qtdeclarative/tests/auto/quick/qquickpathview/tst_qquickpathview.cpp

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#include <QtTest/QtTest>
Say hello to QtQuick module This change moves the QtQuick 2 types and C++ API (including SceneGraph) to a new module (AKA library), QtQuick. 99% of this change is moving files from src/declarative to src/quick, and from tests/auto/declarative to tests/auto/qtquick2. The loading of QtQuick 2 ("import QtQuick 2.0") is now delegated to a plugin, src/imports/qtquick2, just like it's done for QtQuick 1. All tools, examples, and tests that use QtQuick C++ API have gotten "QT += quick" or "QT += quick-private" added to their .pro file. A few additional internal QtDeclarative classes had to be exported (via Q_DECLARATIVE_PRIVATE_EXPORT) since they're needed by the QtQuick 2 implementation. The old header locations (e.g. QtDeclarative/qquickitem.h) will still be supported for some time, but will produce compile-time warnings. (To avoid the QtQuick implementation using the compatibility headers (since QtDeclarative's includepath comes first), a few include statements were modified, e.g. from "#include <qsgnode.h>" to "#include <QtQuick/qsgnode.h>".) There's a change in qtbase that automatically adds QtQuick to the module list if QtDeclarative is used. Together with the compatibility headers, this should help reduce the migration pain for existing projects. In theory, simply getting an existing QtDeclarative-based project to compile and link shouldn't require any changes for now -- but porting to the new scheme is of course recommended, and will eventually become mandatory. Task-number: QTBUG-22889 Reviewed-by: Lars Knoll <lars.knoll@nokia.com> Change-Id: Ia52be9373172ba2f37e7623231ecb060316c96a7 Reviewed-by: Kent Hansen <kent.hansen@nokia.com> Reviewed-by: Sergio Ahumada <sergio.ahumada@nokia.com>
2011-11-23 14:14:07 +00:00
#include <QtQuick/qquickview.h>
#include <QtQml/qqmlengine.h>
#include <QtQml/qqmlcomponent.h>
#include <QtQml/qqmlcontext.h>
#include <QtQml/qqmlexpression.h>
#include <QtQml/qqmlincubator.h>
Say hello to QtQuick module This change moves the QtQuick 2 types and C++ API (including SceneGraph) to a new module (AKA library), QtQuick. 99% of this change is moving files from src/declarative to src/quick, and from tests/auto/declarative to tests/auto/qtquick2. The loading of QtQuick 2 ("import QtQuick 2.0") is now delegated to a plugin, src/imports/qtquick2, just like it's done for QtQuick 1. All tools, examples, and tests that use QtQuick C++ API have gotten "QT += quick" or "QT += quick-private" added to their .pro file. A few additional internal QtDeclarative classes had to be exported (via Q_DECLARATIVE_PRIVATE_EXPORT) since they're needed by the QtQuick 2 implementation. The old header locations (e.g. QtDeclarative/qquickitem.h) will still be supported for some time, but will produce compile-time warnings. (To avoid the QtQuick implementation using the compatibility headers (since QtDeclarative's includepath comes first), a few include statements were modified, e.g. from "#include <qsgnode.h>" to "#include <QtQuick/qsgnode.h>".) There's a change in qtbase that automatically adds QtQuick to the module list if QtDeclarative is used. Together with the compatibility headers, this should help reduce the migration pain for existing projects. In theory, simply getting an existing QtDeclarative-based project to compile and link shouldn't require any changes for now -- but porting to the new scheme is of course recommended, and will eventually become mandatory. Task-number: QTBUG-22889 Reviewed-by: Lars Knoll <lars.knoll@nokia.com> Change-Id: Ia52be9373172ba2f37e7623231ecb060316c96a7 Reviewed-by: Kent Hansen <kent.hansen@nokia.com> Reviewed-by: Sergio Ahumada <sergio.ahumada@nokia.com>
2011-11-23 14:14:07 +00:00
#include <QtQuick/private/qquickpathview_p.h>
#include <QtQuick/private/qquickpath_p.h>
Say hello to QtQuick module This change moves the QtQuick 2 types and C++ API (including SceneGraph) to a new module (AKA library), QtQuick. 99% of this change is moving files from src/declarative to src/quick, and from tests/auto/declarative to tests/auto/qtquick2. The loading of QtQuick 2 ("import QtQuick 2.0") is now delegated to a plugin, src/imports/qtquick2, just like it's done for QtQuick 1. All tools, examples, and tests that use QtQuick C++ API have gotten "QT += quick" or "QT += quick-private" added to their .pro file. A few additional internal QtDeclarative classes had to be exported (via Q_DECLARATIVE_PRIVATE_EXPORT) since they're needed by the QtQuick 2 implementation. The old header locations (e.g. QtDeclarative/qquickitem.h) will still be supported for some time, but will produce compile-time warnings. (To avoid the QtQuick implementation using the compatibility headers (since QtDeclarative's includepath comes first), a few include statements were modified, e.g. from "#include <qsgnode.h>" to "#include <QtQuick/qsgnode.h>".) There's a change in qtbase that automatically adds QtQuick to the module list if QtDeclarative is used. Together with the compatibility headers, this should help reduce the migration pain for existing projects. In theory, simply getting an existing QtDeclarative-based project to compile and link shouldn't require any changes for now -- but porting to the new scheme is of course recommended, and will eventually become mandatory. Task-number: QTBUG-22889 Reviewed-by: Lars Knoll <lars.knoll@nokia.com> Change-Id: Ia52be9373172ba2f37e7623231ecb060316c96a7 Reviewed-by: Kent Hansen <kent.hansen@nokia.com> Reviewed-by: Sergio Ahumada <sergio.ahumada@nokia.com>
2011-11-23 14:14:07 +00:00
#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 <QtGui/qstandarditemmodel.h>
#include <QStringListModel>
#include <QFile>
