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Environment Classes

These classes providing various global services to your application such as event handling, access to system settings, internationalization, etc.

• QDesktopWidget (Access to screen information on multi-head systems)
• QEvent (The base class of all event classes. Event objects contain event parameters)
• QFontDatabase (Information about the fonts available in the underlying window system)
• QMimeSourceFactory (Extensible provider of mime-typed data)
• QMutex (Access serialization between threads)
• QPixmapCache (Application-global cache for pixmaps)
• QSemaphore (Robust integer semaphore)
• QSessionManager (Access to the session manager)
• QThread (Platform-independent threads)
• QTranslator (Internationalization support for text output)
• QTranslatorMessage (Translator message and its properties)
• QWaitCondition (Allows waiting/waking for conditions between threads)