The QtGui module extends QtCore with GUI functionality. More...
| The abstract base class of button widgets, providing functionality common to buttons | |
| The base class for font engine plugins in Qt for Embedded Linux | |
| Common base for all path items | |
| Used to display and edit data items from a model | |
| The basic functionality for item view classes | |
| Base implementation for print dialogs used to configure printers | |
| Base class for proxy item models that can do sorting, filtering or other data processing tasks | |
| Scrolling area with on-demand scroll bars | |
| Integer value within a range | |
| Spinbox and a line edit to display values | |
| Abstract base class used to implement custom layouts for QTextDocuments | |
| Enums and static functions relating to accessibility | |
| The base class for accessibility back-ends | |
| Abstract base for accessibility bridge plugins | |
| Used to query addition accessibility information about complex widgets | |
| Defines an interface that exposes information about accessible objects | |
| Implements parts of the QAccessibleInterface for QObjects | |
| Abstract base for accessibility plugins | |
| Implements the QAccessibleInterface for QWidgets | |
| Abstract user interface action that can be inserted into widgets | |
| Event that is generated when a QAction is added, removed, or changed | |
| Groups actions together | |
| Manages the GUI application's control flow and main settings | |
| Monochrome (1-bit depth) pixmaps | |
| Lines up child widgets horizontally or vertically | |
| Defines the fill pattern of shapes drawn by QPainter | |
| Container to organize groups of button widgets | |
| CDE look and feel | |
| Monthly based calendar widget allowing the user to select a date | |
| Checkbox with a text label | |
| Widget style similar to the Clearlooks style available in GNOME | |
| Access to the window system clipboard | |
| Contains parameters that describe a close event | |
| Colors based on RGB, HSV or CMYK values | |
| Dialog widget for specifying colors | |
| Contains color groups for each widget state | |
| Maps device independent QColors to device dependent pixel values | |
| Model/view implementation of a column view | |
| Combined button and popup list | |
| Vista style command link button | |
| Encapsulates the common Look and Feel of a GUI | |
| Completions based on an item model | |
| Used in combination with QBrush to specify a conical gradient brush | |
| Contains parameters that describe a context menu event | |
| Communication capabilities between clients in Qt for Embedded Linux | |
| Mouse cursor with an arbitrary shape | |
| Provided to activate hardware accelerated paint engines in Qt for Embedded Linux | |
| Mapping between a section of a data model to widgets | |
| Widget for editing dates based on the QDateTimeEdit widget | |
| Widget for editing dates and times | |
| Base class for window decorations in Qt for Embedded Linux | |
| Base class providing default window decorations | |
| Creates window decorations in Qt for Embedded Linux | |
| Abstract base class for window decoration plugins in Qt for Embedded Linux | |
| Methods for accessing common desktop services | |
| Access to screen information on multi-head systems | |
| Rounded range control (like a speedometer or potentiometer) | |
| The base class of dialog windows | |
| Widget that presents buttons in a layout that is appropriate to the current widget style | |
| Direct access to the underlying hardware in Qt for Embedded Linux | |
| Widget that can be docked inside a QMainWindow or floated as a top-level window on the desktop | |
| Spin box widget that takes doubles | |
| Range checking of floating-point numbers | |
| Support for MIME-based drag and drop data transfer | |
| Event which is sent to a widget when a drag and drop action enters it | |
| Event that is sent to a widget when a drag and drop action leaves it | |
| Event which is sent while a drag and drop action is in progress | |
| Event which is sent when a drag and drop action is completed | |
| Error message display dialog | |
| Dialog that allow users to select files or directories | |
| File icons for the QDirModel and the QFileSystemModel classes | |
| Event that will be sent when there is a request to open a file or a URL | |
| Data model for the local filesystem | |
| Contains event parameters for widget focus events | |
| Focus frame which can be outside of a widget's normal paintable area | |
| Specifies a font used for drawing text | |
| Combobox that lets the user select a font family | |
| Information about the fonts available in the underlying window system | |
| Dialog widget for selecting a font | |
| Describes a specific font provided by a font engine plugin | |
| The base class for font engine factory plugins in Qt for Embedded Linux | |
| General information about fonts | |
| Font metrics information | |
