Annotated Qt Class Index
Here are the classes in Qt, with brief descriptions:
- QAccel (Handles keyboard accelerator keys)
- QApplication (Manages the application event queue)
- QArray (Template class that provides arrays of simple types)
- QBitArray (Array of bits)
- QBitmap (Monochrome (1 bit depth) pixmaps)
- QBitVal (Internal class, used with QBitArray)
- QBoxLayout (Child widget geometry)
- QBrush (Defines the fill pattern of shapes drawn using the QPainter)
- QBuffer (I/O device that operates on a QByteArray)
- QButton (The abstract base class of button widgets, and provides functionality common to buttons)
- QButtonGroup (Organizes QButton widgets in a group)
- QByteArray (Array of bytes)
- QCheckBox (Check box with a text label)
- QClipboard (Access to the window system clipboard)
- QCloseEvent (Parameters that describe a close event)
- QCollection (This is the base class of all Qt collections)
- QColor (Colors based on RGB)
- QColorGroup (Group of widget colors)
- QComboBox (Combined button and popup list)
- QConnection (Internal class, used in the signal/slot mechanism)
- QCursor (Mouse cursor with an arbitrary shape)
- QCustomEvent (Support for custom events)
- QDataStream (Basic functions for serialization of binary data to a QIODevice)
- QDate (Date functions)
- QDateTime (Combines QDate and QTime into a single class)
- QDialog (The base class of dialog windows)
- QDict (Template class that provides a dictionary based on
char*
keys)
- QDictIterator (Iterator for QDict collections)
- QDir (QDir can traverse the directory structure and read the contents of directories in a platform-independent way)
- QEvent (Base class of all event classes. Event objects contain event parameters)
- QFile (I/O device that operates on files)
- QFileDialog (The QFileDialog provides a dialog widget for inputting file names)
- QFileInfo (System-independent file information)
- QFocusEvent (Event parameters for widget focus events)
- QFont (Font used for drawing text)
- QFontInfo (General information about fonts)
- QFontMetrics (Font metrics information about fonts)
- QFrame (The base class of widgets that have an (optional) frame)
- QGArray (Internal class for implementing the QArray class)
- QGCache (Internal class for implementing QCache and QIntCache)
- QGCacheIterator (The QGCacheIterator is an internal class for implementing QCacheIterator and QIntCacheIterator)
- QGDict (Internal class for implementing QDict and QIntDict)
- QGDictIterator (The QGDictIterator is an internal class for implementing QDictIterator and QIntDictIterator)
- QGList (Internal class for implementing Qt collection classes)
- QGListIterator (The QGListIterator is an internal class for implementing QListIterator)
- QGManager (One-dimensional geometry management)
- QGridLayout (Child widget geometry)
- QGroupBox (Group box frame with a title)
- QImage (Hardware-independent pixmap representation with direct access to the pixel data)
- QImageIO (Parameters for loading and saving images)
- QIntDict (Template class that provides a dictionary based on
long
keys)
- QIntDictIterator (Iterator for QIntDict collections)
- QIODevice (The base class of I/O devices)
- QKeyEvent (Parameters that describe a key event)
- QLabel (Displays a static text or pixmap)
- QLayout (QLayout is the base class of geometry specifiers)
- QLCDNumber (Displays a number with LCD-like digits)
- QLineEdit (Simple line editor for inputting text)
- QList (Template class that provides doubly linked lists)
- QListBox (Single-column list of items that can be scrolled)
- QListBoxItem (This is the base class of all list box items)
- QListBoxPixmap (QListBoxPixmap provides list box items with a pixmap)
- QListBoxText (QListBoxText provides list box items with text)
- QListIterator (Iterator for QList collections)
- QLNode (Internal class for the QList template collection)
- QMenuBar (Horizontal menu bar)
- QMenuData (Base class for QMenuBar and QPopupMenu)
- QMessageBox (Message box)
- QMouseEvent (Parameters that describe a mouse event)
- QMoveEvent (Event parameters for move events)
- QMultiLineEdit (Simple editor for inputting text)
- QObject (The base class of all Qt objects that can deal with signals, slots and events)
- QPaintDevice (The QPaintDevice is the base class of objects that can be painted)
- QPaintDeviceMetrics (Information about a paint device)
- QPainter (Paints on paint devices)
- QPaintEvent (Event parameters for paint events)
- QPalette (Color groups)
- QPen (Defines how the QPainter should draw lines and outlines of shapes)
- QPicture (Paint device that records and replays QPainter commands)
- QPixmap (Off-screen buffer paint device)
- QPixmapCache (Application-global cache for pixmaps)
- QPoint (Defines a point in the plane)
- QPointArray (Array of points)
- QPopupMenu (Popup menu widget)
- QPrinter (Paint device that prints graphics on a printer)
- QPushButton (Push button with a text label)
- QQueue (Template class that provides a queue)
- QRadioButton (Radio button with a text label)
- QRangeControl (Integer value within a range)
- QRect (Defines a rectangle in the plane)
- QRegExp (Pattern matching using regular expressions and wildcards)
- QRegion (Clip region for a painter)
- QResizeEvent (Event parameters for resize events)
- QScrollBar (Class provides a vertical or horizontal scroll bar)
- QSenderObject (Internal object used for sending signals)
- QShared (The QShared struct is internally used for implementing shared classes)
- QSignal (Can be used to send signals without parameters)
- QSize (Defines the size of a two-dimensional object)
- QSlider (Vertical or horizontal slider)
- QSocketNotifier (Support for socket callbacks)
- QStack (Template class that provides a stack)
- QStrIList (Doubly linked list of
char*
with case insensitive compare)
- QString (Abstraction of the classic C zero-terminated char array (char*))
- QStrList (Doubly linked list of
char*.
)
- QTabBar (Tab bar, for use in e.g. tabbed dialogs)
- QTabDialog (Tabbed dialog)
- QTableView (This is the abstract base class of all the table views)
- QTextStream (Basic functions for reading and writing text using a QIODevice)
- QTime (Time functions)
- QTimer (Timer signals and single-shot timers)
- QTimerEvent (Parameters that describe a timer event)
- QToolTip (Tool tips (sometimes called balloon help) for any widget or rectangular part of a widget)
- QToolTipGroup (Way to group tool tips into natural groups)
- QTSManip (Internal helper class for the QTextStream)
- QWidget (The base class of all user interface objects)
- QWindow (Reserved for future extensions)
- QWMatrix (2D transformations of a coordinate system)
Generated at 17:29, 1997/04/07 for Qt version 1.2 by the webmaster at Troll Tech