Qt Examples And Tutorials | Qt 6.5
Description: A list of Qt examples and tutorials.

- Qt 6.5
- Qt Examples And Tutorials
- Qt 6.5.1 Reference Documentation

# Qt Examples And Tutorials

A collection of code samples and tutorials are provided with Qt to help new users get started with Qt development. These documents cover a range of topics, from basic use of widgets to step-by-step tutorials that show how an application is put together.

The examples are part of the Qt packages. Visit the Downloads page for more information.

## Running the Examples

Open and run examples within Qt Creator's Welcome mode. Most of the examples run on various platforms and to search for platform-specific examples, type the platform name (or any keywords) in the search field. For example, typing `Android` in the search field lists the examples that are fully compatible with Android.

For more information about running examples in Qt Creator, visit the Building and Running an Example page.

To view a list of all Qt examples, visit the List of Qt Examples page.

## Application Examples

Calqlatr | A Qt Quick app designed for portrait devices that uses custom components, animated with AnimationController, and JavaScript for the application logic.
Coffee Machine | A Qt Quick application with a state-based custom user interface.
Photo Surface | A QML app for touch devices that uses a Repeater with a FolderListModel to access content in a folder, and a PinchHandler to handle pinch gestures on the fetched content.
Recipe Browser | Injecting custom stylsheets into web pages and providing a rich text preview tool for a custom markup language

## Connectivity

Annotated URL | Example shows reading from formatted NFC Data Exchange Format (NDEF) messages
Blocking Receiver | Shows how to use the synchronous API of QSerialPort in a non-GUI thread
Blocking Sender | Shows how to use the synchronous API of QSerialPort in a worker thread
Bluetooth Chat | Shows communication through Bluetooth using RFCOMM protocol
Bluetooth Low Energy Heart Rate Game | A game demonstrating the interaction with a Bluetooth Low Energy Heart Rate device/service
Bluetooth Low Energy Heart Rate Server | An example demonstrating how to set up and advertise a GATT service. The example demonstrates the use of the Qt Bluetooth Low Energy classes related to peripheral (slave) functionality
Bluetooth Low Energy Scanner | An application designed to browse the content of Bluetooth Low Energy peripheral devices. The example demonstrates the use of all Qt Bluetooth Low Energy classes
CAN Bus Manager | Example sends and receives CAN bus frames
Modbus Client | Example implements a Modbus client application
Modbus Custom Command | Example shows how to handle custom Modbus function codes
Modbus Server | Example implements a Modbus server application
Serial Terminal | Shows how to use various features of QSerialPort

## Desktop

Calculator Builder | Creating a user interface from a Qt Designer form at run-time
Calculator Form | Using a form created with Qt Designer in an application
Calculator Form/Multiple Inheritance | Using a form created with Qt Designer in an application
Container Extension Example | Creating a custom multi-page plugin for Qt Designer
Custom Widget Plugin | Creating a custom widget plugin for Qt Designer
Task Menu Extension | Creating a custom widget plugin for Qt Designer and providing custom task menu entries that are associated with the plugin
Text Finder | Dynamically loading .ui files using QUiLoader

## Embedded

Custom Shell | Custom Shell shows how to implement a custom shell extension
IVI Compositor | IVI Compositor is an example that demonstrates how to use the IviApplication extension
Minimal QML | Minimal QML is a simple example that demonstrates how to write a Wayland compositor in QML
Multi Output | Multi Output is an example that demonstrates a compositor with multiple outputs
Multi Screen | Multi Screen is a desktop-style Wayland compositor for multiple screens
Overview Compositor | Overview Compositor shows how to switch between clients in a grid
Pure QML | Pure QML is an example that demonstrates how to write a Wayland compositor in pure QML
QtShell Compositor | QtShell Compositor shows how to use the QtShell shell extension
Server Side Decoration Compositor | Server Side Decoration Compositor is a simple example that demonstrates server side window decorations on xdg-shell
Spanning Screens | Spanning Screens is an example that demonstrates how to let Wayland clients span multiple screens

## Graphics

Analog Clock | Analog Clock example shows how to draw the contents of a custom widget
Axis Handling | Implementing axis dragging with a custom input handler in QML, and creating a custom axis formatter
Graph Gallery | Gallery of Bar, Scatter, and Surface graphs
Simple Bar Graph | Using Bars3D in a QML application
Simple Scatter Graph | Using Scatter3D in a QML application
Surface Graph Gallery | Gallery with three different ways to use a Surface3D graph
Volumetric Rendering | Rendering volumetric objects
Wiggly | Demonstrates how to use an effect created with the Qt Quick Effect Maker (QQEM)

## Input/Output

Convert Example | Convert example demonstrates how to convert between different serialization formats
DOM Bookmarks Example | Provides a reader for XML Bookmark Exchange Language files
JSON Save Game Example | JSON Save Game example demonstrates how to save and load a small game using QJsonDocument, QJsonObject and QJsonArray
Parsing and displaying CBOR data | A demonstration of how to parse files in CBOR format
QXmlStream Bookmarks Example | Demonstrates how to read and write to XBEL files

## Internationalization

Arrow Pad Example | Understanding the Qt Linguist contexts concept and using two or more languages
Hello tr() Example | Translating a small Hello World program to Latin
I18N Example | Demonstrates Qt's support for translated text
Troll Print Example | Updating translations for later releases

## Mobile

## Networking

Blocking Fortune Client | Demonstrates how to create a client for a network service
Chat | Using the Qt GRPC client API in the user applications
Fortune Client | Demonstrates how to create a client for a network service
Fortune Server | Demonstrates how to create a server for a network service
HTTP Client | Demonstrates a simple HTTP client
Magic 8 Ball | Creating a HTTP2 connection between a Qt GRPC client and a C++ gRPC server
Multicast Receiver | Demonstrates how to receive information sent to a multicast group
Multicast Sender | Demonstrates how to send messages to a multicast group
QML WebSocket Client | Explains how to write a QML WebSocket client example
QML WebSocket Server | A simple example that shows how to use a QML WebSocketServer
Qt Quick Demo - RESTful Color Palette API client | Example of how to create a RESTful API QML client.
Qt WebSockets Examples | List of Qt WebSocket examples
SCXML FTP Client | Implements a simple FTP client using a state machine
Secure WebSocket Echo Client | A simple client application using secure WebSockets (wss)
Secure WebSocket Echo Server | A simple server to respond to clients over secure WebSockets (wss)
Sensors | Sensors example shows how two applications can communicate by sending protobuf messages using UDP sockets
Simple WebSocket Chat | A minimal chat application using the WebSocket protocol
Threaded Fortune Server | Threaded Fortune Server example shows how to create a server for a simple network service that uses threads to handle requests from different clients. It is intended to be run alongside the Fortune Client example
WebSocket Echo Client | Show how to write a simple WebSocket client application
WebSocket Echo Server | Show how to write a simple WebSocket server application

## Positioning & Location

Log File Position Source (C++) | Logfile Position Source shows how to create and work with a custom position source. It can be useful for simulating GPS data, or when the data is received in some custom format
SatelliteInfo (QML) | SatelliteInfo example shows the available satellites using Sky View or RSSI View and the user's current position. The satellites currently contributing to the GPS fix are marked as pink
Weather Info (C++/QML) | Weather Info example shows how to use the user's current position to retrieve local content from a web service in a C++ plugin for QML

## Community Examples

To view and run examples provided through the Qt Project, visit the Community Examples page.

## All Examples

All Qt Examples lists all examples categorized by the Qt module they belong to.