private int calcInlayStartX() {
    Editor editor = myItem.getEditor();
    RangeHighlighter highlighter = myItem.getHighlighter();
    if (highlighter.isValid()) {
      Document document = editor.getDocument();
      int nextLineNumber = document.getLineNumber(highlighter.getEndOffset()) + 1;
      if (nextLineNumber < document.getLineCount()) {
        int lineStartOffset = document.getLineStartOffset(nextLineNumber);
        int contentStartOffset = CharArrayUtil.shiftForward(document.getImmutableCharSequence(), lineStartOffset, " \t\n");
        return editor.offsetToXY(contentStartOffset, true, true).x;
      }
    }
    return editor.getInsets().left;
  }
private int calcInlayStartX()