If you want to play with new functionality for multi-threading in C++ for free you need gcc-4.5 and Linux, MinGW currently doesn’t support this functionality (but it has all required headers). To compile programm you need to specify complier flag -std=c++0x and linker flag -pthread. VC++ currently have not this functionality too. Here is small example:
If you want to make some widget in FLTK horizontal you have to go to the c++ properties:
There is now the bug in CMake 2.8.1 with Visual Studio 2010 Express -compiler checks doesn’t work. Here is http://www.itk.org/Bug/view.php?id=10539 patch for this bug.