Environment Classes
These classes providing various global services to your application such as
event handling, access to system settings, internationalization, etc.
Classes:
- QAccel
(Handles keyboard accelerator and shortcut keys)
- QApplication
(Manages the GUI application's control flow and main settings)
- QClipboard
(Access to the window system clipboard)
- QCursor
(Mouse cursor with an arbitrary shape)
- QDesktopWidget
(API to access the screen information on multi-head systems)
- QEvent
(The base class of all event classes. Event objects contain event parameters)
- QFontDatabase
(Information about available fonts of the underlying window system)
- QFontInfo
(General information about fonts)
- QFontMetrics
(Font metrics information about fonts)
- 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)
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