| Font metrics information | |
| Manages forms of input widgets and their associated labels | |
| The base class of widgets that can have a frame | |
| Template class that represents a NxM transformation matrix with N columns and M rows | |
| Abstract base class for window-system related plugins in Qt QPA | |
| Creates window-system related plugin drivers in Qt QPA | |
| Represents a gesture, containing properties that describe the corresponding user input | |
| The description of triggered gestures | |
| The infrastructure for gesture recognition | |
| Direct access to the internal glyphs in a font | |
| Used in combination with QBrush to specify gradient fills | |
| Represents an anchor between two items in a QGraphicsAnchorLayout | |
| Layout where one can anchor widgets together in Graphics View | |
| Blur effect | |
| Colorize effect | |
| Drop shadow effect | |
| The base class for all graphics effects | |
| Ellipse item that you can add to a QGraphicsScene | |
| Grid layout for managing widgets in Graphics View | |
| The base class for all graphical items in a QGraphicsScene | |
| Simple animation support for QGraphicsItem | |
| Container that treats a group of items as a single item | |
| The base class for all layouts in Graphics View | |
| Can be inherited to allow your custom items to be managed by layouts | |
| Line item that you can add to a QGraphicsScene | |
| Horizontal or vertical layout for managing widgets in Graphics View | |
| Base class for all graphics items that require signals, slots and properties | |
| Opacity effect | |
| Path item that you can add to a QGraphicsScene | |
| Pixmap item that you can add to a QGraphicsScene | |
| Polygon item that you can add to a QGraphicsScene | |
| Proxy layer for embedding a QWidget in a QGraphicsScene | |
| Rectangle item that you can add to a QGraphicsScene | |
| Rotation transformation around a given axis | |
| Scale transformation | |
| Surface for managing a large number of 2D graphical items | |
| Context menu events in the graphics view framework | |
| Events for drag and drop in the graphics view framework | |
| Base class for all graphics view related events | |
| Events when a tooltip is requested | |
| Hover events in the graphics view framework | |
| Mouse events in the graphics view framework | |
| Events for widget moving in the graphics view framework | |
| Events for widget resizing in the graphics view framework | |
| Wheel events in the graphics view framework | |
| Simple text path item that you can add to a QGraphicsScene | |
| Text item that you can add to a QGraphicsScene to display formatted text | |
| Abstract base class for building advanced transformations on QGraphicsItems | |
| Widget for displaying the contents of a QGraphicsScene | |
| The base class for all widget items in a QGraphicsScene | |
| Lays out widgets in a grid | |
| Group box frame with a title | |
| Widget style rendered by GTK+ | |
| Lines up widgets horizontally | |
| Header row or header column for item views | |
| Event that is used to request helpful information about a particular point in a widget | |
| Event which is sent after a widget is hidden | |
| Contains parameters that describe a mouse event | |
| Scalable icons in different modes and states | |
| Indicates that a main icon drag has begun | |
| Abstract base class for QIcon renderers | |
| Abstract base for custom QIconEngine plugins | |
| Abstract base for custom QIconEngineV2 plugins | |
| Abstract base class for QIcon renderers | |
| Proxies its source model unmodified | |
| Hardware-independent image representation that allows direct access to the pixel data, and can be used as a paint device | |
| Defines the common image I/O interface for all image formats in Qt | |
| Defines an interface for writing an image format plugin | |
| Format independent interface for reading images from files or other devices | |
| Format independent interface for writing images to files or other devices | |
| Abstracts the input method dependent data and composing state | |
| Creates QInputContext objects | |
| Abstract base for custom QInputContext plugins | |
| Simple convenience dialog to get a single value from the user | |
| The base class for events that describe user input | |
| Parameters for input method events | |
| Validator that ensures a string contains a valid integer within a specified range | |
| Display and editing facilities for data items from a model | |
| Makes it possible to create item editor creator bases without subclassing QItemEditorCreatorBase | |
| Abstract base class that must be subclassed when implementing new item editor creators | |
| Widgets for editing item data in views and delegates | |
| Manages information about selected items in a model | |
| Keeps track of a view's selected items | |
| Manages information about a range of selected items in a model | |
| Creates keyboard drivers in Qt for Embedded Linux | |
