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++ // Copyright (C) 2016 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
++
++ #undef QT_NO_FOREACH // this file contains unported legacy Q_FOREACH uses
++
++ #include <QWebElement>
++ #include <QWebFrame>
++ #include "window.h"
++
++ //! [Window class constructor]
++ Window::Window(QWidget *parent)
++ : QWidget(parent)
++ {
++ setupUi(this);
++ }
++ //! [Window class constructor]
++
++ //! [return pressed]
++ void Window::on_elementLineEdit_returnPressed()
++ {
++ QWebFrame *frame = webView->page()->mainFrame();
++
++ //! [select elements]
++ QWebElement document = frame->documentElement();
++ QWebElementCollection elements = document.findAll(elementLineEdit->text());
++ //! [select elements]
++
++ foreach (QWebElement element, elements)
++ element.setAttribute("style", "background-color: #f0f090");
++ }
++ //! [return pressed]
++
++ //! [button clicked]
++ void Window::on_highlightButton_clicked()
++ {
++ on_elementLineEdit_returnPressed();
++ }
++ //! [button clicked]
++
++ //! [set URL]
++ void Window::setUrl(const QUrl &url)
++ {
++ webView->setUrl(url);
++ }
++ //! [set URL]