From f67b8df3ebdba2d398b9cce686b7c644adffff08 Mon Sep 17 00:00:00 2001 From: Lars Knoll Date: Sat, 7 May 2011 00:02:01 +0200 Subject: library split --- src/widgets/itemviews/qdirmodel.h | 160 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 160 insertions(+) create mode 100644 src/widgets/itemviews/qdirmodel.h (limited to 'src/widgets/itemviews/qdirmodel.h') diff --git a/src/widgets/itemviews/qdirmodel.h b/src/widgets/itemviews/qdirmodel.h new file mode 100644 index 0000000000..2b1cd9d81b --- /dev/null +++ b/src/widgets/itemviews/qdirmodel.h @@ -0,0 +1,160 @@ +/**************************************************************************** +** +** 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. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, 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. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QDIRMODEL_H +#define QDIRMODEL_H + +#include +#include +#include + +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 -- cgit v1.2.3