1 files changed, 90 insertions, 0 deletions
diff --git a/src/quicktemplates/qquickdayofweekmodel.cpp b/src/quicktemplates/qquickdayofweekmodel.cpp
new file mode 100644
index 0000000000..477abbae3b
--- /dev/null
+++ b/src/quicktemplates/qquickdayofweekmodel.cpp
@@ -0,0 +1,90 @@
+// Copyright (C) 2021 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
+
+#include "qquickdayofweekmodel_p.h"
+
+#include <QtCore/private/qabstractitemmodel_p.h>
+
+QT_BEGIN_NAMESPACE
+
+class QQuickDayOfWeekModelPrivate : public QAbstractItemModelPrivate
+{
+    Q_DECLARE_PUBLIC(QQuickDayOfWeekModel)
+
+public:
+    QLocale locale;
+};
+
+QQuickDayOfWeekModel::QQuickDayOfWeekModel(QObject *parent) :
+    QAbstractListModel(*(new QQuickDayOfWeekModelPrivate), parent)
+{
+}
+
+QLocale QQuickDayOfWeekModel::locale() const
+{
+    Q_D(const QQuickDayOfWeekModel);
+    return d->locale;
+}
+
+void QQuickDayOfWeekModel::setLocale(const QLocale &locale)
+{
+    Q_D(QQuickDayOfWeekModel);
+    if (d->locale != locale) {
+        d->locale = locale;
+        emit localeChanged();
+        emit dataChanged(index(0, 0), index(6, 0));
+    }
+}
+
+int QQuickDayOfWeekModel::dayAt(int index) const
+{
+    Q_D(const QQuickDayOfWeekModel);
+    int day = d->locale.firstDayOfWeek() + index;
+    if (day > 7)
+        day -= 7;
+    if (day == 7)
+        day = 0; // Qt::Sunday = 7, but Sunday is 0 in JS Date
+    return day;
+}
+
+QVariant QQuickDayOfWeekModel::data(const QModelIndex &index, int role) const
+{
+    Q_D(const QQuickDayOfWeekModel);
+    if (index.isValid() && index.row() < 7) {
+        int day = dayAt(index.row());
+        switch (role) {
+        case DayRole:
+            return day;
+        case LongNameRole:
+            return d->locale.standaloneDayName(day == 0 ? Qt::Sunday : day, QLocale::LongFormat);
+        case ShortNameRole:
+            return d->locale.standaloneDayName(day == 0 ? Qt::Sunday : day, QLocale::ShortFormat);
+        case NarrowNameRole:
+            return d->locale.standaloneDayName(day == 0 ? Qt::Sunday : day, QLocale::NarrowFormat);
+        default:
+            break;
+        }
+    }
+    return QVariant();
+}
+
+int QQuickDayOfWeekModel::rowCount(const QModelIndex &parent) const
+{
+    if (parent.isValid())
+        return 0;
+    return 7;
+}
+
+QHash<int, QByteArray> QQuickDayOfWeekModel::roleNames() const
+{
+    QHash<int, QByteArray> roles;
+    roles[DayRole] = QByteArrayLiteral("day");
+    roles[LongNameRole] = QByteArrayLiteral("longName");
+    roles[ShortNameRole] = QByteArrayLiteral("shortName");
+    roles[NarrowNameRole] = QByteArrayLiteral("narrowName");
+    return roles;
+}
+
+QT_END_NAMESPACE
+
+#include "moc_qquickdayofweekmodel_p.cpp"