Learn what Felgo offers to help your business succeed. Start your free evaluation today! Felgo for Your Business

Qt Framework Overview

The Qt framework is the foundation of Felgo, you can use component and feature of the Qt framework. Felgo extends Qt with components and services for mobile app and game development.

Qt Modules Overview

The following list contains all modules available with Qt.

Qt Essentials

Qt essentials define the foundation of Qt on all platforms. They are available on all supported development platforms and on the tested target platforms. They will remain source and binary compatible during Qt 6.

Essential modules are general and useful for a majority of Qt applications. A module that is used for a special purpose is considered an add-on module even if it is available on all supported platforms.

The following table lists the Qt essentials:

Module Description
Qt Core Core non-graphical classes used by other modules.
Qt GUI Base classes for graphical user interface (GUI) components. Includes OpenGL.
Qt Multimedia Classes for audio, video, radio and camera functionality.
Qt Multimedia Widgets Widget-based classes for implementing multimedia functionality.
Qt Network Classes to make network programming easier and more portable.
Qt QML Classes for QML and JavaScript languages.
Qt Quick A declarative framework for building highly dynamic applications with custom user interfaces.
Qt Quick Controls 2 Provides lightweight QML types for creating performant user interfaces for desktop, embedded, and mobile devices. These types employ a simple styling architecture and are very efficient.
Qt Quick Layouts Layouts are items that are used to arrange Qt Quick 2 based items in the user interface.
Qt Quick Test A unit test framework for QML applications, where the test cases are written as JavaScript functions.
Qt SQL Classes for database integration using SQL.
Qt Test Classes for unit testing Qt applications and libraries.
Qt Widgets Classes to extend Qt GUI with C++ widgets.

Qt Add-Ons

Qt Add-On modules bring additional value for specific purposes. These modules may only be available on some development platform. Many add-on modules are either feature-complete and exist for backwards compatibility, or are only applicable to certain platforms. Each add-on module specifies its compatibility promise separately.

Some add-ons have to be installed separately using the Maintenance Tool of your installation.

The following table lists the Qt add-ons:

Module Development Platforms Target Platforms Description
Active Qt Windows Classes for applications which use ActiveX and COM
Qt 3D All Functionality for near-realtime simulation systems with support for 2D and 3D rendering.
Qt Bluetooth All Android, iOS, Linux and macOS Provides access to Bluetooth hardware.
Qt Concurrent Classes for writing multi-threaded programs without using low-level threading primitives.
Qt D-Bus All Classes for inter-process communication over the D-Bus protocol.
Qt 5 Compatibility APIs: Graphical Effects All Graphical effects for use with Qt Quick 2.
Qt Help All All Classes for integrating documentation into applications, similar to Qt Assistant.
Qt Image Formats All Plugins for additional image formats: TIFF, MNG, TGA, WBMP.
Qt Network Authorization All All Provides support for OAuth-based authorization to online services.
Qt NFC All Android and Linux Provides access to Near-Field communication (NFC) hardware.
Qt OpenGL (Deprecated) OpenGL support classes. Deprecated in favor of the QOpenGL* classes in the Qt GUI module.
Qt Positioning All Android, iOS, macOS, Linux. Provides access to position, satellite and area monitoring classes.
Qt Print Support All Classes to make printing easier and more portable.
Qt Quick Controls All All Reusable Qt Quick based UI controls to create classic desktop-style user interfaces.
Qt Quick Widgets All Provides a C++ widget class for displaying a Qt Quick user interface.
Qt SCXML All All Provides classes and tools for creating state machines from SCXML files and embedding them in applications.
Qt Sensors All Android, Qt for iOS and Mer. Provides access to sensor hardware and motion gesture recognition.
Qt Serial Bus All Windows, Linux and Boot to Qt targets. Provides access to serial industrial bus interface. Currently the module supports the CAN bus and Modbus protocols.
Qt Serial Port All Windows, Linux, and macOS. Provides access to hardware and virtual serial ports.
Qt SVG All Classes for displaying the contents of SVG files. Supports a subset of the SVG 1.2 Tiny standard.
Qt UI Tools All All Classes for loading QWidget based forms created in Qt Designer dynamically, at runtime.
Qt WebChannel All All Provides access to QObject or QML objects from HTML clients for seamless integration of Qt applications with HTML/JavaScript clients.
Qt WebEngine All Windows, Linux, and macOS. Classes and functions for embedding web content in applications using the Chromium browser project.
Qt WebSockets All All Provides WebSocket communication compliant with RFC 6455.
Qt WebView All Platforms with a native web engine. Displays web content in a QML application by using APIs native to the platform, without the need to include a full web browser stack.
Qt XML C++ implementations of SAX and DOM.

