Don't gray out images of disabled ToggleButtons as its a little too hard on the eyes
The disabled state is visible by the button border color.
if(WIN32 AND NOT UNIX) file(GLOB DLLs *.dll) file(GLOB ICOs *.ico) install(FILES ${DLLs} ${ICOs} DESTINATION ${target_library_install_dir})endif(WIN32 AND NOT UNIX)