Say hello to QtQuick module This change moves the QtQuick 2 types and C++ API (including SceneGraph) to a new module (AKA library), QtQuick. 99% of this change is moving files from src/declarative to src/quick, and from tests/auto/declarative to tests/auto/qtquick2. The loading of QtQuick 2 ("import QtQuick 2.0") is now delegated to a plugin, src/imports/qtquick2, just like it's done for QtQuick 1. All tools, examples, and tests that use QtQuick C++ API have gotten "QT += quick" or "QT += quick-private" added to their .pro file. A few additional internal QtDeclarative classes had to be exported (via Q_DECLARATIVE_PRIVATE_EXPORT) since they're needed by the QtQuick 2 implementation. The old header locations (e.g. QtDeclarative/qquickitem.h) will still be supported for some time, but will produce compile-time warnings. (To avoid the QtQuick implementation using the compatibility headers (since QtDeclarative's includepath comes first), a few include statements were modified, e.g. from "#include <qsgnode.h>" to "#include <QtQuick/qsgnode.h>".) There's a change in qtbase that automatically adds QtQuick to the module list if QtDeclarative is used. Together with the compatibility headers, this should help reduce the migration pain for existing projects. In theory, simply getting an existing QtDeclarative-based project to compile and link shouldn't require any changes for now -- but porting to the new scheme is of course recommended, and will eventually become mandatory. Task-number: QTBUG-22889 Reviewed-by: Lars Knoll <lars.knoll@nokia.com> Change-Id: Ia52be9373172ba2f37e7623231ecb060316c96a7 Reviewed-by: Kent Hansen <kent.hansen@nokia.com> Reviewed-by: Sergio Ahumada <sergio.ahumada@nokia.com>
2011-11-23 14:14:07 +00:00
#include "../../shared/util.h"
#include "../shared/viewtestutil.h"
#include "../shared/visualtestutil.h"
using namespace QQuickViewTestUtil;
using namespace QQuickVisualTestUtil;
Q_DECLARE_METATYPE(QQuickPathView::HighlightRangeMode)
Q_DECLARE_METATYPE(QQuickPathView::PositionMode)
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 initialCurrentIndex();
void insertModel_data();
void insertModel();
void removeModel_data();
void removeModel();
void moveModel_data();
void moveModel();
void consecutiveModelChanges_data();
void consecutiveModelChanges();
void path();
void pathMoved();
void offset_data();
void offset();
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();
void cancelDrag();
void maximumFlickVelocity();
void snapToItem();
void snapToItem_data();
void snapOneItem();
void snapOneItem_data();
void positionViewAtIndex();
void positionViewAtIndex_data();
void indexAt_itemAt();
void indexAt_itemAt_data();
void cacheItemCount();
};
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 *window = createView();
QaimModel model;
model.addItem("Fred", "12345");
model.addItem("John", "2345");
model.addItem("Bob", "54321");
model.addItem("Bill", "4321");
QQmlContext *ctxt = window->rootContext();
ctxt->setContextProperty("testModel", &model);
window->setSource(testFileUrl("pathview0.qml"));
qApp->processEvents();
QQuickPathView *pathview = findItem<QQuickPathView>(window->rootObject(), "view");
QVERIFY(pathview != 0);
QCOMPARE(pathview->count(), model.count());
QCOMPARE(window->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 window;
}
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(), 7);
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::initialCurrentIndex()
{
QQmlEngine engine;
QQmlComponent c(&engine, testFileUrl("initialCurrentIndex.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(), 3);
QCOMPARE(obj->offset(), 5.0);
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");
QTest::addColumn<int>("currentIndex");
// We have 8 items, with currentIndex == 4
QTest::newRow("insert after current")
<< int(QQuickPathView::StrictlyEnforceRange) << 6 << 1 << 5. << 4;
QTest::newRow("insert before current")
<< int(QQuickPathView::StrictlyEnforceRange) << 2 << 1 << 4. << 5;
QTest::newRow("insert multiple after current")
<< int(QQuickPathView::StrictlyEnforceRange) << 5 << 2 << 6. << 4;
QTest::newRow("insert multiple before current")
<< int(QQuickPathView::StrictlyEnforceRange) << 1 << 2 << 4. << 6;
QTest::newRow("insert at end")
<< int(QQuickPathView::StrictlyEnforceRange) << 8 << 1 << 5. << 4;
QTest::newRow("insert at beginning")
<< int(QQuickPathView::StrictlyEnforceRange) << 0 << 1 << 4. << 5;
QTest::newRow("insert at current")
<< int(QQuickPathView::StrictlyEnforceRange) << 4 << 1 << 4. << 5;
QTest::newRow("no range - insert after current")
<< int(QQuickPathView::NoHighlightRange) << 6 << 1 << 5. << 4;
QTest::newRow("no range - insert before current")
<< int(QQuickPathView::NoHighlightRange) << 2 << 1 << 4. << 5;
QTest::newRow("no range - insert multiple after current")
<< int(QQuickPathView::NoHighlightRange) << 5 << 2 << 6. << 4;
QTest::newRow("no range - insert multiple before current")
<< int(QQuickPathView::NoHighlightRange) << 1 << 2 << 4. << 6;
QTest::newRow("no range - insert at end")
<< int(QQuickPathView::NoHighlightRange) << 8 << 1 << 5. << 4;
QTest::newRow("no range - insert at beginning")
<< int(QQuickPathView::NoHighlightRange) << 0 << 1 << 4. << 5;
QTest::newRow("no range - insert at current")
<< int(QQuickPathView::NoHighlightRange) << 4 << 1 << 4. << 5;
}
void tst_QQuickPathView::insertModel()
{
QFETCH(int, mode);
QFETCH(int, idx);
QFETCH(int, count);
QFETCH(qreal, offset);
QFETCH(int, currentIndex);
QQuickView *window = createView();
window->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 = window->rootContext();
ctxt->setContextProperty("testModel", &model);
window->setSource(testFileUrl("pathview0.qml"));
qApp->processEvents();
QQuickPathView *pathview = findItem<QQuickPathView>(window->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);
QCOMPARE(pathview->currentIndex(), currentIndex);
delete window;
}
void tst_QQuickPathView::removeModel_data()
{
