| ►NQPatternist | Namespace containing classes and functions required by the QtXmlPatterns library |
| CQtXmlPatterns | Provides a translation context & functions for the CsXmlPatterns library |
| ►NQtConcurrent | Provides high-level APIs to write multi-threaded programs without using low-level threading primitives |
| CException | The QtConcurrent::Exception class provides a base class for exceptions that can transferred across threads |
| CUnhandledException | Unhandled exception in a worker thread |
| CCsLibraryInfo | Structure which provides information related to how CopperSpice was built |
| CQAbstractAnimation | Base class for all animations |
| CQAbstractButton | Abstract base class of button widgets, providing functionality common to buttons |
| CQAbstractEventDispatcher | Interface to manage the event queue |
| ►CQAbstractFileEngine | The QAbstractFileEngine is a base class abstraction for accessing the file system |
| CExtensionOption | Provides an extended input argument to QAbstractFileEngine's extension support |
| CExtensionReturn | Provides an extended output argument to QAbstractFileEngine's extension support |
| CMapExtensionOption | Indicates a file engine supports the map() method |
| CMapExtensionReturn | Indicates a file engine which supports returning an address from the map() method |
| CUnMapExtensionOption | Indicates a file engine supports the unmap() method |
| CQAbstractFileEngineHandler | Supports a mechanism to register custom file engines with your application |
| CQAbstractFileEngineIterator | Iterator interface for custom file engines |
| CQAbstractGraphicsShapeItem | Common base for all path items |
| CQAbstractItemDelegate | Used to display and edit data items from a model |
| CQAbstractItemModel | Abstract interface for item model classes |
| CQAbstractItemView | Basic functionality for item view classes |
| CQAbstractListModel | Abstract model that can be subclassed to create one-dimensional list models |
| CQAbstractMessageHandler | Callback interface for handling messages |
| CQAbstractNativeEventFilter | Provides an interface for receiving native events, such as MSG or XCB event structs |
| CQAbstractNetworkCache | Interface for cache implementations |
| CQAbstractPlanarVideoBuffer | Abstraction for planar video data |
| CQAbstractPrintDialog | Base implementation for print dialogs used to configure printers |
| CQAbstractProxyModel | Provides a base class for proxy item models that can do sorting, filtering, or other data processing tasks |
| CQAbstractScrollArea | Scrolling area with on-demand scroll bars |
| CQAbstractSlider | Integer value within a range |
| CQAbstractSocket | Provides the base functionality common to all socket types |
| CQAbstractSpinBox | Spinbox and a line edit to display values |
| CQAbstractState | Base class for states in a QStateMachine |
| CQAbstractTableModel | Abstract model that can be subclassed to create table models |
| ►CQAbstractTextDocumentLayout | An abstract base class used to implement custom layouts for QTextDocument |
| CPaintContext | A nested class which defines the parameters used when painting a document layout |
| CSelection | A nested class which defines the parameters of a document selection |
| CQAbstractTransition | Base class of transitions between QAbstractState objects |
| CQAbstractUriResolver | Callback interface for resolving Uniform Resource Identifiers |
| CQAbstractVideoBuffer | Abstraction for video data |
| CQAbstractVideoFilter | Represents a filter applied to the video frames received by a VideoOutput type |
| CQAbstractVideoSurface | Base class for video presentation surfaces |
| CQAbstractXmlNodeModel | Abstract base class for modeling non-XML data to look like XML for QXmlQuery |
| CQAbstractXmlReceiver | Callback interface for transforming the output of a QXmlQuery |
| ►CQAccessible | Enums and static functions relating to accessibility |
| CState | Structure which defines bit flags that indicate the state of an accessible object |
| CQAccessibleActionInterface | Implements support for invocable actions in the interface |
| CQAccessibleBridge | Base class for accessibility back-ends |
| CQAccessibleBridgePlugin | Abstract base for accessibility bridge plugins |
| CQAccessibleEvent | Base class for accessibility notifications |
| CQAccessibleInterface | Defines an interface that exposes information about accessible objects |
| CQAccessibleObject | Implements parts of the QAccessibleInterface for QObjects |
| CQAccessiblePlugin | Abstract base for accessibility plugins |
| CQAccessibleTableCellInterface | Implements support for the IAccessibleTable2 Cell interface |
| CQAccessibleTableInterface | Implements support for the IAccessibleTable2 interface |
| CQAccessibleTableModelChangeEvent | Indicates a change in a table, list, or tree when cells are added or removed |
| CQAccessibleTextInterface | Implements support for text handling |
| CQAccessibleValueInterface | Support for objects which represent a value |
| CQAccessibleWidget | Implements the QAccessibleInterface for QWidgets |
| CQAction | Stores information about a process or command which can be added to a menu or a toolbar |
| CQActionEvent | Event that is generated when a QAction is added, removed, or changed |
| CQActionGroup | Groups actions together |
| CQAnimationGroup | Abstract base class for groups of animations |
| CQApplication | Manages the control flow and main settings of a GUI application |
| CQAtomicInt | Platform independent atomic operations on integers |
| CQAtomicPointer | Template providing platform independent atomic operations on pointers |
| ►CQAudioBuffer | Collection of audio samples with a specific format and sample rate |
| CStereoFrame | Simple wrapper for a stereo audio frame |
| CQAudioDecoder | Allows decoding audio |
| CQAudioDecoderControl | Provides access to the audio decoding functionality of a QMediaService |
| CQAudioDeviceInfo | Interface to query audio devices and their functionality |
| CQAudioEncoderSettings | Set of audio encoder settings |
| CQAudioEncoderSettingsControl | Provides access to the settings of a media service that performs audio encoding |
| CQAudioFormat | Stores audio stream parameter information |
| CQAudioInput | Interface for receiving audio data from an audio input device |
| CQAudioInputSelectorControl | Audio input selector media control |
| CQAudioOutput | Interface for sending audio data to an audio output device |
| CQAudioOutputSelectorControl | Audio output selector media control |
| CQAudioProbe | Allows monitoring audio being played or recorded |
| CQAudioRecorder | Used for the recording of audio |
| CQAudioRoleControl | Provides control over the audio role of a media object |
| CQAuthenticator | Authentication object |
| CQBackingStore | Provides a drawing area for QWindow |
| CQBasicTimer | Timer events for objects |
| CQBitArray | Stores an array of bits |
| CQBitmap | Monochrome (1-bit depth) pixmaps |
| CQBoxLayout | Lines up child widgets horizontally or vertically |
| CQBrush | Defines the fill pattern of shapes drawn by QPainter |
| CQBuffer | QIODevice interface for a QByteArray |
| CQButtonGroup | Container to organize groups of button widgets |
| CQByteArray | Stores a sequence of bytes |
| CQCache | Used to store elements in a cache container |
| CQCalendarWidget | Monthly based calendar widget allowing the user to select a date |
| ►CQCamera | Interface for system camera devices |
| CFrameRateRange | Represents a range of frame rates as minimum and maximum rate |
| CQCameraCaptureBufferFormatControl | Provides a control for setting the capture buffer format |
| CQCameraCaptureDestinationControl | Control for setting capture destination |
| CQCameraControl | Abstract base class for classes which control still cameras or video cameras |
| CQCameraExposure | Provides an interface for exposure related camera settings |
| CQCameraExposureControl | Allows controlling camera exposure parameters |
| CQCameraFeedbackControl | Allows controlling feedback during camera operation |
| CQCameraFlashControl | Allows controlling a camera's flash |
| CQCameraFocus | An interface for focus and zoom related camera settings |
| CQCameraFocusControl | Supplies control for focusing related camera parameters |
| CQCameraFocusZone | Provides information on zones used for autofocusing a camera |
