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// 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 "qquickweeknumbercolumn_p.h"
#include "qquickweeknumbermodel_p.h"
#include <QtQuickTemplates2/private/qquickcontrol_p_p.h>
#include <QtQml/qqmlinfo.h>
QT_BEGIN_NAMESPACE
/*!
\qmltype WeekNumberColumn
\inherits Control
//! \instantiates QQuickWeekNumberColumn
\inqmlmodule QtQuick.Controls
\brief A column of week numbers.
WeekNumberColumn presents week numbers in a column. The week numbers
are calculated for a given \l month and \l year, using the specified
\l {Control::locale}{locale}.
\image qtquickcontrols2-weeknumbercolumn.png
\snippet qtquickcontrols2-weeknumbercolumn.qml 1
WeekNumberColumn can be used as a standalone control, but it is most
often used in conjunction with MonthGrid. Regardless of the use case,
positioning of the column is left to the user.
\image qtquickcontrols2-weeknumbercolumn-layout.png
\snippet qtquickcontrols2-weeknumbercolumn-layout.qml 1
The visual appearance of WeekNumberColumn can be changed by
implementing a \l {delegate}{custom delegate}.
\sa MonthGrid, DayOfWeekRow
*/
class QQuickWeekNumberColumnPrivate : public QQuickControlPrivate
{
public:
QQuickWeekNumberColumnPrivate() : delegate(nullptr), model(nullptr) { }
void resizeItems();
QVariant source;
QQmlComponent *delegate;
QQuickWeekNumberModel *model;
};
void QQuickWeekNumberColumnPrivate::resizeItems()
{
if (!contentItem)
return;
QSizeF itemSize;
itemSize.setWidth(contentItem->width());
itemSize.setHeight((contentItem->height() - 5 * spacing) / 6);
const auto childItems = contentItem->childItems();
for (QQuickItem *item : childItems)
item->setSize(itemSize);
}
QQuickWeekNumberColumn::QQuickWeekNumberColumn(QQuickItem *parent) :
QQuickControl(*(new QQuickWeekNumberColumnPrivate), parent)
{
Q_D(QQuickWeekNumberColumn);
d->model = new QQuickWeekNumberModel(this);
d->source = QVariant::fromValue(d->model);
connect(d->model, &QQuickWeekNumberModel::monthChanged, this, &QQuickWeekNumberColumn::monthChanged);
connect(d->model, &QQuickWeekNumberModel::yearChanged, this, &QQuickWeekNumberColumn::yearChanged);
}
/*!
\qmlproperty int QtQuick.Controls::WeekNumberColumn::month
This property holds the number of the month that the week numbers are
calculated for. The default value is the current month.
\include zero-based-months.qdocinc
\sa Calendar
*/
int QQuickWeekNumberColumn::month() const
{
Q_D(const QQuickWeekNumberColumn);
return d->model->month() - 1;
}
void QQuickWeekNumberColumn::setMonth(int month)
{
Q_D(QQuickWeekNumberColumn);
if (month < 0 || month > 11) {
qmlWarning(this) << "month " << month << " is out of range [0...11]";
return;
}
d->model->setMonth(month + 1);
}
/*!
\qmlproperty int QtQuick.Controls::WeekNumberColumn::year
This property holds the number of the year that the week numbers are calculated for.
The value must be in the range from \c -271820 to \c 275759. The default
value is the current year.
*/
int QQuickWeekNumberColumn::year() const
{
Q_D(const QQuickWeekNumberColumn);
return d->model->year();
}
void QQuickWeekNumberColumn::setYear(int year)
{
Q_D(QQuickWeekNumberColumn);
if (year < -271820 || year > 275759) {
qmlWarning(this) << "year " << year << " is out of range [-271820...275759]";
return;
}
d->model->setYear(year);
}
/*!
\internal
\qmlproperty model QtQuick.Controls::WeekNumberColumn::source
This property holds the source model that is used as a data model
for the internal content column.
*/
QVariant QQuickWeekNumberColumn::source() const
{
Q_D(const QQuickWeekNumberColumn);
return d->source;
}
void QQuickWeekNumberColumn::setSource(const QVariant &source)
{
Q_D(QQuickWeekNumberColumn);
if (d->source != source) {
d->source = source;
emit sourceChanged();
}
}
/*!
\qmlproperty Component QtQuick.Controls::WeekNumberColumn::delegate
This property holds the item delegate that visualizes each week number.
In addition to the \c index property, a list of model data roles
are available in the context of each delegate:
\table
\row \li \b model.weekNumber : int \li The week number
\endtable
The following snippet presents the default implementation of the item
delegate. It can be used as a starting point for implementing custom
delegates.
\snippet basic/WeekNumberColumn.qml delegate
*/
QQmlComponent *QQuickWeekNumberColumn::delegate() const
{
Q_D(const QQuickWeekNumberColumn);
return d->delegate;
}
void QQuickWeekNumberColumn::setDelegate(QQmlComponent *delegate)
{
Q_D(QQuickWeekNumberColumn);
if (d->delegate != delegate) {
d->delegate = delegate;
emit delegateChanged();
}
}
void QQuickWeekNumberColumn::componentComplete()
{
Q_D(QQuickWeekNumberColumn);
QQuickControl::componentComplete();
d->resizeItems();
}
void QQuickWeekNumberColumn::geometryChange(const QRectF &newGeometry, const QRectF &oldGeometry)
{
Q_D(QQuickWeekNumberColumn);
QQuickControl::geometryChange(newGeometry, oldGeometry);
if (isComponentComplete())
d->resizeItems();
}
void QQuickWeekNumberColumn::localeChange(const QLocale &newLocale, const QLocale &oldLocale)
{
Q_D(QQuickWeekNumberColumn);
QQuickControl::localeChange(newLocale, oldLocale);
d->model->setLocale(newLocale);
}
void QQuickWeekNumberColumn::paddingChange(const QMarginsF &newPadding, const QMarginsF &oldPadding)
{
Q_D(QQuickWeekNumberColumn);
QQuickControl::paddingChange(newPadding, oldPadding);
if (isComponentComplete())
d->resizeItems();
}
QT_END_NAMESPACE
#include "moc_qquickweeknumbercolumn_p.cpp"
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