所有 Qt 范例

Calqlatr A Qt Quick app designed for portrait devices that uses custom components, animated with AnimationController, and JavaScript for the application logic.
咖啡机 具有基于状态的自定义用户界面的 Qt Quick 应用程序。
文档查看器 A Widgets application to display and print Json, text and PDF files. Demonstrates various features to use in widget applications: Using QSettings, query and save user preferences, manage file histories and control cursor behavior when hovering over widgets.
采用 Qt Quick 快速入门编程 基于警报应用程序的 Qt Quick 教程。
在 APP 中购买演示 演示购买 APP 中产品的完整移动应用程序。
照片表面 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.
Qt Quick 演示 - 时钟 演示使用 ListView 类型去显示由 ListModel 生成的数据,及使用 SpringAnimation 类型去动画图像的 QML 时钟应用程序。
Qt Quick Demo - RESTful Color Palette API client Example of how to create a RESTful API QML client.
Qt Quick 演示 - RSS 新闻 A QML RSS news reader that uses XmlListModel and XmlListModelRole custom QML types to download XML data, ListModel and ListElement to create a category list, and ListView to display the data.
Qt Quick 演示 - StocQt 用于 NASDAQ-100 的可配置库存图表。
Robot Arm Example Demonstrates how to add a C++ backend to a 3D project from Qt Design Studio. This example demonstrates adding a C++ backend to a 3D project created in Qt Design Studio. The example itself consists of an interactive industrial robot arm in a Qt Quick 3D scene. The 2D UI to control the robot arm is implement using Qt Quick Controls.

Active Qt

COM App 范例 (ActiveQt) COM App example shows how to use ActiveQt to develop a Qt application that can be automated via COM. Different QObject based classes are exposed as COM objects that communicate with the GUI of the running Qt application. The APIs of those COM objects has been designed to resemble the APIs of standard COM applications; i.e. those from Microsoft Office
Outlook 范例 (ActiveQt) Qutlook example demonstrates the use of ActiveQt to automate Outlook. The example makes use of the dumpcpp tool to generate a C++ namespace for the type library describing the Outlook Object Model
简单范例 (ActiveQt) Simple example demonstrates the use of QAxBindable and QAxFactory
包裹器范例 (ActiveQt) Wrapper example demonstrates how to export existing QWidget classes as ActiveX controls, and the use of QAxFactory together with the QAXFACTORY_EXPORT() macro. ActiveX controls in this example are the standard button classes QPushButton, QCheckBox and QRadioButton as provided by Qt

Qt 3D

Qt 3D:基本形状 C++ 范例 展示由 Qt 3D 提供的 4 个基本形状,并为每个形状设置网格
Qt 3D:多视口 QML 范例 QML 范例演示从多个视口渲染场景图形
Qt 3D:PBR 材质 QML 范例 QML 应用程序演示使用 PBR 材质
Qt 3D:简单 C++ 范例 演示如何在 Qt 3D 渲染场景的 C++ 应用程序
Qt 3D:简单自定义材质 QML 范例 演示在 Qt 3D 中创建自定义材质
Qt 3D:简单 QML 范例 QML 应用程序演示如何在 Qt 3D 中渲染场景
Qt 3D:线框 QML 范例 Qt 3D QML 应用程序实现单通线框渲染方法

Qt Assistant 手册

远程控制范例 使用和控制 Qt Assistant 作为帮助查看器
简单文本查看器范例 使用 Qt Assistant 作为应用程序的自定义帮助查看器

Qt Bluetooth

蓝牙聊天 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

Qt Charts

区域图表范例 Example shows how to create a simple area chart
Audio Samples vs Sound Level This example shows the drawing of microphone samples vs audio level
条形图表范例 Example shows how to create a bar chart
BarModelMapper 范例 This example shows how to use QAbstractItemModel derived model as the data for the bar series
方框和晶须范例 Example shows how to create a box-and-whiskers chart
标注范例 This example shows how to draw an additional element (a callout) on top of the chart
烛台图表范例 Shows how to create a candlestick chart
图表主题范例 Example shows the look and feel of the different built-in themes
自定义图表范例 This example shows how to customize the appearance of the different elements on a chart
日期时间轴范例 Example shows how to use QLineChart with QDateTimeAxis
圆环图表分解范例 This example shows how to use create a donut breakdown chart using QPieSeries API
圆环图表范例 This example shows how to create a simple donut chart, and do some customizations to a slice
动态样条线范例 This example shows how to draw dynamic data
水平条形图表范例 Example shows how to create a horizontal bar chart
水平百分比条形图表范例 Example shows how to create a simple horizontal percent bar chart
水平堆叠条形图表范例 Example shows how to create a simple stacked horizontal bar chart
图例范例 This example shows how to detach the legend from the chart and how to attach it back
图例标记范例 Example shows how to make use of legend markers
光标记点选择范例 Example shows a usage of light markers and points selection for the series
线和条形图范例 Example shows how to combine different charts and set the axes
线图表范例 Example shows how to create a simple line chart
对数轴范例 Example shows how to use QLogValueAxis
模型数据范例 This example shows how to use the QAbstractItemModel derived model as the data for the series
多轴范例 Example shows how to create a simple chart with two vertical axes. One for each series
嵌套圆环范例 This example shows how to create a nested donuts chart using the QPieSeries API
OpenGL 加速系列范例 Example shows how to enable OpenGL acceleration for QLineSeries and QScatterSeries
百分比条形图表范例 Example shows how to create a simple percent bar chart
饼状图表定制范例 This example shows how the look and feel of a pie chart can be customized
饼状图表深入研究范例 Example shows how to implement a piechart with drilldown effect
饼状图表范例 Example shows how to create a simple pie chart and do some customizations to a pie slice
极坐标图表范例 Example shows how to create a simple polar chart with multiple different series
QML 轴 This is a demonstration of how to use axes in your QML application
QML 图表范例 This basic demonstration shows how to use the different chart types by using qml
QML 自定义图例 This example shows you how to create your own custom legend
QML 定制 This application shows you how to customize different visual properties of a ChartView and series
QML F1 图例 This application demonstrates how to use ListModel as a datasource for a Chart
QML 示波器 Example shows how to implement application with strict performance requirements using the Qt Charts QML API
QML 极坐标图表 This is a demonstration on how to use a polar chart in your QML application
QML 天气 This is a basic demonstration showing how to use the different chart types by using qml
散点交互范例 This example shows how to create a simple scatter chart and how to interact with the chart
散点图表范例 Example shows how to create a simple scatter chart
Selected Point Configuration Example This example shows how to modify the configuration of individual points
选择条范例 Example shows how to use a selection feature for the bar chart
样条线图表范例 Example shows how to create a simple spline chart
堆叠条形图表深入研究范例 Example shows how to implement drilldown using a stacked barchart
堆叠条形图表范例 Example shows how to create a simple stacked bar chart
温度记录范例 Example shows how to create a bar chart with negative bars
缩放线范例 Example shows how to create your own custom zooming effect