| CQCameraImageCapture | Used for recording media content from a camera device |
| CQCameraImageCaptureControl | Provides a control interface for image capture services |
| CQCameraImageProcessing | Provides an interface for image processing related camera settings |
| CQCameraImageProcessingControl | Provides an abstract class for controlling image processing parameters |
| CQCameraInfo | Provides general information about camera devices |
| CQCameraInfoControl | Camera info media control |
| CQCameraLocksControl | Abstract base class for classes which control still cameras or video cameras |
| CQCameraViewfinder | Provides a camera viewfinder widget |
| CQCameraViewfinderSettings | Provides a set of viewfinder settings |
| CQCameraViewfinderSettingsControl | Provides an abstract class for controlling camera viewfinder parameters |
| CQCameraViewfinderSettingsControl2 | Provides access to the viewfinder settings of a camera media service |
| CQCameraZoomControl | Supplies control for optical and digital camera zoom |
| CQChar | Typedef for the QChar32 class |
| CQChar32 | Implements a 32-bit Unicode code point |
| CQCheckBox | Checkbox with a text label |
| CQChildEvent | Event parameters for child object events |
| CQClipboard | Access to the window system clipboard |
| CQCloseEvent | Parameters that describe a close event |
| CQColor | Colors based on RGB, HSV or CMYK values |
| CQColorDialog | Provides a dialog widget for specifying colors |
| CQColormap | Maps device independent QColors to device dependent pixel values |
| CQColumnView | Model/view implementation of a column view |
| CQComboBox | Combined button and popup list |
| CQCommandLineOption | Defines a possible command-line option |
| CQCommandLineParser | Provides a way to process command line options |
| CQCommandLinkButton | Vista style command link button |
| CQCommonStyle | Encapsulates the common look and feel of a GUI |
| CQCompleter | Completions based on an item model |
| CQConicalGradient | Used in combination with QBrush to specify a conical gradient brush |
| CQContextMenuEvent | Parameters that describe a context menu event |
| CQContiguousCache | Container providing a contiguous cache |
| CQCoreApplication | Implements an event loop for console applications |
| CQCryptographicHash | Way to generate cryptographic hashes |
| CQCursor | Mouse cursor with an arbitrary shape |
| CQDataStream | Serialization of binary data to a QIODevice |
| CQDataWidgetMapper | Mapping between a section of a data model to widgets |
| CQDate | Stores a calendar date which consists of a month, day, and year |
| CQDateEdit | Widget for editing dates based on the QDateTimeEdit widget |
| CQDateTime | Stores date and time information |
| CQDateTimeEdit | Provides a widget for editing dates and times |
| CQDebug | Generates output for debugging |
| CQDebugStateSaver | Custom QDebug operators |
| CQDesktopServices | Provides methods for accessing common desktop services |
| CQDesktopWidget | Access to screen information on multi-head systems |
| CQDial | Rounded range control (like a speedometer or potentiometer) |
| CQDialog | Base class of dialog windows |
| CQDialogButtonBox | A widget which displays buttons in a layout appropriate to the current widget style |
| CQDir | Information about a given directory |
| CQDirIterator | Iterator for directory entrylists |
| CQDirModel | Data model for the local file system |
| CQDnsDomainNameRecord | Stores information about a domain name record |
| CQDnsHostAddressRecord | Stores information about a host address record |
| CQDnsLookup | DNS lookup |
| CQDnsMailExchangeRecord | Stores information about a DNS MX record |
| CQDnsServiceRecord | Stores information about a DNS SRV record |
| CQDnsTextRecord | Stores information about a DNS TXT record |
| CQDockWidget | Widget that can be docked inside a QMainWindow or floated as a top-level window |
| CQDomAttr | One attribute of a QDomElement |
| CQDomCDATASection | XML CDATA section |
| CQDomCharacterData | Generic string in the DOM |
| CQDomComment | XML comment |
| CQDomDocument | XML document |
| CQDomDocumentFragment | Tree of QDomNodes which is not usually a complete QDomDocument |
| CQDomDocumentType | Representation of the DTD in the document tree |
| CQDomElement | One element in the DOM tree |
| CQDomEntity | XML entity |
| CQDomEntityReference | XML entity reference |
| CQDomImplementation | Information about the features of the DOM implementation |
| CQDomNamedNodeMap | Collection of nodes that can be accessed by name |
| CQDomNode | Base class for all the nodes in a DOM tree |
| CQDomNodeList | List of QDomNode objects |
| CQDomNotation | XML notation |
| CQDomProcessingInstruction | XML processing instruction |
| CQDomText | Text data in the parsed XML document |
| CQDoubleSpinBox | Spin box widget that takes doubles |
| CQDoubleValidator | Range checking of floating-point numbers |
| CQDrag | Support for MIME-based drag and drop data transfer |
| CQDragEnterEvent | Event which is sent to a widget when a drag and drop action enters it |
| CQDragLeaveEvent | Event that is sent to a widget when a drag and drop action leaves it |
| CQDragMoveEvent | Event which is sent while a drag and drop action is in progress |
| CQDropEvent | Event which is sent when a drag and drop action is completed |
| CQDynamicPropertyChangeEvent | Event parameters for dynamic property change events |
| CQEasingCurve | Easing curves for controlling animation |
| CQElapsedTimer | Fast way to calculate elapsed times |
| CQEnableSharedFromThis | Base class which provides a QSharedPointer for an existing object |
| CQEnterEvent | Parameters that describe an enter event |
| CQErrorMessage | Error message display dialog |
| CQEvent | Base class for all event classes |
| CQEventLoop | Means of entering and leaving an event loop |
| CQEventTransition | QObject specific transition for events |
| CQExplicitlySharedDataPointer | Pointer to an explicitly shared object |
| CQExposeEvent | Event parameters for expose events |
| CQFile | Used to read and write to an open file |
| CQFileDevice | Base class for reading and writing to an open file |
| CQFileDialog | Provides a dialog which allow the selection of files or directories |
| CQFileIconProvider | File icons for the QDirModel and the QFileSystemModel classes |
| CQFileInfo | Information about a given file |
| CQFileOpenEvent | Event that will be sent when there is a request to open a file or a URL |
| CQFileSystemModel | Data model for the local file system |
| CQFileSystemWatcher | Provides an interface for monitoring files and directories for modifications |
| CQFinalState | Final state |
| CQFlags | Provides a type safe mechanism for representing bitwise-or combinations of enum values |
| ►CQFlatMap | Template class which uses a vector to implement a sorted map |
| Cconst_iterator | STL style const iterator for QFlatMap |
| Citerator | STL style iterator for QFlatMap |
| CQFlatMapIterator | Java style const iterator for QFlatMap |
| CQFocusEvent | Event parameters for widget focus events |
| CQFocusFrame | Focus frame which can be outside of a widget's normal paintable area |
| CQFont | Specifies a font used for drawing text |
| CQFontComboBox | Combobox that lets the user select a font family |
| CQFontDatabase | Information about the fonts available in the underlying window system |
| CQFontDialog | Provides a dialog widget for selecting a font |
| CQFontInfo | General information about fonts |
| CQFontMetrics | Font metrics information |
| CQFontMetricsF | Provides font metrics information |
| CQFormLayout | Manages forms of input widgets and their associated labels |
| CQFrame | Base class for all widgets which can have a frame |
| CQFSFileEngine | Implements the default file engine |
| CQFtp | Implementation of the client side of FTP protocol |
| CQFusionStyle | Provides a modern platform widget style |
| ►CQFuture | Result of an asynchronous computation |
| Cconst_iterator | Implements an STL style const iterator for QFuture |
| CQFutureIterator | Java-style const iterator for QFuture |
| CQFutureSynchronizer | Simplifies QFuture synchronization |
| CQFutureWatcher | Allows monitoring a QFuture using signals and slots |
| CQFutureWatcherBase | Base class for QFutureWatcher |
