Function displayBottom

lib/web/CodeMirror/test/scroll_test.js:21–26

(cm, scrollbar)

  function barV(cm) { return byClassName(cm.getWrapperElement(), "CodeMirror-vscrollbar")[0]; }

  function displayBottom(cm, scrollbar) {
    if (scrollbar && cm.display.scroller.offsetHeight > cm.display.scroller.clientHeight)
      return barH(cm).getBoundingClientRect().top;
    else
      return cm.getWrapperElement().getBoundingClientRect().bottom - 1;
  }

  function displayRight(cm, scrollbar) {
    if (scrollbar && cm.display.scroller.offsetWidth > cm.display.scroller.clientWidth)