Note: This module is not required to use QXmlStreamReader and QXmlStreamWriter. They are already part of Qt Core.

Qt Wayland Compositor Linux Linux and Boot to Qt targets. Provides a framework to develop a Wayland compositor.

Add-ons available under Commercial Licenses, or GNU General Public License v3

Qt Charts All UI Components for displaying visually pleasing charts, driven by static or dynamic data models.
Qt Data Visualization All All UI Components for creating stunning 3D data visualizations.
Qt Virtual Keyboard All Linux and Windows desktop, and Boot to Qt targets. A framework for implementing different input methods as well as a QML virtual keyboard. Supports localized keyboard layouts and custom visual themes.

Qt QML Modules Overview

These are the QML API pages for Qt's QML modules.

Felgo Components Module

Felgo Plugins

The Felgo plugins offer platform-specific functionality.

Qt 3D Core QML Types

Provides core Qt 3D QML types

Qt 3D Extras QML Types

Provides Qt 3D QML types for the extras module

Qt 3D Input QML Types

Provides QML types for Qt 3D user input

Qt 3D Logic QML Types

Provides QML types to synchronize frames with the 3D backend

Qt 3D Qt3DAnimation QML Types

Provides Qt 3D QML types for the animation module

Qt 3D Render QML Types

Provides Qt 3D QML types for rendering

Qt 3D Scene2D QML Types

Provides Qt 3D QML types for the scene2d module

Qt 3D Scene3D QML Types

Provides Qt 3D QML types for the Scene3D module

Qt 5 Compatibility APIs: Graphical Effect QML Types

Qt Graphical Effects module is provided for compatibility with applications written for Qt 5

Qt Charts QML Types

QML types for the Qt Charts API

Qt Data Visualization QML Types

QML types for the Qt Data Visualization API

Qt Labs FolderListModel QML Types

FolderListModel provides a model of the contents of a file system folder

Qt Labs Location QML Types

Provides experimental QtLocation QML types, such as Navigator and various map objects types (not to be confused with map items)

Qt Labs Platform QML Types

Provides QML types for native platform extensions

Qt Labs Settings QML Types

Provides persistent platform-independent application settings

Qt Labs WavefrontMesh QML Types

WavefrontMesh provides a mesh based on a Wavefront .obj file

Qt Location QML Types

Provides QML types for mapping and location information

Qt Lottie Animation QML Types

Provides QML types to display Bodymovin graphics and animations

Qt Multimedia QML Types

Provides QML types for multimedia support

Qt OPC UA QML Types

Provides QML types for Qt OPC UA

Qt Positioning QML Types

Provides QML types for position information

Qt QML QML Types

List of QML types provided by the Qt QML module

Qt QML WorkerScript QML Types

Provides QML types for worker scripts

Qt Quick 3D Asset Utility QML Types

Provides a way to load 3D assets directly from source at runtime

Qt Quick 3D Effects QML Types

Provides QML types for the effects included in the Qt Quick 3D effect library

Qt Quick 3D Helpers QML Types

Module containing helpers for creating applications using Qt Quick 3D

Qt Quick 3D Particles3D QML Types

Module containing Particles for the Qt Quick 3D

Qt Quick 3D QML Types

Provides the QML types to include 3D items into a Qt Quick scene

Qt Quick Controls QML Types

Provides QML types for user interfaces (Qt Quick Controls)

Qt Quick Dialogs QML Types

Provides QML types for creating and interacting with system dialogs

Qt Quick Layouts QML Types

Provides QML types for arranging QML items in a user interface

Qt Quick Local Storage QML Types

Provides a JavaScript object singleton type for accessing a local SQLite database

Qt Quick Particles QML Types

Provides QML types for particle effects

Qt Quick QML Types

Provides graphical QML types

Qt Quick Shapes QML Types

Provides QML types for drawing stroked and filled shapes

Qt Quick Shared Image Provider

Adds an image provider which utilizes shared CPU memory

Qt Quick Templates 2 QML Types

Provides QML types for templates (Qt Quick Templates)

Qt Quick Test QML Types

Provides QML types to unit test your QML application

Qt Quick Timeline QML Types

Provides QML types to use timelines and keyframes to animate Qt Quick user interfaces

