C++ (Cpp) QQuickItem::childItems示例

void tst_QQuickAccessible::ignoredTest()
{
    QScopedPointer<QQuickView> window(new QQuickView());
    window->setSource(testFileUrl("ignored.qml"));
    window->show();

    QQuickItem *contentItem = window->contentItem();
    QVERIFY(contentItem);
    QQuickItem *rootItem = contentItem->childItems().first();
    QVERIFY(rootItem);

    // the window becomes active
    QAccessible::State activatedChange;
    activatedChange.active = true;

    QAccessibleInterface *iface = QAccessible::queryAccessibleInterface(window.data());
    QVERIFY(iface);
    QAccessibleInterface *rectangleA = iface->child(0);

    QCOMPARE(rectangleA->role(), QAccessible::StaticText);
    QCOMPARE(rectangleA->text(QAccessible::Name), QLatin1String("A"));
    static const char *expected = "BEFIHD";
    // check if node "C" and "G" is skipped and that the order is as expected.
    for (int i = 0; i < rectangleA->childCount(); ++i) {
        QAccessibleInterface *child = rectangleA->child(i);
        QCOMPARE(child->text(QAccessible::Name), QString(QLatin1Char(expected[i])));
    }
    QTestAccessibility::clearEvents();
}

示例#2

显示文件

文件： stackableitem.cpp 项目： trilean/grefsen

void StackableItem::lower()
{
    QQuickItem *parent = parentItem();
    Q_ASSERT(parent);
    QQuickItem *bottom = parent->childItems().first();
    if (this != bottom)
        stackBefore(bottom);
}

示例#3

显示文件

文件： stackableitem.cpp 项目： trilean/grefsen

void StackableItem::raise()
{
    QQuickItem *parent = parentItem();
    Q_ASSERT(parent);
    QQuickItem *top = parent->childItems().last();
    if (this != top)
        stackAfter(top);
}

示例#4

显示文件

文件： testsimpleqmlload.cpp 项目： RichardsATcn/qmlc

void TestSimpleQmlLoad::compileAndLoadBinding1()
{
    QQmlEngine *engine = new QQmlEngine;
    const QString TEST_FILE(":/testqml/testbinding1.qml");
    QQmlComponent* component = compileAndLoad(engine, TEST_FILE);
    QVERIFY(component);
    QObject* myObject = component->create();
    QVERIFY(myObject);
    QQuickItem *item = qobject_cast<QQuickItem*>(myObject);
    int height = item->height();
    QVERIFY(height == 62);

    QList<QQuickItem *> childs = item->childItems();
    QVERIFY(childs.count() == 1);
    QQuickItem *child = childs[0];
    QVERIFY(child->height() == 62);

    item->setHeight(2);
    QVERIFY(child->height() == 2);
    delete component;
    delete engine;
}

示例#5

显示文件

文件： tst_qquickaccessible.cpp 项目： venkatarajasekhar/Qt

void tst_QQuickAccessible::checkableTest()
{
    QScopedPointer<QQuickView> window(new QQuickView());
    window->setSource(testFileUrl("checkbuttons.qml"));
    window->show();

    QQuickItem *contentItem = window->contentItem();
    QVERIFY(contentItem);
    QQuickItem *rootItem = contentItem->childItems().first();
    QVERIFY(rootItem);

    // the window becomes active
    QAccessible::State activatedChange;
    activatedChange.active = true;

    QAccessibleInterface *iface = QAccessible::queryAccessibleInterface(window.data());
    QVERIFY(iface);
    QAccessibleInterface *root = iface->child(0);

    QAccessibleInterface *button1 = root->child(0);
    QCOMPARE(button1->role(), QAccessible::Button);
    QVERIFY(!(button1->state().checked));
    QVERIFY(!(button1->state().checkable));

    QVERIFY(button1->state().focusable);
    QVERIFY(!button1->state().focused);

    QTestAccessibility::clearEvents();

    // set properties
    QQuickItem *button1item = qobject_cast<QQuickItem*>(rootItem->childItems().at(0));
    QVERIFY(button1item);
    QCOMPARE(button1item->objectName(), QLatin1String("button1"));
    button1item->forceActiveFocus();
    QVERIFY(button1->state().focusable);
    QVERIFY(button1->state().focused);

    QAccessibleEvent focusEvent(button1item, QAccessible::Focus);
    QVERIFY_EVENT(&focusEvent);

    QAccessibleInterface *button2 = root->child(1);
    QVERIFY(!(button2->state().checked));
    QVERIFY(button2->state().checkable);
    QQuickItem *button2item = qobject_cast<QQuickItem*>(rootItem->childItems().at(1));
    QVERIFY(button2item);
    QCOMPARE(button2item->objectName(), QLatin1String("button2"));

    QAccessibleInterface *button3 = root->child(2);
    QVERIFY(button3->state().checked);
    QVERIFY(button3->state().checkable);

    QAccessibleInterface *checkBox1 = root->child(3);
    QCOMPARE(checkBox1->role(), QAccessible::CheckBox);
    QVERIFY(checkBox1->state().checked);
    QVERIFY(checkBox1->state().checkable);
    QQuickItem *checkbox1item = qobject_cast<QQuickItem*>(rootItem->childItems().at(3));
    QVERIFY(checkbox1item);
    QCOMPARE(checkbox1item->objectName(), QLatin1String("checkbox1"));

    checkbox1item->setProperty("checked", false);
    QVERIFY(!checkBox1->state().checked);
    QAccessible::State checkState;
    checkState.checked = true;
    QAccessibleStateChangeEvent checkChanged(checkbox1item, checkState);
    QVERIFY_EVENT(&checkChanged);

    checkbox1item->setProperty("checked", true);
    QVERIFY(checkBox1->state().checked);
    QVERIFY_EVENT(&checkChanged);

    QAccessibleInterface *checkBox2 = root->child(4);
    QVERIFY(!(checkBox2->state().checked));
    QVERIFY(checkBox2->state().checkable);

    QTestAccessibility::clearEvents();
}