C++ QContactDetail::hasValue方法代码示例

void MainWindow::on_pushButton_3_clicked()
{

//    qDebug() << "The default manager for the platform is:" << cm.managerName();
//    qDebug() << "It" << (cm.isRelationshipTypeSupported(QContactRelationship::HasAssistant) ? "supports" : "does not support") << "assistant relationships.";
//    qDebug() << "It" << (cm.supportedContactTypes().contains(QContactType::TypeGroup) ? "supports" : "does not support") << "groups.";
//    qDebug() << "It" << (cm.hasFeature(QContactManager::MutableDefinitions) ? "supports" : "does not support") << "mutable detail definitions.";


    QList<QContactLocalId> contactIds = cm.contactIds();
    QContact a = cm.contact(contactIds.first());
    qDebug() << "Viewing the details of" << a.displayLabel();

    QList<QContactDetail> allDetails = a.details();
    for (int i = 0; i < allDetails.size(); i++) {
        QContactDetail detail = allDetails.at(i);
        QContactDetailDefinition currentDefinition = cm.detailDefinition(detail.definitionName());
        QMap<QString, QContactDetailFieldDefinition> fields = currentDefinition.fields();

        qDebug("\tDetail #%d (%s):", i, detail.definitionName().toAscii().constData());
        foreach (const QString& fieldKey, fields.keys()) {
            qDebug() << "\t\t" << fieldKey << "(" << fields.value(fieldKey).dataType() << ") =" << detail.value(fieldKey);
        }
        qDebug();
    }

    QContact b;
    QContactDetail de;
    foreach (const QContactLocalId& ids, contactIds )
        {
            b =  cm.contact(ids);
            de = b.detail("PhoneNumber");
            bool s = de.hasValue("PhoneNumber");
            qDebug()<< " has Value PhoneNumber key"<<s<<"|"<<de.value("PhoneNumber");
            QString show;
            show = b.displayLabel();
            show.append("\t");
            show.append(de.value("PhoneNumber"));
            ui->listWidget_2->addItem(show);
        }

void tst_QContactDetail::values()
{
    QContactDetail p;

    QCOMPARE(p.variantValues(), QVariantMap());

    QDateTime dt = QDateTime::currentDateTime();
    QTime t = dt.time();
    t.setHMS(t.hour(), t.minute(), t.second(), 0); // milliseconds don't round trip through ISODate
    dt.setTime(t);
    QDate d = dt.date();

    QDateTime ddt(d); // DateTime version of a Date (QTime())

    p.setValue("string", "This is a string");
    p.setValue("date", d);
    p.setValue("datetime", dt);
    p.setValue("int", (int)6);

    p.setValue("stringdate", d.toString(Qt::ISODate));
    p.setValue("stringdatetime", dt.toString(Qt::ISODate));

    // Test the setter that takes a QString
    p.setValue(QLatin1String("stringint"), "123");

    // and the setter that takes a QL1C
    p.setValue(QContactPhoneNumber::FieldNumber, "1234");

    /* Presence test (const char * version) */
    QVERIFY(p.hasValue("string"));
    QVERIFY(p.hasValue("date"));
    QVERIFY(p.hasValue("datetime"));
    QVERIFY(p.hasValue("int"));
    QVERIFY(p.hasValue("stringdate"));
    QVERIFY(p.hasValue("stringdatetime"));
    QVERIFY(p.hasValue("stringint"));
    QVERIFY(p.hasValue(QContactPhoneNumber::FieldNumber.latin1()));
    QVERIFY(!p.hasValue("non existent field"));

    /* QLatin1Constant version */
    QVERIFY(p.hasValue(QContactPhoneNumber::FieldNumber));
    QVERIFY(!p.hasValue(QContactAddress::FieldCountry));