| CQGenericMatrix | Template class that represents a NxM transformation matrix with N columns and M rows |
| CQGenericPlugin | Abstract base class for window-system related plugins |
| CQGenericPluginFactory | Creates plugin drivers |
| CQGesture | Gesture, containing properties that describe the corresponding user input |
| CQGestureEvent | Description of triggered gestures |
| CQGestureRecognizer | Infrastructure for gesture recognition |
| CQGLBuffer | Functions for creating and managing GL buffer objects |
| CQGLColormap | Used for installing custom colormaps into a QGLWidget |
| CQGLContext | Encapsulates an OpenGL rendering context |
| CQGLFormat | Display format of an OpenGL rendering context |
| CQGLFramebufferObject | Encapsulates an OpenGL framebuffer object |
| CQGLFramebufferObjectFormat | Format of an OpenGL framebuffer object |
| CQGLFunctions | Cross-platform access to the OpenGL ES 2.0 API |
| CQGLPixelBuffer | Encapsulates an OpenGL pbuffer |
| CQGLShader | Allows OpenGL shaders to be compiled |
| CQGLShaderProgram | Allows OpenGL shader programs to be linked and used |
| CQGLWidget | Widget for rendering OpenGL graphics |
| CQGlyphRun | Direct access to the internal glyphs in a font |
| CQGradient | QGradient class is used in combination with QBrush to specify gradient fills |
| CQGraphicsAnchor | Anchor between two items in a QGraphicsAnchorLayout |
| CQGraphicsAnchorLayout | Layout where one can anchor widgets together in Graphics View |
| CQGraphicsBlurEffect | Blur effect |
| CQGraphicsColorizeEffect | Colorize effect |
| CQGraphicsDropShadowEffect | Drop shadow effect |
| CQGraphicsEffect | Base class for all graphics effects |
| CQGraphicsEllipseItem | Ellipse item which can added to a QGraphicsScene |
| CQGraphicsGridLayout | Grid layout for managing widgets in Graphics View |
| CQGraphicsItem | Base class for all graphical items in a QGraphicsScene |
| CQGraphicsItemAnimation | Simple animation support for QGraphicsItem |
| CQGraphicsItemGroup | Container that treats a group of items as a single item |
| CQGraphicsLayout | Base class for all layouts in a Graphics View |
| CQGraphicsLayoutItem | Can be inherited to allow your custom items to be managed by layouts |
| CQGraphicsLinearLayout | Horizontal or vertical layout for managing widgets in Graphics View |
| CQGraphicsLineItem | QGraphicsLineItem class provides a line item you can add to a QGraphicsScene |
| CQGraphicsObject | Base class for all graphics items that require signals, slots and properties |
| CQGraphicsOpacityEffect | Opacity effect |
| CQGraphicsPathItem | Path item that you can add to a QGraphicsScene |
| CQGraphicsPixmapItem | Pixmap item which can be added to a QGraphicsScene |
| CQGraphicsPolygonItem | Polygon item that you can add to a QGraphicsScene |
| CQGraphicsProxyWidget | Proxy layer for embedding a QWidget in a QGraphicsScene |
| CQGraphicsRectItem | Rectangle item which can be added to a QGraphicsScene |
| CQGraphicsRotation | Rotation transformation around a given axis |
| CQGraphicsScale | Scale transformation |
| CQGraphicsScene | Provides a surface for managing a large number of 2D graphical items |
| CQGraphicsSceneContextMenuEvent | Context menu events in the graphics view system |
| CQGraphicsSceneDragDropEvent | Events for drag and drop in the graphics view system |
| CQGraphicsSceneEvent | Base class for all graphics view related events |
| CQGraphicsSceneHelpEvent | Events when a tooltip is requested |
| CQGraphicsSceneHoverEvent | Hover events in the graphics view system |
| CQGraphicsSceneMouseEvent | Mouse events in the graphics view system |
| CQGraphicsSceneMoveEvent | Events for widget moving in the graphics view system |
| CQGraphicsSceneResizeEvent | Events for widget resizing in the graphics view system |
| CQGraphicsSceneWheelEvent | Provides wheel events in the graphics view system |
| CQGraphicsSimpleTextItem | Simple text path item that you can add to a QGraphicsScene |
| CQGraphicsSvgItem | QGraphicsItem which can be used to render the contents of SVG files |
| CQGraphicsTextItem | Text item which can be added to a QGraphicsScene to display formatted text |
| CQGraphicsTransform | Abstract base class for building advanced transformations on QGraphicsItems |
| CQGraphicsVideoItem | Graphics item object which displays video produced by a QMediaObject |
| CQGraphicsView | Widget for displaying the contents of a QGraphicsScene |
| CQGraphicsWebView | Allows Web content to be added to a GraphicsView |
| CQGraphicsWidget | Base class for all widget items in a QGraphicsScene |
| CQGridLayout | Lays out widgets in a grid |
| CQGroupBox | Group box frame with a title |
| CQGtkStyle | Provides a widget style rendered by GTK+ |
| ►CQHash | Template class which provides an unordered container of keys and values |
| Cconst_iterator | STL style const iterator for QHash |
| Citerator | STL style non-const iterator for QHash |
| CQHashIterator | Java style const iterator for QHash |
| CQHBoxLayout | Lines up widgets horizontally |
| CQHeaderView | Provides headers for item views |
| CQHelpEvent | Indicates a request for information about a particular widget |
| CQHideEvent | Event which is sent after a widget is hidden |
| CQHistoryState | Provides a means of returning to a previously active substate |
| CQHostAddress | IP address |
| CQHostInfo | Static functions for host name lookups |
| CQHoverEvent | Parameters which describe a mouse event |
| CQHttpMultiPart | Represents a MIME multipart message to be sent over HTTP |
| CQHttpPart | Holds a body part to be used inside a HTTP multipart MIME message |
| CQHttpRequestHeader | Contains request header information for HTTP |
| CQHttpResponseHeader | Response header information for HTTP |
| CQIcon | Scalable icons in different modes and states |
| CQIconDragEvent | Indicates a window icon drag has begun |
| ►CQIconEngine | Provides an abstract base class for QIcon renderers |
| CAvailableSizesArgument | Structure which represents arguments to the virtual_hook() function |
| CQIconEnginePlugin | Provides an abstract base for custom QIconEngine plugins |
| CQIdentityProxyModel | Proxies its source model unmodified |
| CQImage | Represents a bit map image |
| CQImageEncoderControl | Provides access to the settings of a media service that performs image encoding |
| CQImageEncoderSettings | Provides a set of image encoder settings |
| CQImageIOHandler | Defines the common image I/O interface for all image formats |
| CQImageIOPlugin | Defines an interface for writing an image format plugin |
| CQImageReader | Format independent interface for reading images from files or other devices |
| CQImageWriter | Provides a format independent interface for writing images to files or other devices |
| CQInputDialog | Simple convenience dialog to get a single value from the user |
| CQInputEvent | Base class for events that describe user input |
| CQInputMethod | Access to the active text input method |
| ►CQInputMethodEvent | Parameters for input method events |
| CAttribute | The QInputMethodEvent::Attribute class stores an input method attribute |
| CQInputMethodQueryEvent | Event sent by the input context to input objects |
| CQIntValidator | Validator that ensures a string contains a valid integer within a specified range |
| CQIODevice | Base interface class of all I/O devices |
| CQItemDelegate | Display and editing facilities for data items from a model |
| CQItemEditorCreator | This class makes it possible to create item editor creator bases without subclassing QItemEditorCreatorBase |
| CQItemEditorCreatorBase | Provides an abstract base class which must be subclassed when implementing new item editor creators |
| CQItemEditorFactory | Widgets for editing item data in views and delegates |
| CQItemSelection | Manages information about selected items in a model |
| CQItemSelectionModel | Keeps track of a view's selected items |
| CQItemSelectionRange | Manages information about a range of selected items in a model |
| CQJsonArray | Encapsulates a JSON array |
| CQJsonDocument | Provides a way to read and write JSON documents |
| CQJsonObject | Encapsulates a JSON object |
| CQJsonParseError | Used to report errors during JSON parsing |
| CQJsonValue | Encapsulates a value in JSON |
| CQKeyEvent | Describes a key event |
