How to switch to window instead of changing buffers from the tabline section of the cookbook

[katawful]

In this part of the cookbook, left/right click for TablineFileNameBlock switches buffers in the current window. However, I prefer the bufferlist to simply display the open windows of the tabpage, but I can't seem to figure out how to get winid's from within heirline so I can focus them when clicked. I have tried setting minwid in the on_click table of it to self.winid, but does not work. Suggestions?

[rebelot]

you probably want to override the buf_func parameter of make_buflist to using vim.api.nvim_tabpage_get_win(0). This way you'll only see windows in the current tab page, which, in my opinion, is a bit of a waste since this information may already come from statusline/winbar