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// Copyright (C) 2023 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
#ifndef CUSTOMFORMATTER_H
#define CUSTOMFORMATTER_H
#include <QtDataVisualization/qvalue3daxisformatter.h>
#include <QtCore/qdatetime.h>
#include <QtQml/qqmlregistration.h>
//! [2]
class CustomFormatter : public QValue3DAxisFormatter
{
//! [2]
Q_OBJECT
QML_ELEMENT
//! [1]
Q_PROPERTY(QDate originDate READ originDate WRITE setOriginDate NOTIFY originDateChanged)
//! [1]
//! [3]
Q_PROPERTY(QString selectionFormat READ selectionFormat WRITE setSelectionFormat NOTIFY selectionFormatChanged)
//! [3]
public:
explicit CustomFormatter(QObject *parent = 0);
virtual ~CustomFormatter();
//! [0]
virtual QValue3DAxisFormatter *createNewInstance() const;
virtual void populateCopy(QValue3DAxisFormatter ©) const;
virtual void recalculate();
virtual QString stringForValue(qreal value, const QString &format) const;
//! [0]
QDate originDate() const;
QString selectionFormat() const;
public Q_SLOTS:
void setOriginDate(QDate date);
void setSelectionFormat(const QString &format);
Q_SIGNALS:
void originDateChanged(QDate date);
void selectionFormatChanged(const QString &format);
private:
Q_DISABLE_COPY(CustomFormatter)
QDateTime valueToDateTime(qreal value) const;
QDate m_originDate;
QString m_selectionFormat;
};
#endif
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