QTest::addColumn<int>("mode");
QTest::addColumn<int>("idx");
QTest::addColumn<int>("count");
QTest::addColumn<qreal>("offset");
QTest::addColumn<int>("currentIndex");
// We have 8 items, with currentIndex == 4
QTest::newRow("remove after current")
<< int(QQuickPathView::StrictlyEnforceRange) << 6 << 1 << 3. << 4;
QTest::newRow("remove before current")
<< int(QQuickPathView::StrictlyEnforceRange) << 2 << 1 << 4. << 3;
QTest::newRow("remove multiple after current")
<< int(QQuickPathView::StrictlyEnforceRange) << 5 << 2 << 2. << 4;
QTest::newRow("remove multiple before current")
<< int(QQuickPathView::StrictlyEnforceRange) << 1 << 2 << 4. << 2;
QTest::newRow("remove last")
<< int(QQuickPathView::StrictlyEnforceRange) << 7 << 1 << 3. << 4;
QTest::newRow("remove first")
<< int(QQuickPathView::StrictlyEnforceRange) << 0 << 1 << 4. << 3;
QTest::newRow("remove current")
<< int(QQuickPathView::StrictlyEnforceRange) << 4 << 1 << 3. << 4;
QTest::newRow("remove all")
<< int(QQuickPathView::StrictlyEnforceRange) << 0 << 8 << 0. << 0;
QTest::newRow("no range - remove after current")
<< int(QQuickPathView::NoHighlightRange) << 6 << 1 << 3. << 4;
QTest::newRow("no range - remove before current")
<< int(QQuickPathView::NoHighlightRange) << 2 << 1 << 4. << 3;
QTest::newRow("no range - remove multiple after current")
<< int(QQuickPathView::NoHighlightRange) << 5 << 2 << 2. << 4;
QTest::newRow("no range - remove multiple before current")
<< int(QQuickPathView::NoHighlightRange) << 1 << 2 << 4. << 2;
QTest::newRow("no range - remove last")
<< int(QQuickPathView::NoHighlightRange) << 7 << 1 << 3. << 4;
QTest::newRow("no range - remove first")
<< int(QQuickPathView::NoHighlightRange) << 0 << 1 << 4. << 3;
QTest::newRow("no range - remove current offset")
<< int(QQuickPathView::NoHighlightRange) << 4 << 1 << 4. << 4;
QTest::newRow("no range - remove all")
<< int(QQuickPathView::NoHighlightRange) << 0 << 8 << 0. << 0;
}
void tst_QQuickPathView::removeModel()
{
QFETCH(int, mode);
QFETCH(int, idx);
QFETCH(int, count);
QFETCH(qreal, offset);
QFETCH(int, currentIndex);
QQuickView *window = createView();
window->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 = window->rootContext();
ctxt->setContextProperty("testModel", &model);
window->setSource(testFileUrl("pathview0.qml"));
qApp->processEvents();
QQuickPathView *pathview = findItem<QQuickPathView>(window->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);
QCOMPARE(pathview->currentIndex(), currentIndex);
delete window;
}
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");
QTest::addColumn<int>("currentIndex");
// We have 8 items, with currentIndex == 4
QTest::newRow("move after current")
<< int(QQuickPathView::StrictlyEnforceRange) << 5 << 6 << 1 << 4. << 4;
QTest::newRow("move before current")
<< int(QQuickPathView::StrictlyEnforceRange) << 2 << 3 << 1 << 4. << 4;
QTest::newRow("move before current to after")
<< int(QQuickPathView::StrictlyEnforceRange) << 2 << 6 << 1 << 5. << 3;
QTest::newRow("move multiple after current")
<< int(QQuickPathView::StrictlyEnforceRange) << 5 << 6 << 2 << 4. << 4;
QTest::newRow("move multiple before current")
<< int(QQuickPathView::StrictlyEnforceRange) << 0 << 1 << 2 << 4. << 4;
QTest::newRow("move before current to end")
<< int(QQuickPathView::StrictlyEnforceRange) << 2 << 7 << 1 << 5. << 3;
QTest::newRow("move last to beginning")
<< int(QQuickPathView::StrictlyEnforceRange) << 7 << 0 << 1 << 3. << 5;
QTest::newRow("move current")
<< int(QQuickPathView::StrictlyEnforceRange) << 4 << 6 << 1 << 2. << 6;
QTest::newRow("no range - move after current")
<< int(QQuickPathView::NoHighlightRange) << 5 << 6 << 1 << 4. << 4;
QTest::newRow("no range - move before current")
<< int(QQuickPathView::NoHighlightRange) << 2 << 3 << 1 << 4. << 4;
QTest::newRow("no range - move before current to after")
<< int(QQuickPathView::NoHighlightRange) << 2 << 6 << 1 << 5. << 3;
QTest::newRow("no range - move multiple after current")
<< int(QQuickPathView::NoHighlightRange) << 5 << 6 << 2 << 4. << 4;
QTest::newRow("no range - move multiple before current")
<< int(QQuickPathView::NoHighlightRange) << 0 << 1 << 2 << 4. << 4;
QTest::newRow("no range - move before current to end")
<< int(QQuickPathView::NoHighlightRange) << 2 << 7 << 1 << 5. << 3;
QTest::newRow("no range - move last to beginning")
<< int(QQuickPathView::NoHighlightRange) << 7 << 0 << 1 << 3. << 5;
QTest::newRow("no range - move current")
<< int(QQuickPathView::NoHighlightRange) << 4 << 6 << 1 << 4. << 6;
QTest::newRow("no range - move multiple incl. current")
<< int(QQuickPathView::NoHighlightRange) << 0 << 1 << 5 << 4. << 5;
}
void tst_QQuickPathView::moveModel()
{
QFETCH(int, mode);
QFETCH(int, from);
QFETCH(int, to);
QFETCH(int, count);
QFETCH(qreal, offset);
QFETCH(int, currentIndex);
QQuickView *window = createView();
window->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 = window->rootContext();
ctxt->setContextProperty("testModel", &model);
window->setSource(testFileUrl("pathview0.qml"));
qApp->processEvents();
QQuickPathView *pathview = findItem<QQuickPathView>(window->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);
QCOMPARE(pathview->currentIndex(), currentIndex);
delete window;
}
void tst_QQuickPathView::consecutiveModelChanges_data()
{
QTest::addColumn<QQuickPathView::HighlightRangeMode>("mode");
QTest::addColumn<QList<ListChange> >("changes");
QTest::addColumn<int>("count");
QTest::addColumn<qreal>("offset");
QTest::addColumn<int>("currentIndex");
QTest::newRow("no range - insert after, insert before")
<< QQuickPathView::NoHighlightRange
<< (QList<ListChange>()
<< ListChange::insert(7, 2)
<< ListChange::insert(1, 3))
<< 13
<< 6.
<< 7;
QTest::newRow("no range - remove after, remove before")
<< QQuickPathView::NoHighlightRange
<< (QList<ListChange>()
<< ListChange::remove(6, 2)
<< ListChange::remove(1, 3))
<< 3
<< 2.
