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/*
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>
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 findButtonAndClick()
{
frame->setHtml("<form name=\"myform\" action=\"submit_form.asp\" method=\"get\">"
"<input type=\"text\" name=\"myfield\">"
"<input type=\"submit\" value=\"Submit\">"
"</form>");
//! [Calling a DOM element method]
QWebElement document = frame->documentElement();
/* Assume that the document has the following structure:
<form name="myform" action="submit_form.asp" method="get">
<input type="text" name="myfield">
<input type="submit" value="Submit">
</form>
*/
QWebElement button = document.findFirst("input[type=submit]");
button.evaluateJavaScript("click()");
//! [Calling a DOM element method]
}
static void autocomplete1()
{
QWebElement document = frame->documentElement();
//! [autocomplete1]
QWebElement firstTextInput = document.findFirst("input[type=text]");
QString storedText = firstTextInput.attribute("value");
//! [autocomplete1]
}
static void autocomplete2()
{
QWebElement document = frame->documentElement();
QString storedText = "text";
//! [autocomplete2]
QWebElement firstTextInput = document.findFirst("input[type=text]");
textInput.setAttribute("value", storedText);
//! [autocomplete2]
}
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>
*/
//! [FindAll intro]
QWebElementCollection allSpans = document.findAll("span");
QWebElementCollection introSpans = document.findAll("p.intro span");
//! [FindAll intro] //! [FindAll]
}
int main(int argc, char *argv[])
{
QApplication app(argc, argv);
QWebView *view = new QWebView(0);
frame = view->page()->mainFrame();
traverse();
findAll();
findButtonAndClick();
autocomplete1();
autocomplete2();
return 0;
}
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