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/**
******************************************************************************
*
* @file pathchooser.h
* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
* Parts by Nokia Corporation (qt-info@nokia.com) Copyright (C) 2009.
* @brief
* @see The GNU Public License (GPL) Version 3
* @defgroup
* @{
*
*****************************************************************************/
/*
* 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 3 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
*/
#ifndef PATHCHOOSER_H
#define PATHCHOOSER_H
#include "utils_global.h"
#include <QtGui/QWidget>
#include <QtGui/QAbstractButton>
namespace Utils {
struct PathChooserPrivate;
/**
* A control that let's the user choose a path, consisting of a QLineEdit and
* a "Browse" button. Has some validation logic for embedding into QWizardPage.
*/
class QTCREATOR_UTILS_EXPORT PathChooser : public QWidget
{
Q_DISABLE_COPY(PathChooser)
Q_OBJECT
Q_ENUMS(Kind)
Q_PROPERTY(QString path READ path WRITE setPath DESIGNABLE true)
Q_PROPERTY(QString promptDialogTitle READ promptDialogTitle WRITE setPromptDialogTitle DESIGNABLE true)
Q_PROPERTY(Kind expectedKind READ expectedKind WRITE setExpectedKind DESIGNABLE true)
public:
static const char * const browseButtonLabel;
explicit PathChooser(QWidget *parent = 0);
virtual ~PathChooser();
enum Kind {
Directory,
File,
Command
// ,Any
};
// Default is <Directory>
void setExpectedKind(Kind expected);
Kind expectedKind() const;
void setPromptDialogTitle(const QString &title);
QString promptDialogTitle() const;
void setPromptDialogFilter(const QString &filter);
QString promptDialogFilter() const;
void setInitialBrowsePathBackup(const QString &path);
bool isValid() const;
QString errorMessage() const;
QString path() const;
/** Returns the suggested label title when used in a form layout. */
static QString label();
virtual bool validatePath(const QString &path, QString *errorMessage = 0);
/** Return the home directory, which needs some fixing under Windows. */
static QString homePath();
void addButton(const QString &text, QObject *receiver, const char *slotFunc);
QAbstractButton *buttonAtIndex(int index) const;
private:
// Returns overridden title or the one from <title>
QString makeDialogTitle(const QString &title);
signals:
void validChanged();
void validChanged(bool validState);
void changed(const QString &text);
void editingFinished();
void beforeBrowsing();
void browsingFinished();
void returnPressed();
public slots:
void setPath(const QString &);
private slots:
void slotBrowse();
private:
PathChooserPrivate *m_d;
};
} // namespace Utils
#endif // PATHCHOOSER_H