Here's Mixologist in action, you'll instantly get the idea:
Production values for this application are very high - the loading screen is a tumbler filling gradually with alcohol, and there are beautifully rendered backdrops throughout; showing multiple ways of browsing through the extensive drinks database.
Mixologist is written in Qt and works quickly and smoothly, here browsing through specific drink recipes, none of which I'd ever heard of (but then I don't get out much!); showing the detail screen for a particular cocktail (and yes, I believe the missed 'e' on the end of 'Absolut' is intentional!)
The 'Cabinet' lets you put in the ingredients you have in your liquor cabinet, in fairly extreme detail - Mixologist then filters out all but the drinks you can actually make with what you have.
Telling the application exactly which whiskey I have to hand - with a nice backgrounder on every drink in the database if needed; seeing the drinks that I can make with my particular cabinet collection.
In the 'Random' mode, there's a fruit machine like set of spinners, tap on 'Mix it up' to let Mixologist combine drink elements randomly (dare I say 'drunkenly'?) and pop up recipes that you might never have thought of: 'Vodka Sour' and 'Cherry Snowplow', anyone?
Finally, 'Bartending' and 'More' provide definitions of the various tools of the trade (just in case) and the usual settings and 'about' screens.
A professionally implemented and possibly very useful little application - though I'll give it a miss personally, I'm more a 'pint of Carlsberg' man!...