Qt Quick Virtual Keyboard Components QML Types

Provides QML types for customizing virtual keyboard layouts

Qt Quick Virtual Keyboard Settings QML Types

Provides settings for Qt Virtual Keyboard

Qt Quick Virtual Keyboard Styles QML Types

Provides styling for Qt Virtual Keyboard

Qt Quick experimental animation types

Provides QML experimental types for animation

Qt Remote Objects QML Types

Provides QML types for remote objects support

Qt SCXML QML Types

Enables the use of SCXML state machines with QML

Qt Sensors QML Types

Provides QML types for reading sensor data

Qt State Machine QML Types

Enables the use of State Machine with QML

Qt Virtual Keyboard Module QML Types

Provides QML types for the virtual keyboard

Qt Wayland Compositor QML Types

Provides QML types for writing custom Wayland display servers

Qt Wayland IviApplication Extension

Provides a Qt API for the IviApplication shell extension

Qt Wayland Presentation Time Extension

Provides tracking the timing when a frame is presented on screen

Qt Wayland Qt Shell Extension

Provides a shell extension for Qt applications running on a Qt Wayland Compositor

Qt Wayland WlShell extension

Provides a Qt API for the WlShell extension

Qt Wayland XdgShell Extension

Provides a Qt API for the XdgShell shell extension

Qt WebChannel QML Types

List of QML types that provide WebChannel functionality

Qt WebEngine QML Types

Provides QML types for rendering web content within a QML application

Qt WebSockets QML Types

Provides QML types for WebSocket-based communication

Qt WebView QML Types

Provides QML types for Qt WebView

Qt XmlListModel QML Types

Provides QML types for creating models from XML data

Qt QML Types Index

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 

A
Abstract3DSeries
AbstractActionInput
AbstractAnimation
AbstractAxis
AbstractAxis3D
AbstractAxisInput
AbstractBarSeries
AbstractButton
AbstractClipAnimator
AbstractClipBlendNode
AbstractDataProxy
AbstractGraph3D
AbstractInputHandler3D
AbstractPhysicalDevice
AbstractRayCaster
AbstractSeries
AbstractSkeleton
AbstractTexture
AbstractTextureImage
Accelerometer
AccelerometerReading
Accessible
Achievement
Action: Qt3D
Action: QtQuickControls
ActionGroup
ActionInput
ActivityIndicatorBarItem
AdditiveClipBlend
AdditiveColorGradient
Address
AdMobBanner
AdMobBannerNative
AdMobInterstitial
AdMobRewardedVideo
Affector
Affector3D
Age
AllOf
AlphaCoverage
AlphaTest
AlphaVideo
AmbientLightReading
AmbientLightSensor
AmbientTemperatureReading
AmbientTemperatureSensor
Amplitude
AnalogAxisInput
AnchorAnimation
AnchorChanges
AngleDirection
AnimatedImage
AnimatedSprite: Felgo3
AnimatedSprite: QtQuick
Animation
AnimationController: Qt3D
AnimationController: QtQuick
AnimationGroup
Animator
AnyOf
App
AppActivityIndicator
AppButton
AppCard
AppCardSwipeArea
AppCheckBox
AppDrawer
AppFlickable
AppIcon
AppImage
AppItem
AppleSignIn
AppleSignInButton
Application
ApplicationDescription
ApplicationWindow
AppListItem
AppListView
AppMap
AppModal
AppOverlay
AppPage
AppPaper
AppRadio
AppRangeSlider
AppScrollIndicator
AppSlider
AppSwitch
AppTabBar
AppTabButton
AppText
AppTextEdit
AppTextField
AppTextInput
AppToolTip
AreaSeries
Armature
Attractor
Attractor3D
Attribute
AttributeOperand
audioDevice
AudioInput
AudioOutput
AuthenticationDialogRequest
AuthenticationInformation
Axis
