wxgtk: wxWidgets -UNICODE- (C++ GUI framework)
wxgtk: 
wxgtk: wxWidgets gives you a single, easy-to-use API for writing GUI
wxgtk: applications on multiple platforms. Link with the appropriate library
wxgtk: for your platform (Windows/Unix/Mac, others coming shortly) and
wxgtk: compiler (almost any popular C++ compiler), and your application will
wxgtk: adopt the look and feel appropriate to that platform. On top of great
wxgtk: GUI functionality, wxWidgets gives you: online help, network
wxgtk: programming, streams, clipboard and drag and drop, multithreading,
wxgtk: image loading and saving in a variety of popular formats, database
wxgtk: support, HTML viewing and printing, and much much more.