| CQKeyEventTransition | Transition for key events |
| CQKeySequence | Encapsulates a key sequence as used by shortcuts |
| CQKeySequenceEdit | Allows the user to specify a QKeySequence |
| CQLabel | Text or image display |
| CQLayout | Base class of geometry managers |
| CQLayoutItem | Abstract item that a QLayout manipulates |
| CQLCDNumber | Displays a number with LCD digits |
| CQLibrary | Loads shared libraries at runtime |
| CQLibraryInfo | Information about how CopperSpice was built |
| CQLine | Two-dimensional vector using integer precision |
| CQLinearGradient | Used in combination with QBrush to specify a linear gradient brush |
| CQLineEdit | Single line text edit widget |
| CQLineF | Two-dimensional vector using floating point precision |
| ►CQLinkedList | Template class which stores values in a linked list |
| Cconst_iterator | The QLinkedList::const_iterator class provides an STL const iterator for QLinkedList |
| Citerator | The QLinkedList::iterator class provides an STL style iterator for QLinkedList |
| CQLinkedListIterator | Java style const iterator for QLinkedList |
| ►CQList | Template class which stores a list of values |
| Cconst_iterator | The QList::const_iterator class provides an STL style const iterator for QList and QQueue |
| Citerator | The QList::iterator class provides an STL style iterator for QList and QQueue |
| CQListIterator | Java style const iterator for QList and QQueue |
| CQListView | Provides a list or icon view onto a model |
| CQListWidget | Provides an item based list widget |
| CQListWidgetItem | Item for use with the QListWidget item view class |
| CQLocale | Formats data based on a given language or country |
| CQLocalServer | Local socket based server |
| CQLocalSocket | Local socket |
| CQLockFile | Locking between processes using a file |
| CQMacCocoaViewContainer | Provides a widget for OS X which is used to wrap arbitrary Cocoa views |
| CQMacNativeWidget | A class for creating Cocoa native widgets |
| CQMacStyle | Provides a Max OS X style using the Apple Appearance Manager |
| CQMainWindow | QMainWindow class provides the main GUI application window |
| ►CQMap | Template class which provides a sorted container of keys and values |
| Cconst_iterator | STL style const iterator for QMap |
| Citerator | STL style iterator for QMap |
| CQMapIterator | Java style const iterator for QMap |
| CQMargins | Defines the four margins of a rectangle |
| CQMarginsF | Defines the four margins of a rectangle |
| CQMatrix | 2D transformations of a coordinate system |
| CQMatrix4x4 | 4x4 transformation matrix in 3D space |
| CQMdiArea | Area in which MDI windows are displayed |
| CQMdiSubWindow | Subwindow class for QMdiArea |
| CQMediaAudioProbeControl | Allows control over probing audio data in media objects |
| CQMediaAvailabilityControl | Supplies a control for reporting availability of a service |
| CQMediaBindableInterface | Base class for objects extending media objects functionality |
| CQMediaContainerControl | Provides access to the output container format of a QMediaService |
| CQMediaContent | Provides access to the resources relating to a media content |
| CQMediaControl | Base interface for media service controls |
| CQMediaGaplessPlaybackControl | Provides access to the gapless playback related control of a QMediaService |
| CQMediaMetaData | Provides identifiers for meta-data attributes |
| CQMediaNetworkAccessControl | Allows the setting of the Network Access Point for media related activities |
| CQMediaObject | Provides a common base for multimedia objects |
| CQMediaPlayer | Allows the playing of a media source |
| CQMediaPlayerControl | Provides access to the media playing functionality of a QMediaService |
| CQMediaPlaylist | Provides a list of media content to play |
| CQMediaRecorder | Used for the recording of media content |
| CQMediaRecorderControl | Provides access to the recording functionality of a QMediaService |
| CQMediaResource | Description of a media resource |
| CQMediaService | Provides a common base class for media service implementations |
| CQMediaServiceCameraInfoInterface | Provides camera specific information about devices supported by a camera service |
| CQMediaServiceDefaultDeviceInterface | Interface identifies the default device used by a media service plugin |
| CQMediaServiceFeaturesInterface | Interface identifies features supported by a media service plugin |
| CQMediaServiceProviderPlugin | Provides an interface for QMediaService plugins |
| CQMediaServiceSupportedDevicesInterface | Interface identifies the devices supported by a media service plugin |
| CQMediaServiceSupportedFormatsInterface | Interface identifies if a media service plugin supports a media format |
| CQMediaStreamsControl | Media stream selection control |
| CQMediaTimeInterval | Time interval with integer precision |
| CQMediaTimeRange | Set of zero or more disjoint time intervals |
| CQMediaVideoProbeControl | Allows control over probing video frames in media objects |
| CQMenu | Provides a menu widget for use in menu bars, context menus, and other popup menus |
| CQMenuBar | Horizontal menu bar |
| CQMessageAuthenticationCode | Provides a way to generate hash-based message authentication codes |
| CQMessageBox | Modal dialog for informing the user or for asking the user a question and receiving an answer |
| CQMetaClassInfo | Additional information about a class |
| CQMetaDataReaderControl | Provides read access to the meta-data of a QMediaService's media |
| CQMetaDataWriterControl | Controls write access to the meta data of a QMediaService's media |
| CQMetaEnum | Provides meta data about an enumerator |
| CQMetaMethod | Meta data for a given method |
| CQMetaObject | Stores meta information about objects |
| CQMetaProperty | Meta data about a property |
| CQMimeData | Container for data and the associated MIME type |
| CQModelIndex | Used to locate data in a data model |
| CQMouseEvent | Parameters that describe a mouse event |
| CQMouseEventTransition | Transition for mouse events |
| CQMoveEvent | Event parameters for move events |
| CQMovie | Plays movies loaded with QImageReader |
| ►CQMultiHash | Template class which provides an unordered container of keys and values, allows duplicate keys |
| Cconst_iterator | STL style const iterator for QMultiHash |
| Citerator | STL style non-const iterator for QMultiHash |
| CQMultiHashIterator | Java style const iterator for QMultiHash |
| ►CQMultiMap | Template class which provides a sorted container of keys and values, allows duplicate keys |
| Cconst_iterator | STL style const iterator for QMultiMap |
| Citerator | STL style iterator for QMultiMap |
| CQMultiMapIterator | Java style const iterator for QMultiMap |
| CQMutableFlatMapIterator | Java style non-const iterator for QFlatMap |
| CQMutableHashIterator | Java style non-const iterator for QHash |
| CQMutableLinkedListIterator | Java style iterator for QLinkedList |
| CQMutableListIterator | Java style iterator for QList and QQueue |
| CQMutableMapIterator | Java style non-const iterator for QMap |
| CQMutableMultiHashIterator | Java style non-const iterator for QMultiHash |
| CQMutableMultiMapIterator | Java style non-const iterator for QMultiMap |
| CQMutableSetIterator | Java style iterator for QSet |
| CQMutableVectorIterator | Java style iterator for QVector and QStack |
| CQMutex | Provides exclusive access to a block of code by different threads |
| CQMutexLocker | Simplifies locking and unlocking mutexes |
| CQNativeGestureEvent | Parameters that describe a gesture event |
| CQNetworkAccessManager | Allows the application to send network requests and receive replies |
| CQNetworkAddressEntry | Stores one IP address supported by a network interface, along with its associated netmask and broadcast address |
| CQNetworkCacheMetaData | Cache information |
| CQNetworkConfiguration | Class provides an abstraction of one or more access point configurations |
| CQNetworkConfigurationManager | Manages the network configurations provided by the system |
| CQNetworkCookie | Class holds one network cookie |
| CQNetworkCookieJar | Implements a simple jar of QNetworkCookie objects |
| CQNetworkDiskCache | Very basic disk cache |
| CQNetworkInterface | Listing of the host's IP addresses and network interfaces |
| CQNetworkProxy | Network layer proxy |
