From 9b230c0569de4a9ac4597703d577dcf09e53a035 Mon Sep 17 00:00:00 2001
From: avi <avi@aiolabs.com>
Date: Mon, 17 Aug 2026 21:02:04 -0500
Subject: [PATCH] Allow copy-move drag feedback for chapter reordering

Set effectAllowed to copyMove in dragstart so Chromium renders a valid
drop cursor over chapter rows on X11 and other platforms (the effective
operation remains move via dropEffect). On native Wayland the prohibited
cursor persists as a known upstream Chromium/Electron platform
limitation; no DOM change can reach it.
---
 src/renderer/book.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/renderer/book.ts b/src/renderer/book.ts
index 2aa1eb4..e535c74 100644
--- a/src/renderer/book.ts
+++ b/src/renderer/book.ts
@@ -757,7 +757,7 @@ export function initBook(api: FolioAPI) {
     draggingId = li.dataset.id ?? null;
     li.classList.add("dragging");
     if (e.dataTransfer) {
-      e.dataTransfer.effectAllowed = "move";
+      e.dataTransfer.effectAllowed = "copyMove";
       e.dataTransfer.setData("text/plain", draggingId ?? "");
     }
   });