qt-creator/src/plugins/classview/classviewtreeitemmodel.h

/**************************************************************************
**
** Copyright (c) 2014 Denis Mingulov
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
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** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
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** General Public License version 2.1 or version 3 as published by the Free
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** LICENSE.LGPLv3 included in the packaging of this file.  Please review the
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#ifndef CLASSVIEWTREEITEMMODEL_H
#define CLASSVIEWTREEITEMMODEL_H

#include <QStandardItemModel>

namespace ClassView {
namespace Internal {

class TreeItemModelPrivate;

class TreeItemModel : public QStandardItemModel
{
    Q_OBJECT

public:
    explicit TreeItemModel(QObject *parent = 0);
    virtual ~TreeItemModel();

    void moveRootToTarget(const QStandardItem *target);

    QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
    bool canFetchMore(const QModelIndex &parent) const;
    void fetchMore(const QModelIndex &parent);
    bool hasChildren(const QModelIndex &parent = QModelIndex()) const;

    Qt::DropActions supportedDragActions() const;
    QStringList mimeTypes() const;
    QMimeData *mimeData(const QModelIndexList &indexes) const;

private:
    //! private class data pointer
    TreeItemModelPrivate *d;
};

} // namespace Internal
} // namespace ClassView

#endif // CLASSVIEWTREEMODEL_H