Qt CoAP

控制台 CoAP 客户端范例 Creating a simple console application that communicates with a CoAP server
快速 CoAP 多点播送探索范例 使用 CoAP 客户端采用 Qt Quick 用户界面进行多点播送资源探索
快速安全 CoAP 客户端范例 Securing the CoAP client and using it with a Qt Quick user interface
简单 CoAP 客户端范例 Creating an application that communicates with a CoAP server

Qt Concurrent

Image Scaling 演示如何异步下载和比例缩放图像
Prime Counter Demonstrates how to monitor the progress of concurrent operations
Word Count 演示如何使用 map-reduce (映射缩减) 算法

Qt Core

Bindable Properties Example Demonstrates how the usage of bindable properties can simplify your C++ code
连续缓存范例 Contiguous Cache example shows how to use QContiguousCache to manage memory usage for very large models. In some environments memory is limited and, even when it isn't, users still dislike an application using excessive memory. Using QContiguousCache to manage a list, rather than loading the entire list into memory, allows the application to limit the amount of memory it uses, regardless of the size of the data set it accesses
Convert Example Convert example demonstrates how to convert between different serialization formats
自定义类型范例 Custom Type example shows how to integrate a custom type into Qt's meta-object system
JSON 保存游戏范例 JSON Save Game example demonstrates how to save and load a small game using QJsonDocument, QJsonObject and QJsonArray
本地财富客户端范例 Demonstrates using QLocalSocket for a simple local service client
本地财富服务器范例 Demonstrates using QLocalServer and QLocalSocket for serving a simple local service
MIME 类型浏览器范例 Shows the hierarchy of MIME types and can be used to determine the MIME type of a file
Mandelbrot 范例 Mandelbrot example demonstrates multi-thread programming using Qt. It shows how to use a worker thread to perform heavy computations without blocking the main thread's event loop
Parsing and displaying CBOR data A demonstration of how to parse files in CBOR format
QXmlStream 书签范例 演示如何读写 XBEL 文件
Qt Android 通知程序 演示在 Android 应用程序中从 Qt 调用 Java 代码
队列自定义类型范例 Demonstrates multi-thread programming using Qt
信号量范例 Demonstrates multi-thread programming using Qt
共享内存范例 Demonstrates doing inter-process communication using shared memory with the QSharedMemory class
等待条件范例 Demonstrates multi-thread programming using Qt

Qt D-Bus

D-Bus Chat 演示应用程序实例之间的通信
D-Bus Complex Ping Pong Demonstrates usage of the Qt D-Bus typesystem
D-Bus Ping Pong Demonstrates a simple message system using D-Bus
D-Bus Remote Controlled Car Shows how to use Qt D-Bus to control a car from another application

Qt Data Visualization

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

Qt Designer 手册

计算器构建器 Creating a user interface from a Qt Designer form at run-time
计算器表单 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
任务菜单扩展 Creating a custom widget plugin for Qt Designer and providing custom task menu entries that are associated with the plugin

Qt GRPC

Chat Using the Qt GRPC client API in the user applications
Magic 8 Ball Creating a HTTP2 connection between a Qt GRPC client and a C++ gRPC server

Qt GUI

Hello Vulkan Cubes Example Shows the basics of using QVulkanWindow
Hello Vulkan Triangle Example Shows the basics of rendering with QVulkanWindow and the Vulkan API
Hello Vulkan 小部件范例 Shows the usage of QVulkanWindow in QWidget applications
光栅窗口范例 This example shows how to create a minimal QWindow based application using QPainter for rendering

Qt HTTP Server

RESTful Color Palette Server Example of how to create a RESTful API server using the QHttpServer
Simple HTTP Server Simple example of how to set up an HTTP server

Qt Help

上下文大小写帮助范例 Using the QHelpEngineCore class to implement context-sensitive help for applications

Qt Linguist 手册

Arrow Pad 范例 理解 Qt Linguist 上下文概念和使用 2 种或多种语言
Hello tr() 范例 将小 Hello World 程序翻译成拉丁语
I18N 范例 演示 Qt 对翻译文本的支持
Troll Print 范例 更新用于稍后发行的翻译

