2 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
3 * Copyright (C) 2011 Andreas Kling <kling@webkit.org>
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
16 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
19 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
20 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
21 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
22 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
23 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
24 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 #include "locationedit.h"
31 #ifndef QT_NO_INPUTDIALOG
33 static const QSize gPageIconSize(16, 16);
35 static QPixmap defaultPageIcon()
39 icon.load(":/favicon.png");
44 LocationEdit::LocationEdit(QWidget* parent)
48 m_clearTimer.setSingleShot(true);
49 connect(&m_clearTimer, SIGNAL(timeout()), this, SLOT(reset()));
51 m_pageIconLabel = new QLabel(this);
52 m_pageIconLabel->setFixedSize(gPageIconSize);
53 m_pageIconLabel->setPixmap(defaultPageIcon());
56 void LocationEdit::setPageIcon(const QIcon& icon)
59 m_pageIconLabel->setPixmap(defaultPageIcon());
61 m_pageIconLabel->setPixmap(icon.pixmap(gPageIconSize));
64 void LocationEdit::setProgress(int progress)
67 m_progress = progress;
71 void LocationEdit::reset()
76 void LocationEdit::resizeEvent(QResizeEvent*)
78 updateInternalGeometry();
81 void LocationEdit::updateInternalGeometry()
83 QStyleOptionFrameV3 styleOption;
84 initStyleOption(&styleOption);
86 QRect textRect = style()->subElementRect(QStyle::SE_LineEditContents, &styleOption, this);
88 const int spacing = 2;
90 int x = textRect.x() + spacing;
91 int y = (textRect.center().y() + 1) - gPageIconSize.height() / 2;
93 m_pageIconLabel->move(x, y);
95 QMargins margins = textMargins();
96 margins.setLeft(m_pageIconLabel->sizeHint().width() + spacing);
97 setTextMargins(margins);
100 void LocationEdit::paintEvent(QPaintEvent* ev)
102 QColor backgroundColor = QApplication::palette().color(QPalette::Base);
103 QColor progressColor = QColor(120, 180, 240);
104 QPalette p = palette();
107 p.setBrush(QPalette::Base, backgroundColor);
109 QLinearGradient gradient(0, 0, width(), 0);
110 gradient.setColorAt(0, progressColor);
111 gradient.setColorAt(((double) m_progress) / 100, progressColor);
112 if (m_progress != 100)
113 gradient.setColorAt((double) m_progress / 100 + 0.001, backgroundColor);
114 p.setBrush(QPalette::Base, gradient);
118 QLineEdit::paintEvent(ev);
120 if (m_progress == 100)
121 m_clearTimer.start(100);