Re: How do I get the window height in lines, taking in account line-spacing?

[Michael Heerdegen]

Dmitry <dgutov@yandex.ru> writes:

> Looks like this isn't good enough either: if the window is longer than
> the buffer, the value we get this way only reflects the number of
> lines in the buffer.

Maybe working with pixel coordinates is better suited for your case,
e.g. use `posn-x-y' (for the event position),
`window-inside-pixel-edges'.  Can you calculate how long your menu will
be, measured in pixels?