aboutsummaryrefslogtreecommitdiffstats
path: root/tests/auto/qquickheaderview/tst_qquickheaderview.cpp
blob: 64f769e83e68da9c06a4cf491bef3be672cd4bed (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
/****************************************************************************
**
** Copyright (C) 2020 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later 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 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/

#include "../shared/qtest_quickcontrols.h"
#include "../shared/util.h"
#include <QtTest/qsignalspy.h>
#include <QtTest/qtest.h>

#include <QAbstractItemModelTester>
#include <QtQml/QQmlEngine>
#include <QtQuick/private/qquickwindow_p.h>
#include <QtQuick/private/qquicktext_p.h>
#include <QtQuickTemplates2/private/qquickapplicationwindow_p.h>
#include <QtQuickTemplates2/private/qquickheaderview_p.h>
#include <private/qquickheaderview_p_p.h>

class TestTableModel : public QAbstractTableModel {
    Q_OBJECT
    Q_PROPERTY(int rowCount READ rowCount WRITE setRowCount NOTIFY rowCountChanged)
    Q_PROPERTY(int columnCount READ columnCount WRITE setColumnCount NOTIFY columnCountChanged)

public:
    TestTableModel(QObject *parent = nullptr)
        : QAbstractTableModel(parent)
    {
    }

    int rowCount(const QModelIndex & = QModelIndex()) const override
    {
        return m_rows;
    }
    virtual void setRowCount(int count)
    {
        beginResetModel();
        m_rows = count;
        emit rowCountChanged();
        endResetModel();
    }

    int columnCount(const QModelIndex & = QModelIndex()) const override
    {
        return m_cols;
    }
    virtual void setColumnCount(int count)
    {
        beginResetModel();
        m_cols = count;
        emit columnCountChanged();
        endResetModel();
    }

    int indexValue(const QModelIndex &index) const
    {
        return index.row() + (index.column() * rowCount());
    }

    Q_INVOKABLE QModelIndex toQModelIndex(int serialIndex)
    {
        return createIndex(serialIndex % rowCount(), serialIndex / rowCount());
    }

    Q_INVOKABLE QVariant data(int row, int col)
    {
        return data(createIndex(row, col), Qt::DisplayRole);
    }
    QVariant data(const QModelIndex &index, int role) const override
    {
        if (!index.isValid())
            return QVariant();

        switch (role) {
        case Qt::DisplayRole:
            return QString("%1, %2, checked: %3 ")
                .arg(index.row())
                .arg(index.column())
                .arg(m_checkedCells.contains(indexValue(index)));
        case Qt::EditRole:
            return m_checkedCells.contains(indexValue(index));
        default:
            return QVariant();
        }
    }

    bool setData(const QModelIndex &index, const QVariant &value,
        int role = Qt::EditRole) override
    {

        if (role != Qt::EditRole)
            return false;

        int i = indexValue(index);
        bool checked = value.toBool();
        if (checked == m_checkedCells.contains(i))
            return false;

        if (checked)
            m_checkedCells.insert(i);
        else
            m_checkedCells.remove(i);

        emit dataChanged(index, index, { role });
        return true;
    }

    Q_INVOKABLE QHash<int, QByteArray> roleNames() const override
    {
        return {
            { Qt::DisplayRole, "display" },
            { Qt::EditRole, "edit" }
        };
    }

signals:
    void rowCountChanged();
    void columnCountChanged();

private:
    int m_rows = 0;
    int m_cols = 0;

