2410     case ImGuiDir_Up:  in RenderArrow()
2412         if (dir == ImGuiDir_Up) r = -r;  in RenderArrow()
3950     if (g.NavMoveRequest && g.NavMoveClipDir == ImGuiDir_Up)  in CalcListClipping()
7031 …dir_prefered_order[ImGuiDir_COUNT] = { ImGuiDir_Down, ImGuiDir_Right, ImGuiDir_Left, ImGuiDir_Up };  in FindBestWindowPosForPopupEx()
7041 …if (dir == ImGuiDir_Up)    pos = ImVec2(r_avoid.Max.x - size.x, r_avoid.Min.y - size.y); // Above,…  in FindBestWindowPosForPopupEx()
7050 … dir_prefered_order[ImGuiDir_COUNT] = { ImGuiDir_Right, ImGuiDir_Down, ImGuiDir_Up, ImGuiDir_Left …  in FindBestWindowPosForPopupEx()
7057 …float avail_h = (dir == ImGuiDir_Up ? r_avoid.Min.y : r_outer.Max.y) - (dir == ImGuiDir_Down ? r_a…  in FindBestWindowPosForPopupEx()
7062 …pos.y = (dir == ImGuiDir_Up)   ? r_avoid.Min.y - size.y : (dir == ImGuiDir_Down)  ? r_avoid.Max.y …  in FindBestWindowPosForPopupEx()
7132     return (dy > 0.0f) ? ImGuiDir_Down : ImGuiDir_Up;  in ImGetDirQuadrantFromDelta()
7268 …if (((g.NavMoveDir == ImGuiDir_Up || g.NavMoveDir == ImGuiDir_Down) ? dby : dbx) < 0.0f) // moving…  in NavScoreItem()
7281 … || (g.NavMoveDir == ImGuiDir_Right && dax > 0.0f) || (g.NavMoveDir == ImGuiDir_Up && day < 0.0f) …  in NavScoreItem()
7398 …lags & ImGuiNavMoveFlags_WrapX) { bb_rel.TranslateY(-bb_rel.GetHeight()); clip_dir = ImGuiDir_Up; }  in NavMoveRequestTryWrapping()
7407 …if (g.NavMoveDir == ImGuiDir_Up && (move_flags & (ImGuiNavMoveFlags_WrapY | ImGuiNavMoveFlags_Loop…  in NavMoveRequestTryWrapping()
7741 …<<ImGuiDir_Up))    && IsNavInputPressedAnyOfTwo(ImGuiNavInput_DpadUp,   ImGuiNavInput_KeyUp_,   Im…  in NavUpdate()
7784             if (g.NavMoveDir == ImGuiDir_Up || g.NavMoveDir == ImGuiDir_Down)  in NavUpdate()
7785 …SetWindowScrollY(window, ImFloor(window->Scroll.y + ((g.NavMoveDir == ImGuiDir_Up) ? -1.0f : +1.0f…  in NavUpdate()
7901 …page_up_held = IsKeyDown(g.IO.KeyMap[ImGuiKey_PageUp]) && (allowed_dir_flags & (1 << ImGuiDir_Up));  in NavUpdatePageUpPageDown()
7922                     g.NavMoveClipDir = ImGuiDir_Up;  in NavUpdatePageUpPageDown()
7928 …g.NavMoveDir = ImGuiDir_Up; // Because our scoring rect is offset, we intentionally request the op…  in NavUpdatePageUpPageDown()