filechooser.h

来自「Trolltech公司发布的基于C++图形开发环境」· C头文件 代码 · 共 69 行

/**********************************************************************
** Copyright (C) 2001 Trolltech AS.  All rights reserved.
**
** This file is part of Qt Designer.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
** licenses may use this file in accordance with the Qt Commercial License
** Agreement provided with the Software.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/gpl/ for GPL licensing information.
** See http://www.trolltech.com/pricing.html or email [e-mail] for
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#ifndef FILECHOOSER_H
#define FILECHOOSER_H

#include <qwidget.h>

class QLineEdit;
class QPushButton;

class FileChooser : public QWidget
{
    Q_OBJECT

    Q_ENUMS( Mode )
    Q_PROPERTY( Mode mode READ mode WRITE setMode )
    Q_PROPERTY( QString fileName READ fileName WRITE setFileName )

public:
    FileChooser( QWidget *parent = 0, const char *name = 0);

    enum Mode { File, Directory };

    QString fileName() const;
    Mode mode() const;

public slots:
    void setFileName( const QString &fn );
    void setMode( Mode m );

signals:
    void fileNameChanged( const QString & );

private slots:
    void chooseFile();

private:
    QLineEdit *lineEdit;
    QPushButton *button;
    Mode md;

};

#endif