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The `safeBlur`/`safeRemove`/`safeRemoveSync` methods in the view manager should become the standard way to "blur" and "remove" elements within the web engine. Calling these method ensures the blur operation doesn't disrupt the framework's view focus management because these methods transfer the focus from the current element to its containing EngineFlutterView's `rootElement`, so focus never abandons the Flutter view unless the user wants to. This is a generalization of the former `DefaultTextEditingStrategy.scheduleFocusFlutterView`, which turns out is needed in anything that touches elements that may receive focus in the engine, not just text editing. ## Issue (Maybe) Part of https://github.com/flutter/flutter/issues/157387 (Opportunistically) Fixes https://github.com/flutter/flutter/issues/46638 [C++, Objective-C, Java style guides]: https://github.com/flutter/engine/blob/main/CONTRIBUTING.md#style
Flutter Engine
Flutter is Google's SDK for crafting beautiful, fast user experiences for mobile, web, and desktop from a single codebase. Flutter works with existing code, is used by developers and organizations around the world, and is free and open source.
The Flutter Engine is a portable runtime for hosting Flutter applications. It implements Flutter's core libraries, including animation and graphics, file and network I/O, accessibility support, plugin architecture, and a Dart runtime and compile toolchain. Most developers will interact with Flutter via the Flutter Framework, which provides a modern, reactive framework, and a rich set of platform, layout and foundation widgets.
If you want to run/contribute to Flutter Web engine, more tooling can be found at felt. This is a tool written to make web engine development experience easy.
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