    /* Again with QString version */
    QVERIFY(p.hasValue(QLatin1String("string")));
    QVERIFY(p.hasValue(QLatin1String("date")));
    QVERIFY(p.hasValue(QLatin1String("datetime")));
    QVERIFY(p.hasValue(QLatin1String("int")));
    QVERIFY(p.hasValue(QLatin1String("stringdate")));
    QVERIFY(p.hasValue(QLatin1String("stringdatetime")));
    QVERIFY(p.hasValue(QLatin1String("stringint")));
    QVERIFY(p.hasValue(QString(QLatin1String(QContactPhoneNumber::FieldNumber))));
    QVERIFY(!p.hasValue(QLatin1String("non existent field")));

    /* string accessors with const char* key */
    QCOMPARE(p.value("string"), QString("This is a string"));
    QCOMPARE(p.value("date"), d.toString(Qt::ISODate));
    QCOMPARE(p.value("datetime"), dt.toString(Qt::ISODate));
    QCOMPARE(p.value("int"), QString("6"));
    QCOMPARE(p.value("stringdate"), d.toString(Qt::ISODate));
    QCOMPARE(p.value("stringdatetime"), dt.toString(Qt::ISODate));
    QCOMPARE(p.value("stringint"), QString("123"));
    QCOMPARE(p.value(QContactPhoneNumber::FieldNumber.latin1()), QString("1234"));

    /* string accessor with QL1C key */
    QCOMPARE(p.value(QContactPhoneNumber::FieldNumber), QString("1234"));

    /* string accessors with QString key */
    QCOMPARE(p.value(QLatin1String("string")), QString("This is a string"));
    QCOMPARE(p.value(QLatin1String("date")), d.toString(Qt::ISODate));
    QCOMPARE(p.value(QLatin1String("datetime")), dt.toString(Qt::ISODate));
    QCOMPARE(p.value(QLatin1String("int")), QString("6"));
    QCOMPARE(p.value(QLatin1String("stringdate")), d.toString(Qt::ISODate));
    QCOMPARE(p.value(QLatin1String("stringdatetime")), dt.toString(Qt::ISODate));
    QCOMPARE(p.value(QLatin1String("stringint")), QString("123"));
    QCOMPARE(p.value(QString(QLatin1String(QContactPhoneNumber::FieldNumber))), QString("1234"));

    /* Variant accessor with const char * key */
    QCOMPARE(p.variantValue("string"), QVariant(QString("This is a string")));
    QCOMPARE(p.variantValue("date"), QVariant(d));
    QCOMPARE(p.variantValue("datetime"), QVariant(dt));
    QCOMPARE(p.variantValue("int"), QVariant((int)6));
    QCOMPARE(p.variantValue("stringdate"), QVariant(d.toString(Qt::ISODate)));
    QCOMPARE(p.variantValue("stringdatetime"), QVariant(dt.toString(Qt::ISODate)));
    QCOMPARE(p.variantValue("stringint"), QVariant(QString("123")));
    QCOMPARE(p.variantValue(QContactPhoneNumber::FieldNumber.latin1()), QVariant(QString("1234")));

    /* Variant accessor with QL1C key */
    QCOMPARE(p.variantValue(QContactPhoneNumber::FieldNumber), QVariant(QString("1234")));

    /* Variant accessor with QString key */
    QCOMPARE(p.variantValue(QLatin1String("string")), QVariant(QString("This is a string")));
    QCOMPARE(p.variantValue(QLatin1String("date")), QVariant(d));
    QCOMPARE(p.variantValue(QLatin1String("datetime")), QVariant(dt));
    QCOMPARE(p.variantValue(QLatin1String("int")), QVariant((int)6));
    QCOMPARE(p.variantValue(QLatin1String("stringdate")), QVariant(d.toString(Qt::ISODate)));
    QCOMPARE(p.variantValue(QLatin1String("stringdatetime")), QVariant(dt.toString(Qt::ISODate)));
    QCOMPARE(p.variantValue(QLatin1String("stringint")), QVariant(QString("123")));
    QCOMPARE(p.variantValue(QLatin1String(QContactPhoneNumber::FieldNumber)), QVariant(QString("1234")));

//.........这里部分代码省略.........