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126 lines
3.3 KiB
C++
126 lines
3.3 KiB
C++
/* This file is part of the KDE project
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Copyright (C) 2006 Michael Larouche <michael.larouche@kdemail.net>
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2007 Kevin Ottens <ervin@kde.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License version 2 as published by the Free Software Foundation.
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This library 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 GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef KDEVICELISTITEM_P_H
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#define KDEVICELISTITEM_P_H
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#include <QVariant>
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#include <QList>
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namespace Solid
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{
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class Device;
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}
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/**
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* @brief Item for the Device List model
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* Represent a Solid::Device in the tree device list model.
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* It helps to map the device in the tree.
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*
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* Keep a reference of the device that it maps.
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*
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* @author Michaël Larouche <michael.larouche@kdemail.net>
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*/
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class KDeviceListItem
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{
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public:
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/**
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* @brief Create a new DeviceListItem
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*/
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KDeviceListItem();
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/**
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* The d-tor duh.
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*/
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~KDeviceListItem();
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/**
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* @brief Return a child of this item according to the given row.
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* @param row row of the child to retrieve.
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* @return the child DeviceListItem
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*/
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KDeviceListItem *child(int row);
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/**
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* @brief Get all the children of this item.
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* @return list of children.
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*/
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QList<KDeviceListItem*> children();
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/**
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* @brief Returns the index position of a child in the list.
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* @param child the child to insert.
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* @return the index position of a child in the list.
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*/
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int indexOf(KDeviceListItem *child) const;
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/**
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* @brief Helper method to get the numbers of childrens of this item.
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* @return the child count of this item.
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*/
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int childCount() const;
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/**
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* Get the relative(to parent) row position of this item in the tree.
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* @return the row position.
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*/
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int row() const;
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/**
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* @brief Set the parent of this item
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* @param parent the parent DeviceListItem.
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*/
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void setParent(KDeviceListItem *parent);
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/**
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* @brief Get the parent of this item
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* @return the parent DeviceListItem.
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*/
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KDeviceListItem *parent();
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/**
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* Get the Solid::Device reference for this item.
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* @param device the Solid::Device reference.
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*/
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void setDevice(const Solid::Device &device);
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/**
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* Get the Solid::Device reference for this item.
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* @return the Solid::Device reference.
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*/
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Solid::Device &device();
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private:
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/**
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* @brief Helper method to append a child DeviceListItem.
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* @param child child item to append.
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*/
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void appendChild(KDeviceListItem *child);
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/**
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* @brief Helper method to remove a child DeviceListItem.
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* @param child child item to remove.
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*/
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void removeChild(KDeviceListItem *child);
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class Private;
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Private * const d;
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};
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#endif
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