slider.cpp

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.
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** A copy of the GNU GPL license version 2 is included in this package as 
** LICENSE.GPL.
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** 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.
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** the code of this program with Qtopia applications copyrighted, developed
** and distributed by Trolltech under the terms of the Qtopia Personal Use
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** licensed under the Qtopia Personal Use License Agreement. If you modify
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#include "slider.h"

#include <qtopia/contextmenu.h>
#include <qtopia/contextbar.h>
#include <qtopia/global.h>

Slider::Slider( int min, int max, int step, int value, QWidget* parent,
    const char* name )
    : QSlider( min, max, step, value, Qt::Horizontal, parent, name )
    { 
#ifdef QTOPIA_PHONE
    // Disable context menu
    ContextBar::setLabel( this, ContextMenu::key(), ContextBar::NoLabel );
#endif
    }

#ifdef QTOPIA_PHONE
void Slider::keyPressEvent( QKeyEvent* e )
{
    if( !Global::mousePreferred() ) {
	if( e->key() == Qt::Key_Select && isModalEditing() )
	    emit selected();
       
    }
    QSlider::keyPressEvent( e );
}
#endif