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Implement internal pseudo element, which would be resolved as a "Implemented Pseudo Element" within style computation. This is an concrete element that would has a primary style after the style computation, but could match and style resolved like an pseudo element. Therefore, it would have a different behavior compared to how does `pseudo`s that `ServoLayoutNode` had. Where they would not have a concrete element behind it. Note that, due to the nature of these pseudo elements residing inside a UA widget, these pseudo elements would therefore not be accessible in JavaScript by default. This kind of element is required in order to implement the [form control pseudo element](https://drafts.csswg.org/css-forms-1/#pseudo-elements) like `::placeholder`, `::color-swatch`, `::field-text`, etc. See [this docs](https://hackmd.io/@ChaKweTiau/BJ3zRdLQlg) for more details of the implementation. Then, the implemented pseudo element is utilized to implement style matching for input `type=text`. Servo's side of: https://github.com/servo/stylo/pull/212 Testing: No WPT regression. --------- Signed-off-by: stevennovaryo <steven.novaryo@gmail.com> |
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| presentational-hints.css | ||
| quirks-mode.css | ||
| servo.css | ||
| user-agent.css | ||