On Sun, 29 Jul 2012 18:30:01 +0200, zalit@xxxxxxx wrote: > This leads to the crucial question: is the Qt port for Haiku good > enough > to be used for production? (at least as far as text rendering and > editing is concerned) Mostly yes. It is working almost good, but some programs crash sometimes. > Also, what programming languages in Haiku already have (working) Qt > bindings? I saw working pascal binding. You can try to build others. > does the Qt-based Nagaina text engine support > bidirectionality, i.e. RTL and LTR text on the *same* line? (The > screenshot only shows Arabic text) Yes. I tested input on one program. I don't understand arabic, but I see that arabic text are layouted right-to-left and numbers are layouted left-to-right.