    QSet<int> m_checkedCells;
};

class TestTableModelWithHeader : public TestTableModel {

    Q_OBJECT
public:
    void setRowCount(int count) override
    {
        vData.resize(count);
        TestTableModel::setRowCount(count);
    }

    void setColumnCount(int count) override
    {
        hData.resize(count);
        TestTableModel::setColumnCount(count);
    }
    Q_INVOKABLE QVariant headerData(int section, Qt::Orientation orientation,
        int role = Qt::DisplayRole) const override
    {
        auto sectionCount = orientation == Qt::Horizontal ? columnCount() : rowCount();
        if (section < 0 || section >= sectionCount)
            return QVariant();
        switch (role) {
        case Qt::DisplayRole:
        case Qt::EditRole: {
            auto &data = orientation == Qt::Horizontal ? hData : vData;
            return data[section].toString();
        }
        default:
            return QVariant();
        }
    }
    Q_INVOKABLE bool setHeaderData(int section, Qt::Orientation orientation,
        const QVariant &value, int role = Qt::EditRole) override
    {
        qDebug() << Q_FUNC_INFO
                 << "section:" << section
                 << "orient:" << orientation
                 << "value:" << value
                 << "role:" << QAbstractItemModel::roleNames()[role];
        auto sectionCount = orientation == Qt::Horizontal ? columnCount() : rowCount();
        if (section < 0 || section >= sectionCount)
            return false;
        auto &data = orientation == Qt::Horizontal ? hData : vData;
        data[section] = value;
        emit headerDataChanged(orientation, section, section);
        return true;
    }

private:
    QVector<QVariant> hData, vData;
};

class tst_QQuickHeaderView : public QQmlDataTest {
    Q_OBJECT

private slots:
    void initTestCase() override;
    void cleanupTestCase();
    void init();
    void cleanup();

    void defaults();
    void testHeaderDataProxyModel();
    void testOrientation();
    void testModel();
    void listModel();

private:
    QQmlEngine *engine;
    QString errorString;

    std::unique_ptr<QObject> rootObjectFromQml(const char *file)
    {
        auto component = new QQmlComponent(engine);
        component->loadUrl(testFileUrl(file));
        auto root = component->create();
        if (!root)
            errorString = component->errorString();
        return std::unique_ptr<QObject>(new QObject(root));
    }
};

void tst_QQuickHeaderView::initTestCase()
{
    QQmlDataTest::initTestCase();
    qmlRegisterType<TestTableModel>("TestTableModel", 0, 1, "TestTableModel");
    qmlRegisterType<TestTableModelWithHeader>("TestTableModelWithHeader", 0, 1, "TestTableModelWithHeader");
    qmlRegisterType<QHeaderDataProxyModel>("HeaderDataProxyModel", 0, 1, "HeaderDataProxyModel");
}

void tst_QQuickHeaderView::cleanupTestCase()
{
}

void tst_QQuickHeaderView::init()
{
    engine = new QQmlEngine(this);
}

void tst_QQuickHeaderView::cleanup()
{
    if (engine) {
        delete engine;
        engine = nullptr;
    }
}

void tst_QQuickHeaderView::defaults()
{
    QQmlComponent component(engine);
    component.loadUrl(testFileUrl("Window.qml"));

    QScopedPointer<QObject> root(component.create());
    QVERIFY2(root, qPrintable(component.errorString()));

    auto hhv = root->findChild<QQuickHorizontalHeaderView *>("horizontalHeader");
    QVERIFY(hhv);
    auto vhv = root->findChild<QQuickVerticalHeaderView *>("verticalHeader");
    QVERIFY(vhv);
    auto tm = root->findChild<TestTableModel *>("tableModel");
    QVERIFY(tm);
    auto pm = root->findChild<QHeaderDataProxyModel *>("proxyModel");
    QVERIFY(pm);
    auto tv = root->findChild<QQuickTableView *>("tableView");
    QVERIFY(tv);
}

void tst_QQuickHeaderView::testHeaderDataProxyModel()
{
    TestTableModel model;
    model.setColumnCount(10);
    model.setRowCount(7);
    QHeaderDataProxyModel model2;
    model2.setSourceModel(&model);
    QAbstractItemModelTester tester(&model2, QAbstractItemModelTester::FailureReportingMode::QtTest);
}

void tst_QQuickHeaderView::testOrientation()
{
    QQmlComponent component(engine);
    component.loadUrl(testFileUrl("Window.qml"));