<< 1;
QTest::newRow("no range - remove after, insert before")
<< QQuickPathView::NoHighlightRange
<< (QList<ListChange>()
<< ListChange::remove(5, 2)
<< ListChange::insert(1, 3))
<< 9
<< 2.
<< 7;
QTest::newRow("no range - insert after, remove before")
<< QQuickPathView::NoHighlightRange
<< (QList<ListChange>()
<< ListChange::insert(6, 2)
<< ListChange::remove(1, 3))
<< 7
<< 6.
<< 1;
QTest::newRow("no range - insert, remove all, polish, insert")
<< QQuickPathView::NoHighlightRange
<< (QList<ListChange>()
<< ListChange::insert(3, 1)
<< ListChange::remove(0, 9)
<< ListChange::polish()
<< ListChange::insert(0, 3))
<< 3
<< 0.
<< 0;
}
void tst_QQuickPathView::consecutiveModelChanges()
{
QFETCH(QQuickPathView::HighlightRangeMode, mode);
QFETCH(QList<ListChange>, changes);
QFETCH(int, count);
QFETCH(qreal, offset);
QFETCH(int, currentIndex);
QQuickView *window = createView();
window->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 = window->rootContext();
ctxt->setContextProperty("testModel", &model);
window->setSource(testFileUrl("pathview0.qml"));
qApp->processEvents();
QQuickPathView *pathview = findItem<QQuickPathView>(window->rootObject(), "view");
QVERIFY(pathview != 0);
pathview->setHighlightRangeMode(mode);
pathview->setCurrentIndex(4);
if (mode == QQuickPathView::StrictlyEnforceRange)
QTRY_COMPARE(pathview->offset(), 4.0);
else
pathview->setOffset(4);
for (int i=0; i<changes.count(); i++) {
switch (changes[i].type) {
case ListChange::Inserted:
{
QList<QPair<QString, QString> > items;
for (int j=changes[i].index; j<changes[i].index + changes[i].count; ++j)
items << qMakePair(QString("new item %1").arg(j), QString::number(j));
model.insertItems(changes[i].index, items);
break;
}
case ListChange::Removed:
model.removeItems(changes[i].index, changes[i].count);
break;
case ListChange::Moved:
model.moveItems(changes[i].index, changes[i].to, changes[i].count);
break;
case ListChange::SetCurrent:
pathview->setCurrentIndex(changes[i].index);
break;
case ListChange::Polish:
QQUICK_VERIFY_POLISH(pathview);
break;
default:
continue;
}
}
QQUICK_VERIFY_POLISH(pathview);
QCOMPARE(findItems<QQuickItem>(pathview, "wrapper").count(), count);
QCOMPARE(pathview->count(), count);
QTRY_COMPARE(pathview->offset(), offset);
QCOMPARE(pathview->currentIndex(), currentIndex);
delete window;
}
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 *window = createView();
window->show();
QQmlContext *ctxt = window->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);
window->setSource(testFileUrl("datamodel.qml"));
qApp->processEvents();
QQuickPathView *pathview = qobject_cast<QQuickPathView*>(window->rootObject());
QVERIFY(pathview != 0);
QMetaObject::invokeMethod(window->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(window->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(window->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(window->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);
QTRY_COMPARE(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);
QTRY_COMPARE(pathview->offset(), 1.0);
model.removeItem(model.count()-1);
QCOMPARE(pathview->currentIndex(), model.count()-1);
delete window;
delete testObject;
}
void tst_QQuickPathView::pathMoved()
{
QQuickView *window = createView();
window->show();
QaimModel model;
model.addItem("Ben", "12345");
model.addItem("Bohn", "2345");
model.addItem("Bob", "54321");
model.addItem("Bill", "4321");
QQmlContext *ctxt = window->rootContext();
ctxt->setContextProperty("testModel", &model);
window->setSource(testFileUrl("pathview0.qml"));
qApp->processEvents();
QQuickPathView *pathview = findItem<QQuickPathView>(window->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()));
}
QCOMPARE(pathview->currentIndex(), 3);
pathview->setOffset(0.0);
QCOMPARE(firstItem->pos() + offset, start);
QCOMPARE(pathview->currentIndex(), 0);
// Change delegate size
pathview->setOffset(0.1);
pathview->setOffset(0.0);
window->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);
window->rootObject()->setProperty("delegateScale", 1.2);
QTRY_COMPARE(firstItem->pos() + offset, start);
delete window;
}
void tst_QQuickPathView::offset_data()
{
QTest::addColumn<qreal>("offset");
QTest::addColumn<int>("currentIndex");
QTest::newRow("0.0") << 0.0 << 0;
QTest::newRow("1.0") << 7.0 << 1;
QTest::newRow("5.0") << 5.0 << 3;
QTest::newRow("4.6") << 4.6 << 3;
QTest::newRow("4.4") << 4.4 << 4;
QTest::newRow("5.4") << 5.4 << 3;
QTest::newRow("5.6") << 5.6 << 2;
}
void tst_QQuickPathView::offset()
{
QFETCH(qreal, offset);
QFETCH(int, currentIndex);
QQmlEngine engine;
QQmlComponent c(&engine, testFileUrl("pathview3.qml"));
QQuickPathView *view = qobject_cast<QQuickPathView*>(c.create());
view->setOffset(offset);
QCOMPARE(view->currentIndex(), currentIndex);
delete view;
}
void tst_QQuickPathView::setCurrentIndex()
{
QQuickView *window = createView();
window->show();
QaimModel model;
model.addItem("Ben", "12345");
model.addItem("Bohn", "2345");
model.addItem("Bob", "54321");
model.addItem("Bill", "4321");
QQmlContext *ctxt = window->rootContext();
ctxt->setContextProperty("testModel", &model);
window->setSource(testFileUrl("pathview0.qml"));
qApp->processEvents();
QQuickPathView *pathview = findItem<QQuickPathView>(window->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(window->rootObject()->property("currentA").toInt(), 0);
QCOMPARE(window->rootObject()->property("currentB").toInt(), 0);
pathview->setCurrentIndex(2);
firstItem = findItem<QQuickRectangle>(pathview, "wrapper", 2);
QTRY_COMPARE(firstItem->pos() + offset, start);
QCOMPARE(window->rootObject()->property("currentA").toInt(), 2);
QCOMPARE(window->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));
// Test positive indexes are wrapped.
