatePath); + QCOMPARE(pathSpy.count(),1); + + pathView->setPath(alternatePath); + QCOMPARE(pathSpy.count(),1); + + QQuickPathAttribute *pathAttribute = canvas->rootObject()->findChild<QQuickPathAttribute*>("pathAttribute"); + QVERIFY(pathAttribute); + + QSignalSpy nameSpy(pathAttribute, SIGNAL(nameChanged())); + QCOMPARE(pathAttribute->name(), QString("opacity")); + + pathAttribute->setName("scale"); + QCOMPARE(pathAttribute->name(), QString("scale")); + QCOMPARE(nameSpy.count(),1); + + pathAttribute->setName("scale"); + QCOMPARE(nameSpy.count(),1); + delete canvas; +} + +void tst_QQuickPathView::componentChanges() +{ + QQuickView *canvas = createView(); + QVERIFY(canvas); + canvas->setSource(testFileUrl("propertychanges.qml")); + + QQuickPathView *pathView = canvas->rootObject()->findChild<QQuickPathView*>("pathView"); + QVERIFY(pathView); + + QQmlComponent delegateComponent(canvas->engine()); + delegateComponent.setData("import QtQuick 2.0; Text { text: '<b>Name:</b> ' + name }", QUrl::fromLocalFile("")); + + QSignalSpy delegateSpy(pathView, SIGNAL(delegateChanged())); + + pathView->setDelegate(&delegateComponent); + QCOMPARE(pathView->delegate(), &delegateComponent); + QCOMPARE(delegateSpy.count(),1); + + pathView->setDelegate(&delegateComponent); + QCOMPARE(delegateSpy.count(),1); + delete canvas; +} + +void tst_QQuickPathView::modelChanges() +{ + QQuickView *canvas = createView(); + QVERIFY(canvas); + canvas->setSource(testFileUrl("propertychanges.qml")); + + QQuickPathView *pathView = canvas->rootObject()->findChild<QQuickPathView*>("pathView"); + QVERIFY(pathView); + + QQuickListModel *alternateModel = canvas->rootObject()->findChild<QQuickListModel*>("alternateModel"); + QVERIFY(alternateModel); + QVariant modelVariant = QVariant::fromValue<QObject *>(alternateModel); + QSignalSpy modelSpy(pathView, SIGNAL(modelChanged())); + + pathView->setModel(modelVariant); + QCOMPARE(pathView->model(), modelVariant); + QCOMPARE(modelSpy.count(),1); + + pathView->setModel(modelVariant); + QCOMPARE(modelSpy.count(),1); + + pathView->setModel(QVariant()); + QCOMPARE(modelSpy.count(),2); + + delete canvas; +} + +void tst_QQuickPathView::pathUpdateOnStartChanged() +{ + QQuickView *canvas = createView(); + QVERIFY(canvas); + canvas->setSource(testFileUrl("pathUpdateOnStartChanged.qml")); + + QQuickPathView *pathView = canvas->rootObject()->findChild<QQuickPathView*>("pathView"); + QVERIFY(pathView); + + QQuickPath *path = canvas->rootObject()->findChild<QQuickPath*>("path"); + QVERIFY(path); + QCOMPARE(path->startX(), 400.0); + QCOMPARE(path->startY(), 300.0); + + QQuickItem *item = findItem<QQuickItem>(pathView, "wrapper", 0); + QVERIFY(item); + QCOMPARE(item->x(), path->startX() - item->width() / 2.0); + QCOMPARE(item->y(), path->startY() - item->height() / 2.0); + + delete canvas; +} + +void tst_QQuickPathView::package() +{ + QQuickView *canvas = createView(); + QVERIFY(canvas); + canvas->setSource(testFileUrl("pathview_package.qml")); + canvas->show(); + QTest::qWaitForWindowShown(canvas); + + QQuickPathView *pathView = canvas->rootObject()->findChild<QQuickPathView*>("photoPathView"); + QVERIFY(pathView); + +#ifdef Q_OS_MAC + QSKIP("QTBUG-21590 view does not reliably receive polish without a running animation"); +#endif + + QQuickItem *item = findItem<QQuickItem>(pathView, "pathItem"); + QVERIFY(item); + QVERIFY(item->scale() != 1.0); + + delete canvas; +} + +//QTBUG-13017 +void tst_QQuickPathView::emptyModel() +{ + QQuickView *canvas = createView(); + + QStringListModel model; + + QQmlContext *ctxt = canvas->rootContext(); + ctxt->setContextProperty("emptyModel", &model); + + canvas->setSource(testFileUrl("emptymodel.qml")); + qApp->processEvents(); + + QQuickPathView *pathview = qobject_cast<QQuickPathView*>(canvas->rootObject()); + QVERIFY(pathview != 0); + + QCOMPARE(pathview->offset(), qreal(0.0)); + + delete canvas; +} + +void tst_QQuickPathView::closed() +{ + QQmlEngine engine; + + { + QQmlComponent c(&engine, testFileUrl("openPath.qml")); + QQuickPath *obj = qobject_cast<QQuickPath*>(c.create()); + QVERIFY(obj); + QCOMPARE(obj->isClosed(), false); + delete obj; + } + + { + QQmlComponent c(&engine, testFileUrl("closedPath.qml")); + QQuickPath *obj = qobject_cast<QQuickPath*>(c.create()); + QVERIFY(obj); + QCOMPARE(obj->isClosed(), true); + delete obj; + } +} + +// QTBUG-14239 +void tst_QQuickPathView::pathUpdate() +{ + QQuickView *canvas = createView(); + QVERIFY(canvas); + canvas->setSource(testFileUrl("pathUpdate.qml")); + + QQuickPathView *pathView = canvas->rootObject()->findChild<QQuickPathView*>("pathView"); + QVERIFY(pathView); + + QQuickItem *item = findItem<QQuickItem>(pathView, "wrapper", 0); + QVERIFY(item); + QCOMPARE(item->x(), 150.0); + + delete canvas; +} + +void tst_QQuickPathView::visualDataModel() +{ + QQmlEngine engine; + QQmlComponent c(&engine, testFileUrl("vdm.qml")); + + QQuickPathView *obj = qobject_cast<QQuickPathView*>(c.create()); + QVERIFY(obj != 0); + + QCOMPARE(obj->count(), 3); + + delete obj; +} + +void tst_QQuickPathView::undefinedPath() +{ + QQmlEngine engine; + + // QPainterPath warnings are only received if QT_NO_DEBUG is not defined + if (QLibraryInfo::isDebugBuild()) { + QString warning1("QPainterPath::moveTo: Adding point where x or y is NaN or Inf, ignoring call"); + QTest::ignoreMessage(QtWarningMsg,qPrintable(warning1)); + + QString warning2("QPainterPath::lineTo: Adding point where x or y is NaN or Inf, ignoring call"); + QTest::ignoreMessage(QtWarningMsg,qPrintable(warning2)); + } + + QQmlComponent c(&engine, testFileUrl("undefinedpath.qml")); + + QQuickPathView *obj = qobject_cast<QQuickPathView*>(c.create()); + QVERIFY(obj != 0); + + QCOMPARE(obj->count(), 3); + + delete obj; +} + +void tst_QQuickPathView::mouseDrag() +{ + QQuickView *canvas = createView(); + canvas->setSource(testFileUrl("dragpath.qml")); + canvas->show(); + canvas->requestActivateWindow(); + QTest::qWaitForWindowShown(canvas); + QTRY_COMPARE(canvas, qGuiApp->focusWindow()); + + QQuickPathView *pathview = qobject_cast<QQuickPathView*>(canvas->rootObject()); + QVERIFY(pathview != 0); + + int current = pathview->currentIndex(); + + QTest::mousePress(canvas, Qt::LeftButton, 0, QPoint(10,100)); + QTest::qWait(100); + + { + QMouseEvent mv(QEvent::MouseMove, QPoint(30,100), Qt::LeftButton, Qt::LeftButton,Qt::NoModifier); + QGuiApplication::sendEvent(canvas, &mv); + } + { + QMouseEvent mv(QEvent::MouseMove, QPoint(90,100), Qt::LeftButton, Qt::LeftButton,Qt::NoModifier); + QGuiApplication::sendEvent(canvas, &mv); + } + + QVERIFY(pathview->currentIndex() != current); + + QTest::mouseRelease(canvas, Qt::LeftButton, 