2 files changed, 94 insertions, 0 deletions
diff --git a/examples/gestures/pannablewebview/main.cpp b/examples/gestures/pannablewebview/main.cpp
new file mode 100644
index 0000000..89c1fce
--- /dev/null
+++ b/examples/gestures/pannablewebview/main.cpp
@@ -0,0 +1,90 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the examples 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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 http://www.qtsoftware.com/contact.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtGui>
+#include <QtWebKit>
+
+class PannableWebView : public QWebView
+{
+public:
+    PannableWebView(QWidget *parent = 0)
+        : QWebView(parent)
+    {
+#if 0
+        QPushButton *btn = new QPushButton("Some test button", this);
+        btn->resize(300, 200);
+        btn->move(40, 300);
+#endif
+        grabGesture(Qt::PanGesture);
+    }
+protected:
+    bool event(QEvent *event)
+    {
+        if (event->type() == QEvent::Gesture)
+        {
+            QGestureEvent *ev = static_cast<QGestureEvent*>(event);
+            if (const QGesture *g = ev->gesture(Qt::PanGesture)) {
+                if (QWebFrame *frame = page()->mainFrame()) {
+                    QPoint offset = g->pos() - g->lastPos();
+                    frame->setScrollPosition(frame->scrollPosition() - offset);
+                }
+                event->accept();
+            }
+            return true;
+        }
+        return QWebView::event(event);
+    }
+};
+
+int main(int argc, char *argv[])
+{
+    QApplication app(argc, argv);
+    QGraphicsScene scene;
+    QGraphicsView w(&scene);
+
+    QWebView *wv = new PannableWebView;
+    wv->resize(480, 800);
+    wv->setUrl(QUrl("http://www.trolltech.com"));
+    scene.addWidget(wv);
+    w.show();
+
+    return app.exec();
+}
diff --git a/examples/gestures/pannablewebview/pannablewebview.pro b/examples/gestures/pannablewebview/pannablewebview.pro
new file mode 100644
index 0000000..07d8f91
--- /dev/null
+++ b/examples/gestures/pannablewebview/pannablewebview.pro
@@ -0,0 +1,4 @@
+SOURCES += \
+	main.cpp
+
+QT += webkit