| Abstract base class for keyboard driver plugins in Qt for Embedded Linux | |
| Describes a key event | |
| Transition for key events | |
| Encapsulates a key sequence as used by shortcuts | |
| Displays a number with LCD-like digits | |
| Text or image display | |
| The base class of geometry managers | |
| Abstract item that a QLayout manipulates | |
| One-line text editor | |
| Used in combination with QBrush to specify a linear gradient brush | |
| List or icon view onto a model | |
| Item-based list widget | |
| Item for use with the QListWidget item view class | |
| Widget for Mac OS X that can be used to wrap arbitrary Cocoa views (i.e., NSView subclasses) and insert them into Qt hierarchies | |
| Widget for Mac OS X that provides a way to put Qt widgets into Carbon or Cocoa hierarchies depending on how Qt was configured | |
| Converts between a MIME type and a Uniform Type Identifier (UTI) format | |
| Mac OS X style using the Apple Appearance Manager | |
| Main application window | |
| Represents a 4x4 transformation matrix in 3D space | |
| Area in which MDI windows are displayed | |
| Subwindow class for QMdiArea | |
| Menu widget for use in menu bars, context menus, and other popup menus | |
| Horizontal menu bar | |
| Represents an item in a menu | |
| Modal dialog for informing the user or for asking the user a question and receiving an answer | |
| Motif look and feel | |
| Creates mouse drivers in Qt for Embedded Linux | |
| Abstract base class for mouse driver plugins in Qt for Embedded Linux | |
| Contains parameters that describe a mouse event | |
| Transition for mouse events | |
| Contains event parameters for move events | |
| Convenience class for playing movies with QImageReader | |
| Configuration dialog for the page-related options on a printer | |
| The base class of objects that can be painted | |
| Abstract definition of how QPainter draws to a given device on a given platform | |
| Information about the active paint engine's current state | |
| Contains event parameters for paint events | |
| Performs low-level painting on widgets and other paint devices | |
| Container for painting operations, enabling graphical shapes to be constructed and reused | |
| Used to generate fillable outlines for a given painter path | |
| Contains color groups for each widget state | |
| Describes a panning gesture made by the user | |
| Defines how a QPainter should draw lines and outlines of shapes | |
| Paint device that records and replays QPainter commands | |
| Describes a pinch gesture made by the user | |
| Off-screen image representation that can be used as a paint device | |
| Application-wide cache for pixmaps | |
| Implements a plain text layout for QTextDocument | |
| Widget that is used to edit and display plain text | |
| Widget style similar to the Plastik style available in KDE | |
| Information about pointer device events (movement, buttons), and requests to change the currently displayed cursor | |
| Set of graphics intended to be used as cursors | |
| Makes it possible to customize how fonts are discovered and how they are rendered | |
| Specifies the display format of an OpenGL rendering context and if possible attributes of the corresponding QPlatformWindow | |
| Vector of points using integer precision | |
| Vector of points using floating point precision | |
| Dialog for specifying the printer's configuration | |
| Defines an interface for how QPrinter interacts with a given printing subsystem | |
| Dialog for previewing and configuring page layouts for printer output | |
| Widget for previewing page layouts for printer output | |
| Paint device that paints on a printer | |
| Gives access to information about existing printers | |
| Horizontal or vertical progress bar | |
| Feedback on the progress of a slow operation | |
| Generic interface to QScreen implementations | |
| Generic interface to QScreenCursor implementations | |
| Convenience class that simplifies dynamically overriding QStyle elements | |
| Command button | |
| Represents a quaternion consisting of a vector and scalar | |
| Used in combination with QBrush to specify a radial gradient brush | |
| Radio button with a text label | |
| Enables hardware acceleration of painting operations in Qt for Embedded Linux | |
| Access to a single physical instance of a font | |
| Used to check a string against a regular expression | |
| Specifies a clip region for a painter | |
| Contains event parameters for resize events | |
| Rectangle or line that can indicate a selection or a boundary | |
| Helper class for S60 migration | |
| Support for migration from S60 | |
| Helper class for S60 migration | |
| Look and feel suitable for applications on S60 | |
| Base class for screen drivers in Qt for Embedded Linux | |
| Base class for screen cursors in Qt for Embedded Linux | |
| Creates screen drivers in Qt for Embedded Linux | |
| Abstract base class for screen driver plugins in Qt for Embedded Linux | |
