Function toggleReadOnly

demos/npm-react/EditorDemo.tsx:49–57

()

	};

	const toggleReadOnly = () => {
		const editor = state.editor!;

		if ( editor.isReadOnly ) {
			editor.disableReadOnlyMode( SAMPLE_READ_ONLY_LOCK_ID );
		} else {
			editor.enableReadOnlyMode( SAMPLE_READ_ONLY_LOCK_ID );
		}
	};

	const simulateError = () => {
		setTimeout( () => {