pathview->setCurrentIndex(6);
QTRY_COMPARE(pathview->currentIndex(), 2);
firstItem = findItem<QQuickRectangle>(pathview, "wrapper", 2);
QVERIFY(firstItem);
QTRY_COMPARE(firstItem->pos() + offset, start);
QCOMPARE(pathview->currentItem(), firstItem);
QCOMPARE(firstItem->property("onPath"), QVariant(true));
// Test negative indexes are wrapped.
pathview->setCurrentIndex(-3);
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));
// 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 window;
}
void tst_QQuickPathView::resetModel()
{
QQuickView *window = createView();
QStringList strings;
strings << "one" << "two" << "three";
QStringListModel model(strings);
QQmlContext *ctxt = window->rootContext();
ctxt->setContextProperty("testModel", &model);
window->setSource(testFileUrl("displaypath.qml"));
qApp->processEvents();
QQuickPathView *pathview = findItem<QQuickPathView>(window->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 window;
}
void tst_QQuickPathView::propertyChanges()
{
QQuickView *window = createView();
QVERIFY(window);
window->setSource(testFileUrl("propertychanges.qml"));
QQuickPathView *pathView = window->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);
QSignalSpy maximumFlickVelocitySpy(pathView, SIGNAL(maximumFlickVelocityChanged()));
pathView->setMaximumFlickVelocity(1000);
QCOMPARE(maximumFlickVelocitySpy.count(), 1);
pathView->setMaximumFlickVelocity(1000);
QCOMPARE(maximumFlickVelocitySpy.count(), 1);
delete window;
}
void tst_QQuickPathView::pathChanges()
{
QQuickView *window = createView();
QVERIFY(window);
window->setSource(testFileUrl("propertychanges.qml"));
QQuickPathView *pathView = window->rootObject()->findChild<QQuickPathView*>("pathView");
QVERIFY(pathView);
QQuickPath *path = window->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 = window->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 = window->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 window;
}
void tst_QQuickPathView::componentChanges()
{
QQuickView *window = createView();
QVERIFY(window);
window->setSource(testFileUrl("propertychanges.qml"));
QQuickPathView *pathView = window->rootObject()->findChild<QQuickPathView*>("pathView");
QVERIFY(pathView);
QQmlComponent delegateComponent(window->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 window;
}
void tst_QQuickPathView::modelChanges()
{
QQuickView *window = createView();
QVERIFY(window);
window->setSource(testFileUrl("propertychanges.qml"));
QQuickPathView *pathView = window->rootObject()->findChild<QQuickPathView*>("pathView");
QVERIFY(pathView);
pathView->setCurrentIndex(3);
QTRY_COMPARE(pathView->offset(), 6.0);
QQuickListModel *alternateModel = window->rootObject()->findChild<QQuickListModel*>("alternateModel");
QVERIFY(alternateModel);
QVariant modelVariant = QVariant::fromValue<QObject *>(alternateModel);
QSignalSpy modelSpy(pathView, SIGNAL(modelChanged()));
QSignalSpy currentIndexSpy(pathView, SIGNAL(currentIndexChanged()));
QCOMPARE(pathView->currentIndex(), 3);
pathView->setModel(modelVariant);
QCOMPARE(pathView->model(), modelVariant);
QCOMPARE(modelSpy.count(),1);
QCOMPARE(pathView->currentIndex(), 0);
QCOMPARE(currentIndexSpy.count(), 1);
pathView->setModel(modelVariant);
QCOMPARE(modelSpy.count(),1);
pathView->setModel(QVariant());
QCOMPARE(modelSpy.count(),2);
QCOMPARE(pathView->currentIndex(), 0);
QCOMPARE(currentIndexSpy.count(), 1);
delete window;
}
void tst_QQuickPathView::pathUpdateOnStartChanged()
{
QQuickView *window = createView();
QVERIFY(window);
window->setSource(testFileUrl("pathUpdateOnStartChanged.qml"));
QQuickPathView *pathView = window->rootObject()->findChild<QQuickPathView*>("pathView");
QVERIFY(pathView);
QQuickPath *path = window->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 window;
}
void tst_QQuickPathView::package()
{
QQuickView *window = createView();
QVERIFY(window);
window->setSource(testFileUrl("pathview_package.qml"));
window->show();
window->requestActivate();
QVERIFY(QTest::qWaitForWindowActive(window));
QQuickPathView *pathView = window->rootObject()->findChild<QQuickPathView*>("photoPathView");
QVERIFY(pathView);
#ifdef Q_OS_MAC
QSKIP("QTBUG-27170 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 window;
}
//QTBUG-13017
void tst_QQuickPathView::emptyModel()
{
QQuickView *window = createView();
QStringListModel model;
QQmlContext *ctxt = window->rootContext();
ctxt->setContextProperty("emptyModel", &model);
window->setSource(testFileUrl("emptymodel.qml"));
qApp->processEvents();
QQuickPathView *pathview = qobject_cast<QQuickPathView*>(window->rootObject());
QVERIFY(pathview != 0);
QCOMPARE(pathview->offset(), qreal(0.0));
delete window;
}
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 *window = createView();
QVERIFY(window);
window->setSource(testFileUrl("pathUpdate.qml"));
QQuickPathView *pathView = window->rootObject()->findChild<QQuickPathView*>("pathView");
QVERIFY(pathView);
QQuickItem *item = findItem<QQuickItem>(pathView, "wrapper", 0);
QVERIFY(item);
QCOMPARE(item->x(), 150.0);
delete window;
}
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 *window = createView();