AxisAccumulator
AxisHelper
AxisSetting
B
BackgroundMusic
BackspaceKey
BakedLightmap
Bar3DSeries
BarCategoryAxis
BarDataProxy
Bars3D
BarSeries
BarSet
BaseKey
Behavior
Binding
Blend
BlendedClipAnimator
BlendEquation
BlendEquationArguments
BlitFramebuffer
BluetoothLeCharacteristic
BluetoothLeDevice
BluetoothLeManager
BluetoothLeService
Blur
Body
bool
BorderImage
BorderImageMesh
BoundaryRule
BoundingVolume
Bounds
Box
Box2D
BoxCollider
BoxPlotSeries
BoxSet
BrightnessContrast
BrushStrokes
Buffer: Qt3D
Buffer: QtQuick3D
BufferCapture
BufferInput
BuildEntityButton
BusyIndicator
Button
ButtonAxisInput
ButtonBarItem
ButtonGroup
C
Calendar
CalendarModel
Camera: Felgo
Camera: Qt3D
Camera: QtMultimedia
Camera: QtQuick3D
Camera3D
CameraCapabilities
cameraDevice
cameraFormat
CameraLens
CameraSelector
CandlestickSeries
CandlestickSet
Canvas
CanvasGradient
CanvasImageData
CanvasPixelArray
CaptureSession
Category
CategoryAxis
CategoryAxis3D
CategoryModel
CategoryRange
Chain
ChangeLanguageKey
Chartboost
ChartView
CheckBox
CheckDelegate
ChromaticAberration
Circle
CircleCollider
ClearBuffers
ClipAnimator
ClipBlendValue
ClipPlane
CloseEvent
ColliderBase
color
ColorAnimation
ColorDialog: QtLabsPlatform
ColorDialog: QtQuickDialogs
ColorDialogRequest
ColorGradient
ColorGradientStop
ColorGroup
Colorize
ColorMask
ColorMaster
ColorOverlay
Column
ColumnLayout
ComboBox
Command
Compass
CompassReading
Component
Component3D
ComputeCommand
ConeGeometry
ConeGeometryView
ConeMesh
ConicalGradient: QtGraphicalEffects5Compat
ConicalGradient: QtQuick
Connection
Connections
Contact
ContactDetail
ContactDetails
Container
Context2D
ContextMenuRequest
Control
coordinate
CoordinateAnimation
CoreSettings
CubeMapTexture
CuboidGeometry
CuboidGeometryView
CuboidMesh
CullFace
CumulativeDirection
Currency
CurrencyPack
Custom3DItem
Custom3DLabel
Custom3DVolume
CustomCamera
CustomMaterial
CylinderGeometry
CylinderGeometryView
CylinderMesh
D
Date
date
DateFormatter
DatePicker
DateTimeAxis
DayOfWeekRow
DebugDraw
DebugOverlay
DebugView
DefaultMaterial
DelayButton
DepthOfFieldHQBlur
DepthRange
DepthTest
Desaturate: QtGraphicalEffects5Compat
Desaturate: QtQuick3D
Dial
Dialog: Felgo
Dialog: QtLabsPlatform
Dialog: QtQuickControls
Dialog: QtQuickDialogs
DialogButtonBox
DiffuseMapMaterial
DiffuseSpecularMapMaterial
DiffuseSpecularMaterial
Direction
Direction3D
DirectionalBlur
DirectionalLight: Qt3D
DirectionalLight: QtQuick3D
DispatchCompute
Displace
DistanceJoint
DistortionRipple
DistortionSphere
DistortionSpiral
Dithering
double
DoubleValidator
DownloadableResource
Drag
DragEvent
DragHandler
Drawer
DropArea
DropShadow
DynamicBurst3D
DynamicParameter
E
Edge
EdgeDetect
EditableComponent
EditorialModel
Effect: Qt3D
Effect: QtQuick3D
ElementOperand
EllipseShape
Emboss
EmitBurst3D
Emitter
EndpointDescription
EndpointDiscovery
EnterKey: QtQuick
EnterKey: QtVirtualKeyboard
EnterKeyAction
Entity
EntityBase
EntityBaseDraggable
EntityLoader
EntityManager
enumeration
EnvironmentLight
EventConnection
EventFilter
ExpressionFilter
ExpressionRole
ExpressionSorter
ExtendedAttributes
ExtrudedTextGeometry
ExtrudedTextMesh
F
Facebook
FacebookProfile
FastBlur
FelgoAndroid
FelgoAndroidActivity
FelgoAndroidFragment
FelgoAndroidView
FelgoGameNetwork
FelgoIOS
FelgoIOSView
FelgoMultiplayer
FileDialog: QtLabsPlatform
FileDialog: QtQuickDialogs
FileDialogRequest
FileInstancing
