Add calendar types

Formerly Qt.labs.calendar, then QtQuick.Calendar in the marketplace,
this now returns as part of the controls module.

[ChangeLog] Added types from Qt.labs.calendar/QtQuick.Calendar.

Change-Id: I8a06c08e6520be1ba8f33c73ba174785724e99c2
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>

1 files changed, 135 insertions, 0 deletions

diff --git a/examples/quickcontrols2/eventcalendar/eventmodel.cpp b/examples/quickcontrols2/eventcalendar/eventmodel.cpp
new file mode 100644
index 0000000000..48fdc24065
--- /dev/null
+++ b/examples/quickcontrols2/eventcalendar/eventmodel.cpp
@@ -0,0 +1,135 @@
+/****************************************************************************
+**
+** Copyright (C) 2021 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** 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 https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "eventmodel.h"
+
+#include "sqleventdatabase.h"
+
+EventModel::EventModel(QObject *parent)
+    : QAbstractListModel(parent)
+{
+}
+
+SqlEventDatabase *EventModel::eventDatabase()
+{
+    return m_eventDatabase;
+}
+
+void EventModel::setEventDatabase(SqlEventDatabase *eventDatabase)
+{
+    if (eventDatabase == m_eventDatabase)
+        return;
+
+    m_eventDatabase = eventDatabase;
+    repopulate();
+    emit eventDatabaseChanged();
+}
+
+QDate EventModel::date() const
+{
+    return m_date;
+}
+
+void EventModel::setDate(const QDate &date)
+{
+    if (date == m_date)
+        return;
+
+    m_date = date;
+    repopulate();
+    emit dateChanged();
+}
+
+int EventModel::rowCount(const QModelIndex &) const
+{
+    return m_events.size();
+}
+
+QVariant EventModel::data(const QModelIndex &index, int role) const
+{
+    if (!checkIndex(index, CheckIndexOption::IndexIsValid))
+        return QVariant();
+
+    switch (role) {
+    case NameRole: return m_events.at(index.row()).name;
+    case StartDateRole: return m_events.at(index.row()).startDate;
+    case EndDateRole: return m_events.at(index.row()).endDate;
+    default: return QVariant();
+    }
+}
+
+QHash<int, QByteArray> EventModel::roleNames() const
+{
+    static const QHash<int, QByteArray> roles {
+        { NameRole, "name" },
+        { StartDateRole, "startDate" },
+        { EndDateRole, "endDate" }
+    };
+    return roles;
+}
+
+bool EventModel::isValid() const
+{
+    return m_eventDatabase && !m_date.isNull();
+}
+
+void EventModel::repopulate()
+{
+    beginResetModel();
+
+    if (!m_eventDatabase || m_date.isNull()) {
+        m_events.clear();
+        return;
+    }
+
+    m_events = m_eventDatabase->eventsForDate(m_date);
+
+    endResetModel();
+}