fix: useEditorDOMElement hook

packages/core/src/editor/BlockNoteEditor.ts

@@ -562,6 +562,13 @@ export class BlockNoteEditor<
     };
     this.pmSchema.cached.blockNoteEditor = this;
 
+    this._tiptapEditor.on("mount", () => {
+      this.headless = false;
+    });
+    this._tiptapEditor.on("unmount", () => {
+      this.headless = true;
+    });
+
     // Initialize managers
     this._blockManager = new BlockManager(this as any);
 
@@ -758,9 +765,7 @@ export class BlockNoteEditor<
     return this.prosemirrorView?.hasFocus() || false;
   }
 
-  public get headless() {
-    return !this._tiptapEditor.isInitialized;
-  }
+  public headless = true;
 
   /**
    * Focus on the editor
@@ -1296,7 +1301,7 @@ export class BlockNoteEditor<
       editor: BlockNoteEditor<BSchema, ISchema, SSchema>;
     }) => void,
   ) {
-    this._eventManager.onMount(callback);
+    return this._eventManager.onMount(callback);
   }
 
   /**
@@ -1312,7 +1317,7 @@ export class BlockNoteEditor<
       editor: BlockNoteEditor<BSchema, ISchema, SSchema>;
     }) => void,
   ) {
-    this._eventManager.onUnmount(callback);
+    return this._eventManager.onUnmount(callback);
   }
 
   /**

packages/react/src/components/FormattingToolbar/DefaultButtons/CreateLinkButton.tsx

@@ -15,6 +15,7 @@ import {
 
 import { useComponentsContext } from "../../../editor/ComponentsContext.js";
 import { useBlockNoteEditor } from "../../../hooks/useBlockNoteEditor.js";
+import { useEditorDOMElement } from "../../../hooks/useEditorDomElement.js";
 import { useEditorState } from "../../../hooks/useEditorState.js";
 import { useExtension } from "../../../hooks/useExtension.js";
 import { useDictionary } from "../../../i18n/dictionary.js";
@@ -41,6 +42,7 @@ function checkLinkInSchema(
 
 export const CreateLinkButton = () => {
   const editor = useBlockNoteEditor<any, any, any>();
+  const editorDOMElement = useEditorDOMElement();
   const Components = useComponentsContext()!;
   const dict = useDictionary();
 
@@ -97,13 +99,12 @@ export const CreateLinkButton = () => {
       }
     };
 
-    const domElement = editor.domElement;
-    domElement?.addEventListener("keydown", callback);
+    editorDOMElement?.addEventListener("keydown", callback);
 
     return () => {
-      domElement?.removeEventListener("keydown", callback);
+      editorDOMElement?.removeEventListener("keydown", callback);
     };
-  }, [editor.domElement]);
+  }, [editorDOMElement]);
 
   if (state === undefined) {
     return null;

packages/react/src/components/LinkToolbar/LinkToolbarController.tsx

@@ -4,6 +4,7 @@ import { Range } from "@tiptap/core";
 import { FC, useEffect, useMemo, useState } from "react";
 
 import { useBlockNoteEditor } from "../../hooks/useBlockNoteEditor.js";
+import { useEditorDOMElement } from "../../hooks/useEditorDomElement.js";
 import { useExtension } from "../../hooks/useExtension.js";
 import { FloatingUIOptions } from "../Popovers/FloatingUIOptions.js";
 import {
@@ -22,6 +23,8 @@ export const LinkToolbarController = (props: {
   const [toolbarOpen, setToolbarOpen] = useState(false);
   const [toolbarPositionFrozen, setToolbarPositionFrozen] = useState(false);
 
+  const editorDOMElement = useEditorDOMElement();
+
   const linkToolbar = useExtension(LinkToolbarExtension);
 
   // Because the toolbar opens with a delay when a link is hovered by the mouse
@@ -98,16 +101,14 @@ export const LinkToolbarController = (props: {
     const destroyOnSelectionChangeHandler =
       editor.onSelectionChange(textCursorCallback);
 
-    const domElement = editor.domElement;
-
-    domElement?.addEventListener("mouseover", mouseCursorCallback);
+    editorDOMElement?.addEventListener("mouseover", mouseCursorCallback);
 
     return () => {
       destroyOnChangeHandler();
       destroyOnSelectionChangeHandler();
-      domElement?.removeEventListener("mouseover", mouseCursorCallback);
+      editorDOMElement?.removeEventListener("mouseover", mouseCursorCallback);
     };
-  }, [editor, editor.domElement, linkToolbar, link, toolbarPositionFrozen]);
+  }, [editor, editorDOMElement, linkToolbar, link, toolbarPositionFrozen]);
 
   const floatingUIOptions = useMemo<FloatingUIOptions>(
     () => ({

packages/react/src/components/Popovers/PositionPopover.tsx

@@ -2,6 +2,7 @@ import { posToDOMRect } from "@tiptap/core";
 import { ReactNode, useMemo } from "react";
 
 import { useBlockNoteEditor } from "../../hooks/useBlockNoteEditor.js";
+import { useEditorDOMElement } from "../../hooks/useEditorDomElement.js";
 import { FloatingUIOptions } from "./FloatingUIOptions.js";
 import { GenericPopover, GenericPopoverReference } from "./GenericPopover.js";
 