    QScopedPointer<QObject> root(component.create());
    QVERIFY2(root, qPrintable(component.errorString()));

    auto hhv = root->findChild<QQuickHorizontalHeaderView *>("horizontalHeader");
    QVERIFY(hhv);
    QCOMPARE(hhv->columns(), 10);
    QCOMPARE(hhv->rows(), 1);
    auto vhv = root->findChild<QQuickVerticalHeaderView *>("verticalHeader");
    QVERIFY(vhv);

    hhv->setSyncDirection(Qt::Vertical);
    hhv->flick(10, 20);

    vhv->setSyncDirection(Qt::Horizontal);
    vhv->flick(20, 10);

    QVERIFY(QTest::qWaitForWindowActive(qobject_cast<QWindow *>(root.data())));
    // Explicitly setting a different synDirection is ignored
    QCOMPARE(hhv->syncDirection(), Qt::Horizontal);
    QCOMPARE(hhv->flickableDirection(), QQuickFlickable::HorizontalFlick);
    QCOMPARE(vhv->syncDirection(), Qt::Vertical);
    QCOMPARE(vhv->flickableDirection(), QQuickFlickable::VerticalFlick);
}

void tst_QQuickHeaderView::testModel()
{
    QQmlComponent component(engine);
    component.loadUrl(testFileUrl("Window.qml"));

    QScopedPointer<QObject> root(component.create());
    QVERIFY2(root, qPrintable(component.errorString()));

    auto hhv = root->findChild<QQuickHorizontalHeaderView *>("horizontalHeader");
    QVERIFY(hhv);
    auto thm = root->findChild<TestTableModel *>("tableHeaderModel");
    QVERIFY(thm);
    auto pm = root->findChild<QHeaderDataProxyModel *>("proxyModel");
    QVERIFY(pm);

    QSignalSpy modelChangedSpy(hhv, SIGNAL(modelChanged()));
    QVERIFY(modelChangedSpy.isValid());

    hhv->setModel(QVariant::fromValue(thm));
    QCOMPARE(modelChangedSpy.count(), 0);

    hhv->setModel(QVariant::fromValue(pm));
    QCOMPARE(modelChangedSpy.count(), 1);

    TestTableModel ttm2;
    ttm2.setRowCount(100);
    ttm2.setColumnCount(30);
    hhv->setModel(QVariant::fromValue(&ttm2));
    QCOMPARE(modelChangedSpy.count(), 2);
}

void tst_QQuickHeaderView::listModel()
{
    QQmlComponent component(engine);
    component.loadUrl(testFileUrl("ListModel.qml"));

    QScopedPointer<QObject> root(component.create());
    QVERIFY2(root, qPrintable(component.errorString()));

    auto hhv = root->findChild<QQuickHorizontalHeaderView *>("horizontalHeader");
    QVERIFY(hhv);
    auto vhv = root->findChild<QQuickVerticalHeaderView *>("verticalHeader");
    QVERIFY(vhv);

    auto hhvCell1 = hhv->childAt(0, 0)->childAt(0, 0)->findChild<QQuickText *>();
    QVERIFY(hhvCell1);
    QCOMPARE(hhvCell1->property("text"), "AAA");

    auto hhvCell2 = hhv->childAt(hhvCell1->width() + 5, 0)->
                        childAt(hhvCell1->width() + 5, 0)->findChild<QQuickText *>();
    QVERIFY(hhvCell2);
    QCOMPARE(hhvCell2->property("text"), "BBB");

    auto vhvCell1 = vhv->childAt(0, 0)->childAt(0, 0)->findChild<QQuickText *>();
    QVERIFY(vhvCell1);
    QCOMPARE(vhvCell1->property("text"), "111");

    auto vhvCell2 = vhv->childAt(0, vhvCell1->height() + 5)->
                        childAt(0, vhvCell1->height() + 5)->findChild<QQuickText *>();
    QVERIFY(vhvCell2);
    QCOMPARE(vhvCell2->property("text"), "222");
}

QTEST_MAIN(tst_QQuickHeaderView)

#include "tst_qquickheaderview.moc"