| CQNetworkProxyFactory | Provides the ability to select a proxy |
| CQNetworkProxyQuery | Used to query the proxy settings for a socket |
| CQNetworkReply | Data and headers for a request sent with QNetworkAccessManager |
| CQNetworkRequest | Holds a request to be sent with QNetworkAccessManager |
| CQNetworkSession | Provides control over the system's access points and enables session management |
| CQObject | Base class of all CopperSpice objects |
| CQObjectCleanupHandler | Watches the lifetime of multiple QObjects |
| CQOffscreenSurface | Offscreen surface in the underlying platform |
| CQOpenGLBuffer | Methods for creating and managing OpenGL buffer objects |
| CQOpenGLContext | Represents a native OpenGL context which is used to render OpenGL content on a QSurface |
| CQOpenGLContextGroup | Group of contexts sharing OpenGL resources |
| CQOpenGLExtraFunctions | Cross platform access to the OpenGL ES 3.0, 3.1 and 3.2 API |
| CQOpenGLFramebufferObject | Encapsulates an OpenGL framebuffer object |
| CQOpenGLFunctions | Cross-platform access to the OpenGL ES 2.0 API |
| CQOpenGLPaintDevice | Enables painting to an OpenGL context using QPainter |
| CQOpenGLShaderProgram | Allows OpenGL shader programs to be linked and used |
| CQOpenGLWidget | Widget for rendering OpenGL graphics |
| CQOpenGLWindow | Subclass of QWindow used to perform OpenGL painting |
| CQPagedPaintDevice | Represents a paint device which supports multiple pages |
| CQPageLayout | Describes the size, orientation and margins of a page |
| CQPageSetupDialog | Provides a configuration dialog for the page-related options on a printer |
| CQPageSize | Describes information about standard page sizes |
| CQPaintDevice | Base class of objects that can be painted |
| CQPaintDeviceWindow | Subclass of the QWindow class |
| CQPaintEngine | Abstract definition of how QPainter draws to a given device on a given platform |
| CQPaintEngineState | Information about the active paint engine's current state |
| ►CQPainter | Performs low level painting operations on widgets and other paint devices |
| CPixmapFragment | A class used in conjunction with QPainter::drawPixmapFragments() to specify how a pixmap is drawn |
| ►CQPainterPath | Container for painting operations, enabling graphical shapes to be constructed and reused |
| CElement | Specifies the position and type of a subpath |
| CQPainterPathStroker | Used to generate fillable outlines for a given painter path |
| CQPaintEvent | Event parameters for paint events |
| CQPair | Stores a pair of items |
| CQPalette | Contains color groups for each widget state |
| CQPanGesture | Describes a panning gesture made by the user |
| CQParallelAnimationGroup | Parallel group of animations |
| CQPauseAnimation | Pause for QSequentialAnimationGroup |
| CQPdfWriter | Generates a PDF which can be used as a paint device |
| CQPen | Defines how a QPainter should draw lines and outlines of shapes |
| CQPersistentModelIndex | Used to locate data in a data model |
| CQPicture | Paint device that records and replays QPainter commands |
| CQPictureFormatPlugin | Abstract base for custom picture format plugins |
| CQPictureIO | Parameters for loading and saving pictures |
| CQPinchGesture | Describes a pinch gesture made by the user |
| CQPixmap | Off-screen image representation which can be used as a paint device |
| ►CQPixmapCache | Application-wide cache for pixmaps |
| CKey | Class can be used for efficient access to the QPixmapCache |
| CQPlainTextDocumentLayout | Implements a plain text layout for QTextDocument |
| CQPlainTextEdit | Widget which is used to edit and display plain text |
| CQPlatformAccessibility | Base class for integrating accessibility backends |
| CQPlatformBackingStore | Provides the drawing area for top-level windows |
| CQPlatformClipboard | Provides an abstraction for the system clipboard |
| CQPlatformCursor | Provides information about pointer device events and the displayed cursor |
| CQPlatformCursorImage | Provides a set of graphics intended to be used as cursors |
| CQPlatformDialogHelper | Provides platform-specific customization of dialogs |
| CQPlatformDrag | Abstraction for drag |
| CQPlatformFontDatabase | Customize how fonts are discovered and how they are rendered |
| CQPlatformGraphicsBuffer | Window system abstraction for native graphics buffers |
| CQPlatformInputContext | Represents the input method dependent data and composing state |
| CQPlatformIntegration | Entry point for the WindowSystem specific functionality |
| CQPlatformIntegrationPlugin | Provides access to the gui platform plugin |
| CQPlatformMenu | Abstract base class for a native menu |
| CQPlatformMenuBar | Abstract base class for a native menu bar |
| CQPlatformMenuItem | Abstract base class for a native menu item |
| CQPlatformMessageDialogHelper | Provides platform-specific customization of message dialogs |
| CQPlatformNativeInterface | Provides an abstraction for retrieving native resource handles |
| CQPlatformOffscreenSurface | Additional documentation pending |
| CQPlatformOpenGLContext | Provides an abstraction for native GL contexts |
| CQPlatformPixmap | Provides an abstraction for native pixmaps |
| CQPlatformPrintDevice | Provides access to the print functions on the current platform |
| CQPlatformPrinterSupport | Provides an abstraction for print support |
| CQPlatformScreen | Provides an abstraction for visual displays |
| CQPlatformServices | Provides the backend for desktop related functionality |
| CQPlatformSessionManager | Provides an interface to the platform session management system |
| CQPlatformSharedGraphicsCache | Abstraction of a cross-process graphics cache |
| CQPlatformSurface | Provides an abstraction for a surface |
| CQPlatformSurfaceEvent | Used to notify about native platform surface events |
| CQPlatformSystemTrayIcon | Abstracts the system tray icon |
| CQPlatformTheme | Allows customizing the UI based on themes |
| CQPlatformThemePlugin | Provides an abstraction for theme plugins |
| CQPlatformWindow | Provides an abstraction for top level windows |
| CQPluginLoader | Loads a plugin at runtime |
| CQPoint | Defines a point in the plane using integer precision |
| CQPointer | Contains a pointer to a QObject |
| CQPointF | Defines a point in the plane using floating point precision |
| CQPolygon | Vector of points using integer precision |
| CQPolygonF | Vector of points using floating point precision |
| CQPrintDialog | Dialog for specifying the printer's configuration |
| CQPrintEngine | Defines an interface for how QPrinter interacts with a given printing subsystem |
| CQPrinter | Paint device which outputs to a printer |
| CQPrinterInfo | Gives access to information about existing printers |
| CQPrintPreviewDialog | Dialog for previewing and configuring page layouts for printer output |
| CQPrintPreviewWidget | Widget for previewing page layouts for printer output |
| CQProcess | Used to start external programs and communicate with them |
| CQProcessEnvironment | Holds the environment variables that can be passed to a program |
| CQProgressBar | Horizontal or vertical progress bar |
| CQProgressDialog | Feedback on the progress of a long running operation |
| CQPropertyAnimation | Animates properties |
| CQProxyStyle | Simplifies dynamically overriding QStyle elements |
| CQPushButton | Provides a command button widget |
| CQQuaternion | Quaternion consisting of a vector and scalar |
| CQQueue | Template class which provides a queue |
| CQRadialGradient | Used in combination with QBrush to specify a radial gradient brush |
| CQRadioButton | Radio button with a text label |
| CQRadioData | Interfaces to the RDS functionality of the system radio |
| CQRadioDataControl | Provides access to the RDS functionality of the radio in the QMediaService |
| CQRadioTuner | Provides an interface to the systems analog radio device |
| CQRadioTunerControl | Tunes the radio of a QMediaService |
| CQRasterPaintEngine | Enables hardware acceleration of painting operations on Embedded Linux |
| CQRasterWindow | A class for painting with QPainter on a QWindow |
| CQRawFont | Provides access to a single physical instance of a given font |
| CQReadLocker | Simplifies locking and unlocking read and write locks for read access |
| CQReadWriteLock | Read and write locking |
