1 files changed, 44 insertions, 0 deletions
diff --git a/examples/gestures/pannablewebview/main.cpp b/examples/gestures/pannablewebview/main.cpp
new file mode 100644
index 0000000..5b7a67a
--- /dev/null
+++ b/examples/gestures/pannablewebview/main.cpp
@@ -0,0 +1,44 @@
+#include <QtGui>
+#include <QtWebKit>
+
+class PannableWebView : public QWebView
+{
+public:
+    PannableWebView(QWidget *parent = 0)
+        : QWebView(parent)
+    {
+        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();
+}