| // GENERATED CONTENT - DO NOT EDIT |
| // Content was automatically extracted by Reffy into webref |
| // (https://github.com/w3c/webref) |
| // Source: Resize Observer (https://drafts.csswg.org/resize-observer/) |
| |
| enum ResizeObserverBoxOptions { |
| "border-box", "content-box", "device-pixel-content-box" |
| }; |
| |
| dictionary ResizeObserverOptions { |
| ResizeObserverBoxOptions box = "content-box"; |
| }; |
| |
| [Exposed=(Window)] |
| interface ResizeObserver { |
| constructor(ResizeObserverCallback callback); |
| undefined observe(Element target, optional ResizeObserverOptions options = {}); |
| undefined unobserve(Element target); |
| undefined disconnect(); |
| }; |
| |
| callback ResizeObserverCallback = undefined (sequence<ResizeObserverEntry> entries, ResizeObserver observer); |
| |
| [Exposed=Window] |
| interface ResizeObserverEntry { |
| readonly attribute Element target; |
| readonly attribute DOMRectReadOnly contentRect; |
| readonly attribute FrozenArray<ResizeObserverSize> borderBoxSize; |
| readonly attribute FrozenArray<ResizeObserverSize> contentBoxSize; |
| readonly attribute FrozenArray<ResizeObserverSize> devicePixelContentBoxSize; |
| }; |
| |
| [Exposed=Window] |
| interface ResizeObserverSize { |
| readonly attribute unrestricted double inlineSize; |
| readonly attribute unrestricted double blockSize; |
| }; |