| CQRect | Defines a rectangle in the plane using integer precision |
| CQRectF | Defines a rectangle in the plane using floating point precision |
| CQRecursiveMutex | Provides exclusive access to a block of code by different threads |
| CQRecursiveMutexLocker | Simplifies locking and unlocking mutexes |
| CQRegion | Clip region for a painter |
| CQRegularExpression | Provides pattern matching using regular expressions |
| CQRegularExpressionMatch | Provides the results of matching a QRegularExpression for a given string |
| CQRegularExpressionValidator | Validates a string based on a regular expression |
| CQResizeEvent | Event parameters for resize events |
| CQResource | Interface for reading directly from resources |
| CQRgba64 | The QRgba64 struct contains a 64-bit RGB color |
| CQRubberBand | Rectangle or line that can indicate a selection or a boundary |
| CQRunnable | Base class for all runnable objects |
| CQSaveFile | Interface for safely writing to files |
| CQScopedArrayPointer | Contains a pointer to a dynamically allocated array |
| CQScopedPointer | Contains a pointer to an object and takes exclusive ownership |
| CQScopedValueRollback | QScopedValueRollback class resets a variable to its previous value on destruction |
| CQScreen | Used to query screen properties |
| CQScrollArea | Provides a way to scroll some other widget |
| CQScrollBar | Vertical or horizontal scroll bar |
| CQScroller | Enables kinetic scrolling for any scrolling widget or graphics item |
| CQScrollerProperties | Stores the settings for a QScroller |
| CQScrollEvent | Sent when scrolling |
| CQScrollPrepareEvent | Sent in preparation of scrolling |
| CQSemaphore | General counting semaphore |
| CQSequentialAnimationGroup | Sequential group of animations |
| CQSessionManager | Access to the session manager |
| ►CQSet | Template class which provides a set implemented as a hash |
| Cconst_iterator | Provides an STL style const iterator for QSet |
| Citerator | Provides an STL style iterator for QSet |
| CQSetIterator | Java style const iterator for QSet |
| CQSettings | Way to save and restore user or application settings |
| CQSharedArrayPointer | Stores a shared pointer to a dynamically allocated array of objects |
| CQSharedData | Base class for shared data objects |
| CQSharedDataPointer | Represents a pointer to an implicitly shared object |
| CQSharedMemory | Access to a shared memory segment |
| CQSharedPointer | Stores a pointer to a potentially shared object |
| CQShortcut | Used to create keyboard shortcuts |
| CQShortcutEvent | Event which is generated when the user presses a key combination |
| CQShowEvent | Event that is sent when a widget is shown |
| CQSignalMapper | Bundles signals from identifiable senders |
| CQSignalTransition | Transition based on a signal |
| CQSimpleXmlNodeModel | Provides default implementation for QAbstractXmlNodeModel |
| CQSize | Defines the size of a two-dimensional object using integer point precision |
| CQSizeF | Defines the size of a two-dimensional object using floating point precision |
| CQSizeGrip | Resize top level windows |
| CQSizePolicy | Layout attribute describing horizontal and vertical resizing policy |
| CQSlider | Vertical or horizontal slider |
| CQSocketNotifier | Support for monitoring activity on a file descriptor |
| CQSortFilterProxyModel | Provides support for sorting and filtering data passed between another model and a view |
| CQSound | Provides access to the platform audio facilities |
| CQSoundEffect | Way to play low latency sound effects |
| CQSourceLocation | Identifies a location in a resource by URI, line, and column |
| CQSpacerItem | Blank space in a layout |
| CQSpinBox | Spin box widget |
| CQSplashScreen | Splash screen that can be shown during application startup |
| CQSplitter | Implements a splitter widget |
| CQSplitterHandle | Handle functionality of the splitter |
| CQSqlDatabase | Connection to a database |
| CQSqlDriver | Abstract base class for accessing SQL databases |
| CQSqlDriverCreator | Template class which provides an SQL driver factory for a specific driver type |
| CQSqlDriverCreatorBase | Base class for SQL driver factories |
| CQSqlDriverPlugin | Abstract base for custom QSqlDriver plugins |
| CQSqlError | Provides SQL database error information |
| CQSqlField | Manipulates the fields in SQL database tables and views |
| CQSqlIndex | Functions to manipulate and describe database indexes |
| CQSqlQuery | Means of executing and manipulating SQL statements |
| CQSqlQueryModel | Read-only data model for SQL result sets |
| CQSqlRecord | Encapsulates a database record |
| CQSqlRelation | Stores information about an SQL foreign key |
| CQSqlRelationalDelegate | Delegate used to display and edit data from a QSqlRelationalTableModel |
| CQSqlRelationalTableModel | Provides an editable data model for a single database table, with foreign key support |
| CQSqlResult | Abstract interface for accessing data from SQL databases |
| CQSqlTableModel | Provides an editable data model for a single database table |
| CQSslCertificate | Convenient API for an X509 certificate |
| CQSslCertificateExtension | API for accessing the extensions of an X509 certificate |
| CQSslCipher | SSL cryptographic cipher |
| CQSslConfiguration | Holds the configuration and state of an SSL connection |
| CQSslEllipticCurve | Represents an elliptic curve for use by elliptic-curve cipher algorithms |
| CQSslError | Provides an SSL error |
| CQSslKey | Interface for private and public keys |
| CQSslPreSharedKeyAuthenticator | Authentication data for pre shared keys (PSK) ciphersuites |
| CQSslSocket | QSslSocket class provides an SSL encrypted socket for both clients and servers |
| CQStack | Template class which provides a stack |
| CQStackedLayout | Stack of widgets where only one widget is visible at a time |
| CQStackedWidget | Stack of widgets where only one widget is visible at a time |
| CQStandardItem | Used to create an item which is then passed to a QStandardItemModel |
| CQStandardItemEditorCreator | Provides the possibility to register widgets without having to subclass QItemEditorCreatorBase |
| CQStandardItemModel | Used to store data as defined by the software model/view paradigm |
| CQStandardPaths | QStandardPaths class provides methods for accessing standard paths |
| CQState | General-purpose state for QStateMachine |
| ►CQStateMachine | QStateMachine class provides a hierarchical finite state machine |
| CSignalEvent | Signal event |
| CWrappedEvent | Inherits QEvent and holds a clone of an event associated with a QObject |
| CQStaticText | Enables optimized drawing of text when the text and its layout is updated rarely |
| CQStatusBar | Horizontal area for presenting status information |
| CQStatusTipEvent | Event that is used to show messages in a status bar |
| CQString | Typedef for QString8 |
| ►CQString16 | Provides a UTF-16 string class |
| Cconst_iterator | STL style const iterator for QString16 |
| Citerator | STL style iterator for QString16 |
| ►CQString8 | Provides a UTF-8 string class |
| Cconst_iterator | STL style const iterator for QString8 |
| Citerator | STL style iterator for QString8 |
| CQStringList | Provides a container which is optimized for strings |
| CQStringListModel | Implements a model where the data is a list of strings |
| CQStringParser | Provides functionality for parsing a string |
| CQStringView | String view class |
| CQStyle | Abstract base class that encapsulates the look and feel of a GUI |
| CQStyledItemDelegate | Display and editing facilities for data items from a model |
| CQStyleFactory | Creates QStyle objects |
| CQStyleHintReturn | Style hints which return more than basic data types |
| CQStyleHintReturnMask | Style hints that return a QRegion |
| CQStyleHintReturnVariant | Style hints that return a QVariant |
| CQStyleHints | Platform specific hints and settings |
| CQStyleOption | Stores the parameters used by methods in QStyle |
| CQStyleOptionButton | Described the parameters for drawing buttons |
| CQStyleOptionComboBox | Used to describe the parameter for drawing a combobox |
| CQStyleOptionComplex | Holds parameters which are common to all complex controls |
| CQStyleOptionDockWidget | Used to describe the parameters for drawing a dock widget |