Qt Location

GeoJson Viewer (C++/QML) GeoJson viewer example demonstrates how to manipulate MapItems, handle user input and I/O to and from a GeoJson file
地图查看器 (QML) Map Viewer example shows how to display and interact with a map, search for an address, and find driving directions
MapItemView Transitions (QML) How to use transitions together with MapItemView
Minimal Map (QML) Minimum code to display a map using Qt Quick
Places (QML) Places example demonstrates how to search for Places and access related content
Places List (QML) Places List example demonstrates how to search for and display a list of places using a ListView
地点地图 (QML) Places Map example demonstrates how to search for and display a list of places on a map using a MapItemView
Plane Spotter (QML) Plane Spotter example demonstrates the tight integration of location and positioning data types into QML

Qt MQTT

MQTT 订阅范例 Creating a application that communicates with an MQTT broker
快速 MQTT 范例 Registering QMqttClient to QML and using it in a Qt Quick user interface
简单 MQTT 客户端范例 Creating a minimalistic telemetry application
WebSockets MQTT 订阅范例 Combining an MQTT client with a web socket connection

Qt Multimedia

音频设备范例 Testing the available audio devices and their configuration
音频输出范例 Enabling audio playback using the QAudioSink class
音频录制器范例 Discovering the available devices and supported codecs
Audio Source Example Recording audio using the QAudioSource class
摄像头范例 Shows how to capture a still image or record video. or video
媒体播放器范例 播放音频和视频
QML 摄像头范例 Camera Example shows how to use the API to capture a still image or video
QML 媒体播放器范例 Playing audio and video using Qt Quick
QML 视频范例 Transforming video and camera viewfinder content
QML 视频录制器 Recording audio and video using Qt Quick
Screen Capture Example Capturing a screen or window
Spectrum Example Analyzing a raw audio stream using the FFTReal library
视频图形项范例 Streaming video on a graphics scene
视频小部件范例 实现视频播放器 Widget

Qt NFC

Annotated URL Example shows reading from formatted NFC Data Exchange Format (NDEF) messages
NDEF 编辑器范例 An example of reading and writing NFC Data Exchange Format (NDEF) messages to NFC Forum Tags

Qt Network

阻塞 Fortune 客户端 演示如何为网络服务创建客户端
广播接收器范例 Demonstrates how to receive information broadcasted over a local network
广播发送器范例 Demonstrates how to broadcast information to multiple clients on a local network
DTLS 客户端 This example demonstrates how to implement client-side DTLS connections
DTLS 服务器 This examples demonstrates how to implement a simple DTLS server
Fortune 客户端 演示如何为网络服务创建客户端
Fortune 服务器 Demonstrates how to create a server for a network service
HTTP Client 演示简单 HTTP 客户端
多点播送接收器 演示如何接收发送给多点播送组的信息
多点播送发送器 演示如何把消息发送给多点播送组
网络聊天范例 演示有状态点对点聊天客户端
安全套接字客户端范例 演示如何通过加密 (SSL) 连接进行通信
线程化 Fortune 服务器 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
Torrent 范例 演示复杂 TCP/IP 操作

Qt Network Authorization

Reddit 范例 演示采用 OAuth 2 进行身份验证以访问 Reddit
Twitter 时间线范例 演示采用 OAuth 进行身份验证以访问 Twitter 时间线

Qt OPC UA

Qt OPC UA 查看器范例 使用模型/视图方式在树视图中显示 OPC UA 服务器的所有节点
Qt OPC UA X509 支持范例 展示如何生成密钥和证书签名请求
Qt Quick 水泵范例 与 OPC UA 服务器交互为简单机器构建基于 QML 的 HMI (人机界面)
水泵范例 与 OPC UA 服务器交互为简单机器构建基于 QML 的 HMI (人机界面)

Qt OpenGL

2D 描绘范例 2D Painting example shows how QPainter and QOpenGLWidget can be used together to display accelerated 2D graphics on supported hardware
Cube OpenGL ES 2.0 example Shows how to manually rotate a textured 3D cube with user input
Hello GL2 范例 Hello GL2 example demonstrates the basic use of the OpenGL-related classes provided with Qt
Hello GLES3 范例 Demonstrates OpenGL ES 3.0 functions via QOpenGLExtraFunctions
OpenGL 窗口范例 This example shows how to create a minimal QWindow based application for the purpose of using OpenGL
QOpenGLWidget Stereoscopic Rendering Example This example shows how to create a minimal QOpenGLWidget based application with stereoscopic rendering support
纹理范例 Textures example demonstrates the use of Qt's image classes as textures in applications that use both OpenGL and Qt to display graphics

Qt PDF

PDF 多页查看器范例 A Qt Quick PDF viewer that allows scrolling through the pages
PDF 查看器 Widget 范例 A widget-based PDF viewer that allows scrolling through the pages

Qt Positioning

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

Qt Protobuf

传感器 Sensors example shows how two applications can communicate by sending protobuf messages using UDP sockets

Qt QML

QML 范例 - 动态场景 此范例演示创建动态组件
Qt Quick I18N 为 Qt Quick 应用程序生成翻译文件 (TS 和 QM)
采用 C++ 编写 QML 扩展 Tutorial about extending QML with Qt C++
Writing advanced QML Extensions with C++ Tutorial about advanced extensions to QML with Qt C++

