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* Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
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* Copyright (C) 2011 Andreas Kling <kling@webkit.org>
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#include "locationedit.h"
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#ifndef QT_NO_INPUTDIALOG
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static const QSize gPageIconSize(16, 16);
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static QPixmap defaultPageIcon()
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icon.load(":/favicon.png");
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LocationEdit::LocationEdit(QWidget* parent)
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m_clearTimer.setSingleShot(true);
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connect(&m_clearTimer, SIGNAL(timeout()), this, SLOT(reset()));
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m_pageIconLabel = new QLabel(this);
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m_pageIconLabel->setFixedSize(gPageIconSize);
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m_pageIconLabel->setPixmap(defaultPageIcon());
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void LocationEdit::setPageIcon(const QIcon& icon)
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m_pageIconLabel->setPixmap(defaultPageIcon());
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m_pageIconLabel->setPixmap(icon.pixmap(gPageIconSize));
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void LocationEdit::setProgress(int progress)
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m_progress = progress;
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void LocationEdit::reset()
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void LocationEdit::resizeEvent(QResizeEvent*)
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updateInternalGeometry();
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void LocationEdit::updateInternalGeometry()
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QStyleOptionFrameV3 styleOption;
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initStyleOption(&styleOption);
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QRect textRect = style()->subElementRect(QStyle::SE_LineEditContents, &styleOption, this);
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const int spacing = 2;
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int x = textRect.x() + spacing;
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int y = (textRect.center().y() + 1) - gPageIconSize.height() / 2;
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m_pageIconLabel->move(x, y);
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QMargins margins = textMargins();
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margins.setLeft(m_pageIconLabel->sizeHint().width() + spacing);
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setTextMargins(margins);
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void LocationEdit::paintEvent(QPaintEvent* ev)
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QColor backgroundColor = QApplication::palette().color(QPalette::Base);
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QColor progressColor = QColor(120, 180, 240);
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QPalette p = palette();
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p.setBrush(QPalette::Base, backgroundColor);
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QLinearGradient gradient(0, 0, width(), 0);
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gradient.setColorAt(0, progressColor);
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gradient.setColorAt(((double) m_progress) / 100, progressColor);
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if (m_progress != 100)
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gradient.setColorAt((double) m_progress / 100 + 0.001, backgroundColor);
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p.setBrush(QPalette::Base, gradient);
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QLineEdit::paintEvent(ev);
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if (m_progress == 100)
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m_clearTimer.start(100);