I use Qt 4.3.1 on WinXP with Visual .NET compiler.
I downloaded QWT 5.0.2.
I Modified qwtconfig.pri in order to reflect my config (install dir).
I built all with the Qt console : qmake qwt.pro, then nmake.
Build successful.
Examples are running.
BUT QtDesigner plugin not a valid plugin (see attached file).
:-\.
2007-10-16 13:40:20 UTC in qwt