/*

 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)

 *

 * All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY

 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR

 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

#include "locationedit.h"

LocationEdit::LocationEdit(QWidget* parent)

    : QLineEdit(parent)

    , m_progress(0)

{

    m_clearTimer.setSingleShot(true);

    connect(&m_clearTimer, SIGNAL(timeout()), this, SLOT(reset()));

}

void LocationEdit::setProgress(int progress)

{

    m_clearTimer.stop();

    m_progress = progress;

    update();

}

void LocationEdit::reset()

{

    setProgress(0);

}

void LocationEdit::paintEvent(QPaintEvent* ev)

{

    QColor backgroundColor = QApplication::palette().color(QPalette::Base);

    QColor progressColor = QColor(120, 180, 240);

    QPalette p = palette();

    if (!m_progress)

        p.setBrush(QPalette::Base, backgroundColor);

    else {

        QLinearGradient gradient(0, 0, width(), 0);

        gradient.setColorAt(0, progressColor);

        gradient.setColorAt(((double) m_progress) / 100, progressColor);

        if (m_progress != 100)

            gradient.setColorAt((double) m_progress / 100 + 0.001, backgroundColor);

        p.setBrush(QPalette::Base, gradient);

    }

    setPalette(p);

    QLineEdit::paintEvent(ev);

    if (m_progress == 100)

        m_clearTimer.start(100);

}

void LocationEdit::focusInEvent(QFocusEvent* ev)

{

    QLineEdit::focusInEvent(ev);

#ifdef Q_WS_MAEMO_5

    QTimer::singleShot(0, this, SLOT(selectAll()));

#endif

}