0, QPoint(40,100)); + + delete canvas; +} + +void tst_QQuickPathView::treeModel() +{ + QQuickView *canvas = createView(); + canvas->show(); + + QStandardItemModel model; + initStandardTreeModel(&model); + canvas->engine()->rootContext()->setContextProperty("myModel", &model); + + canvas->setSource(testFileUrl("treemodel.qml")); + + QQuickPathView *pathview = qobject_cast<QQuickPathView*>(canvas->rootObject()); + QVERIFY(pathview != 0); + QCOMPARE(pathview->count(), 3); + + QQuickText *item = findItem<QQuickText>(pathview, "wrapper", 0); + QVERIFY(item); + QCOMPARE(item->text(), QLatin1String("Row 1 Item")); + + QVERIFY(QMetaObject::invokeMethod(pathview, "setRoot", Q_ARG(QVariant, 1))); + QCOMPARE(pathview->count(), 1); + + QTRY_VERIFY(item = findItem<QQuickText>(pathview, "wrapper", 0)); + QTRY_COMPARE(item->text(), QLatin1String("Row 2 Child Item")); + + delete canvas; +} + +void tst_QQuickPathView::changePreferredHighlight() +{ + QQuickView *canvas = createView(); + canvas->setGeometry(0,0,400,200); + canvas->setSource(testFileUrl("dragpath.qml")); + canvas->show(); + canvas->requestActivateWindow(); + QTest::qWaitForWindowShown(canvas); + QTRY_COMPARE(canvas, qGuiApp->focusWindow()); + + QQuickPathView *pathview = qobject_cast<QQuickPathView*>(canvas->rootObject()); + QVERIFY(pathview != 0); + + int current = pathview->currentIndex(); + QCOMPARE(current, 0); + + QQuickRectangle *firstItem = findItem<QQuickRectangle>(pathview, "wrapper", 0); + QVERIFY(firstItem); + QQuickPath *path = qobject_cast<QQuickPath*>(pathview->path()); + QVERIFY(path); + QPointF start = path->pointAt(0.5); + QPointF offset;//Center of item is at point, but pos is from corner + offset.setX(firstItem->width()/2); + offset.setY(firstItem->height()/2); + QTRY_COMPARE(firstItem->pos() + offset, start); + + pathview->setPreferredHighlightBegin(0.8); + pathview->setPreferredHighlightEnd(0.8); + start = path->pointAt(0.8); + QTRY_COMPARE(firstItem->pos() + offset, start); + QCOMPARE(pathview->currentIndex(), 0); + + delete canvas; +} + +void tst_QQuickPathView::creationContext() +{ + QQuickView canvas; + canvas.setGeometry(0,0,240,320); + canvas.setSource(testFileUrl("creationContext.qml")); + + QQuickItem *rootItem = qobject_cast<QQuickItem *>(canvas.rootObject()); + QVERIFY(rootItem); + QVERIFY(rootItem->property("count").toInt() > 0); + + QQuickItem *item; + QVERIFY(item = findItem<QQuickItem>(rootItem, "listItem", 0)); + QCOMPARE(item->property("text").toString(), QString("Hello!")); +} + +// QTBUG-21320 +void tst_QQuickPathView::currentOffsetOnInsertion() +{ + QQuickView *canvas = createView(); + canvas->show(); + + QaimModel model; + + QQmlContext *ctxt = canvas->rootContext(); + ctxt->setContextProperty("testModel", &model); + + canvas->setSource(testFileUrl("pathline.qml")); + qApp->processEvents(); + + QQuickPathView *pathview = findItem<QQuickPathView>(canvas->rootObject(), "view"); + QVERIFY(pathview != 0); + + pathview->setPreferredHighlightBegin(0.5); + pathview->setPreferredHighlightEnd(0.5); + + QCOMPARE(pathview->count(), model.count()); + + model.addItem("item0", "0"); + + QCOMPARE(pathview->count(), model.count()); + + QQuickRectangle *item = 0; + QTRY_VERIFY(item = findItem<QQuickRectangle>(pathview, "wrapper", 0)); + + QQuickPath *path = qobject_cast<QQuickPath*>(pathview->path()); + QVERIFY(path); + + QPointF start = path->pointAt(0.5); + QPointF offset;//Center of item is at point, but pos is from corner + offset.setX(item->width()/2); + offset.setY(item->height()/2); + QCOMPARE(item->pos() + offset, start); + + QSignalSpy currentIndexSpy(pathview, SIGNAL(currentIndexChanged())); + + // insert an item at the beginning + model.insertItem(0, "item1", "1"); + qApp->processEvents(); + + QCOMPARE(currentIndexSpy.count(), 1); + + // currentIndex is now 1 + QVERIFY(item = findItem<QQuickRectangle>(pathview, "wrapper", 1)); + + // verify that current item (item 1) is still at offset 0.5 + QCOMPARE(item->pos() + offset, start); + + // insert another item at the beginning + model.insertItem(0, "item2", "2"); + qApp->processEvents(); + + QCOMPARE(currentIndexSpy.count(), 2); + + // currentIndex is now 2 + QVERIFY(item = findItem<QQuickRectangle>(pathview, "wrapper", 2)); + + // verify that current item (item 2) is still at offset 0.5 + QCOMPARE(item->pos() + offset, start); + + // verify that remove before current maintains current item + model.removeItem(0); + qApp->processEvents(); + + QCOMPARE(currentIndexSpy.count(), 3); + + // currentIndex is now 1 + QVERIFY(item = findItem<QQuickRectangle>(pathview, "wrapper", 1)); + + // verify that current item (item 1) is still at offset 0.5 + QCOMPARE(item->pos() + offset, start); + + delete canvas; +} + +void tst_QQuickPathView::asynchronous() +{ + QQuickView *canvas = createView(); + canvas->show(); + QQmlIncubationController controller; + canvas->engine()->setIncubationController(&controller); + + canvas->setSource(testFileUrl("asyncloader.qml")); + + QQuickItem *rootObject = qobject_cast<QQuickItem*>(canvas->rootObject()); + QVERIFY(rootObject); + + QQuickPathView *pathview = 0; + while (!pathview) { + bool b = false; + controller.incubateWhile(&b); + pathview = rootObject->findChild<QQuickPathView*>("view"); + } + + // items will be created one at a time + for (int i = 0; i < 5; ++i) { + QVERIFY(findItem<QQuickItem>(pathview, "wrapper", i) == 0); + QQuickItem *item = 0; + while (!item) { + bool b = false; + controller.incubateWhile(&b); + item = findItem<QQuickItem>(pathview, "wrapper", i); + } + } + + { + bool b = true; + controller.incubateWhile(&b); + } + + // verify positioning + QQuickRectangle *firstItem = findItem<QQuickRectangle>(pathview, "wrapper", 0); + QVERIFY(firstItem); + QQuickPath *path = qobject_cast<QQuickPath*>(pathview->path()); + QVERIFY(path); + QPointF start = path->pointAt(0.0); + QPointF offset;//Center of item is at point, but pos is from corner + offset.setX(firstItem->width()/2); + offset.setY(firstItem->height()/2); + QTRY_COMPARE(firstItem->pos() + offset, start); + pathview->setOffset(1.0); + + for (int i=0; i<5; i++) { + QQuickItem *curItem = findItem<QQuickItem>(pathview, "wrapper", i); + QPointF itemPos(path->pointAt(0.2 + i*0.2)); + QCOMPARE(curItem->pos() + offset, itemPos); + } + + delete canvas; +} + +void tst_QQuickPathView::missingPercent() +{ + QQmlEngine engine; + QQmlComponent c(&engine, testFileUrl("missingPercent.qml")); + QQuickPath *obj = qobject_cast<QQuickPath*>(c.create()); + QVERIFY(obj); + QCOMPARE(obj->attributeAt("_qfx_percent", 1.0), qreal(1.0)); + delete obj; +} + +QTEST_MAIN(tst_QQuickPathView) + +#include "tst_qquickpathview.moc" |