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https://github.com/JetBrains/intellij-sdk-code-samples

Mirror of the IntelliJ SDK Docs Code Samples
https://github.com/JetBrains/intellij-sdk-code-samples

intellij intellij-idea intellij-platform intellij-plugin intellij-plugins intellij-sdk jetbrains jetbrains-plugin jetbrains-plugins

Last synced: 3 months ago
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Mirror of the IntelliJ SDK Docs Code Samples

Host: GitHub
URL: https://github.com/JetBrains/intellij-sdk-code-samples
Owner: JetBrains
License: apache-2.0
Created: 2020-04-02T15:20:51.000Z (almost 5 years ago)
Default Branch: main
Last Pushed: 2024-10-21T15:30:18.000Z (3 months ago)
Last Synced: 2024-10-29T15:24:38.526Z (3 months ago)
Topics: intellij, intellij-idea, intellij-platform, intellij-plugin, intellij-plugins, intellij-sdk, jetbrains, jetbrains-plugin, jetbrains-plugins
Language: Java
Homepage: https://github.com/JetBrains/intellij-sdk-docs/tree/main/code_samples
Size: 81.4 MB
Stars: 1,097
Watchers: 36
Forks: 352
Open Issues: 0
Metadata Files:
- Readme: README.md
- Contributing: CONTRIBUTING.md
- License: LICENSE.txt
- Code of conduct: CODE_OF_CONDUCT.md

Awesome Lists containing this project

my-awesome - JetBrains/intellij-sdk-code-samples - idea,intellij-platform,intellij-plugin,intellij-plugins,intellij-sdk,jetbrains,jetbrains-plugin,jetbrains-plugins pushed_at:2025-01 star:1.1k fork:0.4k Mirror of the IntelliJ SDK Docs Code Samples (Java)

README

        # IntelliJ Platform SDK Code Samples

[![official JetBrains project](https://jb.gg/badges/official-flat-square.svg)][jb:github]

[![JetBrains IntelliJ Platform SDK Docs](https://jb.gg/badges/docs.svg?style=flat-square)][jb:docs]

[![X Follow](https://img.shields.io/badge/follow-%40JBPlatform-1DA1F2?logo=x)][jb:x]

[![Build](https://img.shields.io/github/actions/workflow/status/JetBrains/intellij-sdk-docs/code-samples.yml?branch=main&style=flat-square)][gh:workflow-code-samples]

[![Slack](https://img.shields.io/badge/Slack-%23intellij--platform-blue?style=flat-square&logo=Slack)][jb:slack]

Learn how to build plugins using IntelliJ Platform SDK for the [JetBrains products][jb:products] by experimenting with our code samples.

These samples show you how features work and help you jumpstart your plugins.

> [!TIP]

> To start a new plugin project, consider using [IntelliJ Platform Plugin Template][gh:template] which offers a pure boilerplate template to make it easier to create a new plugin project.

>

> The code samples can also be found in the [IntelliJ SDK Code Samples](https://github.com/JetBrains/intellij-sdk-code-samples) mirror repository.

To learn more, browse [available Extension Points][docs:eps], explore Extension Point usages in open-source plugins using [IntelliJ Platform Explorer](https://jb.gg/ipe) and learn how to [Explore the IntelliJ Platform API][docs:explore-api].

## Target Platform

All Code Samples target the latest GA platform release.

Previous releases are made available via [tags](https://github.com/JetBrains/intellij-sdk-code-samples/tags).

## Structure

Code Samples depend on the [IntelliJ Platform SDK][docs] and [Gradle][docs:gradle] as a build system.

The main plugin definition file is stored in the `plugin.xml` file, which is created according to the [Plugin Configuration File documentation][docs:plugin.xml].

It describes definitions of the actions, extensions, or listeners provided by the plugin.

## Code Samples

Please see [Code Samples][docs:code-samples] topic on how to import and run code samples.