FileUtils
FillerKey
Filter
FilterContainer
FilterElement
FilterKey
FilterRole
FilterSorter
FinalState
FindTextResult
FirebaseAnalytics
FirebaseAuth
FirebaseConfig
FirebaseDatabase
FirebaseStorage
FirebaseStorageUploadTask
FirstPersonCameraController
Fixture
Flickable
FlickablePage
FlickKey
Flip
Flipable
FloatingActionButton
Flow
Flurry
FocusScope
FolderDialog: QtLabsPlatform
FolderDialog: QtQuickDialogs
FolderListModel
font
FontDialog: QtLabsPlatform
FontDialog: QtQuickDialogs
FontLoader
FontMetrics
ForwardRenderer
FpsMeter
Frame
FrameAction
FrameAnimation
FrameGraphNode
Friction
FrictionJoint
FrontFace
FrustumCamera
FrustumCulling
FullScreenRequest
Fxaa
G
GameAnimatedSprite
GameButton
GameCenter
GameNetworkUser
GameNetworkView
GameParticle
GameScrollView
GameSlider
GameSoundEffect
GameSprite
GameSpriteSequence
GameStyle
GameSwitch
GameTextField
GameWindow
GameWindowApplicationWindow
GammaAdjust
GaussianBlur: QtGraphicalEffects5Compat
GaussianBlur: QtQuick3D
GearJoint
geocircle
GeocodeModel
Geometry: Qt3D
Geometry: QtQuick3D
GeometryRenderer
GeometryView
geopath
geopolygon
georectangle
geoshape
GestureEvent
Glow
GoochMaterial
GoogleAnalytics
GoogleCloudMessaging
Gradient
GradientStop
GraphicsApiFilter
GraphicsInfo
Gravity
Gravity3D
Grid
GridGeometry
GridLayout
GridMesh
GridView
GroupBox
GroupGoal
Gyroscope
GyroscopeReading
H
HandlerPoint
HandwritingInputPanel
HandwritingModeKey
HBarModelMapper
HBoxPlotModelMapper
HCandlestickModelMapper
HDRBloomTonemap
HeightFieldGeometry
HeightMapSurfaceDataProxy
HideKeyboardKey
HistoryState
HockeyApp
HorizontalBarSeries
HorizontalHeaderView
HorizontalPercentBarSeries
HorizontalStackedBarSeries
Host
HoverHandler
HPieModelMapper
HttpImageUtils
HttpNetworkActivityIndicator
HttpRequest
HueSaturation
HumidityReading
HumiditySensor
HXYModelMapper
I
Icon
IconButton
IconButtonBarItem
IconType
IdleInhibitManagerV1
Image
ImageCapture
ImageModel
ImageParticle
ImagePicker
IndexFilter
Infinario
InnerShadow
InputChord
InputContext
InputDialog
InputEngine
InputHandler3D
InputMethod: QtQuick
InputMethod: QtVirtualKeyboard
InputModeKey
InputPanel
InputSequence
InputSettings
InstanceList
InstanceListEntry
InstanceModel
InstanceRange
InstanceRepeater
Instancing
int
IntValidator
InvokedServices
Item
ItemDelegate
ItemEditor
ItemEditorStyle: Felgo
ItemEditorStyle: Felgo3
ItemGrabResult
ItemModelBarDataProxy
ItemModelScatterDataProxy
ItemModelSurfaceDataProxy
ItemParticle
IviApplication
IviSurface
J
JavaScriptDialogRequest
JoinRole
Joint: Felgo
Joint: Qt3D
Joint: QtQuick3D
JoystickControllerHUD
JsonListModel
K
Key
KeyboardColumn
KeyboardDevice
KeyboardHandler
KeyboardLayout
KeyboardLayoutLoader
KeyboardObserver
KeyboardRow
KeyboardStyle
KeyEvent: Qt3D
KeyEvent: QtQuick
Keyframe
KeyframeAnimation
KeyframeGroup
KeyIcon
KeyNavigation
KeyPanel
Keys
L
Label
Layer
LayerFilter
Layout
LayoutMirroring
Legend
LerpClipBlend
LevelAdjust
LevelBase
LevelData
LevelEditor
LevelLoader
LevelOfDetail
LevelOfDetailBoundingSphere
LevelOfDetailLoader
LevelOfDetailSwitch
LevelSelectionList
LevelStore
LifetimeGood
Light: Qt3D
Light: QtQuick3D
Light3D
Lightmapper
LightReading
LightSensor
LinearGradient: QtGraphicalEffects5Compat
LinearGradient: QtQuick
LineItem
LineParticle3D
LineSeries
LineShape
LineWidth
list
ListPage
ListView
LiteralOperand
Loader
Loader3D
Locale
LocaleAwareSorter
LocalizedText