window->setSource(testFileUrl("dragpath.qml"));
window->show();
window->requestActivate();
QVERIFY(QTest::qWaitForWindowActive(window));
QCOMPARE(window, qGuiApp->focusWindow());
QQuickPathView *pathview = qobject_cast<QQuickPathView*>(window->rootObject());
QVERIFY(pathview != 0);
QSignalSpy movingSpy(pathview, SIGNAL(movingChanged()));
QSignalSpy moveStartedSpy(pathview, SIGNAL(movementStarted()));
QSignalSpy moveEndedSpy(pathview, SIGNAL(movementEnded()));
QSignalSpy draggingSpy(pathview, SIGNAL(draggingChanged()));
QSignalSpy dragStartedSpy(pathview, SIGNAL(dragStarted()));
QSignalSpy dragEndedSpy(pathview, SIGNAL(dragEnded()));
int current = pathview->currentIndex();
QTest::mousePress(window, Qt::LeftButton, 0, QPoint(10,100));
QTest::qWait(100);
{
QMouseEvent mv(QEvent::MouseMove, QPoint(30,100), Qt::LeftButton, Qt::LeftButton,Qt::NoModifier);
QGuiApplication::sendEvent(window, &mv);
}
// first move beyond threshold does not trigger drag
QVERIFY(!pathview->isMoving());
QVERIFY(!pathview->isDragging());
QCOMPARE(movingSpy.count(), 0);
QCOMPARE(moveStartedSpy.count(), 0);
QCOMPARE(moveEndedSpy.count(), 0);
QCOMPARE(draggingSpy.count(), 0);
QCOMPARE(dragStartedSpy.count(), 0);
QCOMPARE(dragEndedSpy.count(), 0);
{
QMouseEvent mv(QEvent::MouseMove, QPoint(90,100), Qt::LeftButton, Qt::LeftButton,Qt::NoModifier);
QGuiApplication::sendEvent(window, &mv);
}
// next move beyond threshold does trigger drag
QVERIFY(pathview->isMoving());
QVERIFY(pathview->isDragging());
QCOMPARE(movingSpy.count(), 1);
QCOMPARE(moveStartedSpy.count(), 1);
QCOMPARE(moveEndedSpy.count(), 0);
QCOMPARE(draggingSpy.count(), 1);
QCOMPARE(dragStartedSpy.count(), 1);
QCOMPARE(dragEndedSpy.count(), 0);
QVERIFY(pathview->currentIndex() != current);
QTest::mouseRelease(window, Qt::LeftButton, 0, QPoint(40,100));
QVERIFY(!pathview->isDragging());
QCOMPARE(draggingSpy.count(), 2);
QCOMPARE(dragStartedSpy.count(), 1);
QCOMPARE(dragEndedSpy.count(), 1);
QTRY_COMPARE(movingSpy.count(), 2);
QTRY_COMPARE(moveEndedSpy.count(), 1);
QCOMPARE(moveStartedSpy.count(), 1);
delete window;
}
void tst_QQuickPathView::treeModel()
{
QQuickView *window = createView();
window->show();
QStandardItemModel model;
initStandardTreeModel(&model);
window->engine()->rootContext()->setContextProperty("myModel", &model);
window->setSource(testFileUrl("treemodel.qml"));
QQuickPathView *pathview = qobject_cast<QQuickPathView*>(window->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 window;
}
void tst_QQuickPathView::changePreferredHighlight()
{
QQuickView *window = createView();
window->setGeometry(0,0,400,200);
window->setSource(testFileUrl("dragpath.qml"));
window->show();
window->requestActivate();
QVERIFY(QTest::qWaitForWindowActive(window));
QCOMPARE(window, qGuiApp->focusWindow());
QQuickPathView *pathview = qobject_cast<QQuickPathView*>(window->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 window;
}
void tst_QQuickPathView::creationContext()
{
QQuickView window;
window.setGeometry(0,0,240,320);
window.setSource(testFileUrl("creationContext.qml"));
QQuickItem *rootItem = qobject_cast<QQuickItem *>(window.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 *window = createView();
window->show();
QaimModel model;
QQmlContext *ctxt = window->rootContext();
ctxt->setContextProperty("testModel", &model);
window->setSource(testFileUrl("pathline.qml"));
qApp->processEvents();
QQuickPathView *pathview = findItem<QQuickPathView>(window->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 window;
}
void tst_QQuickPathView::asynchronous()
{
QQuickView *window = createView();
window->show();
QQmlIncubationController controller;
window->engine()->setIncubationController(&controller);
window->setSource(testFileUrl("asyncloader.qml"));
QQuickItem *rootObject = qobject_cast<QQuickItem*>(window->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 window;
}
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;
}
void tst_QQuickPathView::cancelDrag()
{
QQuickView *window = createView();
window->setSource(testFileUrl("dragpath.qml"));
window->show();
window->requestActivate();
QVERIFY(QTest::qWaitForWindowActive(window));
QCOMPARE(window, qGuiApp->focusWindow());
QQuickPathView *pathview = qobject_cast<QQuickPathView*>(window->rootObject());
QVERIFY(pathview != 0);
QSignalSpy draggingSpy(pathview, SIGNAL(draggingChanged()));
QSignalSpy dragStartedSpy(pathview, SIGNAL(dragStarted()));
QSignalSpy dragEndedSpy(pathview, SIGNAL(dragEnded()));
// drag between snap points
QTest::mousePress(window, Qt::LeftButton, 0, QPoint(10,100));
QTest::qWait(100);
QTest::mouseMove(window, QPoint(30, 100));
QTest::mouseMove(window, QPoint(85, 100));
QTRY_VERIFY(pathview->offset() != qFloor(pathview->offset()));
QTRY_VERIFY(pathview->isMoving());
QVERIFY(pathview->isDragging());
QCOMPARE(draggingSpy.count(), 1);
QCOMPARE(dragStartedSpy.count(), 1);
QCOMPARE(dragEndedSpy.count(), 0);
// steal mouse grab - cancels PathView dragging
QQuickItem *item = window->rootObject()->findChild<QQuickItem*>("text");
item->grabMouse();
// returns to a snap point.
