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 #include <qdebug.h>
26
27 static QWebFrame *frame;
28
traverse()29 static void traverse()
30 {
31 //! [Traversing with QWebElement]
32 frame->setHtml("<html><body><p>First Paragraph</p><p>Second Paragraph</p></body></html>");
33 QWebElement doc = frame->documentElement();
34 QWebElement body = doc.firstChild();
35 QWebElement firstParagraph = body.firstChild();
36 QWebElement secondParagraph = firstParagraph.nextSibling();
37 //! [Traversing with QWebElement]
38 }
39
findAll()40 static void findAll()
41 {
42 //! [FindAll]
43 QWebElement document = frame->documentElement();
44 /* Assume the document has the following structure:
45
46 <p class=intro>
47 <span>Intro</span>
48 <span>Snippets</span>
49 </p>
50 <p>
51 <span>Content</span>
52 <span>Here</span>
53 </p>
54 */
55
56 QList<QWebElement> allSpans = document.findAll("span");
57 QList<QWebElement> introSpans = document.findAll("p.intro span");
58 //! [FindAll]
59 }
60
main(int argc,char * argv[])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