Location
LoggingCategory
LogicalDevice
LogValueAxis
LogValueAxis3DFormatter
LookAtNode
LottieAnimation
M
Magnetometer
MagnetometerReading
Map
MapCircle
MapCircleObject
MapCopyrightNotice
MapGestureArea
MapIconObject
MapItemGroup
MapItemView
MapObjectView
MapParameter
MapPinchEvent
MapPolygon
MapPolygonObject
MapPolyline
MapPolylineObject
MapQuickItem
MapRectangle
MapRoute
MapRouteObject
MapType
Margins
MaskedBlur
MaskShape
Material: Qt3D
Material: QtQuick3D
Matrix4x4
matrix4x4
MediaDevices
mediaFormat
mediaMetaData
MediaPlayer
MediaRecorder
MemoryBarrier
Menu: QtLabsPlatform
Menu: QtQuickControls
MenuBar: QtLabsPlatform
MenuBar: QtQuickControls
MenuBarItem
MenuItem: QtLabsPlatform
MenuItem: QtQuickControls
MenuItemGroup
MenuSeparator: QtLabsPlatform
MenuSeparator: QtQuickControls
Mesh
MessageDialog: QtLabsPlatform
MessageDialog: QtQuickDialogs
MetalRoughMaterial
MethodArgument
MethodNode
ModeKey
Model
ModelBlendParticle3D
ModelParticle3D
MonthGrid
MorphingAnimation
MorphTarget: Qt3D
MorphTarget: QtQuick3D
MotionBlur
MotorJoint
MouseArea
MouseDevice
MouseEvent: Qt3D
MouseEvent: QtQuick
MouseHandler
MouseJoint
MovementAnimation
MoveToPointHelper
MultiplayerState
MultiplayerUser
MultiplayerView
MultiPointHandler
MultiPointTouchArea
MultiResolutionImage
MultiSampleAntiAliasing
N
NativeClass
NativeDialog
NativeObject
NativeObjectUtils
NativeUtils
NativeView
NativeViewBinding
Navigation
NavigationBar
NavigationBarItem
NavigationBarRow
NavigationItem
NavigationStack
Navigator
Node: Qt3D
Node: QtOpcUa
Node: QtQuick3D
Node: QtRemoteObjects
NodeId
NodeInstantiator
NoDepthMask
NoDraw
NoPicking
NoRanking
NormalDiffuseMapAlphaMaterial
NormalDiffuseMapMaterial
NormalDiffuseSpecularMapMaterial
Notification
NotificationBar
NotificationManager
Number
NumberAnimation
NumberKey
O
OAuth2Client
Object3D: QtDataVis3D
Object3D: QtQuick3D
ObjectPicker
OneSignal
OpacityAnimator
OpacityMask
OrbitCameraController: Qt3D
OrbitCameraController: QtQuick3D
OrientationReading
OrientationSensor
OrthographicCamera
Overlay
P
Page
PageControl
PageIndicator
Palette
Pane
ParallaxItem
ParallaxScrollingBackground
ParallelAnimation
Parameter
ParentAnimation
ParentChange
Parse
Particle: Felgo3
Particle: QtQuick
Particle3D
ParticleAbstractShape3D
ParticleCustomShape3D
ParticleEmitter3D
ParticleExtruder
ParticleGroup
ParticleModelShape3D
ParticlePainter
ParticleShape3D
ParticleSystem
ParticleSystem3D
ParticleSystem3DLogging
Pass
Path
PathAngleArc
PathAnimation
PathArc
PathAttribute
PathCubic
PathCurve
PathElement
PathInterpolator
PathLine
PathMove
PathMovement
PathMultiline
PathPercent
PathPolyline
PathQuad
PathSvg
PathText
PathView
PauseAnimation
PercentBarSeries
PerspectiveCamera
PerVertexColorMaterial
PhongAlphaMaterial
PhongMaterial
PhysicsWorld
PickEvent
PickingProxy
PickingSettings
PickLineEvent
PickPointEvent
PickResult
PickTriangleEvent
PictureViewer
PieSeries
PieSlice
PinchArea
PinchEvent
PinchHandler
Place
PlaceAttribute
PlaceSearchModel
PlaceSearchSuggestionModel
PlaneGeometry
PlaneGeometryView
PlaneMesh
Plugin
PluginItem
PluginParameter: QtLocation
PluginParameter: QtPositioning
point
PointDirection
PointerDeviceHandler
PointerHandler
PointHandler
PointLight: Qt3D
PointLight: QtQuick3D
PointRotator3D
PointSize
PolarChartView
Polygon
PolygonCollider
PolygonItem
PolygonOffset
Popup
Position
Positioner
PositionSource
