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#ifndef GRAPHELEMENTDATA_H
#define GRAPHELEMENTDATA_H
#include "graphelementproperty.h"
#include <QAbstractItemModel>
#include <QString>
#include <QVariant>
#include <QModelIndex>
#include <QVector>
class GraphElementData : public QAbstractItemModel
{
Q_OBJECT
public:
explicit GraphElementData(QObject *parent = 0);
~GraphElementData();
void setProperty(QString key, QString value);
void unsetProperty(QString key);
void setAtom(QString atom);
void unsetAtom(QString atom);
QString property(QString key);
bool atom(QString atom);
QVariant data(const QModelIndex &index, int role) const Q_DECL_OVERRIDE;
QVariant headerData(int section, Qt::Orientation orientation,
int role = Qt::DisplayRole) const Q_DECL_OVERRIDE;
QModelIndex index(int row, int column,
const QModelIndex &parent = QModelIndex()) const Q_DECL_OVERRIDE;
QModelIndex parent(const QModelIndex &index) const Q_DECL_OVERRIDE;
int rowCount(const QModelIndex &parent = QModelIndex()) const Q_DECL_OVERRIDE;
int columnCount(const QModelIndex &parent = QModelIndex()) const Q_DECL_OVERRIDE;
Qt::ItemFlags flags(const QModelIndex &index) const Q_DECL_OVERRIDE;
// bool setData(const QModelIndex &index, const QVariant &value,
// int role = Qt::EditRole) Q_DECL_OVERRIDE;
// bool setHeaderData(int section, Qt::Orientation orientation,
// const QVariant &value, int role = Qt::EditRole) Q_DECL_OVERRIDE;
// bool insertColumns(int position, int columns,
// const QModelIndex &parent = QModelIndex()) Q_DECL_OVERRIDE;
// bool removeColumns(int position, int columns,
// const QModelIndex &parent = QModelIndex()) Q_DECL_OVERRIDE;
// bool insertRows(int position, int rows,
// const QModelIndex &parent = QModelIndex()) Q_DECL_OVERRIDE;
// bool removeRows(int position, int rows,
// const QModelIndex &parent = QModelIndex()) Q_DECL_OVERRIDE;
void operator <<(GraphElementProperty p);
void add(GraphElementProperty p);
QString tikz();
bool isEmpty();
signals:
public slots:
private:
QVector<GraphElementProperty> _properties;
GraphElementProperty *root;
};
#endif // GRAPHELEMENTDATA_H
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