Qt 4.8.4 built manually with mingw 4.7.2. My problem in subject. I think it's connected with manifest-file, but I'm not sure and I don't know how to solve this problem. Qt sources I've got from the official site.
Options of configuration if needed
configure -debug-and-release -no-exceptions -nomake demos -nomake examples
PS: sorry for my english, it's not my native language
Looks like Qt forgot to build windows styles. Run configure --help and look for available options, somewhere closer to the end there are styles. Maybe on mingw appropriate windows style wasn't auto-detected.