In the following table, you may find all available samples provided in the separated directories as stand-alone projects available for running with the Gradle `runIde` task.

| Code Sample                                                                 | Description                                                                                                                                                       |

|-----------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| [Action Basics](./action_basics)                                            | Action and Action Group patterns implementation, adds entries to the Tools menu.                                                                                  |

| [Comparing References Inspection](./comparing_string_references_inspection) | Local Inspection Tool, adds entries to **Settings | Editor | Inspections | Java | Probable Bugs**.                                            |

| [Conditional Operator Intention](./conditional_operator_intention)          | Intention action, suggests converting a ternary operator into an `if` block and adds entry to **Settings | Editor | Intentions | SDK Intentions**. |

| [Editor Basics](./editor_basics)                                            | Basic Editor APIs example with editor popup menu with extra actions.                                                                                              |

| [Framework Basics](./framework_basics)                                      | Basic *SDK Demo Framework* support added to the **File | New | Project | Java** wizard.                                                            |

| [Kotlin Demo](./kotlin_demo)                                                | Kotlin example extending the *Main Menu* with a **Greeting** menu group.                                                                                          |

| [Live Templates](./live_templates)                                          | Live templates for Markdown language, adds an entry to the **Settings | Editor | Live Templates** dialog.                                               |

| [Max Opened Projects](./max_opened_projects)                                | Application services and listeners, shows warning dialog when more than 3 open projects are opened.                                                               |

| [Module](./module)                                                          | *SDK Demo Module* module type added to the **File | New | Project...** wizard.                                                                          |

| [Product Specific - PyCharm Sample](./product_specific/pycharm_basics)      | Plugin project configuration for the PyCharm IDE.                                                                                                                 |

| [Project Model](./project_model)                                            | Interacts with the project model, adds menu items to **Tools** and **Editor Context** menus.                                                                      |

| [Project View Pane](./project_view_pane)                                    | Project View Pane listing only image files.                                                                                                                       |

| [Project Wizard](./project_wizard)                                          | Project Wizard example with demo steps.                                                                                                                           |

| [PSI Demo](./psi_demo)                                                      | PSI Navigation features presentation.                                                                                                                             |

| [Run Configuration](./run_configuration)                                    | Run configuration implementation with factory, options and UI.                                                                                                    |

| [Settings](./settings)                                                      | Custom settings panel, adds a settings panel to the **Settings** panel under **Tools**.                                                                           |

| [Simple Language Plugin](./simple_language_plugin)                          | Custom language support, defines a new *Simple language* with syntax highlighting, annotations, code completion, and other features.                              |

| [Theme Basics](./theme_basics)                                              | Sample *theme* plugin with basic interface modifications.                                                                                                         |

| [Tool Window](./tool_window)                                                | Custom Tool Window example plugin.                                                                                                                                |

| [Tree Structure Provider](./tree_structure_provider)                        | Tree Structure Provider showing only plain text files.                                                                                                            |

[gh:workflow-code-samples]: https://github.com/JetBrains/intellij-sdk-docs/actions/workflows/code-samples.yml

[gh:template]: https://github.com/JetBrains/intellij-platform-plugin-template

[jb:github]: https://github.com/JetBrains/.github/blob/main/profile/README.md

[jb:docs]: https://plugins.jetbrains.com/docs/intellij/

[jb:products]: https://www.jetbrains.com/products.html

[jb:slack]: https://plugins.jetbrains.com/slack

[jb:x]: https://x.com/JBPlatform

[docs]: https://plugins.jetbrains.com/docs/intellij/

[docs:code-samples]: https://plugins.jetbrains.com/docs/intellij/code-samples.html

[docs:eps]: https://plugins.jetbrains.com/docs/intellij/extension-point-list.html

[docs:gradle]: https://plugins.jetbrains.com/docs/intellij/developing-plugins.html

[docs:plugin.xml]: https://plugins.jetbrains.com/docs/intellij/plugin-configuration-file.html

[docs:explore-api]: https://plugins.jetbrains.com/docs/intellij/explore-api.html