| Scrolling view onto another widget | |
| Vertical or horizontal scroll bar | |
| Access to the session manager | |
| Used to create keyboard shortcuts | |
| Event which is generated when the user presses a key combination | |
| Event that is sent when a widget is shown | |
| Resize handle for resizing top-level windows | |
| Layout attribute describing horizontal and vertical resizing policy | |
| Vertical or horizontal slider | |
| Support for sorting and filtering data passed between another model and a view | |
| Access to the platform audio facilities | |
| Blank space in a layout | |
| Spin box widget | |
| Splash screen that can be shown during application startup | |
| Implements a splitter widget | |
| Handle functionality of the splitter | |
| Stack of widgets where only one widget is visible at a time | |
| Stack of widgets where only one widget is visible at a time | |
| Item for use with the QStandardItemModel class | |
| The possibility to register widgets without having to subclass QItemEditorCreatorBase | |
| Generic model for storing custom data | |
| Enables optimized drawing of text when the text and its layout is updated rarely | |
| Horizontal bar suitable for presenting status information | |
| Event that is used to show messages in a status bar | |
| Model that supplies strings to views | |
| Abstract base class that encapsulates the look and feel of a GUI | |
| Creates QStyle objects | |
| Style hints that return more than basic data types | |
| Style hints that return a QRegion | |
| Style hints that return a QVariant | |
| Stores the parameters used by QStyle functions | |
| Used to describe the parameters for drawing buttons | |
| Used to describe the parameter for drawing a combobox | |
| Used to hold parameters that are common to all complex controls | |
| Used to describe the parameters for drawing a dock widget | |
| Used to describe the parameters for drawing a focus rectangle with QStyle | |
| Used to describe the parameters for drawing a frame | |
| Used to describe the parameters necessary for drawing a frame in Qt 4.1 or above | |
| Used to describe the parameters necessary for drawing a frame in Qt 4.1 or above | |
| Used to describe the parameters needed to draw a QGraphicsItem | |
| Describes the parameters for drawing a group box | |
| Used to describe the parameters for drawing a header | |
| Used to describe the parameter necessary for drawing a menu item | |
| Used to describe the parameters necessary for drawing a progress bar | |
| Used to describe the parameters necessary for drawing a progress bar in Qt 4.1 or above | |
| Used to describe the parameters for drawing various parts of a Q3DockWindow | |
| Used to describe the parameters for drawing a Q3ListView | |
| Used to describe an item drawn in a Q3ListView | |
| Used to describe the parameters needed for drawing a rubber band | |
| Used to describe the parameter for drawing a size grip | |
| Used to describe the parameters needed for drawing a slider | |
| Used to describe the parameters necessary for drawing a spin box | |
| Used to describe the parameters for drawing a tab bar | |
| Used to describe the base of a tab bar, i.e. the part that the tab bar usually overlaps with | |
| Used to describe the base of a tab bar, i.e. the part that the tab bar usually overlaps with | |
| Used to describe the parameters necessary for drawing a tabs in Qt 4.1 or above | |
| Used to describe the parameters necessary for drawing a tabs in Qt 4.5 or above | |
| Used to describe the parameters for drawing the frame around a tab widget | |
| Used to describe the parameters for drawing the frame around a tab widget | |
| Used to describe the parameters for drawing a title bar | |
| Used to describe the parameters for drawing a toolbar | |
| Used to describe the parameters needed for drawing a tool box | |
| Used to describe the parameters necessary for drawing a frame in Qt 4.3 or above | |
| Used to describe the parameters for drawing a tool button | |
| Used to describe the parameters used to draw an item in a view widget | |
| Used to describe the parameters necessary for drawing a frame in Qt 4.2 or above | |
| Used to describe the parameters necessary for drawing a frame in Qt 4.3 or above | |
| Used to describe the parameters necessary for drawing a frame in Qt 4.4 or above | |
| Convenience class for drawing QStyle elements inside a widget | |
| Abstract base for custom QStyle plugins | |
| Display and editing facilities for data items from a model | |
| Used when registering fonts with the internal Qt fontdatabase | |
| Describes a swipe gesture made by the user | |
| Contains a Symbian event of any type | |
| Allows you to define syntax highlighting rules, and in addition you can use the class to query a document's current formatting or user data | |
| Icon for an application in the system tray | |
