C++ (Cpp) updateDragImage Examples

Example #1

File: DataTransfer.cpp Project: CannedFish/webkit

void DataTransfer::setDragImage(Element* element, int x, int y)
{
    if (!canSetDragImage())
        return;

    CachedImage* image;
    if (element && isHTMLImageElement(element) && !element->inDocument())
        image = toHTMLImageElement(element)->cachedImage();
    else
        image = 0;

    m_dragLocation = IntPoint(x, y);

    if (m_dragImageLoader && m_dragImage)
        m_dragImageLoader->stopLoading(m_dragImage);
    m_dragImage = image;
    if (m_dragImage) {
        if (!m_dragImageLoader)
            m_dragImageLoader = std::make_unique<DragImageLoader>(this);
        m_dragImageLoader->startLoading(m_dragImage);
    }

    m_dragImageElement = image ? 0 : element;

    updateDragImage();
}

Example #2

File: DataTransfer.cpp Project: sanjeev-zerocode/webkit

void DataTransfer::setDragImage(Element* element, int x, int y)
{
    if (!canSetDragImage())
        return;

    CachedImage* image = nullptr;
    if (is<HTMLImageElement>(element) && !element->inDocument())
        image = downcast<HTMLImageElement>(*element).cachedImage();

    m_dragLocation = IntPoint(x, y);

    if (m_dragImageLoader && m_dragImage)
        m_dragImageLoader->stopLoading(m_dragImage);
    m_dragImage = image;
    if (m_dragImage) {
        if (!m_dragImageLoader)
            m_dragImageLoader = std::make_unique<DragImageLoader>(this);
        m_dragImageLoader->startLoading(m_dragImage);
    }

    m_dragImageElement = image ? nullptr : element;

    updateDragImage();
}