| /**************************************************************************** |
| ** |
| ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). |
| ** All rights reserved. |
| ** Contact: Nokia Corporation (qt-info@nokia.com) |
| ** |
| ** This file is part of the QtGui module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
| ** GNU Lesser General Public License Usage |
| ** This file may be used under the terms of the GNU Lesser General Public |
| ** License version 2.1 as published by the Free Software Foundation and |
| ** appearing in the file LICENSE.LGPL included in the packaging of this |
| ** file. Please review the following information to ensure the GNU Lesser |
| ** General Public License version 2.1 requirements will be met: |
| ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
| ** |
| ** In addition, as a special exception, Nokia gives you certain additional |
| ** rights. These rights are described in the Nokia Qt LGPL Exception |
| ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU General |
| ** Public License version 3.0 as published by the Free Software Foundation |
| ** and appearing in the file LICENSE.GPL included in the packaging of this |
| ** file. Please review the following information to ensure the GNU General |
| ** Public License version 3.0 requirements will be met: |
| ** http://www.gnu.org/copyleft/gpl.html. |
| ** |
| ** Other Usage |
| ** Alternatively, this file may be used in accordance with the terms and |
| ** conditions contained in a signed written agreement between you and Nokia. |
| ** |
| ** |
| ** |
| ** |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #ifndef QDIRMODEL_H |
| #define QDIRMODEL_H |
| |
| #include <QtCore/qabstractitemmodel.h> |
| #include <QtCore/qdir.h> |
| #include <QtGui/qfileiconprovider.h> |
| |
| QT_BEGIN_HEADER |
| |
| QT_BEGIN_NAMESPACE |
| |
| QT_MODULE(Gui) |
| |
| #ifndef QT_NO_DIRMODEL |
| |
| class QDirModelPrivate; |
| |
| class Q_GUI_EXPORT QDirModel : public QAbstractItemModel |
| { |
| Q_OBJECT |
| Q_PROPERTY(bool resolveSymlinks READ resolveSymlinks WRITE setResolveSymlinks) |
| Q_PROPERTY(bool readOnly READ isReadOnly WRITE setReadOnly) |
| Q_PROPERTY(bool lazyChildCount READ lazyChildCount WRITE setLazyChildCount) |
| |
| public: |
| enum Roles { |
| FileIconRole = Qt::DecorationRole, |
| FilePathRole = Qt::UserRole + 1, |
| FileNameRole |
| }; |
| |
| QDirModel(const QStringList &nameFilters, QDir::Filters filters, |
| QDir::SortFlags sort, QObject *parent = 0); |
| explicit QDirModel(QObject *parent = 0); |
| ~QDirModel(); |
| |
| QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const; |
| QModelIndex parent(const QModelIndex &child) const; |
| |
| int rowCount(const QModelIndex &parent = QModelIndex()) const; |
| int columnCount(const QModelIndex &parent = QModelIndex()) const; |
| |
| QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const; |
| bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole); |
| |
| QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const; |
| |
| bool hasChildren(const QModelIndex &index = QModelIndex()) const; |
| Qt::ItemFlags flags(const QModelIndex &index) const; |
| |
| void sort(int column, Qt::SortOrder order = Qt::AscendingOrder); |
| |
| QStringList mimeTypes() const; |
| QMimeData *mimeData(const QModelIndexList &indexes) const; |
| bool dropMimeData(const QMimeData *data, Qt::DropAction action, |
| int row, int column, const QModelIndex &parent); |
| Qt::DropActions supportedDropActions() const; |
| |
| // QDirModel specific API |
| |
| void setIconProvider(QFileIconProvider *provider); |
| QFileIconProvider *iconProvider() const; |
| |
| void setNameFilters(const QStringList &filters); |
| QStringList nameFilters() const; |
| |
| void setFilter(QDir::Filters filters); |
| QDir::Filters filter() const; |
| |
| void setSorting(QDir::SortFlags sort); |
| QDir::SortFlags sorting() const; |
| |
| void setResolveSymlinks(bool enable); |
| bool resolveSymlinks() const; |
| |
| void setReadOnly(bool enable); |
| bool isReadOnly() const; |
| |
| void setLazyChildCount(bool enable); |
| bool lazyChildCount() const; |
| |
| QModelIndex index(const QString &path, int column = 0) const; |
| |
| bool isDir(const QModelIndex &index) const; |
| QModelIndex mkdir(const QModelIndex &parent, const QString &name); |
| bool rmdir(const QModelIndex &index); |
| bool remove(const QModelIndex &index); |
| |
| QString filePath(const QModelIndex &index) const; |
| QString fileName(const QModelIndex &index) const; |
| QIcon fileIcon(const QModelIndex &index) const; |
| QFileInfo fileInfo(const QModelIndex &index) const; |
| |
| #ifdef Q_NO_USING_KEYWORD |
| inline QObject *parent() const { return QObject::parent(); } |
| #else |
| using QObject::parent; |
| #endif |
| |
| public Q_SLOTS: |
| void refresh(const QModelIndex &parent = QModelIndex()); |
| |
| protected: |
| QDirModel(QDirModelPrivate &, QObject *parent = 0); |
| friend class QFileDialogPrivate; |
| |
| private: |
| Q_DECLARE_PRIVATE(QDirModel) |
| Q_DISABLE_COPY(QDirModel) |
| Q_PRIVATE_SLOT(d_func(), void _q_refresh()) |
| }; |
| |
| #endif // QT_NO_DIRMODEL |
| |
| QT_END_NAMESPACE |
| |
| QT_END_HEADER |
| |
| #endif // QDIRMODEL_H |