From 9ddce389b96ee2a55c6703f575365ee3d7ef4868 Mon Sep 17 00:00:00 2001
From: Rowan Cockett <rowanc1@gmail.com>
Date: Tue, 4 Jul 2023 13:12:22 -0600
Subject: [PATCH] =?UTF-8?q?=E2=98=80=EF=B8=8F=20Dark=20mode=20for=20code?=
 =?UTF-8?q?=20cells?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/widget.tsx | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/widget.tsx b/src/widget.tsx
index 6471e34..b8c3b55 100644
--- a/src/widget.tsx
+++ b/src/widget.tsx
@@ -28,6 +28,13 @@ import { linkFactory } from './links';
  */
 export const MIME_TYPE = 'text/markdown';
 
+function getJupyterTheme(): Theme {
+  if (typeof document === 'undefined') return Theme.light;
+  return document.body.dataset.jpThemeLight === 'false'
+    ? Theme.dark
+    : Theme.light;
+}
+
 // export interface IMySTFragmentContext extends ITaskItemController {
 //   requestUpdate(renderer: RenderedMySTMarkdown): Promise<IMySTDocumentState>;
 //   setTaskItem(line: number, checked: boolean): void;
@@ -150,7 +157,7 @@ export class MySTWidget extends VDomRenderer<IMySTModel> {
     return (
       <TaskItemControllerProvider controller={this._taskItemController}>
         <ThemeProvider
-          theme={Theme.light}
+          theme={getJupyterTheme()}
           Link={linkFactory(this._resolver, this._linkHandler)}
           renderers={renderers}
         >