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Diffstat (limited to 'examples/widgets/widgetwindow.cpp')
-rw-r--r-- | examples/widgets/widgetwindow.cpp | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/examples/widgets/widgetwindow.cpp b/examples/widgets/widgetwindow.cpp new file mode 100644 index 000000000..159952715 --- /dev/null +++ b/examples/widgets/widgetwindow.cpp @@ -0,0 +1,104 @@ +/**************************************************************************** +** +** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the QtWebEngine module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "widgetwindow.h" + +#include "qwebcontentsview.h" + +WidgetWindow::WidgetWindow() +: m_webView(new QWebContentsView) +, addressLineEdit(0) +{ + // Use oxygen as a fallback. + if (QIcon::themeName().isEmpty()) + QIcon::setThemeName("oxygen"); + + setGeometry(0, 0, 1024, 768); + + QVBoxLayout* layout = new QVBoxLayout; + + // Create a widget based address bar. + QHBoxLayout* addressBar = new QHBoxLayout; + + QToolButton* backButton = new QToolButton; + backButton->setIcon(QIcon::fromTheme("go-previous")); + addressBar->addWidget(backButton); + + QToolButton* forwardButton = new QToolButton; + forwardButton->setIcon(QIcon::fromTheme("go-next")); + addressBar->addWidget(forwardButton); + + QToolButton* reloadButton = new QToolButton; + reloadButton->setIcon(QIcon::fromTheme("view-refresh")); + addressBar->addWidget(reloadButton); + + addressLineEdit = new QLineEdit; + addressBar->addWidget(addressLineEdit); + + layout->addLayout(addressBar); + layout->addWidget(m_webView.data()); + + setLayout(layout); + + connect(addressLineEdit, SIGNAL(returnPressed()), SLOT(loadAddressFromAddressBar())); + connect(backButton, SIGNAL(clicked()), m_webView.data(), SLOT(back())); + connect(forwardButton, SIGNAL(clicked()), m_webView.data(), SLOT(forward())); + connect(reloadButton, SIGNAL(clicked()), m_webView.data(), SLOT(reload())); + connect(m_webView.data(), SIGNAL(titleChanged(const QString&)), SLOT(setWindowTitle(const QString&))); + connect(m_webView.data(), SIGNAL(urlChanged(const QUrl&)), SLOT(setAddressBarUrl(const QUrl&))); + + m_webView->load(QUrl(QStringLiteral("http://qt-project.org/"))); +} + +WidgetWindow::~WidgetWindow() +{ +} + +void WidgetWindow::loadAddressFromAddressBar() +{ + m_webView->load(addressLineEdit->text()); +} + +void WidgetWindow::setAddressBarUrl(const QUrl& url) +{ + addressLineEdit->setText(url.toString()); +} + |