webview.h
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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:
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- ** 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.
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- #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