storage.h

Trolltech公司发布的图形界面操作系统。可在qt-embedded-2.3.10平台上编译为嵌入式图形界面操作系统。

/**********************************************************************
** Copyright (C) 2000-2005 Trolltech AS.  All rights reserved.
**
** This file is part of the Qtopia Environment.
** 
** 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.
** 
** A copy of the GNU GPL license version 2 is included in this package as 
** LICENSE.GPL.
**
** 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.
**
** In addition, as a special exception Trolltech gives permission to link
** the code of this program with Qtopia applications copyrighted, developed
** and distributed by Trolltech under the terms of the Qtopia Personal Use
** License Agreement. You must comply with the GNU General Public License
** in all respects for all of the code used other than the applications
** licensed under the Qtopia Personal Use License Agreement. If you modify
** this file, you may extend this exception to your version of the file,
** but you are not obligated to do so. If you do not wish to do so, delete
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**********************************************************************/
#include <qwidget.h>
#include <qframe.h>
#include <qlist.h>
#include <qdict.h>

class QLabel;
class GraphData;
class Graph;
class GraphLegend;
class FileSystem;
class MountInfo;
class StorageInfo;
class QVBox;


class StorageInfoView : public QWidget
{
    Q_OBJECT
public:
    StorageInfoView( QWidget *parent=0, const char *name=0 );
    QSize sizeHint() const;
    
protected:
    void timerEvent(QTimerEvent*);
    void resizeEvent(QResizeEvent*);

signals:
    void updated();

private slots:
    void updateMounts();

private:
    void setVBGeom();
    StorageInfo *sinfo;
    QVBox *vb;
};

class MountInfo : public QWidget
{
    Q_OBJECT
public:
    MountInfo( const FileSystem*, QWidget *parent=0, const char *name=0 );
    ~MountInfo();

public slots:
    void refresh();

private:
    QString title;
    const FileSystem *fs;
    QLabel *totalSize;
    GraphData *data;
    Graph *graph;
    GraphLegend *legend;
};