handle_scroll()

void MayaFlux::Portal::Forma::Context::handle_scroll ( double  dx, double  dy  )

private

Definition at line 460 of file Context.cpp.

{
    sync_size();
    if (!m_hovered)
        return;
 
    auto it = m_callbacks.find(*m_hovered);
    if (it == m_callbacks.end() || !it->second.scroll)
        return;
 
    const auto [px, py] = m_window->get_event_source().get_mouse_position();
    it->second.scroll(*m_hovered, to_ndc(px, py), dx, dy);
}

References m_callbacks, m_hovered, m_window, px, py, sync_size(), and to_ndc().

Referenced by register_handlers().

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