insilmaril@725: #ifndef TREEMODEL_H
insilmaril@725: #define TREEMODEL_H
insilmaril@725: 
insilmaril@725: #include <QAbstractItemModel>
insilmaril@725: #include <QModelIndex>
insilmaril@725: #include <QVariant>
insilmaril@725: 
insilmaril@726: 
insilmaril@750: class BranchItem;
insilmaril@725: class TreeItem;
insilmaril@726: class LinkableMapObj;
insilmaril@725: 
insilmaril@725: class TreeModel : public QAbstractItemModel
insilmaril@725: {
insilmaril@725:     Q_OBJECT
insilmaril@725: 
insilmaril@725: public:
insilmaril@725:     TreeModel(QObject *parent = 0);
insilmaril@725:     ~TreeModel();
insilmaril@725: 
insilmaril@725:     QVariant data(const QModelIndex &index, int role) const;
insilmaril@725:     Qt::ItemFlags flags(const QModelIndex &index) const;
insilmaril@725:     QVariant headerData(int section, Qt::Orientation orientation,
insilmaril@725:                         int role = Qt::DisplayRole) const;
insilmaril@788: 	QModelIndex index (TreeItem* ti);
insilmaril@725:     QModelIndex index(int row, int column,
insilmaril@725:                       const QModelIndex &parent = QModelIndex()) const;
insilmaril@725:     QModelIndex parent(const QModelIndex &index) const;
insilmaril@725:     int rowCount(const QModelIndex &parent = QModelIndex()) const;
insilmaril@725:     int columnCount(const QModelIndex &parent = QModelIndex()) const;
insilmaril@725: 
insilmaril@804: 	BranchItem* nextBranch (BranchItem* &current, BranchItem* &previous, bool deepLevelsFirst=true, BranchItem* start=NULL);
insilmaril@726: 
insilmaril@727: 	bool removeRows ( int row, int count, 
insilmaril@727: 				const QModelIndex & parent = QModelIndex() ); 
insilmaril@727: 
insilmaril@745: 	TreeItem* getItem (const QModelIndex &index) const;
insilmaril@793: 	BranchItem* getRootItem();
insilmaril@725: 
insilmaril@754: 
insilmaril@729: protected:
insilmaril@793:     BranchItem *rootItem;
insilmaril@725: };
insilmaril@725: 
insilmaril@725: #endif