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LibWeb: Introduce CustomElementRegistry and creating custom elements

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The main missing feature here is form associated custom elements.
This commit is contained in:
Luke Wilde 2023-03-29 23:46:18 +01:00 • committed by Andreas Kling
parent 083b547e97
commit 034aaf3f51
38 changed files with 1747 additions and 143 deletions
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15
Userland/Libraries/LibWeb/HTML/CustomElements/CustomElementRegistry.idl Normal file
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#import <DOM/Node.idl>
[Exposed=Window, UseNewAKString]
interface CustomElementRegistry {
[CEReactions] undefined define(DOMString name, CustomElementConstructor constructor, optional ElementDefinitionOptions options = {});
(CustomElementConstructor or undefined) get(DOMString name);
Promise<CustomElementConstructor> whenDefined(DOMString name);
[CEReactions] undefined upgrade(Node root);
};
callback CustomElementConstructor = HTMLElement ();
dictionary ElementDefinitionOptions {
DOMString extends;
};