Qt Quick

C++ 扩展:图像提供程序范例 如何采用 QQuickImageProvider 加载 QML 图像
C++ Extensions: Image Response Provider Example How to load images asynchronously in QML
Models and Views: AbstractItemModel Example Shows how to use a QAbstractItemModel subclass as a model in QML
Models and Views: Object ListModel Example Shows how to use a QList as a model in QML
Models and Views: String ListModel Example Shows how to use a QStringList as a model in QML
Pointer Handlers Example Shows how to use Qt Quick Input Handlers in interactive components
QML Advanced Tutorial 1 - Creating the Game Canvas and Blocks

QML Advanced Tutorial 2 - Populating the Game Canvas

QML Advanced Tutorial 3 - Implementing the Game Logic

QML Advanced Tutorial 4 - Finishing Touches

QML Dynamic View Ordering Tutorial 1 - A Simple ListView and Delegate

QML Dynamic View Ordering Tutorial 2 - Dragging View Items

QML Dynamic View Ordering Tutorial 3 - Moving Dragged Items

QML Dynamic View Ordering Tutorial 4 - Sorting Items

QQuickRenderControl D3D11 Example Shows how to render a Qt Quick scene into a texture that is then used by a non-Quick based Direct3D 11 renderer
QQuickRenderControl OpenGL Example Shows how to render a Qt Quick scene into a texture that is then used by a non-Quick based OpenGL renderer
QQuickWidget - QQuickView Comparison Example Demonstrates the benefits of QQuickWidget over a QQuickView embedded as a native window
Qt Quick Examples - Accessibility This example demonstrates the implementation of accessible buttons
Qt Quick Examples - Animation This is a collection of QML Animation examples
Qt Quick 范例 - 画布 This is a collection of QML Canvas examples
Qt Quick 范例 - 拖放 This is a collection of QML drag and drop examples
Qt Quick Examples - Embedded in Widgets Demonstrates embedding a QQuickWindow into a QWidget UI via QWidget::createWindowContainer()
Qt Quick 范例 - 图像元素 This is a collection of QML examples relating to image types
Qt Quick Examples - Item Variable Refresh Rate A Qt Quick example shows how to setup variable refresh rate for specific parts of the UI
Qt Quick 范例 - 键交互 This is a collection of QML keyboard interaction examples
Qt Quick 范例 - 本地存储 A collection of QML local storage examples
Qt Quick 范例 - MouseArea This is an example of the MouseArea type in QML
Qt Quick Examples - MultiEffect Item Switcher Demonstrates MultiEffect usage
Qt Quick Examples - MultiEffect Test Bed Demonstrates MultiEffect usage
Qt Quick 范例 - 定位器 This is a collection of QML Positioner examples
Qt Quick Examples - Right to Left This is a collection of QML Right to Left examples
Qt Quick Examples - Shader Effects A Qt Quick example demonstrating the use of shader effects
Qt Quick 范例 - 形状 A Qt Quick example demonstrating the use of shape items
Qt Quick 范例 - 文本 This is a collection of QML examples relating to text
Qt Quick Examples - Threading This is a collection of QML multithreading examples
Qt Quick Examples - Touch Interaction A collection of QML Touch Interaction examples
Qt Quick 范例 - 视图 这是 QML 模型/视图范例的集合
Qt Quick 范例 - 窗口和屏幕 This example demonstrates the Window and Screen types in QML
Qt Quick Examples - externaldraganddrop This is an example of drag-and-drop among QML applications
Qt Quick Layouts - 基本范例 演示如何使用布局类型来排列 UI
Qt Quick Particles 范例 - 影响器 这是使用 QML 粒子系统 Affector 范例的集合
Qt Quick Particles 范例 - 发射器 This is a collection of examples using Emitters in the QML particle system
Qt Quick Particles 范例 - 图像粒子 这是使用 QML 粒子系统 Affector 范例的集合
Qt Quick Particles 范例 - 系统 这是使用 QML 粒子系统 Affector 范例的集合
Qt Quick TableView 范例 - 康威的人生游戏 Conway’s Game of Life example shows how the QML TableView type can be used to display a C++ model that the user can pan around
Qt Quick TableViews 范例 - 像素器 Pixelator example shows how a QML TableView and a delegate can be used for custom table models
Qt Quick Widgets 范例 Demonstrates how to mix QML with a Qt Widgets application using the QQuickWidget class
场景图形 - 自定义几何图形 Shows how to implement a custom geometry in the Qt Quick Scene Graph
场景图形 - 自定义材质 Shows how to implement a custom material in the Qt Quick Scene Graph
Scene Graph - Custom QSGRenderNode Shows how to use QSGRenderNode to implement custom rendering in the Qt Quick scenegraph
场景图形 - 在 QML 下的 Direct3D 11 Shows how to render directly with Direct3D 11 under a Qt Quick scene
场景图形 - 图形 Demonstrates how one can combine custom materials and geometries under a single QQuickItem
场景图形 - Metal 纹理导入 Shows how to use a texture created directly with Metal
场景图形 - 在 QML 下的 Metal Shows how to render directly with Metal under a Qt Quick scene
场景图形 - QML 下的 OpenGL Shows how to render OpenGL under a Qt Quick scene
Scene Graph - Painted Item Shows how to implement QPainter-based custom scenegraph items
场景图形 - 渲染 FBO (帧缓冲对象) Shows how to use FramebufferObjects with Qt Quick
场景图形 - 2 纹理提供程序 Shows how to combine two textures from two texture providers in a custom scene graph node
场景图形 - Vulkan 纹理导入 Shows how to use a texture created directly with use a texture created directly withulkan
Scene Graph - Vulkan Under QML Shows how to render directly with Vulkan under a Qt Quick scene
Threaded ListModel Example Threaded ListModel example shows how to use a ListModel from multiple threads using WorkerScript
UI 组件:表盘控件范例 Dial Control Example shows how to create a speedometer-type dial
UI 组件:可翻转范例 Flipable Example shows an item that flips whenever clicked, rotating around the y-axis

