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/*
Copyright (C) 2001 Michael Jarrett <michaelj@corel.com>
Copyright (C) 2001 Carsten Pfeiffer <pfeiffer@kde.org>
Copyright (C) 2009 Shaun Reich <shaun.reich@kdemail.net>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License version 2 as published by the Free Software Foundation.
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 KDIRSELECTDIALOG_H
#define KDIRSELECTDIALOG_H
#include <kfile_export.h>
#include <kdialog.h>
#include <kurl.h>
class QAbstractItemView;
/**
* A pretty dialog for a KDirSelect control for selecting directories.
* @author Michael Jarrett <michaelj@corel.com>
* @see KFileDialog
*/
class KFILE_EXPORT KDirSelectDialog : public KDialog
{
Q_OBJECT
public:
/**
* Creates a new directory selection dialog.
* @internal use the static selectDirectory function
* @param startDir the directory, initially shown
* @param localOnly unused. You can only select paths below the startDir
* @param parent the parent for the dialog, usually 0L
*/
explicit KDirSelectDialog(const KUrl& startDir = KUrl(),
bool localOnly = false,
QWidget *parent = 0L);
/**
* Destroys the directory selection dialog.
*/
~KDirSelectDialog();
/**
* Returns the currently selected URL, or an empty one if no item is selected.
*
* If the URL entered in the combobox is valid and exists, it is returned.
* Otherwise, the URL selected in the treeview is returned instead.
*/
KUrl url() const;
/**
* Returns a pointer to the view which is used for displaying the directories.
*/
QAbstractItemView* view() const;
/**
* Returns whether only local directories can be selected.
*/
bool localOnly() const;
/**
* Creates a KDirSelectDialog, and returns the result.
* @param startDir the directory, initially shown
* The tree will display this directory and subdirectories of it.
* @param localOnly unused. You can only select paths below the startDir
* @param parent the parent widget to use for the dialog, or NULL to create a parent-less dialog
* @param caption the caption to use for the dialog, or QString() for the default caption
* @return The URL selected, or an empty URL if the user canceled
* or no URL was selected.
*
* NOTE: if you use this method and nothing else from libkfile,
* then you can use KFileDialog::getExistingDirectory (if localOnly was true)
* or KFileDialog::getExistingDirectoryUrl (if localOnly was false),
* and then you can link to libkio only instead of libkfile.
*/
static KUrl selectDirectory( const KUrl& startDir = KUrl(),
bool localOnly = false, QWidget *parent = 0L,
const QString& caption = QString());
/**
* @return The path for the root node
*/
KUrl startDir() const;
public Q_SLOTS:
/**
* Sets the current @p url in the dialog.
*/
void setCurrentUrl( const KUrl& url );
protected:
virtual void accept();
/**
* Reimplemented for saving the dialog geometry.
*/
virtual void hideEvent( QHideEvent *event );
private:
class Private;
Private* const d;
Q_PRIVATE_SLOT( d, void slotCurrentChanged() )
Q_PRIVATE_SLOT( d, void slotExpand(const QModelIndex&) )
Q_PRIVATE_SLOT( d, void slotUrlActivated(const QString&) )
Q_PRIVATE_SLOT( d, void slotComboTextChanged(const QString&) )
Q_PRIVATE_SLOT( d, void slotContextMenuRequested(const QPoint&) )
Q_PRIVATE_SLOT( d, void slotNewFolder() )
Q_PRIVATE_SLOT( d, void slotMoveToTrash() )
Q_PRIVATE_SLOT( d, void slotDelete() )
Q_PRIVATE_SLOT( d, void slotProperties() )
};
#endif
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