@@ -15,6 +16,7 @@ export const PositionPopover = (
   const { from, to } = position || {};
 
   const editor = useBlockNoteEditor<any, any, any>();
+  const editorDOMElement = useEditorDOMElement();
 
   const reference = useMemo<GenericPopoverReference | undefined>(() => {
     if (from === undefined || to === undefined) {
@@ -25,11 +27,11 @@ export const PositionPopover = (
       // Use first child as the editor DOM element may itself be scrollable.
       // For FloatingUI to auto-update the position during scrolling, the
       // `contextElement` must be a descendant of the scroll container.
-      element: editor.domElement?.firstElementChild || undefined,
+      element: editorDOMElement?.firstElementChild || undefined,
       getBoundingClientRect: () =>
         posToDOMRect(editor.prosemirrorView, from, to ?? from),
     };
-  }, [editor, from, to]);
+  }, [editor, editorDOMElement, from, to]);
 
   return (
     <GenericPopover reference={reference} {...floatingUIOptions}>

packages/react/src/components/SuggestionMenu/GridSuggestionMenu/GridSuggestionMenuController.tsx

@@ -7,6 +7,7 @@ import { autoPlacement, offset, shift, size } from "@floating-ui/react";
 import { FC, useEffect, useMemo } from "react";
 
 import { useBlockNoteEditor } from "../../../hooks/useBlockNoteEditor.js";
+import { useEditorDOMElement } from "../../../hooks/useEditorDomElement.js";
 import {
   useExtension,
   useExtensionState,
@@ -64,6 +65,7 @@ export function GridSuggestionMenuController<
     InlineContentSchema,
     StyleSchema
   >();
+  const editorDOMElement = useEditorDOMElement();
 
   const {
     triggerCharacter,
@@ -108,7 +110,7 @@ export function GridSuggestionMenuController<
         // Use first child as the editor DOM element may itself be scrollable.
         // For FloatingUI to auto-update the position during scrolling, the
         // `contextElement` must be a descendant of the scroll container.
-        element: (editor.domElement?.firstChild || undefined) as
+        element: (editorDOMElement?.firstChild || undefined) as
           | Element
           | undefined,
         getBoundingClientRect: () => state?.referencePos || new DOMRect(),

packages/react/src/components/SuggestionMenu/GridSuggestionMenu/hooks/useGridSuggestionMenuKeyboardNavigation.ts

@@ -1,5 +1,6 @@
 import { BlockNoteEditor } from "@blocknote/core";
 import { useEffect, useState } from "react";
+import { useEditorDOMElement } from "../../../../hooks/useEditorDomElement.js";
 
 // Hook which handles keyboard navigation of a grid suggestion menu. Arrow keys
 // are used to select a menu item, enter is used to execute it.
@@ -10,6 +11,7 @@ export function useGridSuggestionMenuKeyboardNavigation<Item>(
   columns: number,
   onItemClick?: (item: Item) => void,
 ) {
+  const editorDOMElement = useEditorDOMElement(editor);
   const [selectedIndex, setSelectedIndex] = useState<number>(0);
 
   const isGrid = columns !== undefined && columns > 1;
@@ -66,17 +68,20 @@ export function useGridSuggestionMenuKeyboardNavigation<Item>(
       return false;
     };
 
-    const domElement = editor.domElement;
-    domElement?.addEventListener("keydown", handleMenuNavigationKeys, true);
+    editorDOMElement?.addEventListener(
+      "keydown",
+      handleMenuNavigationKeys,
+      true,
+    );
 
     return () => {
-      domElement?.removeEventListener(
+      editorDOMElement?.removeEventListener(
         "keydown",
         handleMenuNavigationKeys,
         true,
       );
     };
-  }, [editor.domElement, items, selectedIndex, onItemClick, columns, isGrid]);
+  }, [editorDOMElement, items, selectedIndex, onItemClick, columns, isGrid]);
 
   // Resets index when items change
   useEffect(() => {

packages/react/src/components/SuggestionMenu/SuggestionMenuController.tsx

@@ -8,6 +8,7 @@ import { autoPlacement, offset, shift, size } from "@floating-ui/react";
 import { FC, useEffect, useMemo } from "react";
 
 import { useBlockNoteEditor } from "../../hooks/useBlockNoteEditor.js";
+import { useEditorDOMElement } from "../../hooks/useEditorDomElement.js";
 import { useExtension, useExtensionState } from "../../hooks/useExtension.js";
 import { FloatingUIOptions } from "../Popovers/FloatingUIOptions.js";
 import {
@@ -58,6 +59,7 @@ export function SuggestionMenuController<
     InlineContentSchema,
     StyleSchema
   >();
+  const editorDOMElement = useEditorDOMElement();
 
   const {
     triggerCharacter,
@@ -101,7 +103,7 @@ export function SuggestionMenuController<
         // Use first child as the editor DOM element may itself be scrollable.
         // For FloatingUI to auto-update the position during scrolling, the
         // `contextElement` must be a descendant of the scroll container.
-        element: (editor.domElement?.firstChild || undefined) as
+        element: (editorDOMElement?.firstChild || undefined) as
           | Element
           | undefined,
         getBoundingClientRect: () => state?.referencePos || new DOMRect(),

packages/react/src/components/SuggestionMenu/hooks/useSuggestionMenuKeyboardNavigation.ts

