C++ (Cpp) NativeWebWheelEvent示例

示例#1

文件： QtWebPageEventHandler.cpp 项目： kanongil/webkit

void QtWebPageEventHandler::handleWheelEvent(QWheelEvent* ev)
{
    QTransform fromItemTransform = m_webPage->transformFromItem();
    m_webPageProxy->handleWheelEvent(NativeWebWheelEvent(ev, fromItemTransform));
    // FIXME: Handle whether the page used the wheel event or not.
    if (m_interactionEngine)
        m_interactionEngine->wheelEvent(ev);
}

示例#2

文件： GestureController.cpp 项目： AndriyKalashnykov/webkit

void GestureController::DragGesture::handleDrag(const GdkEvent* event, double x, double y)
{
    ASSERT(m_inDrag);
    GUniquePtr<GdkEvent> scrollEvent(gdk_event_new(GDK_SCROLL));
    scrollEvent->scroll.time = event->touch.time;
    scrollEvent->scroll.x = m_start.x();
    scrollEvent->scroll.y = m_start.y();
    scrollEvent->scroll.x_root = event->touch.x_root;
    scrollEvent->scroll.y_root = event->touch.y_root;
    scrollEvent->scroll.direction = GDK_SCROLL_SMOOTH;
    scrollEvent->scroll.delta_x = (m_offset.x() - x) / Scrollbar::pixelsPerLineStep();
    scrollEvent->scroll.delta_y = (m_offset.y() - y) / Scrollbar::pixelsPerLineStep();
    scrollEvent->scroll.state = event->touch.state;
    m_page.handleWheelEvent(NativeWebWheelEvent(scrollEvent.get()));
}

示例#3

文件： QtWebPageEventHandler.cpp 项目： iArnaud/webkitnix

void QtWebPageEventHandler::handleWheelEvent(QWheelEvent* ev)
{
    QTransform fromItemTransform = m_webPage->transformFromItem();
    m_webPageProxy->handleWheelEvent(NativeWebWheelEvent(ev, fromItemTransform));
}

示例#4

void WebViewNix::sendWheelEvent(const NIXWheelEvent& event)
{
    page()->handleWheelEvent(NativeWebWheelEvent(event));
}