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/*
This file is part of the KDE project
Copyright (C) 2007 Tobias Koenig <tokoe@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef KFILETREEVIEW_H
#define KFILETREEVIEW_H
#include <QtGui/QTreeView>
#include <kurl.h>
#include <kfile_export.h>
/**
* The file treeview offers a treeview on the filesystem.
*/
class KFILE_EXPORT KFileTreeView : public QTreeView // KDE5: remove KFILE_EXPORT? Seems internal only.
{
Q_OBJECT
public:
/**
* Creates a new file tree view.
*/
KFileTreeView(QWidget *parent = 0);
/**
* Destroys the file tree view.
*/
~KFileTreeView();
/**
* Returns the current url.
*/
KUrl currentUrl() const;
/**
* Returns the selected url.
*/
KUrl selectedUrl() const;
/**
* Returns all selected urls.
*/
KUrl::List selectedUrls() const;
/**
* Returns the current root url of the view.
*/
KUrl rootUrl() const;
/**
* Returns true if the view is currently showing hidden files
* @since 4.3
*/
bool showHiddenFiles() const;
/**
* @reimplemented
*/
QSize sizeHint() const;
public Q_SLOTS:
/**
* Sets whether the dir-only mode is @p enabled.
*
* In dir-only mode, only directories and subdirectories
* are listed in the view.
*/
void setDirOnlyMode(bool enabled);
/**
* Sets whether hidden files shall be listed.
*/
void setShowHiddenFiles(bool enabled);
/**
* Sets the current @p url of the view.
*/
void setCurrentUrl(const KUrl &url);
/**
* Sets the root @p url of the view.
*
* The default is file:///.
*/
void setRootUrl(const KUrl &url);
Q_SIGNALS:
/**
* This signal is emitted whenever an @p url has been activated.
*/
void activated(const KUrl &url);
/**
* This signal is emitted whenever the current @p url has been changed.
*/
void currentChanged(const KUrl &url);
protected:
virtual void contextMenuEvent( QContextMenuEvent* );
private:
class Private;
Private* const d;
Q_PRIVATE_SLOT(d, void _k_activated(const QModelIndex&))
Q_PRIVATE_SLOT(d, void _k_currentChanged(const QModelIndex&, const QModelIndex&))
Q_PRIVATE_SLOT(d, void _k_expanded(const QModelIndex&))
};
#endif
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