worldtime.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。

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** Copyright (C) 2000-2005 Trolltech AS.  All rights reserved.
**
** This file is part of the Qtopia Environment.
** 
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** 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.
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** LICENSE.GPL.
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** See the GNU General Public License for more details.
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** the code of this program with Qtopia applications copyrighted, developed
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#ifndef WORLDTIME_H
#define WORLDTIME_H
 
#include <qlist.h>
#include <qwidget.h>
#include <qlabel.h>
#include <qpushbutton.h>

#include <qvbox.h>
#include "cityinfo.h"
#include <qtopia/qpeglobal.h>


const int CITIES = 6;    // the number of cities...

#ifdef QTOPIA_DESKTOP
#ifndef Q_DEFINED_QLABEL
#define Q_DEFINED_QLABEL
#endif
#ifdef Q_OS_WIN32
#include <common/qpcwinexports.h>
#endif
#define WORLDTIME_EXPORT QPC_EXPORT
#else
#define WORLDTIME_EXPORT
#endif


class ZoneMap;
class QWidgetStack;
class QComboBox;

class WORLDTIME_EXPORT WorldTime : public QWidget
{
    Q_OBJECT
public:
    WorldTime(QWidget* parent = 0, const char *name = 0, WFlags fl = 0);
    ~WorldTime();

public slots:
    void beginNewTz();
    void slotNewTz( const QCString& zoneID);
    void saveChanges();
    void cancelChanges();

signals:
    void timeZoneListChange(); 

protected:
    void timerEvent( QTimerEvent* );

private slots:
    void showTime();

private:
    void readInTimes( void );   // a method to get information from the config
    void writeTimezoneChanges();
    QString strRealTz;  // save the TZ var
    QString nameRealTz; // and what it is called
    bool bAdded;        // a flag to indicate things have been added...
    int timerId;
    
    // a spot to hold the time zone for each city
    QString strCityTz[CITIES];
    QList<QPushButton> listCities;
    QList<CityInfo> listTimes;
    QWidgetStack *mStack;
    QComboBox *mCombo;
    bool changed;
    ZoneMap *frmMap;
    enum SizeMode {
	Minimal,
	Tall,
	Wide
    } mMode; 
};

#endif