Qt Quick 3D

Qt Quick 3D - 抗锯齿范例 Demonstrates the antialiasing modes in Qt Quick 3D
Qt Quick 3D - Baked Lightmap Example Demonstrates the use of baked lightmaps in a 3D scene
Qt Quick 3D - 自定义效果范例 Demonstrates writing custom post-processing effects
Qt Quick 3D - 自定义几何图形范例 Demonstrates providing custom vertex data from C++
Qt Quick 3D - Custom Instanced Rendering Demonstrates instancing with custom materials and a C++ instance table
Qt Quick 3D - 自定义材质范例 Demonstrates writing shaded custom materials
Qt Quick 3D - Custom Morphing Animation Demonstrates writing C++ custom geometry with a morph target
Qt Quick 3D - 自定义着色器范例 Demonstrates the use of custom vertex and fragment shaders
Qt Quick 3D - 动态模型创建范例 Demonstrates dynamic model creation
Qt Quick 3D - 动态纹理范例 Demonstrates how to use a 2D layer as a 3D texture
Qt Quick 3D - HelloCube 范例 Demonstrates how to render 2D and 3D objects together in Qt Quick 3D
Qt Quick 3D - Instanced Rendering Example Demonstrates how to do instanced rendering in Qt Quick 3D
Qt Quick 3D - 介绍 Demonstrates how to render a scene in Qt Quick 3D
Qt Quick 3D - Level of Detail Helper Example Demonstrates the use of level of detail helper
Qt Quick 3D - 灯光范例 Demonstrates the use of different light types
Qt Quick 3D - Morphing Example Demonstrates how to control morphing animations in Qt Quick 3D
Qt Quick 3D - Particles 3D Testbed Example Demonstrates how to use the Qt Quick 3D Particles3D module
Qt Quick 3D - 拾取范例 Demonstrates picking of models
Qt Quick 3D - Principled 材质范例 Demonstrates the use of Principled Material
Qt Quick 3D - 程序纹理范例 Demonstrates how to provide custom texture data from C++
Qt Quick 3D - 快速球范例 Demonstrates how to create a simple game using Quick3D
Qt Quick 3D - Quick 项范例 Demonstrates the use of Qt Quick Items in Quick 3D scene
Qt Quick 3D - Reflection Probes Example Demonstrates the use of reflection probes in Qt Quick 3D
Qt Quick 3D - RuntimeLoader Example Demonstrates how assets can be loaded at runtime
Qt Quick 3D - Scene Effects Example Demonstrates the use of ExtendedSceneEnvironment
Qt Quick 3D - Screen Space Reflections Example Demonstrates reflections in Qt Quick 3D
Qt Quick 3D - Simple Fog Example Demonstrates how to enable fog in the 3D scene
Qt Quick 3D - 简单蒙皮范例 Demonstrates how to render a simple skinning animation in Qt Quick 3D
Qt Quick 3D - 子网格范例 Demonstrates how assign materials to sub-meshes
Qt Quick 3D - View3D 范例 Demonstrates the use of View3D to show a scene from multiple cameras

Qt Quick 3D Physics

Qt Quick 3D Physics - Cannon Example Demonstrates how to spawn physical objects
Qt Quick 3D Physics - CharacterController Example Demonstrates the CharacterController type
Qt Quick 3D Physics - Compound Shapes Example Demonstrates using complex collision shapes
Qt Quick 3D Physics - Custom Shapes Example Demonstrates using different shapes
Qt Quick 3D Physics - Impeller Example Demonstrates using trigger bodies and collision info
Qt Quick 3D Physics - Mass Example Demonstrates different ways of setting mass and inertia of a body
Qt Quick 3D Physics - Material Example Demonstrates using physical materials
Qt Quick 3D Physics - Simple Example Demonstrates setting up a simple physics scene

Qt Quick Controls

Qt Quick Controls - Attached Style Properties Example Demonstrates use of QQuickAttachedPropertyPropagator
Qt Quick Controls - 聊天教程 Tutorial about writing a basic chat client using Qt Quick Controls
Qt Quick Controls - Contact List A QML app using Qt Quick Controls and a C++ class that implements a simple contact list
Qt Quick Controls - Event Calendar A simple event calendar
Qt Quick Controls - Flat Style A QML app using Qt Quick Controls and a QML plugin with customized controls
Qt Quick Controls - 画廊 A gallery of controls
Qt Quick Controls - 想象风格范例:汽车 An automotive user interface using custom Imagine style assets
Qt Quick Controls - Imagine Style Example: Music Player An audio player user interface using custom Imagine style assets
Qt Quick Controls - Side Panel A persistent side panel with Drawer
Qt Quick Controls - Swipe to Remove Demonstrates removal of list items by swipe gesture
Qt Quick Controls - 文本编辑器 A QML app using Qt Quick Controls and a C++ class to provide a fully-functional rich-text editor application
Qt Quick Controls - To Do List To do list application for iOS
Qt Quick Controls - 可穿戴演示 Demonstrates an application launcher designed for wearable devices

Qt Quick Effect Maker

Wiggly Demonstrates how to use an effect created with the Qt Quick Effect Maker (QQEM)

