/**************************************************************************** ** ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** ** This file is part of the demonstration applications of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** No Commercial Usage ** This file contains pre-release code and may not be distributed. ** You may use this file in accordance with the terms and conditions ** contained in the Technology Preview License Agreement accompanying ** this package. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 2.1 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 2.1 requirements ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** In addition, as a special exception, Nokia gives you certain additional ** rights. These rights are described in the Nokia Qt LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ** If you have questions regarding the use of this file, please contact ** Nokia at qt-info@nokia.com. ** ** ** ** ** ** ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef WEBVIEW_H #define WEBVIEW_H #include 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