[lflux]

Neither those nor emacs-nav come close to working and looking the same way the file tree drawer in TextMate (or other IDEs) does. speedbar only shows directories, not files, when I navigate dirs in it.

[macmac]

You have to enable file types in the Speedbar cf. http://stackoverflow.com/questions/2220005/how-do-i-enable-S... I think you will find that the TextMate tree drawer is a toy compared to the Speedbar.