Qt Remote Objects

Model-View Client Developing a very simple client program which displays the content and changes made on a server
Model-View Server Developing a simple server program that displays and makes changes to a QTreeView which is made available on a Remote Objects network
QML Model-View Client Making a QAbstractItemModelReplica available to QML and using it from QML
QtRemoteObjects Bluetooth LE Example Using QtBluetooth Low Energy (BT LE or BLE for short) as a transport medium with Qt Remote Objects
QtRemoteObjects SSL Example Setting up a secure Remote Object network using QSslSockets
QtRemoteObjects WebSockets Example Using a non-QIODevice-based transport (QWebSocket) with QtRemoteObjects

Qt SCXML

SCXML Calculator An application that implements the Calculator example presented in the SCXML Specification
SCXML FTP Client Implements a simple FTP client using a state machine
SCXML Invoke Invokes a compiled nested state machine
SCXML Media Player Sends data to and receives it from a C++ data model
SCXML Sudoku Demonstrates the use of separate javascript file with SCXML
SCXML Traffic Light (Dynamic, QML) A Qt Quick application that uses a dynamically loaded state machine to implement a traffic light
SCXML Traffic Light (Dynamic, Widgets) A widget-based application that uses a dynamically loaded state machine to implement a traffic light
SCXML Traffic Light (Simple, QML) A Qt Quick application that uses a compiled state machine to implement a simplified traffic light
SCXML Traffic Light (Static, QML) A Qt Quick application that uses a compiled state machine to implement a traffic light
SCXML Traffic Light (Static, Widgets) A widget-based application that uses a compiled state machine to implement a traffic light

Qt SQL

Books Shows how to use Qt SQL classes with a model/view framework
Cached Table Example Cached Table example shows how a table view can be used to access a database, caching any changes to the data until the user explicitly submits them using a push button
Drill Down Example Drill Down example shows how to read data from a database as well as submit changes, using the QSqlRelationalTableModel and QDataWidgetMapper classes
Master Detail Example Master Detail Example shows how to present data from different data sources in the same application. The album titles, and the corresponding artists and release dates, are kept in a database, while each album's tracks are stored in an XML file
Query Model Example Query Model example shows how to make customized versions of data obtained from a SQL query, using a model that encapsulates the query and table views to display the results
关系表模型范例 Relational Table Model example shows how to use table views with a relational model to visualize the relations between items in a database
SQL Browser SQL Browser example shows how a data browser can be used to visualize the results of SQL statements on a live database
SQL Widget Mapper Example SQL Widget Mapper example shows how to use a map information from a database to widgets on a form
表格模型范例 Table Model example shows how to use a specialized SQL table model with table views to edit information in a database

Qt SVG

SVG 生成器范例

SVG 查看器范例

文本对象范例

Qt Sensors

Sensors Showcase Sensors Showcase example demonstrates sensor usage with visual examples

Qt Serial Bus

CAN 总线管理器 Example sends and receives CAN bus frames
Modbus Client Example implements a Modbus client application
Modbus 自定义命令 Example shows how to handle custom Modbus function codes
Modbus 服务器 Example implements a Modbus server application

Qt Serial Port

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
Serial Terminal Shows how to use various features of QSerialPort

Qt Spatial Audio

Spatial Audio Panning Example Shows some of the capabilities of the spatial audio engine in Qt

Qt State Machine

Move Blocks Move Blocks example shows how to animate items in a QGraphicsScene using a QStateMachine with a custom transition
Ping Pong States Ping Pong States example shows how to use parallel states together with custom events and transitions in Qt State Machine Framework
Rogue Rogue example shows how to use the Qt state machine for event handling
Traffic Light Traffic Light example shows how to use Qt State Machine Overview to implement the control flow of a traffic light

Qt Test

第 1 章:编写单元测试 如何编写单元测试
第 2 章:数据驱动测试 How to create data driven tests
第 3 章:模拟 GUI 事件 Howe to simulate GUI events
第 4 章:重演 GUI 事件 How to replay GUI events
第 5 章:编写基准测试 How to write a benchmark

Qt TextToSpeech

Hello 说话范例 Hello Speak example reads out user-provided text
Quick Speech Example Quick Speech example reads out user-provided text

Qt UI Tools

文本查找器 Dynamically loading .ui files using QUiLoader

Qt Virtual Keyboard

Virtual Keyboard in Qt Quick This example shows how to use the virtual keyboard in a Qt Quick application

Qt Wayland Compositor

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 CPP Minimal CPP is an example that demonstrates how to write a Wayland compositor in C++
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

Qt WebChannel

Qt WebChannel ChatClient HTML 范例 A HTML/JavaScript client that communicates over a WebSocket with a QWebChannel server
Qt WebChannel ChatClient QML 范例 A QML client that communicates over a WebSocket with a QWebChannel server
Qt WebChannel ChatServer 范例 A simple chat server implemented using the QWebChannel C++ API
Qt WebChannel 独立范例 A simple chat between a server and a remote client running in a browser

Qt WebEngine

食谱浏览器 Injecting custom stylsheets into web pages and providing a rich text preview tool for a custom markup language
WebEngine 内容操纵范例 Demonstrates how to load and manipulate web content
WebEngine Cookie 浏览器范例 A cookie browser based on Qt WebEngine Widgets
WebEngine 生命周期范例 Freezes and discards background tabs to reduce CPU and memory usage
WebEngine 通知范例 Demonstrates how to pass HTML5 web notifications to users
WebEngine Push Notifications Example Demonstrates how to subscribe to and unsubscribe from push notifications
WebEngine Quick 纳米浏览器 A web browser implemented using the WebEngineView QML type
WebEngine Widgets Client Certificate Example A simple client certificate authentication scenario using Qt WebEngine and QSslServer
WebEngine Widgets Html2Pdf 范例 Converts web pages to PDF documents using Qt WebEngine
WebEngine Widgets 地图范例 Demonstrates how to handle geolocation requests
WebEngine Widgets PrintMe 范例 Demonstrates how to print web pages using Qt WebEngine Widgets
WebEngine Widgets 简单浏览器范例 A simple browser based on Qt WebEngine Widgets
WebEngine Widgets 拼写检查器范例 Integrates a spellchecker into a simple HTML form
WebEngine Widgets 视频播放器范例 Displays full screen video using QWebEngineView

