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