| CQStyleOptionFocusRect | Contains parameters used when drawing a focus rectangle with QStyle |
| CQStyleOptionFrame | Describes the parameters for drawing a frame |
| CQStyleOptionGraphicsItem | Stores parameters used to draw a QGraphicsItem |
| CQStyleOptionGroupBox | Describes the parameters for drawing a group box |
| CQStyleOptionHeader | Stores parameters for drawing a header |
| CQStyleOptionMenuItem | Used when drawing a menu item |
| CQStyleOptionProgressBar | Describes the parameters used for drawing a progress bar |
| CQStyleOptionRubberBand | Used to describe the parameters needed for drawing a rubber band |
| CQStyleOptionSizeGrip | Contains parameters used for drawing a size grip |
| CQStyleOptionSlider | Parameters used for drawing a slider |
| CQStyleOptionSpinBox | Used to describe the parameters necessary for drawing a spin box |
| CQStyleOptionTab | Describe the parameters for drawing a tab bar |
| CQStyleOptionTabBarBase | Base version, describes the base region of a tab bar |
| CQStyleOptionTabWidgetFrame | Describes the parameters for drawing the frame around a tab widget |
| CQStyleOptionTitleBar | Parameters for drawing a title bar |
| CQStyleOptionToolBar | Used to describe the parameters for drawing a toolbar |
| CQStyleOptionToolBox | Describes the parameters used to draw a tool box |
| CQStyleOptionToolButton | Used to describe the parameters for drawing a tool button |
| CQStyleOptionViewItem | Base version, describes the parameters used to draw an item in a view widget |
| CQStylePainter | Used for drawing QStyle elements inside a widget |
| CQStylePlugin | Abstract base for custom QStyle plugins |
| CQSupportedWritingSystems | Used when registering fonts with the internal fontdatabase |
| CQSurface | Abstraction of renderable surfaces |
| CQSurfaceFormat | Represents the format of a QSurface |
| CQSvgGenerator | Paint device that is used to create SVG drawings |
| CQSvgRenderer | Used to draw the contents of SVG files onto paint devices |
| CQSvgWidget | Widget that is used to display the contents of Scalable Vector Graphics (SVG) files |
| CQSwipeGesture | Describes a swipe gesture made by the user |
| CQSyntaxHighlighter | QSyntaxHighlighter class provides a mechanism for defining highlighting rules |
| CQSysInfo | QSysInfo provides information about the computer where the application is running |
| CQSystemSemaphore | General counting system semaphore |
| CQSystemTrayIcon | Icon for an application in the system tray |
| CQt | Namespace containing symbols, data types, and identifiers |
| CQTabBar | Tab bar used in tabbed dialogs |
| CQTabletEvent | Parameters that describe a Tablet event |
| CQTableView | Default model/view implementation of a table view |
| CQTableWidget | Item-based table view with a default model |
| CQTableWidgetItem | Item for use with the QTableWidget class |
| CQTableWidgetSelectionRange | Way to interact with selection in a model without using model indexes and a selection model |
| CQTabWidget | Stack of tabbed widgets |
| CQTapAndHoldGesture | Describes a tap-and-hold (aka LongTap) gesture made by the user |
| CQTapGesture | Describes a tap gesture made by the user |
| CQtConcurrentMap | Header providing Concurrent Map and MapReduce |
| CQtConcurrentRun | A header which supports running functions in separate threads |
| CQTcpServer | Provides a TCP-based server |
| CQTcpSocket | TCP socket |
| CQTemporaryDir | Creates a unique directory for temporary use |
| CQTemporaryFile | I/O device which operates on temporary files |
| ►CQTextBlock | Container for text fragments in a QTextDocument |
| Citerator | The QTextBlock::iterator class provides an iterator for reading the contents of a QTextBlock |
| CQTextBlockFormat | Formatting information for blocks of text in a QTextDocument |
| CQTextBlockGroup | Container for text blocks within a QTextDocument |
| CQTextBlockUserData | Used to associate custom data with blocks of text |
| CQTextBoundaryFinder | Provides a way of finding Unicode text boundaries in a string |
| CQTextBrowser | Rich text browser with hypertext navigation |
| CQTextCharFormat | Formatting information for characters in a QTextDocument |
| ►CQTextCodec | Converts between text encodings and QString |
| CConverterState | Stores the current state of the Unicode parser |
| CQTextCodecPlugin | Abstract base for custom QTextCodec plugins |
| CQTextCursor | Offers an API to access and modify QTextDocuments |
| CQTextDecoder | State-based decoder |
| CQTextDocument | Holds formatted text that can be viewed and edited using a QTextEdit |
| CQTextDocumentFragment | Piece of formatted text from a QTextDocument |
| CQTextDocumentWriter | Provides a format-independent interface for writing a QTextDocument to files or other devices |
| ►CQTextEdit | Widget that is used to edit and display both plain and rich text |
| CExtraSelection | The QTextEdit::ExtraSelection structure provides a way of specifying a character format for a given selection in a document |
| CQTextEncoder | State-based encoder |
| CQTextFormat | Formatting information for a QTextDocument |
| CQTextFragment | Holds a piece of text in a QTextDocument with a single QTextCharFormat |
| ►CQTextFrame | Frame in a QTextDocument |
| Citerator | The QTextFrame::iterator class provides an iterator for reading the contents of a QTextFrame |
| CQTextFrameFormat | Formatting information for frames in a QTextDocument |
| CQTextImageFormat | Formatting information for images in a QTextDocument |
| CQTextInlineObject | Represents an inline object in a QTextLayout |
| CQTextItem | All the information required to draw text in a custom paint engine |
| ►CQTextLayout | Used to lay out and render text |
| CFormatRange | This structure is used to apply extra formatting information |
| CQTextLength | Encapsulates the different types of length used in a QTextDocument |
| CQTextLine | Line of text inside a QTextLayout |
| CQTextList | Decorated list of items in a QTextDocument |
| CQTextListFormat | Formatting information for lists in a QTextDocument |
| CQTextObject | Base class for different kinds of objects that can group parts of a QTextDocument together |
| CQTextObjectInterface | Allows drawing of custom text objects in QTextDocuments |
| ►CQTextOption | Description of general rich text properties |
| CTab | Structure which represents a tab stop |
| CQTextStream | Interface for reading and writing text |
| CQTextTable | Table in a QTextDocument |
| CQTextTableCell | Properties of a cell in a QTextTable |
| CQTextTableCellFormat | Formatting information for table cells in a QTextDocument |
| CQTextTableFormat | Formatting information for tables in a QTextDocument |
| CQThread | Platform independent way to manage threads |
| CQThreadPool | Manages a collection of QThreads |
| CQThreadStorage | Per-thread data storage |
| CQTileRules | Holds the rules used to draw a pixmap or image split into segments |
| CQTime | Stores time information |
| CQTimeEdit | Provides a widget for editing times based on the QDateTimeEdit widget |
| CQTimeLine | Timeline for controlling animations |
| CQTimer | Provides repetitive and single-shot timers |
| CQTimerEvent | Parameters that describe a timer event |
| ►CQTimeZone | Converts a QDateTime between UTC and local time for a given time zone |
| COffsetData | Stores time zone offset data for a transition |
| CQToolBar | Provides a movable panel that contains a set of controls |
| CQToolBox | Column of tabbed widget items |
| CQToolButton | Quick-access button to commands or options, usually used inside a QToolBar |
| CQToolTip | Tool tips (balloon help) for any widget |
| CQTouchDevice | Describes the device from which touch events originate |
| ►CQTouchEvent | Contains parameters that describe a touch event |
| CTouchPoint | Information about a touch point in a QTouchEvent |
| CQTransform | Specifies 2D transformations of a coordinate system |
| CQTranslator | Internationalization support for text output |
| CQTreeView | Model/view implementation of a tree view |
| CQTreeWidget | Tree view that uses a predefined tree model |
| CQTreeWidgetItem | Provides an item used with the QTreeWidget class |
| CQTreeWidgetItemIterator | Way to iterate over the items in a QTreeWidget instance |
| CQUdpSocket | UDP socket |
| CQUndoCommand | Base class of all commands stored on a QUndoStack |