Qt WebSockets

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
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)
Simple WebSocket Chat A minimal chat application using the WebSocket protocol
WebSocket Echo Client Show how to write a simple WebSocket client application
WebSocket Echo Server Show how to write a simple WebSocket server application

Qt WebView

Qt WebView 范例 - Minibrowser Minibrowser example demonstrates how to use the Qt WebView module with Qt Quick

Qt Widgets

40000 个芯片 可视化具有 40000 个芯片项的巨大图形视图场景
Address Book Address book example shows how to use proxy models to display different views onto data from a single model
仿射变换 Demonstrates how affine transformations in QPainter works
指针式时钟 Analog Clock example shows how to draw the contents of a custom widget
基本绘制范例 Basic Drawing example shows how to display basic graphics primitives in a variety of styles using the QPainter class
基本图形布局范例 演示如何创建基本图形布局
基本布局范例 Shows how to use the standard layout managers
基本排序/过滤模型范例 Basic Sort/Filter Model example illustrates how to use QSortFilterProxyModel to perform basic sorting and filtering
模糊拾取器效果示例 Demonstrates how to apply graphical effects on items in the view
边框布局范例 Shows how to arrange child widgets along a border
计算器范例 Example shows how to use signals and slots to implement the functionality of a calculator widget, and how to use QGridLayout to place child widgets in a grid
日历范例 Calendar example shows how to create rich text content and display it using a rich text editor
日历 Widget 范例 Calendar Widget example shows use of QCalendarWidget
字符映射范例 Character Map example shows how to create a custom widget that can both display its own content and respond to user input
图表范例 Chart example shows how to create a custom view for the model/view framework
碰撞小鼠范例 Demonstrates how to animate items on a graphics view
色彩编辑器工厂范例 This example shows how to create an editor that can be used by a QItemDelegate
组合框 Widget 映射器范例 Combo Widget Mapper example shows how to use a custom delegate to map information from a model to specific widgets on a form
补全器范例 Completer example shows how to provide string-completion facilities for an input widget based on data provided by a model
合成模式 Demonstrates how Composition Modes work in QPainter
同心圆范例 Demonstrates the improved quality that antialiasing and floating point precision gives
自定义补全器范例 Custom Completer example shows how to provide string-completion facilities for an input widget based on data provided by a model. The completer pops up suggestions for possible words based on the first three characters input by the user and the user's choice of word is inserted into the TextEdit using QTextCursor
自定义排序/过滤模型范例 Custom Sort/Filter Model example illustrates how to subclass QSortFilterProxyModel to perform advanced sorting and filtering
简图场景示例 演示如何使用图形视图框架
数字时钟范例 Digital Clock example shows how to use QLCDNumber to display a number with LCD-like digits
目录视图范例 This example demonstrates the usage of a tree view, and smooth flicking on a touchscreen
停放 Widget 范例 Dock Widgets example shows how to add dock windows to an application. It also shows how to use Qt's rich text engine
拖放拼图范例 Drag and Drop Puzzle example demonstrates a way of using the drag and drop system with item view widgets
拖放 Robot 范例 Demonstrates how to drag and drop items in a graphics view
可拖曳图标范例 Draggable Icons example shows how to drag and drop image data between widgets in the same application, and between different applications
可拖曳文本范例 Illustrates how to drag and drop text between widgets
掉落站点范例 Example shows how to distinguish the various MIME formats available in a drag and drop operation
动态布局范例 Shows how to re-orient widgets in running applications
缓和曲线范例 Easing Curves example shows how to use easing curves to control the speed of an animation
回显插件范例 This example shows how to create a Qt plugin
可编辑树模型范例 This example shows how to implement a simple item-based tree model that can be used with other classes the model/view framework
弹性节点范例 Demonstrates how to interact with graphical items in a scene
嵌入式对话框 Demonstrates how to embed dialogs into a graphics view
褪色消息效果范例 Demonstrates how to apply effects on items in the view
抓取更多范例 Fetch More example shows how to add items to an item view model on demand
手指描绘范例 Shows the use of a touchscreen to make a simple painting application
流式布局范例 Shows how to arrange widgets for different window sizes
字体采样器范例 Font Sampler example shows how to preview and print multi-page documents
冰箱磁贴范例 Fridge Magnets example illustrates how to move around several types of MIME-encoded data with drag and drop
冻结列范例 This example demonstrates how to freeze a column within a QTableView
采用 Qt Widgets 快速入门编程 A tutorial for Qt Widgets based notepad application
渐变 Shows how gradients can be used with QPainter
图形视图流布局范例 Demonstrates flow layout on a graphics view scene
组框范例 Group Box example shows how to use the different kinds of group boxes in Qt
图标范例 Icons example shows how QIcon can generate pixmaps reflecting an icon's state, mode and size
图像合成范例 展示 QPainter 中的合成模式如何工作
图像手势范例 Demonstrates the use of simple gestures in a widget
图像查看器范例 Example shows how to combine QLabel and QScrollArea to display an image
Interview 此范例演示模型/视图框架的用法
项视图拼图范例 Puzzle example shows how to enable drag and drop with a custom model to allow items to be transferred between a view and another widget
许可向导范例 License Wizard example shows how to implement complex wizards in Qt
