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/****************************************************************************
**
** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the demonstration applications of the Qt Toolkit.
**
** Commercial Usage
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License versions 2.0 or 3.0 as published by the Free
** Software Foundation and appearing in the file LICENSE.GPL included in
** the packaging of this file. Please review the following information
** to ensure GNU General Public Licensing requirements will be met:
** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
** http://www.gnu.org/copyleft/gpl.html. In addition, as a special
** exception, Nokia gives you certain additional rights. These rights
** are described in the Nokia Qt GPL Exception version 1.3, included in
** the file GPL_EXCEPTION.txt in this package.
**
** Qt for Windows(R) Licensees
** As a special exception, Nokia, as the sole copyright holder for Qt
** Designer, grants users of the Qt/Eclipse Integration plug-in the
** right for the Qt/Eclipse Integration to link to functionality
** provided by Qt Designer and its related libraries.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
**
****************************************************************************/
#ifndef WEBVIEW_H
#define WEBVIEW_H
#include <QtWebKit/QWebView>
QT_BEGIN_NAMESPACE
class QAuthenticator;
class QMouseEvent;
class QNetworkProxy;
class QNetworkReply;
class QSslError;
QT_END_NAMESPACE
class BrowserMainWindow;
class WebPage : public QWebPage {
Q_OBJECT
signals:
void loadingUrl(const QUrl &url);
public:
WebPage(QObject *parent = 0);
BrowserMainWindow *mainWindow();
protected:
bool acceptNavigationRequest(QWebFrame *frame, const QNetworkRequest &request, NavigationType type);
QWebPage *createWindow(QWebPage::WebWindowType type);
#if !defined(QT_NO_UITOOLS)
QObject *createPlugin(const QString &classId, const QUrl &url, const QStringList ¶mNames, const QStringList ¶mValues);
#endif
private slots:
void handleUnsupportedContent(QNetworkReply *reply);
private:
friend class WebView;
// set the webview mousepressedevent
Qt::KeyboardModifiers m_keyboardModifiers;
Qt::MouseButtons m_pressedButtons;
bool m_openInNewTab;
QUrl m_loadingUrl;
};
class WebView : public QWebView {
Q_OBJECT
public:
WebView(QWidget *parent = 0);
WebPage *webPage() const { return m_page; }
void loadUrl(const QUrl &url);
QUrl url() const;
QString lastStatusBarText() const;
inline int progress() const { return m_progress; }
protected:
void mousePressEvent(QMouseEvent *event);
void mouseReleaseEvent(QMouseEvent *event);
void contextMenuEvent(QContextMenuEvent *event);
void wheelEvent(QWheelEvent *event);
private slots:
void setProgress(int progress);
void loadFinished();
void setStatusBarText(const QString &string);
void downloadRequested(const QNetworkRequest &request);
void openLinkInNewTab();
private:
QString m_statusBarText;
QUrl m_initialUrl;
int m_progress;
WebPage *m_page;
};
#endif
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