Qt 4 supported the same set of platforms in the free software/open source editions as in the proprietary edition, so it is possible, with Qt 4.0 and later releases, to create GPL-licensed free/open source applications using Qt on all supported platforms.
Hostile work environment and harassment. A hostile work environment is really just a specific form of harassment. unwelcome conduct that is based on race, color, religion, sex (including pregnancy), national origin, age (40 or older), disability or genetic information.
The general legal definition for a hostile work environment is one that is so hostile that the worker fears going to work. Oftentimes, it develops because the employer wants the employee to do something and the employee refuses to do it because of his legal rights.