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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
//
// W A R N I N G
// -------------
//
// This file is not part of the QtDataVisualization API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
#ifndef SCATTERITEMMODELHANDLER_P_H
#define SCATTERITEMMODELHANDLER_P_H
#include "abstractitemmodelhandler_p.h"
#include "qitemmodelscatterdataproxy_p.h"
QT_BEGIN_NAMESPACE
class ScatterItemModelHandler : public AbstractItemModelHandler
{
Q_OBJECT
public:
ScatterItemModelHandler(QItemModelScatterDataProxy *proxy, QObject *parent = 0);
virtual ~ScatterItemModelHandler();
public Q_SLOTS:
void handleDataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight,
const QList<int> &roles = QList<int>()) override;
void handleRowsInserted(const QModelIndex &parent, int start, int end) override;
void handleRowsRemoved(const QModelIndex &parent, int start, int end) override;
protected:
void resolveModel() override;
private:
void modelPosToScatterItem(int modelRow, int modelColumn, QScatterDataItem &item);
QItemModelScatterDataProxy *m_proxy; // Not owned
QScatterDataArray *m_proxyArray; // Not owned
int m_xPosRole;
int m_yPosRole;
int m_zPosRole;
int m_rotationRole;
QRegularExpression m_xPosPattern;
QRegularExpression m_yPosPattern;
QRegularExpression m_zPosPattern;
QRegularExpression m_rotationPattern;
QString m_xPosReplace;
QString m_yPosReplace;
QString m_zPosReplace;
QString m_rotationReplace;
bool m_haveXPosPattern;
bool m_haveYPosPattern;
bool m_haveZPosPattern;
bool m_haveRotationPattern;
};
QT_END_NAMESPACE
#endif
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