docstr: Scroll the focus item into view
code: def scroll_into_view(self, event):
      """Scroll the focus item into view"""
      _, height = self.GetSize()
      x, y = event.GetPosition()
      if y > height - 20:
          show_idx = self.find_invisible_below()
          if isinstance(show_idx, tuple):
              show_idx = show_idx[0]
          if not show_idx.IsOk():
              return
          self.ScrollTo(show_idx)
      elif y < 20:
          show_idx = self.find_invisible_above()
          if not show_idx.IsOk():
              return
          self.ScrollTo(show_idx)
  
imports: import logging
  import os
  import sys
  import uuid
  from urllib.request import url2pathname
  from urllib.parse import urlparse
  import wx
  import wx.lib.scrolledpanel
  from cellprofiler_core.pipeline import ImageFile
  from cellprofiler_core.preferences import report_progress
label_desc: Use image node_id 40 for calling the PathListCtrl obj's underlying member method code with example usage: obj.scroll_into_view(event) without return types