QTRY_VERIFY(pathview->offset() == qFloor(pathview->offset()));
QTRY_VERIFY(!pathview->isMoving());
QVERIFY(!pathview->isDragging());
QCOMPARE(draggingSpy.count(), 2);
QCOMPARE(dragStartedSpy.count(), 1);
QCOMPARE(dragEndedSpy.count(), 1);
QTest::mouseRelease(window, Qt::LeftButton, 0, QPoint(40,100));
delete window;
}
void tst_QQuickPathView::maximumFlickVelocity()
{
QQuickView *window = createView();
window->setSource(testFileUrl("dragpath.qml"));
window->show();
window->requestActivate();
QVERIFY(QTest::qWaitForWindowActive(window));
QCOMPARE(window, qGuiApp->focusWindow());
QQuickPathView *pathview = qobject_cast<QQuickPathView*>(window->rootObject());
QVERIFY(pathview != 0);
pathview->setMaximumFlickVelocity(700);
flick(window, QPoint(200,10), QPoint(10,10), 180);
QVERIFY(pathview->isMoving());
QVERIFY(pathview->isFlicking());
QTRY_VERIFY(!pathview->isMoving());
double dist1 = 100 - pathview->offset();
pathview->setOffset(0.);
pathview->setMaximumFlickVelocity(300);
flick(window, QPoint(200,10), QPoint(10,10), 180);
QVERIFY(pathview->isMoving());
QVERIFY(pathview->isFlicking());
QTRY_VERIFY(!pathview->isMoving());
double dist2 = 100 - pathview->offset();
pathview->setOffset(0.);
pathview->setMaximumFlickVelocity(500);
flick(window, QPoint(200,10), QPoint(10,10), 180);
QVERIFY(pathview->isMoving());
QVERIFY(pathview->isFlicking());
QTRY_VERIFY(!pathview->isMoving());
double dist3 = 100 - pathview->offset();
QVERIFY(dist1 > dist2);
QVERIFY(dist3 > dist2);
QVERIFY(dist2 < dist1);
delete window;
}
void tst_QQuickPathView::snapToItem()
{
QFETCH(bool, enforceRange);
QQuickView *window = createView();
window->setSource(testFileUrl("panels.qml"));
QQuickPathView *pathview = window->rootObject()->findChild<QQuickPathView*>("view");
QVERIFY(pathview != 0);
window->rootObject()->setProperty("enforceRange", enforceRange);
QTRY_VERIFY(!pathview->isMoving()); // ensure stable
int currentIndex = pathview->currentIndex();
QSignalSpy snapModeSpy(pathview, SIGNAL(snapModeChanged()));
flick(window, QPoint(200,10), QPoint(10,10), 180);
QVERIFY(pathview->isMoving());
QTRY_VERIFY(!pathview->isMoving());
QVERIFY(pathview->offset() == qFloor(pathview->offset()));
if (enforceRange)
QVERIFY(pathview->currentIndex() != currentIndex);
else
QVERIFY(pathview->currentIndex() == currentIndex);
delete window;
}
void tst_QQuickPathView::snapToItem_data()
{
QTest::addColumn<bool>("enforceRange");
QTest::newRow("no enforce range") << false;
QTest::newRow("enforce range") << true;
}
void tst_QQuickPathView::snapOneItem()
{
QFETCH(bool, enforceRange);
QQuickView *window = createView();
window->setSource(testFileUrl("panels.qml"));
window->show();
window->requestActivate();
QVERIFY(QTest::qWaitForWindowActive(window));
QCOMPARE(window, qGuiApp->focusWindow());
QQuickPathView *pathview = window->rootObject()->findChild<QQuickPathView*>("view");
QVERIFY(pathview != 0);
window->rootObject()->setProperty("enforceRange", enforceRange);
QSignalSpy snapModeSpy(pathview, SIGNAL(snapModeChanged()));
window->rootObject()->setProperty("snapOne", true);
QVERIFY(snapModeSpy.count() == 1);
QTRY_VERIFY(!pathview->isMoving()); // ensure stable
int currentIndex = pathview->currentIndex();
double startOffset = pathview->offset();
flick(window, QPoint(200,10), QPoint(10,10), 180);
QVERIFY(pathview->isMoving());
QTRY_VERIFY(!pathview->isMoving());
// must have moved only one item
QCOMPARE(pathview->offset(), fmodf(3.0 + startOffset - 1.0, 3.0));
if (enforceRange)
QVERIFY(pathview->currentIndex() == currentIndex+1);
else
QVERIFY(pathview->currentIndex() == currentIndex);
delete window;
}
void tst_QQuickPathView::snapOneItem_data()
{
QTest::addColumn<bool>("enforceRange");
QTest::newRow("no enforce range") << false;
QTest::newRow("enforce range") << true;
}
void tst_QQuickPathView::positionViewAtIndex()
{
QFETCH(bool, enforceRange);
QFETCH(int, pathItemCount);
QFETCH(qreal, initOffset);
QFETCH(int, index);
QFETCH(QQuickPathView::PositionMode, mode);
QFETCH(qreal, offset);
QQuickView *window = createView();
window->setSource(testFileUrl("pathview3.qml"));
window->show();
window->requestActivate();
QVERIFY(QTest::qWaitForWindowActive(window));
QCOMPARE(window, qGuiApp->focusWindow());
QQuickPathView *pathview = qobject_cast<QQuickPathView*>(window->rootObject());
QVERIFY(pathview != 0);
window->rootObject()->setProperty("enforceRange", enforceRange);
if (pathItemCount == -1)
pathview->resetPathItemCount();
else
pathview->setPathItemCount(pathItemCount);
pathview->setOffset(initOffset);
pathview->positionViewAtIndex(index, mode);
QCOMPARE(pathview->offset(), offset);
delete window;
}
void tst_QQuickPathView::positionViewAtIndex_data()
{
QTest::addColumn<bool>("enforceRange");
QTest::addColumn<int>("pathItemCount");
QTest::addColumn<qreal>("initOffset");
QTest::addColumn<int>("index");
QTest::addColumn<QQuickPathView::PositionMode>("mode");
QTest::addColumn<qreal>("offset");
QTest::newRow("no range, all items, Beginning") << false << -1 << 0.0 << 3 << QQuickPathView::Beginning << 5.0;
QTest::newRow("no range, all items, Center") << false << -1 << 0.0 << 3 << QQuickPathView::Center << 1.0;
QTest::newRow("no range, all items, End") << false << -1 << 0.0 << 3 << QQuickPathView::End << 5.0;
QTest::newRow("no range, 5 items, Beginning") << false << 5 << 0.0 << 3 << QQuickPathView::Beginning << 5.0;
QTest::newRow("no range, 5 items, Center") << false << 5 << 0.0 << 3 << QQuickPathView::Center << 7.5;
