| /* |
| Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies) |
| |
| This library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Library General Public |
| License as published by the Free Software Foundation; either |
| version 2 of the License, or (at your option) any later version. |
| |
| This library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Library General Public License for more details. |
| |
| You should have received a copy of the GNU Library General Public License |
| along with this library; see the file COPYING.LIB. If not, write to |
| the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| Boston, MA 02110-1301, USA. |
| */ |
| |
| #include <QApplication> |
| #include <QUrl> |
| #include <qwebview.h> |
| #include <qwebframe.h> |
| #include <qwebelement.h> |
| #include <qdebug.h> |
| |
| static QWebFrame *frame; |
| |
| static void traverse() |
| { |
| //! [Traversing with QWebElement] |
| frame->setHtml("<html><body><p>First Paragraph</p><p>Second Paragraph</p></body></html>"); |
| QWebElement doc = frame->documentElement(); |
| QWebElement body = doc.firstChild(); |
| QWebElement firstParagraph = body.firstChild(); |
| QWebElement secondParagraph = firstParagraph.nextSibling(); |
| //! [Traversing with QWebElement] |
| } |
| |
| static void findAll() |
| { |
| //! [FindAll] |
| QWebElement document = frame->documentElement(); |
| /* Assume the document has the following structure: |
| |
| <p class=intro> |
| <span>Intro</span> |
| <span>Snippets</span> |
| </p> |
| <p> |
| <span>Content</span> |
| <span>Here</span> |
| </p> |
| */ |
| |
| QList<QWebElement> allSpans = document.findAll("span"); |
| QList<QWebElement> introSpans = document.findAll("p.intro span"); |
| //! [FindAll] |
| } |
| |
| int main(int argc, char *argv[]) |
| { |
| QApplication app(argc, argv); |
| QWebView *view = new QWebView(0); |
| frame = view->page()->mainFrame(); |
| traverse(); |
| findAll(); |
| return 0; |
| } |
