From a202499c9a61bbb7ec2498b196c94237223372a0 Mon Sep 17 00:00:00 2001
From: Bennet Bo Fenner <53836821+bennetbo@users.noreply.github.com>
Date: Thu, 18 Apr 2024 14:26:32 +0200
Subject: [PATCH] markdown preview: Update channel notes when other
 collaborator changes buffer (#10718)

https://github.com/zed-industries/zed/assets/53836821/9a57885e-83b0-49fb-b3a8-0a7868566b85


Release Notes:

- Markdown preview now re-renders when another collaborator changes the
content of channel notes
---
 crates/collab_ui/src/channel_view.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/crates/collab_ui/src/channel_view.rs b/crates/collab_ui/src/channel_view.rs
index 59099dd486..49753ccd6f 100644
--- a/crates/collab_ui/src/channel_view.rs
+++ b/crates/collab_ui/src/channel_view.rs
@@ -305,6 +305,10 @@ impl ChannelView {
                 });
             }
             ChannelBufferEvent::BufferEdited => {
+                // Emit the edited event on the editor context so that other views can update it's state (e.g. markdown preview)
+                self.editor.update(cx, |_, cx| {
+                    cx.emit(EditorEvent::Edited);
+                });
                 if self.editor.read(cx).is_focused(cx) {
                     self.acknowledge_buffer_version(cx);
                 } else {