QTest::newRow("no range, 5 items, End") << false << 5 << 0.0 << 3 << QQuickPathView::End << 2.0;
QTest::newRow("no range, 5 items, Contain") << false << 5 << 0.0 << 3 << QQuickPathView::Contain << 0.0;
QTest::newRow("no range, 5 items, init offset 4.0, Contain") << false << 5 << 4.0 << 3 << QQuickPathView::Contain << 5.0;
QTest::newRow("no range, 5 items, init offset 3.0, Contain") << false << 5 << 3.0 << 3 << QQuickPathView::Contain << 2.0;
QTest::newRow("strict range, all items, Beginning") << true << -1 << 0.0 << 3 << QQuickPathView::Beginning << 1.0;
QTest::newRow("strict range, all items, Center") << true << -1 << 0.0 << 3 << QQuickPathView::Center << 5.0;
QTest::newRow("strict range, all items, End") << true << -1 << 0.0 << 3 << QQuickPathView::End << 0.0;
QTest::newRow("strict range, all items, Contain") << true << -1 << 0.0 << 3 << QQuickPathView::Contain << 0.0;
QTest::newRow("strict range, all items, init offset 1.0, Contain") << true << -1 << 1.0 << 3 << QQuickPathView::Contain << 1.0;
QTest::newRow("strict range, all items, SnapPosition") << true << -1 << 0.0 << 3 << QQuickPathView::SnapPosition << 5.0;
QTest::newRow("strict range, 5 items, Beginning") << true << 5 << 0.0 << 3 << QQuickPathView::Beginning << 3.0;
QTest::newRow("strict range, 5 items, Center") << true << 5 << 0.0 << 3 << QQuickPathView::Center << 5.0;
QTest::newRow("strict range, 5 items, End") << true << 5 << 0.0 << 3 << QQuickPathView::End << 7.0;
QTest::newRow("strict range, 5 items, Contain") << true << 5 << 0.0 << 3 << QQuickPathView::Contain << 7.0;
QTest::newRow("strict range, 5 items, init offset 1.0, Contain") << true << 5 << 1.0 << 3 << QQuickPathView::Contain << 7.0;
QTest::newRow("strict range, 5 items, init offset 2.0, Contain") << true << 5 << 2.0 << 3 << QQuickPathView::Contain << 3.0;
QTest::newRow("strict range, 5 items, SnapPosition") << true << 5 << 0.0 << 3 << QQuickPathView::SnapPosition << 5.0;
}
void tst_QQuickPathView::indexAt_itemAt()
{
QFETCH(qreal, x);
QFETCH(qreal, y);
QFETCH(int, index);
QQuickView *window = createView();
window->setSource(testFileUrl("pathview3.qml"));
window->show();
window->requestActivate();
QVERIFY(QTest::qWaitForWindowActive(window));
QCOMPARE(window, qGuiApp->focusWindow());
QQuickPathView *pathview = qobject_cast<QQuickPathView*>(window->rootObject());
QVERIFY(pathview != 0);
QQuickItem *item = 0;
if (index >= 0) {
item = findItem<QQuickItem>(pathview, "wrapper", index);
QVERIFY(item);
}
QCOMPARE(pathview->indexAt(x,y), index);
QVERIFY(pathview->itemAt(x,y) == item);
delete window;
}
void tst_QQuickPathView::indexAt_itemAt_data()
{
QTest::addColumn<qreal>("x");
QTest::addColumn<qreal>("y");
QTest::addColumn<int>("index");
QTest::newRow("Item 0 - 585, 95") << 585. << 95. << 0;
QTest::newRow("Item 0 - 660, 165") << 660. << 165. << 0;
QTest::newRow("No Item a - 580, 95") << 580. << 95. << -1;
QTest::newRow("No Item b - 585, 85") << 585. << 85. << -1;
QTest::newRow("Item 7 - 360, 200") << 360. << 200. << 7;
}
void tst_QQuickPathView::cacheItemCount()
{
QQuickView *window = createView();
window->setSource(testFileUrl("pathview3.qml"));
window->show();
qApp->processEvents();
QQuickPathView *pathview = qobject_cast<QQuickPathView*>(window->rootObject());
QVERIFY(pathview != 0);
QMetaObject::invokeMethod(pathview, "addColor", Q_ARG(QVariant, QString("orange")));
QMetaObject::invokeMethod(pathview, "addColor", Q_ARG(QVariant, QString("lightsteelblue")));
QMetaObject::invokeMethod(pathview, "addColor", Q_ARG(QVariant, QString("teal")));
QMetaObject::invokeMethod(pathview, "addColor", Q_ARG(QVariant, QString("aqua")));
pathview->setOffset(0);
pathview->setCacheItemCount(3);
QVERIFY(pathview->cacheItemCount() == 3);
QQmlIncubationController controller;
window->engine()->setIncubationController(&controller);
// Items on the path are created immediately
QVERIFY(findItem<QQuickItem>(pathview, "wrapper", 0));
QVERIFY(findItem<QQuickItem>(pathview, "wrapper", 1));
QVERIFY(findItem<QQuickItem>(pathview, "wrapper", 11));
QVERIFY(findItem<QQuickItem>(pathview, "wrapper", 10));
const int cached[] = { 2, 3, 9, -1 }; // two appended, one prepended
int i = 0;
while (cached[i] >= 0) {
// items will be created one at a time
QVERIFY(findItem<QQuickItem>(pathview, "wrapper", cached[i]) == 0);
QQuickItem *item = 0;
while (!item) {
bool b = false;
controller.incubateWhile(&b);
item = findItem<QQuickItem>(pathview, "wrapper", cached[i]);
}
++i;
}
{
bool b = true;
controller.incubateWhile(&b);
}
// move view and confirm items in view are visible immediately and outside are created async
pathview->setOffset(4);
// Items on the path are created immediately
QVERIFY(findItem<QQuickItem>(pathview, "wrapper", 6));
QVERIFY(findItem<QQuickItem>(pathview, "wrapper", 7));
QVERIFY(findItem<QQuickItem>(pathview, "wrapper", 8));
QVERIFY(findItem<QQuickItem>(pathview, "wrapper", 9));
// already created items within cache stay created
QVERIFY(findItem<QQuickItem>(pathview, "wrapper", 10));
QVERIFY(findItem<QQuickItem>(pathview, "wrapper", 11));
// one item prepended async.
QVERIFY(findItem<QQuickItem>(pathview, "wrapper", 5) == 0);
QQuickItem *item = 0;
while (!item) {
bool b = false;
controller.incubateWhile(&b);
item = findItem<QQuickItem>(pathview, "wrapper", 5);
}
{
bool b = true;
controller.incubateWhile(&b);
}
delete window;
}
QTEST_MAIN(tst_QQuickPathView)
#include "tst_qquickpathview.moc"