@@ -1,27 +1,29 @@
 import { BlockNoteEditor } from "@blocknote/core";
 import { useEffect } from "react";
+import { useEditorDOMElement } from "../../../hooks/useEditorDomElement.js";
 import { useSuggestionMenuKeyboardHandler } from "./useSuggestionMenuKeyboardHandler.js";
 
 // Hook which handles keyboard navigation of a suggestion menu. Up & down arrow
 // keys are used to select a menu item, enter is used to execute it.
 export function useSuggestionMenuKeyboardNavigation<Item>(
-  editor: BlockNoteEditor<any, any, any>,
+  _editor: BlockNoteEditor<any, any, any>,
   query: string,
   items: Item[],
   onItemClick?: (item: Item) => void,
   element?: HTMLElement,
 ) {
+  const editorDOMElement = useEditorDOMElement();
   const { selectedIndex, setSelectedIndex, handler } =
     useSuggestionMenuKeyboardHandler(items, onItemClick);
 
   useEffect(() => {
-    const el = element || editor.domElement;
+    const el = element || editorDOMElement;
     el?.addEventListener("keydown", handler, true);
 
     return () => {
       el?.removeEventListener("keydown", handler, true);
     };
-  }, [editor.domElement, items, selectedIndex, onItemClick, element, handler]);
+  }, [editorDOMElement, items, selectedIndex, onItemClick, element, handler]);
 
   // Resets index when items change
   useEffect(() => {

packages/react/src/hooks/useEditorDomElement.ts

@@ -0,0 +1,19 @@
+import { BlockNoteEditor } from "@blocknote/core";
+
+import { useBlockNoteContext } from "../editor/BlockNoteContext.js";
+import { useEditorState } from "./useEditorState.js";
+
+// Returns the editor's DOM element reactively.
+export function useEditorDOMElement(editor?: BlockNoteEditor<any, any, any>) {
+  const editorContext = useBlockNoteContext();
+  if (!editor) {
+    editor = editorContext?.editor;
+  }
+
+  return useEditorState({
+    editor,
+    selector: (ctx) => ctx.editor?.domElement,
+    equalityFn: (a, b) => a === b,
+    on: "mount",
+  });
+}

packages/react/src/hooks/useEditorState.ts

@@ -46,7 +46,7 @@ export type UseEditorStateOptions<
    * The event to subscribe to.
    * @default "all"
    */
-  on?: "all" | "selection" | "change";
+  on?: "all" | "mount" | "selection" | "change";
 };
 
 /**
@@ -117,7 +117,7 @@ class EditorStateManager<
    */
   watch(
     nextEditor: BlockNoteEditor<any, any, any> | null,
-    on: "all" | "selection" | "change",
+    on: "all" | "mount" | "selection" | "change",
   ): undefined | (() => void) {
     this.editor = nextEditor as TEditor;
 
@@ -135,14 +135,21 @@ class EditorStateManager<
       const currentTiptapEditor = this.editor._tiptapEditor;
 
       const EVENT_TYPES = {
-        all: "transaction",
-        selection: "selectionUpdate",
-        change: "update",
+        all: ["transaction", "create", "mount", "unmount"],
+        // Listen for "create" as "mount" may fire before the hook is run.
+        mount: ["create", "mount", "unmount"],
+        selection: ["selectionUpdate"],
+        change: ["update"],
       } as const;
 
-      currentTiptapEditor.on(EVENT_TYPES[on], fn);
+      for (const eventType of EVENT_TYPES[on]) {
+        currentTiptapEditor.on(eventType, fn);
+      }
+
       return () => {
-        currentTiptapEditor.off(EVENT_TYPES[on], fn);
+        for (const eventType of EVENT_TYPES[on]) {
+          currentTiptapEditor.off(eventType, fn);
+        }
       };
     }
 

packages/react/src/index.ts

@@ -117,6 +117,7 @@ export * from "./hooks/useActiveStyles.js";
 export * from "./hooks/useBlockNoteEditor.js";
 export * from "./hooks/useCreateBlockNote.js";
 export * from "./hooks/useEditorChange.js";
+export * from "./hooks/useEditorDomElement.js";
 export * from "./hooks/useEditorSelectionBoundingBox.js";
 export * from "./hooks/useEditorSelectionChange.js";
 export * from "./hooks/useFocusWithin.js";