massive changes to use mobx 6 which means not accessing props directly in @computed functions.

1 files changed, 15 insertions, 5 deletions

diff --git a/src/client/views/ContextMenuItem.tsx b/src/client/views/ContextMenuItem.tsx
index 6d97d965e..59b223c14 100644
--- a/src/client/views/ContextMenuItem.tsx
+++ b/src/client/views/ContextMenuItem.tsx
@@ -1,12 +1,11 @@
 import * as React from 'react';
-import { observable, action, runInAction } from 'mobx';
+import { observable, action, runInAction, makeObservable } from 'mobx';
 import { observer } from 'mobx-react';
 import { IconProp } from '@fortawesome/fontawesome-svg-core';
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
 import { UndoManager } from '../util/UndoManager';
-import { Doc } from '../../fields/Doc';
-import { StrCast } from '../../fields/Types';
 import { SettingsManager } from '../util/SettingsManager';
+import { copyProps } from '../../Utils';
 
 export interface OriginalMenuProps {
     description: string;
@@ -32,9 +31,20 @@ export class ContextMenuItem extends React.Component<ContextMenuProps & { select
     @observable private _items: Array<ContextMenuProps> = [];
     @observable private overItem = false;
 
-    @action
+    _prevProps: ContextMenuProps & { selected?: boolean };
+    @observable _props: ContextMenuProps & { selected?: boolean };
+    constructor(props: ContextMenuProps & { selected?: boolean }) {
+        super(props);
+        this._props = this._prevProps = props;
+        makeObservable(this);
+    }
+
+    componentDidUpdate() {
+        copyProps(this);
+    }
+
     componentDidMount() {
-        this._items.length = 0;
+        runInAction(() => this._items.length = 0);
         if ((this.props as SubmenuProps)?.subitems) {
             (this.props as SubmenuProps).subitems?.forEach(i => runInAction(() => this._items.push(i)));
         }