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+/****************************************************************************
+**
+** 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 <QtWidgets/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