Kernel Classes

These classes provide access to low-level parts of the window system

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)
• QDragObject (The QDragObject encapsulates MIME-based information transfer)
• QEvent (Base class of all event classes. Event objects contain event parameters)
• QImageDrag (The QImageDrag provides a drag-and-drop object for transferring images)
• QObject (The base class of all Qt objects that can deal with signals, slots and events)
• QPixmapCache (Application-global cache for pixmaps)
• QServerSocket (TCP-based server)
• QSessionManager (Access to the session manager)
• QSignal (Can be used to send signals without parameters)
• QSocket (Buffered socket connection)
• QSocketAddress (QSocketAddress provides a port number and an IP address)
• QSocketNotifier (Support for socket callbacks)
• QTextDrag (The QTextDrag provides a drag-and-drop object for transferring plain and Unicode text)