QT vs. WX

Now that QT is published under LGPL is there any reason at all to use wxwidgets?
Which one of these do you think is superior for developing crossplatform state-of-the-art multimedia production software?

GTK is a lot closer to looking like a native program nowadays, but it still looks like shit in places (menus and toolbars, mostly).

Somewhat more annoying is how GTK applications always get the OK/Apply/Cancel buttons in the wrong order on Windows. How can you get one of the most basic features so completely WRONG‽ _{That was a rhetorical question}