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#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]