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/*
Copyright (C) 2001 Michael Jarrett <michaelj@corel.com>
Copyright (C) 2001 Carsten Pfeiffer <pfeiffer@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 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 <kdialogbase.h>
#include <kurl.h>
class TQPopupMenu;
class TQVBoxLayout;
class KConfig;
class KFileTreeBranch;
class KFileTreeView;
class KFileTreeViewItem;
class KToggleAction;
/**
* A pretty dialog for a KDirSelect control for selecting directories.
* @author Michael Jarrett <michaelj@corel.com>
* @see KFileDialog
*/
class KIO_EXPORT KDirSelectDialog : public KDialogBase
{
Q_OBJECT
public:
/**
* The constructor. Creates a dialog to select a directory (url).
* @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
* @param name the TQObject::name
* @param modal if the dialog is modal or not
*/
KDirSelectDialog(const TQString& startDir = TQString::null,
bool localOnly = false,
TQWidget *parent = 0L,
const char *name = 0, bool modal = false);
/**
*/
~KDirSelectDialog();
/**
* Returns the currently-selected URL, or a blank URL if none is selected.
* @return The currently-selected URL, if one was selected.
*/
KURL url() const;
KFileTreeView * view() const { return m_treeView; }
bool localOnly() const { return m_localOnly; }
/**
* 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 TQString::null for the default caption
* @return The URL selected, or an empty URL if the user canceled
* or no URL was selected.
*/
static KURL selectDirectory( const TQString& startDir = TQString::null,
bool localOnly = false, TQWidget *parent = 0L,
const TQString& caption = TQString::null);
/**
* @return The path for the root node
*/
TQString startDir() const { return m_startDir; }
public slots:
void setCurrentURL( const KURL& url );
protected slots:
virtual void slotUser1();
protected:
virtual void accept();
// Layouts protected so that subclassing is easy
TQVBoxLayout *m_mainLayout;
TQString m_startDir;
private slots:
void slotCurrentChanged();
void slotURLActivated( const TQString& );
void slotNextDirToList( KFileTreeViewItem *dirItem );
void slotComboTextChanged( const TQString& text );
void slotContextMenu( KListView *, TQListViewItem *, const TQPoint & );
void slotShowHiddenFoldersToggled();
void slotMkdir();
private:
void readConfig( KConfig *config, const TQString& group );
void saveConfig( KConfig *config, const TQString& group );
void openNextDir( KFileTreeViewItem *parent );
KFileTreeBranch * createBranch( const KURL& url );
KFileTreeView *m_treeView;
TQPopupMenu *m_contextMenu;
KToggleAction *m_showHiddenFolders;
bool m_localOnly;
protected:
virtual void virtual_hook( int id, void* data );
private:
class KDirSelectDialogPrivate;
KDirSelectDialogPrivate *d;
};
#endif
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