summaryrefslogtreecommitdiffstats
path: root/examples/gestures/browser/webview.h
diff options
context:
space:
mode:
Diffstat (limited to 'examples/gestures/browser/webview.h')
-rw-r--r--examples/gestures/browser/webview.h124
1 files changed, 124 insertions, 0 deletions
diff --git a/examples/gestures/browser/webview.h b/examples/gestures/browser/webview.h
new file mode 100644
index 0000000..af137b8
--- /dev/null
+++ b/examples/gestures/browser/webview.h
@@ -0,0 +1,124 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the $MODULE$ of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 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 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 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 the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#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 &paramNames, const QStringList &paramValues);
+#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:
+ bool event(QEvent *event);
+ void gestureEvent(QGestureEvent *event);
+ void timerEvent(QTimerEvent *event);
+ 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;
+ QPoint m_panSpeed;
+ QWebFrame *m_currentPanFrame;
+};
+
+#endif