feat(react-headless-components-preview): add Dialog component#35996
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dmytrokirpa merged 10 commits intomicrosoft:masterfrom Apr 23, 2026
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feat(react-headless-components-preview): add Dialog component#35996dmytrokirpa merged 10 commits intomicrosoft:masterfrom
dmytrokirpa merged 10 commits intomicrosoft:masterfrom
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mainframev
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mainframev
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Apr 22, 2026
…vior Co-authored-by: Dmytro Kirpa <dmytrokirpa@users.noreply.github.com>
…t, and enhance scroll behavior
Co-authored-by: Copilot <copilot@github.com>
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UPD: Removed custom |
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…oft#35996) Co-authored-by: Cursor Agent <cursoragent@cursor.com> Co-authored-by: Dmytro Kirpa <dmytrokirpa@users.noreply.github.com> Co-authored-by: Copilot <copilot@github.com>
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Previous Behavior
n/a
New Behavior
This PR introduces the initial headless Dialog component API to the Fluent UI React Headless Components Preview package. It adds all core Dialog primitives (such as
Dialog,DialogSurface,DialogHeader,DialogBody,DialogActions,DialogTitle, andDialogTrigger), their associated state hooks, context types, and render functions. The update also includes a comprehensive spec document for Dialog, a Cypress configuration, and a Jest test shim for the<dialog>element.Headless Dialog Component API
Dialog,DialogSurface,DialogHeader,DialogBody,DialogActions,DialogTitle,DialogTrigger) with their respective prop types, state types, context types, and slot definitions to the public API (etc/react-headless-components-preview.api.md).useDialog_unstable,useDialogSurface_unstable, etc.) and render functions (e.g.,renderDialog_unstable,renderDialogSurface_unstable, etc.) for each Dialog primitive.DialogOpenChangeData,DialogOpenChangeEventHandler, and modal type definitions.Documentation
docs/dialog-spec.md) describing composition, props, states, events, accessibility, controlled/uncontrolled usage, RTL support, and more.Testing & Tooling
cypress.config.ts).<dialog>element to support Dialog component tests in JSDOM environments (config/tests.js).Related Issue(s)