92 lines
3.7 KiB
C++
92 lines
3.7 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the examples of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:BSD$
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** You may use this file under the terms of the BSD license as follows:
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**
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** "Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are
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** met:
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** * Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** * Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in
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** the documentation and/or other materials provided with the
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** distribution.
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** * Neither the name of The Qt Company Ltd nor the names of its
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** contributors may be used to endorse or promote products derived
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** from this software without specific prior written permission.
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**
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**
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "formextractor.h"
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#include <QWebElement>
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FormExtractor::FormExtractor(QWidget *parent, Qt::WFlags flags)
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: QWidget(parent, flags)
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{
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ui.setupUi(this);
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ui.webView->setUrl(QUrl("qrc:/form.html"));
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connect(ui.webView->page()->mainFrame(), SIGNAL(javaScriptWindowObjectCleared()),
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this, SLOT(populateJavaScriptWindowObject()));
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resize(300, 300);
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}
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FormExtractor::~FormExtractor()
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{
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}
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void FormExtractor::submit()
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{
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QWebFrame *frame = ui.webView->page()->mainFrame();
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QWebElement firstName = frame->findFirstElement("#firstname");
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QWebElement lastName = frame->findFirstElement("#lastname");
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QWebElement maleGender = frame->findFirstElement("#genderMale");
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QWebElement femaleGender = frame->findFirstElement("#genderFemale");
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QWebElement updates = frame->findFirstElement("#updates");
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ui.firstNameEdit->setText(firstName.evaluateJavaScript("this.value").toString());
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ui.lastNameEdit->setText(lastName.evaluateJavaScript("this.value").toString());
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if (maleGender.evaluateJavaScript("this.checked").toBool())
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ui.genderEdit->setText(maleGender.evaluateJavaScript("this.value").toString());
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else if (femaleGender.evaluateJavaScript("this.checked").toBool())
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ui.genderEdit->setText(femaleGender.evaluateJavaScript("this.value").toString());
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if (updates.evaluateJavaScript("this.checked").toBool())
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ui.updatesEdit->setText("Yes");
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else
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ui.updatesEdit->setText("No");
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// In mobile devices, change the tab when the data has been submitted
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#if defined Q_OS_SYMBIAN || defined Q_WS_HILDON || defined Q_WS_MAEMO_5 || defined Q_WS_SIMULATOR
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ui.tabWidget->setCurrentWidget(ui.tabData);
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#endif
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}
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void FormExtractor::populateJavaScriptWindowObject()
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{
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ui.webView->page()->mainFrame()->addToJavaScriptWindowObject("formExtractor", this);
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}
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