Method NavMoveRequestTryWrapping

include/imgui/imgui.cpp:13528–13537

Navigation wrap-around logic is delayed to the end of the frame because this operation is only valid after entire popup is assembled and in case of appended popups it is not clear which EndPopup() call is final.

// Navigation wrap-around logic is delayed to the end of the frame because this operation is only valid after entire
// popup is assembled and in case of appended popups it is not clear which EndPopup() call is final.
void ImGui::NavMoveRequestTryWrapping(ImGuiWindow* window, ImGuiNavMoveFlags wrap_flags)
{
    ImGuiContext& g = *GImGui;
    IM_ASSERT((wrap_flags & ImGuiNavMoveFlags_WrapMask_ ) != 0 && (wrap_flags & ~ImGuiNavMoveFlags_WrapMask_) == 0); // Call with _WrapX, _WrapY, _LoopX, _LoopY

    // In theory we should test for NavMoveRequestButNoResultYet() but there's no point doing it:
    // as NavEndFrame() will do the same test. It will end up calling NavUpdateCreateWrappingRequest().
    if (g.NavWindow == window && g.NavMoveScoringItems && g.NavLayer == window->DC.NavLayerCurrent)
        g.NavMoveFlags = (g.NavMoveFlags & ~ImGuiNavMoveFlags_WrapMask_) | wrap_flags;
}

// FIXME: This could be replaced by updating a frame number in each window when (window == NavWindow) and (NavLayer == 0).
// This way we could find the last focused window among our children. It would be much less confusing this way?