timeprogressbar.h

来自「Qtopia下的多媒体录音源码」· C头文件 代码 · 共 54 行

/****************************************************************************
**
** Copyright (C) 2000-2006 TROLLTECH ASA. All rights reserved.
**
** This file is part of the Phone Edition of the Qtopia Toolkit.
**
** Licensees holding a valid license agreement from Trolltech or any of its
** authorized distributors may use this file in accordance with
** the License Agreement provided with the Licensed Software.
**
** See http://www.trolltech.com/pricing.html or email [e-mail] for
**   information about Trolltech's Commercial License Agreements.
**
** Contact [e-mail] if any conditions of this licensing are
** not clear to you.
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**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/

#ifndef TIMEPROGRESSBAR_H
#define TIMEPROGRESSBAR_H

#include <qprogressbar.h>

class TimeProgressBar : public QProgressBar
{
    Q_OBJECT
public:
    TimeProgressBar( QWidget *parent=0 );
    ~TimeProgressBar();

    void setRecording();
    void setPlaying();

protected:
    bool setIndicator( QString& progress_str, int progress, int totalSteps );
    bool event( QEvent * );

private:
    int prevValue;
    QPalette origPalette;
    QPalette adjustedPalette;
    bool recording;

    void refreshPalettes();
};

#endif