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* 2022.1 release: upsource, topic links * 2022.1 release: EP lists * 2022.1 release: code samples build against 2021.2.4, adjust since/until-build * code samples/pycharm_basics: 2021.2.4 * 2022.1 release: rider_extension_point_list.md * 2022.1 release: data_grip_extension_point_list.md * 2022.1 release: set upsource properties * 2022.1 release: set plugin verifier versions
PSI Demo 
Reference: Navigating the PSI in IntelliJ SDK Docs
Quickstart
PSI Demo project demonstrates working with the PSI Navigation by implementing AnAction
that through the message dialog, informs about:
- an element at the caret,
- containing method,
- containing class,
- local variables.
Actions
ID | Implementation | Base Action Class |
---|---|---|
PsiNavigationDemo |
PsiNavigationDemoAction | AnAction |
Reference: Action System in IntelliJ SDK Docs