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4f222d2843
git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@4287 bfdf4180-ca20-0410-9c96-a3a8aa849046
72 lines
2.4 KiB
C++
72 lines
2.4 KiB
C++
/*
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Copyright 2006-2015 The QElectroTech Team
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This file is part of QElectroTech.
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QElectroTech is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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QElectroTech is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef ELEMENTCOLLECTIONITEM_H
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#define ELEMENTCOLLECTIONITEM_H
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#include <QVariant>
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class QMimeData;
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class ElementCollectionItem;
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class QList<ElementCollectionItem>;
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/**
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* @brief The ElementCollectionItem class
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* This class represent a item (a directory or an element) in a element collection.
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* This class must be herited for specialisation.
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* This item is used by ElementsCollectionModel for manage the elements collection
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*/
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class ElementCollectionItem
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{
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public:
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ElementCollectionItem(ElementCollectionItem *parent = nullptr);
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virtual ~ElementCollectionItem();
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enum {Type = 1 , UserType = 100};
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virtual int type() const {return Type;}
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void appendChild (ElementCollectionItem *item);
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bool removeChild (int row, int count);
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bool insertChild (int row, ElementCollectionItem *item);
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ElementCollectionItem *child(int row);
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int childCount() const;
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int columnCount() const;
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virtual QVariant data(int column, int role);
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virtual QMimeData *mimeData();
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virtual bool canDropMimeData(const QMimeData *data, Qt::DropAction action, int column) const;
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virtual bool dropMimeData(const QMimeData *data, Qt::DropAction action, int column);
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virtual Qt::ItemFlags flags();
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ElementCollectionItem *parent();
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int row() const;
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virtual QString name();
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virtual bool isDir() const;
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virtual bool isElement() const;
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virtual bool isValid() const;
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virtual QList <ElementCollectionItem *> items() const;
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virtual bool canRemoveContent();
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virtual bool removeContent();
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protected:
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ElementCollectionItem *m_parent_item;
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QList <ElementCollectionItem *> m_child_items;
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QString m_name;
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};
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#endif // ELEMENTCOLLECTIONITEM_H
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