行编辑范例 Line Edits example demonstrates the many ways that QLineEdit can be used, and shows the effects of various properties and validators on the input and output supplied by the user
MDI 范例 MDI example shows how to implement a Multiple Document Interface using Qt's QMdiArea class
主窗口 Main Window example shows Qt's extensive support for tool bars, dock windows, menus, and other standard application features
菜单范例 Menus example demonstrates how menus can be used in a main window application
影片范例 Movie example demonstrates how to use QMovie and QLabel to display animations
订购表单范例 Order Form example shows how to generate rich text documents by combining a simple template with data input by the user in a dialog
描绘器路径范例 Painter Paths example shows how painter paths can be used to beuild complex shapes for rendering
路径描边 Path Stroking example shows various types of pens that can be used with QPainter
捏合缩放范例 Shows how to recognize a gesture
像素器范例 Pixelator example shows how delegates can be used to customize the way that items are rendered in standard item views
插件和描绘基本工具范例 A plugin providing the basic tools for painting functionality
插件和描绘范例 Demonstrates how to extend Qt applications using plugins
插件和描绘额外过滤器范例 提供额外过滤器的插件
QRegularExpression 范例 QRegularExpression example shows how regular expressions in Qt are applied to text by providing an environment in which new regular expressions can be created and tested on custom text strings
Qt Widgets - 应用程序范例 Application example shows how to implement a standard widget application with menus, toolbars, and a status bar. The example itself is a simple text editor program built around QPlainTextEdit
涂鸦范例 Scribble example shows how to reimplement some of QWidget's event handlers to receive the events generated for the application's widgets
设置编辑器范例 Settings Editor example shows how Qt's standard settings support is used in an application by providing an editor that enables the user to view the settings for installed applications, and modify those that can be edited
Shortcut Editor Example Shortcut Editor example shows how to create a basic, read-write hierarchical model to use with Qt's standard view and QKeySequenceEdit classes. For a description of Model/View Programming, see the Model/View Programming overview
简单锚点布局范例 演示图形视图场景中的锚点布局
简单 DOM 模型范例 Simple DOM Model example shows how an existing class can be adapted for use with the model/view framework
简单树模型范例 Simple Tree Model example shows how to use a hierarchical model with Qt's standard view classes
简单 Widget 映射器范例 Simple Widget Mapper example shows how to use a widget mapper to display data from a model in a collection of widgets
滑块范例 Sliders example shows how to use the different types of sliders available in Qt: QSlider, QScrollBar and QDial
自旋框委托范例 Spin Box Delegate example shows how to create an editor for a custom delegate in the model/view framework by reusing a standard Qt editor widget
自旋框范例 Spin Boxes example shows how to use the many different types of spin boxes available in Qt, from a simple QSpinBox widget to more complex editors like the QDateTimeEdit widget
电子表格 Spreadsheet example shows how to create a simple spreadsheet application
标准对话框范例 Standard Dialogs example shows the standard dialogs that are provided by Qt
星号委托范例 Star Delegate example shows how to create a delegate that can paint itself and that supports editing
样式插件范例 This example shows how to create a plugin that extends Qt with a new GUI look and feel
样式表范例 Style Sheet Example shows how to use style sheets
样式范例 Styles example illustrates how to create custom widget drawing styles using Qt, and demonstrates Qt's predefined styles
句法高亮范例 Syntax Highlighter example shows how to perform simple syntax highlighting
系统托盘图标范例 System Tray Icon example shows how to add an icon with a menu and popup messages to a desktop environment's system tray
选项卡对话框范例 Tab Dialog example shows how to construct a tab dialog using the QTabWidget class
数位板范例 This example shows how to use a Wacom tablet in Qt applications
Taking a Screenshot Screenshot example shows how to take a screenshot of the desktop
俄罗斯方块范例 Tetrix example is a Qt version of the classic Tetrix game
文本编辑 Text Edit example shows Qt's rich text editing facilities in action
工具提示范例 工具提示范例展示如何为应用程序 Widget 提供静态和动态工具提示
触摸拨盘范例 Shows how to apply touch to a set of standard Qt widgets
触摸旋钮范例 Shows how to create custom controls that accept touch input
变换范例 Transformations example shows how transformations influence the way that QPainter renders graphics primitives
半透明背景 Example shows how to make a round window with a translucent background
树模型补全器范例 Tree Model Completer example shows how to provide completion facilities for a hierarchical model, using a period as the separator to access Child, GrandChild and GrandGrandChild level objects
通俗向导范例 Trivial Wizard example illustrates how to create a linear three-page registration wizard using three instances of QWizardPage and one instance of QWizard
撤消框架范例 This example shows how to implement undo/redo functionality with the Qt undo framework
验证器范例 Validators example shows the signal emission behavior of input validators
向量变形 Demonstrates how to manipulate the elements of a QPainterPath
Widget 画廊范例 Widgets Gallery example shows widgets relevant for designing UIs
Widget 教程 - 子级 Widget

Widget 教程 - 创建窗口

Widget 教程 - 嵌套布局

Widget 教程 - 使用布局

窗口标志范例 窗口标志范例展示如何使用可用于 Qt 的窗口标志

Qt XML

DOM Bookmarks Application 提供用于 XML 书签交换语言文件的读取器