From 0f77caad6963ac600bf08da3a2d9c3a9f89a3fe3 Mon Sep 17 00:00:00 2001
From: Elian Doran <contact@eliandoran.me>
Date: Sat, 10 Jan 2026 09:40:19 +0200
Subject: [PATCH] feat(tree): hide items dragged into a subtreeHidden

---
 apps/client/src/widgets/note_tree.ts | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/apps/client/src/widgets/note_tree.ts b/apps/client/src/widgets/note_tree.ts
index 1e4866b0f..a61c454b2 100644
--- a/apps/client/src/widgets/note_tree.ts
+++ b/apps/client/src/widgets/note_tree.ts
@@ -758,6 +758,16 @@ export default class NoteTreeWidget extends NoteContextAwareWidget {
             return;
         }
 
+        const parentNote = froca.getNoteFromCache(branch.parentNoteId);
+        if (parentNote?.hasLabel("subtreeHidden")) {
+            const parentNode = node.getParent();
+            if (parentNode) {
+                parentNode.setActive(true);
+            }
+            node.remove();
+            return;
+        }
+
         const title = `${branch.prefix ? `${branch.prefix} - ` : ""}${note.title}`;
 
         node.data.isProtected = note.isProtected;