Contains QColor predefined constants

File icons for the QFileSystemModel class

QAbstractTextDocumentLayout::PaintContext class is a convenience class defining the parameters used when painting a document's layout

Enums and static functions related to accessibility

Implements support for objects with editable text

Defines an interface that exposes information about accessible objects

Notfies the accessibility framework that the state of an object has changed

Signifies a change in a table, list, or tree where cells are added or removed. If the change affected a number of rows, firstColumn and lastColumn will return -1. Likewise for columns, the row functions may return -1

Notifies of text being inserted

Notifies of text being deleted

Notifies about text changes. This is for accessibles that support editable text such as line edits. This event occurs for example when a portion of selected text gets replaced by pasting a new text or in override mode of editors

Implements support for objects that manipulate a value

Event that is generated when a QAction is added, removed, or changed

Drawing area for QWindow

Defines the fill pattern of shapes drawn by QPainter

Contains parameters that describe a close event

Color space abstraction

Used in combination with QBrush to specify a conical gradient brush

Mouse cursor with an arbitrary shape

Range checking of floating-point numbers

Event which is sent to a widget when a drag and drop action enters it

Event which is sent while a drag and drop action is in progress

Contains parameters that describe an enter event

Contains event parameters for expose events

Data model for the local filesystem

Specifies a query for a font used for drawing text

General information about fonts

Font metrics information

Abstract base class for plugins

Direct access to the internal glyphs in a font

Manages the GUI application's control flow and main settings

Event which is sent after a widget is hidden

Scalable icons in different modes and states

Abstract base class for QIcon renderers

Abstract base for custom QIconEngine plugins

Defines the common image I/O interface for all image formats in Qt

Format independent interface for reading images from files or other devices

Describes a device from which a QInputEvent originates

Access to the active text input method

QInputMethodEvent::Attribute class stores an input method attribute

Validator that ensures a string contains a valid integer within a specified range

Encapsulates a key sequence as used by shortcuts

Represents a 4x4 transformation matrix in 3D space

Contains event parameters for move events

Contains parameters that describe a gesture event

Native interface to an NSOpenGLContext on macOS

Native interface to a GLX context

Represents an offscreen surface in the underlying platform

Represents a group of contexts sharing OpenGL resources

Cross-platform access to the OpenGL ES 2.0 API

Describes the size, orientation and margins of a page

Describes the size and name of a defined page size

The base class of objects that can be painted on with QPainter

Abstract definition of how QPainter draws to a given device on a given platform

Contains event parameters for paint events

This class is used in conjunction with the QPainter::drawPixmapFragments() function to specify how a pixmap, or sub-rect of a pixmap, is drawn

QPainterPath::Element class specifies the position and type of a subpath

Contains color groups for each widget state

Defines how a QPainter should draw lines and outlines of shapes

Class for describing different pixel layouts in graphics buffers

Application-wide cache for pixmaps

Used to notify about native platform surface events

Describes a device from which mouse, touch or tablet events originate

List of points using integer precision

Represents a quaternion consisting of a vector and scalar

Enables hardware acceleration of painting operations in Qt for Embedded Linux

Access to a single physical instance of a font

Contains event parameters for resize events

Used to query screen properties

Sent in preparation of scrolling

Used to create keyboard shortcuts

Event that is sent when a widget is shown

Item for use with the QStandardItemModel class

Enables optimized drawing of text when the text and its layout is updated rarely

Contains platform specific hints and settings

Abstraction of renderable surfaces in Qt

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

Container for text fragments in a QTextDocument

Formatting information for blocks of text in a QTextDocument

Used to associate custom data with blocks of text

Offers an API to access and modify QTextDocuments

Represents a piece of formatted text from a QTextDocument

Formatting information for a QTextDocument

Represents a frame in a QTextDocument

Formatting information for images in a QTextDocument

All the information required to draw text in a custom paint engine

QTextLayout::FormatRange structure is used to apply extra formatting information for a specified area in the text layout's content

Represents a line of text inside a QTextLayout

Formatting information for lists in a QTextDocument

Allows drawing of custom text objects in QTextDocuments

Represents the properties of a cell in a QTextTable

Formatting information for tables in a QTextDocument

Specifies 2D transformations of a coordinate system

Group of QUndoStack objects

Validation of input text

Represents a vector or vertex in 3D space

Cross-platform access to the device level core Vulkan 1.0 API

Represents a native Vulkan instance, enabling Vulkan rendering onto a QSurface

Used to implement the application-specific rendering logic for a QVulkanWindow

Contains parameters that describe a wheel event

The window state before a window state change