| Tab bar, e.g. for use in tabbed dialogs | |
| Stack of tabbed widgets | |
| Default model/view implementation of a table view | |
| Item-based table view with a default model | |
| Item for use with the QTableWidget class | |
| Way to interact with selection in a model without using model indexes and a selection model | |
| Contains parameters that describe a Tablet event | |
| Describes a tap-and-hold (aka LongTap) gesture made by the user | |
| Describes a tap gesture made by the user | |
| Container for text fragments in a QTextDocument | |
| Formatting information for blocks of text in a QTextDocument | |
| Container for text blocks within a QTextDocument | |
| Used to associate custom data with blocks of text | |
| Rich text browser with hypertext navigation | |
| Formatting information for characters in a QTextDocument | |
| Offers an API to access and modify QTextDocuments | |
| Holds formatted text that can be viewed and edited using a QTextEdit | |
| Represents a piece of formatted text from a QTextDocument | |
| Format-independent interface for writing a QTextDocument to files or other devices | |
| Widget that is used to edit and display both plain and rich text | |
| Formatting information for a QTextDocument | |
| Holds a piece of text in a QTextDocument with a single QTextCharFormat | |
| Represents a frame in a QTextDocument | |
| Formatting information for frames in a QTextDocument | |
| Formatting information for images in a QTextDocument | |
| Represents an inline object in a QTextLayout | |
| All the information required to draw text in a custom paint engine | |
| Used to lay out and render text | |
| Encapsulates the different types of length used in a QTextDocument | |
| Represents a line of text inside a QTextLayout | |
| Decorated list of items in a QTextDocument | |
| Formatting information for lists in a QTextDocument | |
| Base class for different kinds of objects that can group parts of a QTextDocument together | |
| Allows drawing of custom text objects in QTextDocuments | |
| Description of general rich text properties | |
| Represents a table in a QTextDocument | |
| Represents the properties of a cell in a QTextTable | |
| Formatting information for table cells in a QTextDocument | |
| Formatting information for tables in a QTextDocument | |
| Widget for editing times based on the QDateTimeEdit widget | |
| Movable panel that contains a set of controls | |
| Column of tabbed widget items | |
| Quick-access button to commands or options, usually used inside a QToolBar | |
| Tool tips (balloon help) for any widget | |
| Contains parameters that describe a touch event | |
| Specifies 2D transformations of a coordinate system | |
| Default model/view implementation of a tree view | |
| Tree view that uses a predefined tree model | |
| Item for use with the QTreeWidget convenience class | |
| Way to iterate over the items in a QTreeWidget instance | |
| The base class of all commands stored on a QUndoStack | |
| Group of QUndoStack objects | |
| Stack of QUndoCommand objects | |
| Displays the contents of a QUndoStack | |
| Lines up widgets vertically | |
| Validation of input text | |
| Represents a vector or vertex in 2D space | |
| Represents a vector or vertex in 3D space | |
| Represents a vector or vertex in 4D space | |
| Mouse calibration and noise reduction in Qt for Embedded Linux | |
| Encapsulates a client process in Qt for Embedded Linux | |
| Enables embedded top-level widgets in Qt for Embedded Linux | |
| Encapsulates an event in Qt for Embedded Linux | |
| International input methods in Qt for Embedded Linux | |
| Base class for keyboard drivers in Qt for Embedded Linux | |
| Base class for mouse drivers in Qt for Embedded Linux | |
| Container for mouse calibration data in Qt for Embedded Linux | |
| Base class for screensavers in Qt for Embedded Linux | |
| Encapsulates a server process in Qt for Embedded Linux | |
| Encapsulates a top-level window in Qt for Embedded Linux | |
| Simple description of any widget, i.e. answering the question "What's This?" | |
| Event that can be used to handle hyperlinks in a "What's This?" text | |
| Contains parameters that describe a wheel event | |
| The base class of all user interface objects | |
| Extends QAction by an interface for inserting custom widgets into action based containers, such as toolbars | |
| Layout item that represents a widget | |
| The window state before a window state change | |
| Maps open-standard MIME to Window Clipboard formats | |
| Microsoft Windows-like look and feel | |
| Look and feel suitable for applications on Microsoft Windows Vista | |
| Microsoft Windows XP-like look and feel | |
| Framework for wizards | |
| The base class for wizard pages | |
| XEmbed container widget | |
| XEmbed client widget | |
| Information about the X display configuration | 
To include the definitions of both modules' classes, use the following directive:
#include <QtGui>