1 /* 2 Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies) 3 4 This library is free software; you can redistribute it and/or 5 modify it under the terms of the GNU Library General Public 6 License as published by the Free Software Foundation; either 7 version 2 of the License, or (at your option) any later version. 8 9 This library is distributed in the hope that it will be useful, 10 but WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 Library General Public License for more details. 13 14 You should have received a copy of the GNU Library General Public License 15 along with this library; see the file COPYING.LIB. If not, write to 16 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 17 Boston, MA 02110-1301, USA. 18 */ 19 20 #include <QApplication> 21 #include <QUrl> 22 #include <qwebview.h> 23 #include <qwebframe.h> 24 #include <qwebelement.h> 25 26 static QWebFrame *frame; 27 28 static void traverse() 29 { 30 //! [Traversing with QWebElement] 31 frame->setHtml("<html><body><p>First Paragraph</p><p>Second Paragraph</p></body></html>"); 32 QWebElement doc = frame->documentElement(); 33 QWebElement body = doc.firstChild(); 34 QWebElement firstParagraph = body.firstChild(); 35 QWebElement secondParagraph = firstParagraph.nextSibling(); 36 //! [Traversing with QWebElement] 37 } 38 39 static void findAll() 40 { 41 //! [FindAll] 42 QWebElement document = frame->documentElement(); 43 /* Assume the document has the following structure: 44 45 <p class=intro> 46 <span>Intro</span> 47 <span>Snippets</span> 48 </p> 49 <p> 50 <span>Content</span> 51 <span>Here</span> 52 </p> 53 */ 54 55 //! [FindAll intro] 56 QWebElementCollection allSpans = document.findAll("span"); 57 QWebElementCollection introSpans = document.findAll("p.intro span"); 58 //! [FindAll intro] //! [FindAll] 59 } 60 61 int main(int argc, char *argv[]) 62 { 63 QApplication app(argc, argv); 64 QWebView *view = new QWebView(0); 65 frame = view->page()->mainFrame(); 66 traverse(); 67 findAll(); 68 return 0; 69 } 70