| CQUndoGroup | Group of QUndoStack objects |
| CQUndoStack | A stack of QUndoCommand objects |
| CQUndoView | Displays the contents of a QUndoStack |
| CQUniqueArrayPointer | Typedef for QScopedArrayPointer |
| CQUniquePointer | Typedef for QScopedPointer |
| CQUrl | Interface for working with URL syntax |
| CQUrlInfo | Stores information about URLs |
| CQUrlQuery | Provides a way to manipulate key-value pairs in a URL's query |
| CQUuid | Stores a Universally Unique Identifier (UUID) |
| CQValidator | Validation of input text |
| CQVariant | Stores a single value of almost any data type |
| CQVariantAnimation | Provides an abstract base class for animations |
| CQVarLengthArray | Low level variable length array |
| CQVBoxLayout | Lines up widgets vertically |
| ►CQVector | Template class which provides a dynamic or resizable array |
| Cconst_iterator | The QVector::const_iterator class provides an STL style const iterator for QVector and QStack |
| Citerator | The QVector::iterator class provides an STL style iterator for QVector and QStack |
| CQVector2D | Vector or vertex in 2D space |
| CQVector3D | Vector or vertex in 3D space |
| CQVector4D | Represents a point or vector in 4D space |
| CQVectorIterator | Java style const iterator for QVector and QStack |
| CQVersionNumber | Contains a version number with an arbitrary number of segments |
| CQVideoDeviceSelectorControl | Provides a video device selector media control |
| CQVideoEncoderSettings | Set of video encoder settings |
| CQVideoEncoderSettingsControl | Provides access to the settings of a media service that performs video encoding |
| CQVideoFilterRunnable | Represents the implementation of a video filter |
| CQVideoFrame | Representation of a frame of video data |
| CQVideoProbe | Allows monitoring of video frames being played or recorded |
| CQVideoRendererControl | Renders video to a QAbstractVideoSurface |
| CQVideoSurfaceFormat | Stream format of a video presentation surface |
| CQVideoWidget | Provides a widget which presents video produced by a media object |
| CQVideoWidgetControl | Media control which implements a video widget |
| CQVideoWindowControl | Media control for rendering video to a window |
| CQVulkanDeviceFunctions | Provides cross platform access to the device level core Vulkan API |
| CQVulkanExtensionProperties | Represents information about a Vulkan extension properties |
| CQVulkanFunctions | Provides cross platform access to the instance level core Vulkan API |
| CQVulkanInstance | Provides functionality to create a Vulkan instance |
| CQVulkanLayerProperties | Represents information about a Vulkan layer |
| CQVulkanWindow | Subclass of QWindow to perform Vulkan rendering |
| CQVulkanWindowRenderer | Implements the application specific rendering logic for a QVulkanWindow |
| CQWaitCondition | Condition variable for synchronizing threads |
| CQWeakPointer | Stores a weak pointer to a potentially shared object |
| CQWebDatabase | Access to HTML 5 databases created with JavaScript |
| CQWebElement | Convenient access to DOM elements in a QWebFrame |
| ►CQWebElementCollection | Collection of web elements |
| Cconst_iterator | Provides an STL-style const iterator for QWebElementCollection |
| Citerator | The QWebElementCollection::iterator class provides an STL-style iterator for QWebElementCollection |
| CQWebFrame | Frame in a web page |
| CQWebHistory | History of a QWebPage |
| CQWebHistoryInterface | Interface to implement link history |
| CQWebHistoryItem | One item in the history of a QWebPage |
| CQWebHitTestResult | Information about the web page content after a hit test |
| CQWebInspector | Allows the placement and control of a QWebPage's inspector |
| ►CQWebPage | Object to view and edit web documents |
| CChooseMultipleFilesExtensionOption | Describes the option for the multiple files selection extension |
| CChooseMultipleFilesExtensionReturn | Holds the return value for the multiple files selection extension |
| CErrorPageExtensionOption | Describes the option for the error page extension |
| CErrorPageExtensionReturn | Defines the page which will be shown in a frame where an error occurred |
| CExtensionOption | An extended input argument to QWebPage's extension support |
| CExtensionReturn | Provides an output result from a QWebPage's extension |
| CViewportAttributes | Describes hints that can be applied to a viewport |
| ►CQWebPluginFactory | Used to embed custom data types in web pages |
| CMimeType | The QWebPluginFactory::MimeType structure describes a mime type supported by a plugin |
| CPlugin | This structure describes the properties of a plugin a QWebPluginFactory can create |
| CQWebSecurityOrigin | Defines a security boundary for web sites |
| CQWebSettings | Object to store the settings used by QWebPage and QWebFrame |
| CQWebView | Widget that is used to view and edit web documents |
| CQWhatsThis | Used to provide a simple help description of a widget |
| CQWhatsThisClickedEvent | Event that can be used to handle hyperlinks in a "What's This?" text |
| CQWheelEvent | Parameters that describe a wheel event |
| CQWidget | Base class for all user interface controls |
| CQWidgetAction | Used to add custom widgets for classes like a QToolbar which support actions |
| CQWidgetItem | Layout item that represents a widget |
| CQWindow | Represents a window in the underlying windowing system |
| CQWindowsStyle | Microsoft Windows-like look and feel |
| CQWindowStateChangeEvent | Window state before a window state change |
| CQWindowsVistaStyle | Provides a look and feel suitable for applications on Microsoft Windows Vista |
| CQWindowsXPStyle | Microsoft Windows XP-like look and feel |
| CQWinEventNotifier | Provides support for the Windows wait functions |
| CQWizard | Provides support for wizards |
| CQWizardPage | Base class for wizard pages |
| CQWriteLocker | Simplifies locking and unlocking read and write locks for write access |
| CQXmlAttributes | XML attributes |
| CQXmlContentHandler | Interface to report the logical content of XML data |
| CQXmlDeclHandler | Interface to report declaration content of XML data |
| CQXmlDefaultHandler | Default implementation of all the XML handler classes |
| CQXmlDTDHandler | Interface to report DTD content of XML data |
| CQXmlEntityResolver | Interface to resolve external entities contained in XML data |
| CQXmlErrorHandler | Interface to report errors in XML data |
| CQXmlFormatter | Implementation of QXmlSerializer for transforming XQuery output into formatted XML |
| CQXmlInputSource | Input data for the QXmlReader subclasses |
| CQXmlItem | Either an XML node or an atomic value |
| CQXmlLexicalHandler | Interface to report the lexical content of XML data |
| CQXmlLocator | XML handler classes with information about the parsing position within a file |
| CQXmlName | Name of an XML node, in an efficient, namespace-aware way |
| CQXmlNamePool | Table of shared strings referenced by instances of QXmlName |
| CQXmlNamespaceSupport | Helper class for XML readers which want to include namespace support |
| CQXmlNodeModelIndex | Identifies a node in an XML node model subclassed from QAbstractXmlNodeModel |
| CQXmlParseException | Used to report errors with the QXmlErrorHandler interface |
| CQXmlQuery | Performs XQueries on XML data, or on non-XML data modeled to look like XML |
| CQXmlReader | Interface for XML readers |
| CQXmlResultItems | Iterates through the results of evaluating an XQuery in QXmlQuery |
| CQXmlSchema | Loading and validation of a W3C XML Schema |
| CQXmlSchemaValidator | Validates XML instance documents against a W3C XML Schema |
| CQXmlSerializer | An implementation of QAbstractXmlReceiver for transforming XQuery output into unformatted XML |
| CQXmlSimpleReader | Implementation of a simple XML parser |
| CQXmlStreamAttribute | Represents a single XML attribute |
| CQXmlStreamAttributes | Vector of QXmlStreamAttribute |
| CQXmlStreamEntityDeclaration | DTD entity declaration |
| CQXmlStreamEntityResolver | Entity resolver for a QXmlStreamReader |
| CQXmlStreamNamespaceDeclaration | Namespace declaration |
| CQXmlStreamNotationDeclaration | DTD notation declaration |
| CQXmlStreamReader | Fast parser for reading well formed XML via a simple streaming API |
| CQXmlStreamWriter | XML writer with a simple streaming API |