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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#ifndef ABSTRACTVIEWITEM_H
#define ABSTRACTVIEWITEM_H
#include <QModelIndex>
#include "gvbwidget.h"
#include "abstractitemview.h"
#include "listitem.h"
class QGraphicsWidget;
class AbstractViewItem : public GvbWidget
{
Q_OBJECT
public:
AbstractViewItem(QGraphicsWidget *parent = nullptr);
virtual ~AbstractViewItem();
virtual AbstractViewItem *newItemInstance() = 0;
QModelIndex modelIndex() const;
void setModelIndex(const QModelIndex &index);
AbstractViewItem *prototype() const;
AbstractItemView *itemView() const;
void setItemView(AbstractItemView *itemView) ;
virtual void updateItemContents();
virtual void themeChange();
virtual void setSubtreeCacheEnabled(bool enabled);
virtual QSizeF effectiveSizeHint(Qt::SizeHint which, const QSizeF &constraint = QSizeF()) const;
virtual void setModel(QAbstractItemModel *model) = 0;
virtual QVariant data(int role) const = 0;
virtual void setData(const QVariant &value, int role = Qt::DisplayRole) = 0;
virtual void setTwoColumns(const bool enabled) = 0;
protected:
virtual bool event(QEvent *e);
QPersistentModelIndex m_index;
private:
Q_DISABLE_COPY(AbstractViewItem)
AbstractItemView *m_itemView;
AbstractViewItem *m_prototype;
};
#endif // ABSTRACTVIEWITEM_H
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