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feat(react): allow custom Floating UI middleware for FormattingToolbar #2161

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feat(react): allow custom Floating UI middleware for FormattingToolbar #2161

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11 changes: 9 additions & 2 deletions packages/react/src/components/FormattingToolbar/FormattingToolbarController.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@ import {
InlineContentSchema,
StyleSchema,
} from "@blocknote/core";
import { UseFloatingOptions, flip, offset, shift } from "@floating-ui/react";
import { Middleware, UseFloatingOptions, flip, offset, shift } from "@floating-ui/react";
import { isEventTargetWithin } from "@floating-ui/react/utils";
import { FC, useMemo, useRef, useState } from "react";

Expand Down Expand Up @@ -34,6 +34,13 @@ const textAlignmentToPlacement = (
export const FormattingToolbarController = (props: {
formattingToolbar?: FC<FormattingToolbarProps>;
floatingOptions?: Partial<UseFloatingOptions>;
/**
* Custom Floating UI middleware for positioning the toolbar.
* If not provided, defaults to [offset(10), shift(), flip()].
* Useful for customizing toolbar behavior on mobile devices.
* Can also be provided via floatingOptions.middleware.
*/
middleware?: Middleware[];
}) => {
const divRef = useRef<HTMLDivElement>(null);

Expand Down Expand Up @@ -81,7 +88,7 @@ export const FormattingToolbarController = (props: {
3000,
{
placement,
middleware: [offset(10), shift(), flip()],
middleware: props.middleware || props.floatingOptions?.middleware || [offset(10), shift(), flip()],
onOpenChange: (open, _event) => {
// console.log("change", event);
if (!open) {
Expand Down