/usr/include/klftools/klfpathchooser.h is in libklatexformula4-dev 4.0.0-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* file klfpathchooser.h
* This file is part of the KLatexFormula Project.
* Copyright (C) 2011 by Philippe Faist
* philippe.faist at bluewin.ch
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program 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 General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
/* $Id: klfpathchooser.h 604 2011-02-27 23:34:37Z phfaist $ */
#ifndef KLFPATHCHOOSER_H
#define KLFPATHCHOOSER_H
#include <QFrame>
#include <QPushButton>
#include <QLineEdit>
#include <klfdefs.h>
/** \brief A widget comprising of a line edit and a "browse" button
*
* This widget can be used to open existing files, save files, and open existing directories.
*/
class KLF_EXPORT KLFPathChooser : public QFrame
{
Q_OBJECT
// mode: 0=open, 1=save, 2=choose dir
Q_PROPERTY(int mode READ mode WRITE setMode)
Q_PROPERTY(bool dialogConfirmOverwrite READ dialogConfirmOverwrite WRITE setDialogConfirmOverwrite)
Q_PROPERTY(QString caption READ caption WRITE setCaption)
Q_PROPERTY(QString filter READ filter WRITE setFilter)
Q_PROPERTY(QString path READ path WRITE setPath USER true)
Q_PROPERTY(bool possibleOverwriteWasConfirmed READ possibleOverwriteWasConfirmed)
public:
KLFPathChooser(QWidget *parent);
virtual ~KLFPathChooser();
/** The path chooser's mode.
* - \c 0 : choose an existing file for opening
* - \c 1 : choose a (most likely non-existant) file for saving
* - \c 2 : choose an existing directory
*/
virtual int mode() const { return _mode; }
virtual QString caption() const { return _caption; }
virtual QString filter() const { return _filter; }
virtual QString path() const;
/** Returns the current \c dialogConfirmOverwrite setting. See setDialogConfirmOverwrite() */
virtual bool dialogConfirmOverwrite() const { return _dlgconfirmoverwrite; }
/** Whether the user has already been asked confirmation for overwrite or not
*
* This function returns TRUE if the path was obtained by the file dialog, and the
* option dialogConfirmOverwrite is enabled. In other words, if the file were to
* exist, then the dialog would have asked confirmation already.
*
* If this function returns FALSE, and the file exists, and the dialogConfirmOverwrite
* setting is enabled, that means that the user entered the path manually and was NOT
* prompted for overwrite confirmation.
*
* This value is only relevant in "save" mode. (see \ref mode())
*
* \bug WARNING: THIS FEATURE UNTESTED
*/
virtual bool possibleOverwriteWasConfirmed() const { return _pathFromDialog; }
signals:
void fileDialogPathChosen(const QString& fname);
public slots:
/** Set the path chooser's mode. See \ref mode() */
virtual void setMode(int mode);
virtual void setCaption(const QString& caption);
virtual void setFilter(const QString& filter);
/** Displays the path \c path in the widget.
*
* Note that if mode is save mode (mode()==1), the new path is flagged as not
* overwrite-confirmed, ie. possibleOverwriteWasConfirmed() will return FALSE.
*/
virtual void setPath(const QString& path);
/** If this setting is set to TRUE, then the file dialog will ask to confirm before
* selecting an existing file.
*
* Note that if the user entered manually the path, no overwrite confirmation will have
* been required. see possibleOverwriteWasConfirmed().
*
* This option is only relevant in "save" mode (mode()==1). It has no effect in the other
* modes.
*/
virtual void setDialogConfirmOverwrite(bool confirm) { _dlgconfirmoverwrite = confirm; }
virtual void requestBrowse();
private slots:
void slotTextChanged();
private:
int _mode;
QString _caption;
QString _filter;
bool _dlgconfirmoverwrite;
bool _pathFromDialog;
QLineEdit *txtPath;
QPushButton *btnBrowse;
QString _selectedfilter;
};
#endif
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