diff options
Diffstat (limited to 'src/widgets/dialogs/qfilesystemmodel.h')
| -rw-r--r-- | src/widgets/dialogs/qfilesystemmodel.h | 186 |
1 files changed, 3 insertions, 183 deletions
diff --git a/src/widgets/dialogs/qfilesystemmodel.h b/src/widgets/dialogs/qfilesystemmodel.h index b0f289dfcd..9bf7f25945 100644 --- a/src/widgets/dialogs/qfilesystemmodel.h +++ b/src/widgets/dialogs/qfilesystemmodel.h @@ -1,187 +1,7 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the QtWidgets module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2020 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only -#ifndef QFILESYSTEMMODEL_H -#define QFILESYSTEMMODEL_H - -#include <QtWidgets/qtwidgetsglobal.h> -#include <QtCore/qabstractitemmodel.h> -#include <QtCore/qpair.h> -#include <QtCore/qdir.h> -#include <QtGui/qicon.h> -#include <QtCore/qdiriterator.h> - -QT_REQUIRE_CONFIG(filesystemmodel); +#include <QtGui/QFileSystemModel> QT_BEGIN_NAMESPACE - -class ExtendedInformation; -class QFileSystemModelPrivate; -class QFileIconProvider; - -class Q_WIDGETS_EXPORT QFileSystemModel : public QAbstractItemModel -{ - Q_OBJECT - Q_PROPERTY(bool resolveSymlinks READ resolveSymlinks WRITE setResolveSymlinks) - Q_PROPERTY(bool readOnly READ isReadOnly WRITE setReadOnly) - Q_PROPERTY(bool nameFilterDisables READ nameFilterDisables WRITE setNameFilterDisables) - Q_PROPERTY(Options options READ options WRITE setOptions) - -Q_SIGNALS: - void rootPathChanged(const QString &newPath); - void fileRenamed(const QString &path, const QString &oldName, const QString &newName); - void directoryLoaded(const QString &path); - -public: - enum Roles { - FileIconRole = Qt::DecorationRole, - FilePathRole = Qt::UserRole + 1, - FileNameRole = Qt::UserRole + 2, - FilePermissions = Qt::UserRole + 3 - }; - - enum Option - { - DontWatchForChanges = 0x00000001, - DontResolveSymlinks = 0x00000002, - DontUseCustomDirectoryIcons = 0x00000004 - }; - Q_ENUM(Option) - Q_DECLARE_FLAGS(Options, Option) - - explicit QFileSystemModel(QObject *parent = nullptr); - ~QFileSystemModel(); - - QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const override; - QModelIndex index(const QString &path, int column = 0) const; - QModelIndex parent(const QModelIndex &child) const override; - using QObject::parent; - QModelIndex sibling(int row, int column, const QModelIndex &idx) const override; - bool hasChildren(const QModelIndex &parent = QModelIndex()) const override; - bool canFetchMore(const QModelIndex &parent) const override; - void fetchMore(const QModelIndex &parent) override; - - int rowCount(const QModelIndex &parent = QModelIndex()) const override; - int columnCount(const QModelIndex &parent = QModelIndex()) const override; - - QVariant myComputer(int role = Qt::DisplayRole) const; - QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override; - bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole) override; - - QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override; - - Qt::ItemFlags flags(const QModelIndex &index) const override; - - void sort(int column, Qt::SortOrder order = Qt::AscendingOrder) override; - - QStringList mimeTypes() const override; - QMimeData *mimeData(const QModelIndexList &indexes) const override; - bool dropMimeData(const QMimeData *data, Qt::DropAction action, - int row, int column, const QModelIndex &parent) override; - Qt::DropActions supportedDropActions() const override; - - // QFileSystemModel specific API - QModelIndex setRootPath(const QString &path); - QString rootPath() const; - QDir rootDirectory() const; - - void setIconProvider(QFileIconProvider *provider); - QFileIconProvider *iconProvider() const; - - void setFilter(QDir::Filters filters); - QDir::Filters filter() const; - - void setResolveSymlinks(bool enable); - bool resolveSymlinks() const; - - void setReadOnly(bool enable); - bool isReadOnly() const; - - void setNameFilterDisables(bool enable); - bool nameFilterDisables() const; - - void setNameFilters(const QStringList &filters); - QStringList nameFilters() const; - - void setOption(Option option, bool on = true); - bool testOption(Option option) const; - void setOptions(Options options); - Options options() const; - - QString filePath(const QModelIndex &index) const; - bool isDir(const QModelIndex &index) const; - qint64 size(const QModelIndex &index) const; - QString type(const QModelIndex &index) const; - QDateTime lastModified(const QModelIndex &index) const; - - QModelIndex mkdir(const QModelIndex &parent, const QString &name); - bool rmdir(const QModelIndex &index); - inline QString fileName(const QModelIndex &index) const; - inline QIcon fileIcon(const QModelIndex &index) const; - QFile::Permissions permissions(const QModelIndex &index) const; - QFileInfo fileInfo(const QModelIndex &index) const; - bool remove(const QModelIndex &index); - -protected: - QFileSystemModel(QFileSystemModelPrivate &, QObject *parent = nullptr); - void timerEvent(QTimerEvent *event) override; - bool event(QEvent *event) override; - -private: - Q_DECLARE_PRIVATE(QFileSystemModel) - Q_DISABLE_COPY(QFileSystemModel) - - Q_PRIVATE_SLOT(d_func(), void _q_directoryChanged(const QString &directory, const QStringList &list)) - Q_PRIVATE_SLOT(d_func(), void _q_performDelayedSort()) - Q_PRIVATE_SLOT(d_func(), void _q_fileSystemChanged(const QString &path, const QVector<QPair<QString, QFileInfo> > &)) - Q_PRIVATE_SLOT(d_func(), void _q_resolvedName(const QString &fileName, const QString &resolvedName)) - - friend class QFileDialogPrivate; -}; - -inline QString QFileSystemModel::fileName(const QModelIndex &aindex) const -{ return aindex.data(Qt::DisplayRole).toString(); } -inline QIcon QFileSystemModel::fileIcon(const QModelIndex &aindex) const -{ return qvariant_cast<QIcon>(aindex.data(Qt::DecorationRole)); } - -Q_DECLARE_OPERATORS_FOR_FLAGS(QFileSystemModel::Options) - QT_END_NAMESPACE - -#endif // QFILESYSTEMMODEL_H |