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by mwcampbell
1544 days ago
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Yes. This has influenced the design of my AccessKit [1] project. With AccessKit, the application (or GUI toolkit) pushes tree updates to the platform adapter, which maintains a complete tree that it uses to implement the platform-specific accessibility API. Each application-supplied tree update can be a full tree or just the nodes that have changed. So an immediate-mode GUI can push a full tree every frame. There just has to be some way of keeping node IDs stable across frames. [1]: https://github.com/AccessKit/accesskit |
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