PresentationTime
PressureReading
PressureSensor
PrincipledMaterial
PrismaticJoint
ProceduralSkyTextureData
Profile
ProgressBar
Promise
PropertyAction
PropertyAnimation
PropertyChanges
ProximityFilter
ProximityReading
ProximitySensor
ProxyRole
PulleyJoint
PullToRefreshHandler
Q
QAbstractState
QAbstractTransition
QmlSensors
QSignalTransition
Qt
QtObject
QtPositioning
QtRemoteObjects
QtShell
QtShellChrome
QtShellSurface
QtTextInputMethodManager
quaternion
Quaternion
QuaternionAnimation: Qt3D
QuaternionAnimation: QtQuick3D
QuotaRequest
R
RadialBlur
RadialGradient: QtGraphicalEffects5Compat
RadialGradient: QtQuick
RadioButton
RadioDelegate
RandomInstancing
RangeFilter
RangeSlider
RasterMode
Ratings
RayCast
RayCaster
ReadItem
ReadResult
real
rect
Rectangle
RectangleShape
RectangularGlow
RecursiveBlur
ReflectionProbe
RegExpFilter
RegExpRole
RegisterProtocolHandlerRequest
RegularExpressionValidator
RelativeNodeId
RelativeNodePath
Render3D
RenderCapabilities
RenderCapture
RenderCaptureReply
RenderPass
RenderPassFilter
RenderSettings
RenderState
RenderStateSet
RenderStats
RenderSurfaceSelector
RenderTarget
RenderTargetOutput
RenderTargetSelector
Repeater
Repeater3D
Repeller3D
ResourceLoader
ReviewModel
RevoluteJoint
RippleMouseArea
RoleFilter
RoleSorter
RopeJoint
Rotation
RotationAnimation
RotationAnimator
RotationReading
RotationSensor
RoundButton
RoundedImage
Route
RouteLeg
RouteManeuver
RouteModel
RouteQuery
RouteSegment
Row
RowLayout
RubeBody
RubeFixtureCircle
RubeFixturePolygon
RubeImage
RubeParser
RubeRevoluteJoint
RuntimeLoader
S
Scale
ScaleAffector3D
ScaleAnimator
Scatter
Scatter3D
Scatter3DSeries
ScatterDataProxy
ScatterSeries
Scene
Scene2D
Scene3D: Felgo3
Scene3D: Qt3D
Scene3D: QtDataVis3D
SceneEnvironment
SceneLoader
ScissorTest
Screen
ScreenRayCaster
ScriptAction
ScrollBar
ScrollIndicator
ScrollView
SCurveTonemap
ScxmlStateMachine
SeamlessCubemap
SearchBar
SectionSelect
SelectionListItem
SelectionListModel
SelectionRectangle
Sensor
SensorReading
SequentialAnimation
ServerDiscovery
Settings
SettingsStore
SetUniformValue
Shader
ShaderEffect
ShaderEffectSource
ShaderImage
ShaderProgram
ShaderProgramBuilder
Shape
ShapeGradient
ShapePath
SharedGLTexture
ShellSurface
ShellSurfaceItem
ShiftHandler
ShiftKey
Shortcut
SignalSpy
SignalTransition
SimpleAttributeOperand
SimpleButton
SimpleRanking
SimpleRow
SimpleSection
SinglePointHandler
SingleRole
SingleUseGood
SingleUsePackGood
size
Skeleton: Qt3D
Skeleton: QtQuick3D
SkeletonLoader
Skin
SkyboxEntity
Slider
SlotMachine
SlotMachineModel
SlotMachineReel
SmoothedAnimation
SocialActionButton
SocialFlagImage
SocialPage
SocialUserDelegate
SocialUserImage
SocialUserSearchPage
SocialView
SocialViewButton
Sorter
SorterContainer
SortFilterProxyModel
SortPolicy
SoundEffect: Felgo3
SoundEffect: QtMultimedia
SpaceKey
SpecularGlossyMaterial
SpeechToText
SphereGeometry
SphereGeometryView
SphereMesh
SpinBox
SpineColorShader
SpineSkeleton
SplineSeries
SplitHandle
SplitView
SpotLight: Qt3D
SpotLight: QtQuick3D
SpringAnimation
Sprite: Felgo3
Sprite: QtQuick
SpriteGoal
SpriteParticle3D
SpriteSequence: Felgo3
SpriteSequence: QtQuick
SpriteSequence3D
StackedBarSeries
StackLayout
StackView
StackViewDelegate
StandardPaths
State: QtQuick
State: QtStateMachine
StateChangeScript
StateGroup
StateMachine
StateMachineLoader
Status
StencilMask
StencilOperation
