Qt Toolkit - qfiledialog.h include file

# qfiledialog.h

This is the verbatim text of the qfiledialog.h include file. It is is provided only for illustration; the copyright remains with Troll Tech.

    /****************************************************************************
    ** $Id: qfiledialog.h,v 2.20.2.3 1998/08/21 19:13:22 hanord Exp $
    **
    ** Definition of QFileDialog class
    **
    ** Created : 950428
    **
    ** Copyright (C) 1992-1999 Troll Tech AS.  All rights reserved.
    **
    ** This file is part of Qt Free Edition, version 1.45.
    **
    ** See the file LICENSE included in the distribution for the usage
    ** and distribution terms, or http://www.troll.no/free-license.html.
    **
    ** IMPORTANT NOTE: You may NOT copy this file or any part of it into
    ** your own programs or libraries.
    **
    ** Please see http://www.troll.no/pricing.html for information about
    ** Qt Professional Edition, which is this same library but with a
    ** license which allows creation of commercial/proprietary software.
    **
    *****************************************************************************/

    #ifndef QFILEDIALOG_H
    #define QFILEDIALOG_H

    struct QFileDialogPrivate;
    class QLineEdit;
    class QPushButton;
    class QListView;
    class QListViewItem;
    class QLabel;
    class QWidget;

    #ifndef QT_H
    #include "qdir.h"
    #include "qdialog.h"
    #endif // QT_H

    class Q_EXPORT QFileIconProvider: public QObject
    {
        Q_OBJECT
    public:
        QFileIconProvider( QObject * parent = 0, const char * name = 0 );

        virtual const QPixmap * pixmap( const QFileInfo & );
    };

    class Q_EXPORT QFileDialog : public QDialog
    {
        Q_OBJECT
    public:
        QFileDialog( const char *dirName, const char *filter = 0,
                     QWidget *parent=0, const char *name=0, bool modal=FALSE );
        QFileDialog( QWidget *parent=0, const char *name=0, bool modal=FALSE );
       ~QFileDialog();

        // recommended static functions

        static QString getOpenFileName( const char *initially = 0,
                                        const char *filter= 0,
                                        QWidget *parent = 0, const char *name = 0);
        static QString getSaveFileName( const char *initially = 0,
                                        const char *filter= 0,
                                        QWidget *parent = 0, const char *name = 0);
        static QString getExistingDirectory( const char *dir = 0,
                                             QWidget *parent = 0,
                                             const char *name = 0 );
        static QStrList getOpenFileNames( const char *filter= 0,
                                          const char * dir = 0,
                                          QWidget *parent = 0,
                                          const char *name = 0);

        // other static functions

        static void setIconProvider( QFileIconProvider * );
        static QFileIconProvider * iconProvider();

        // non-static function for special needs

        QString selectedFile() const;
        void setSelection( const char* );

        const char *dirPath() const;

        void setDir( const QDir & );
        const QDir *dir() const;

        void rereadDir();

        enum Mode { AnyFile, ExistingFile, Directory, ExistingFiles };
        void setMode( Mode );
        Mode mode() const;

        bool eventFilter( QObject *, QEvent * );

    public slots:
        void setDir( const char * );
        void setFilter( const char * );
        void setFilters( const char ** );
        void setFilters( const QStrList & );

    signals:
        void fileHighlighted( const char * );
        void fileSelected( const char * );
        void dirEntered( const char * );

    private slots:
        void fileSelected( int );
        void fileHighlighted( int );
        void dirSelected( int );
        void pathSelected( int );

        void updateFileNameEdit( QListViewItem *);
        void selectDirectoryOrFile( QListViewItem * );
        void popupContextMenu( QListViewItem *, const QPoint &, int );
        void fileNameEditDone();

        void okClicked();
        void filterClicked(); // not used
        void cancelClicked();

        void cdUpClicked();

        void fixupNameEdit();

    protected:
        void resizeEvent( QResizeEvent * );
        void keyPressEvent( QKeyEvent * );

        void addWidgets( QLabel *, QWidget *, QPushButton * );

    private slots:
        void updateGeometry();
        void modeButtonsDestroyed();

    private:
        void init();
        void updatePathBox( const char * );
        bool trySetSelection( const QFileInfo&, bool );

        QDir cwd;
        QString fileName;

        QFileDialogPrivate *d;
        QListView  *files;

        QLineEdit  *nameEdit; // also filter
        void *unused1;
        void *unused2;
        void *unused3;
        void *unused4;
        void *unused5;
        void *unused6;
        void *unused7;
        QPushButton *okB;
        QPushButton *cancelB;

    private:        // Disabled copy constructor and operator=
    #if defined(Q_DISABLE_COPY)
        QFileDialog( const QFileDialog & );
        QFileDialog &operator=( const QFileDialog & );
    #endif
    };

    #endif // QFILEDIALOG_H