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这里是qdir.h包含文件的所有文本，一字不差。它仅仅用来说明，版权由Trolltech保留。
/****************************************************************************
** $Id: qt/qdir.h 3.0.5 edited Oct 12 2001 $
**
** Definition of QDir class
**
** Created : 950427
**
** Copyright (C) 1992-2000 Trolltech AS. All rights reserved.
**
** This file is part of the tools module of the Qt GUI Toolkit.
**
** This file may be distributed under the terms of the Q Public License
** as defined by Trolltech AS of Norway and appearing in the file
** LICENSE.QPL included in the packaging of this file.
**
** 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/pricing.html or email sales@trolltech.com for
** information about Qt Commercial License Agreements.
** See http://www.trolltech.com/qpl/ for QPL licensing information.
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#ifndef QDIR_H
#define QDIR_H
#ifndef QT_H
#include "qstrlist.h"
#include "qfileinfo.h"
#include "qglobal.h"
#include "qwindowdefs.h"
#endif // QT_H
#ifndef QT_NO_DIR
typedef QPtrList<QFileInfo> QFileInfoList;
typedef QPtrListIterator<QFileInfo> QFileInfoListIterator;
class QStringList;
class Q_EXPORT QDir
{
public:
enum FilterSpec { Dirs = 0x001,
Files = 0x002,
Drives = 0x004,
NoSymLinks = 0x008,
All = 0x007,
TypeMask = 0x00F,
Readable = 0x010,
Writable = 0x020,
Executable = 0x040,
RWEMask = 0x070,
Modified = 0x080,
Hidden = 0x100,
System = 0x200,
AccessMask = 0x3F0,
DefaultFilter = -1 };
enum SortSpec { Name = 0x00,
Time = 0x01,
Size = 0x02,
Unsorted = 0x03,
SortByMask = 0x03,
DirsFirst = 0x04,
Reversed = 0x08,
IgnoreCase = 0x10,
DefaultSort = -1 };
QDir();
QDir( const QString &path, const QString &nameFilter = QString::null,
int sortSpec = Name | IgnoreCase, int filterSpec = All );
QDir( const QDir & );
virtual ~QDir();
QDir &operator=( const QDir & );
QDir &operator=( const QString &path );
virtual void setPath( const QString &path );
virtual QString path() const;
virtual QString absPath() const;
virtual QString canonicalPath() const;
virtual QString dirName() const;
virtual QString filePath( const QString &fileName,
bool acceptAbsPath = TRUE ) const;
virtual QString absFilePath( const QString &fileName,
bool acceptAbsPath = TRUE ) const;
static QString convertSeparators( const QString &pathName );
virtual bool cd( const QString &dirName, bool acceptAbsPath = TRUE );
virtual bool cdUp();
QString nameFilter() const;
virtual void setNameFilter( const QString &nameFilter );
FilterSpec filter() const;
virtual void setFilter( int filterSpec );
SortSpec sorting() const;
virtual void setSorting( int sortSpec );
bool matchAllDirs() const;
virtual void setMatchAllDirs( bool );
uint count() const;
QString operator[]( int ) const;
virtual QStrList encodedEntryList( int filterSpec = DefaultFilter,
int sortSpec = DefaultSort ) const;
virtual QStrList encodedEntryList( const QString &nameFilter,
int filterSpec = DefaultFilter,
int sortSpec = DefaultSort ) const;
virtual QStringList entryList( int filterSpec = DefaultFilter,
int sortSpec = DefaultSort ) const;
virtual QStringList entryList( const QString &nameFilter,
int filterSpec = DefaultFilter,
int sortSpec = DefaultSort ) const;
virtual const QFileInfoList *entryInfoList( int filterSpec = DefaultFilter,
int sortSpec = DefaultSort ) const;
virtual const QFileInfoList *entryInfoList( const QString &nameFilter,
int filterSpec = DefaultFilter,
int sortSpec = DefaultSort ) const;
static const QFileInfoList *drives();
virtual bool mkdir( const QString &dirName,
bool acceptAbsPath = TRUE ) const;
virtual bool rmdir( const QString &dirName,
bool acceptAbsPath = TRUE ) const;
virtual bool isReadable() const;
virtual bool exists() const;
virtual bool isRoot() const;
virtual bool isRelative() const;
virtual void convertToAbs();
virtual bool operator==( const QDir & ) const;
virtual bool operator!=( const QDir & ) const;
virtual bool remove( const QString &fileName,
bool acceptAbsPath = TRUE );
virtual bool rename( const QString &name, const QString &newName,
bool acceptAbsPaths = TRUE );
virtual bool exists( const QString &name,
bool acceptAbsPath = TRUE );
static char separator();
static bool setCurrent( const QString &path );
static QDir current();
static QDir home();
static QDir root();
static QString currentDirPath();
static QString homeDirPath();
static QString rootDirPath();
static bool match( const QStringList &filters, const QString &fileName );
static bool match( const QString &filter, const QString &fileName );
static QString cleanDirPath( const QString &dirPath );
static bool isRelativePath( const QString &path );
private:
#ifdef Q_OS_MAC
static FSSpec *make_spec(const QString &);
#endif
void init();
virtual bool readDirEntries( const QString &nameFilter,
int FilterSpec, int SortSpec );
static void slashify ( QString &);
QString dPath;
QStringList *fList;
QFileInfoList *fiList;
QString nameFilt;
FilterSpec filtS;
SortSpec sortS;
uint dirty : 1;
uint allDirs : 1;
};
inline QString QDir::path() const
{
return dPath;
}
inline QString QDir::nameFilter() const
{
return nameFilt;
}
inline QDir::FilterSpec QDir::filter() const
{
return filtS;
}
inline QDir::SortSpec QDir::sorting() const
{
return sortS;
}
inline bool QDir::matchAllDirs() const
{
return allDirs;
}
inline bool QDir::operator!=( const QDir &d ) const
{
return !(*this == d);
}
struct QDirSortItem {
QString filename_cache;
QFileInfo* item;
};
#endif // QT_NO_DIR
#endif // QDIR_H
| Copyright © 2002 Trolltech | Trademarks | 译者:Cavendish | Qt 3.0.5版
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