StencilOperationArguments
StencilTest
StencilTestArguments
Storage
Store
StorePurchase
String
string
StringSorter
StyledButton
StyleSimpleRow
StyleSimpleSection
SubtreeEnabler
Supplier
Surface3D
Surface3DSeries
SurfaceDataProxy
SwipeButton
SwipeDelegate
SwipeOptionsContainer
SwipeView
Switch
SwitchDelegate
SwitchRole
SymbolModeKey
SyncedStore
SystemPalette
SystemTrayIcon
T
TabBar
TabButton
TabControl
TableView
TapHandler
TargetCamTransformHelper
TargetDirection
TargetDirection3D
Technique
TechniqueFilter
TestCase
Text
Text2DEntity
TextArea
TextButtonBarItem
TextEdit
TextField
TextFieldRow
TextInput
TextInputManager
TextMetrics
Texture
Texture1D
Texture1DArray
Texture2D
Texture2DArray
Texture2DMultisample
Texture2DMultisampleArray
Texture3D
TextureBuffer
TextureCubeMap
TextureCubeMapArray
TextureData
TextureImage
TextureInput
TextureLoader
TexturePackerAnimatedSprite
TexturePackerSprite
TexturePackerSpriteSequence
TextureRectangle
Theme
Theme3D
ThemeAppButton
ThemeAppCheckBox
ThemeAppRadio
ThemeColor
ThemeColors
ThemeDialog
ThemeNavigationAppDrawer
ThemeNavigationBar
ThemeNavigationTabControl
ThemeSimpleRow
ThemeSimpleSection
ThemeSimpleSectionCompact
ThemeTabControl
ThresholdMask
TiltReading
TiltSensor
TiltShift
Timeline
TimelineAnimation
TimeoutTransition
Timer
ToolBar
ToolButton
ToolSeparator
ToolTip
TooltipRequest
TorusGeometry
TorusGeometryView
TorusMesh
TouchEventSequence
TouchInputHandler3D
TouchPoint
TouchSelectionMenuRequest
Trace
TraceCanvas
TraceInputArea
TraceInputKey
TraceInputKeyPanel
TrailEmitter
TrailEmitter3D
Transform: Qt3D
Transform: QtQuick
Transition
Translate
TreeView
TreeViewDelegate
Tumbler
Turbulence
TwoAxisController
U
UniformAnimator
url
User
UserTokenPolicy
Utils
V
ValueAxis
ValueAxis3D
ValueAxis3DFormatter
ValueFilter
ValueNode
var
variant
VBarModelMapper
VBoxPlotModelMapper
VCandlestickModelMapper
vector2d
vector3d
Vector3dAnimation
vector4d
VectorDirection3D
VersionCheckDialog
VersionCheckLoader
VertexBlendAnimation
VerticalHeaderView
Video
VideoOutput
View3D
Viewport
ViewTransition
Vignette
VirtualKeyboard
VirtualKeyboardSettings
VirtualPurchase
VisibilityRefreshHandler
void
VPieModelMapper
VXYModelMapper
W
Wander
Wander3D
WasdController
WavefrontMesh
WaylandClient
WaylandCompositor
WaylandHardwareLayer
WaylandOutput
WaylandQuickItem
WaylandSeat
WaylandSurface
WaylandView
Waypoint
WebChannel: QtWebChannel
WebChannel: QtWebChannel
WebEngine
WebEngineAction
WebEngineCertificateError
WebEngineClientCertificateOption
WebEngineClientCertificateSelection
WebEngineDownloadRequest
WebEngineHistory
WebEngineHistoryModel
WebEngineLoadingInfo
WebEngineNavigationRequest
WebEngineNewWindowRequest
WebEngineNotification
WebEngineProfile
WebEngineScript
WebEngineScriptCollection
WebEngineSettings
WebEngineView
WebSocket
WebSocketServer
WebStorage
WebView
WebViewLoadRequest
WeekNumberColumn
WeldJoint
WheelEvent: Qt3D
WheelEvent: QtQuick
WheelHandler
WheelJoint
WikitudeArView
Window
WlShell
WlShellSurface
WorkerScript
World
WriteItem
WriteResult
X
XAnimator
XdgDecorationManagerV1
XdgOutputManagerV1
XdgPopup
XdgShell
XdgSurface
XdgToplevel
XmlListModel
XmlListModelRole
XYPoint
XYSeries
Y
YAnimator
YouTubeWebPlayer
Z
ZeroConf
ZoomBlur

The full Qt documentation is also available in the official Qt documentation website.

Qt_Technology_Partner_RGB_475 Qt_Service_Partner_RGB_475_padded