From 4b70a741d895b6b2c2ea032798f39ff8caef401c Mon Sep 17 00:00:00 2001
From: seonghobae <8172694+seonghobae@users.noreply.github.com>
Date: Fri, 4 Sep 2026 14:20:13 +0000
Subject: [PATCH] feat(ux): add title tooltips to icon-only buttons in
 ScoreViewer and ScoreView

---
 apps/desktop/src/features/score/ScoreView.tsx   | 1 +
 apps/desktop/src/features/score/ScoreViewer.tsx | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/apps/desktop/src/features/score/ScoreView.tsx b/apps/desktop/src/features/score/ScoreView.tsx
index 72732450f..53cab32fc 100644
--- a/apps/desktop/src/features/score/ScoreView.tsx
+++ b/apps/desktop/src/features/score/ScoreView.tsx
@@ -198,6 +198,7 @@ export function ScoreView({ song, projectId, onSongUpdate }: ScoreViewProps) {
                       onClick={projectId ? () => void handleRemove(projectId, attachment) : undefined}
                       disabled={!projectId}
                       aria-label={`${t("scoreRemove")}: ${attachment.fileName}`}
+                      title={`${t("scoreRemove")}: ${attachment.fileName}`}
                       className="size-10 border-rose-300/25 text-rose-200 hover:bg-rose-400/10"
                     >
                       <Trash2 className="size-4" aria-hidden="true" />
diff --git a/apps/desktop/src/features/score/ScoreViewer.tsx b/apps/desktop/src/features/score/ScoreViewer.tsx
index 82692469e..35819e418 100644
--- a/apps/desktop/src/features/score/ScoreViewer.tsx
+++ b/apps/desktop/src/features/score/ScoreViewer.tsx
@@ -258,6 +258,7 @@ export function ScoreViewer({ data, fileName, onStatusChange }: ScoreViewerProps
               size="icon-lg"
               className="size-12"
               aria-label={t("scoreViewerZoomOut")}
+              title={t("scoreViewerZoomOut")}
               onClick={zoomOut}
             >
               <ZoomOut aria-hidden="true" />
@@ -267,6 +268,7 @@ export function ScoreViewer({ data, fileName, onStatusChange }: ScoreViewerProps
               size="icon-lg"
               className="size-12"
               aria-label={t("scoreViewerZoomIn")}
+              title={t("scoreViewerZoomIn")}
               onClick={zoomIn}
             >
               <ZoomIn aria-hidden="true" />
@@ -292,6 +294,7 @@ export function ScoreViewer({ data, fileName, onStatusChange }: ScoreViewerProps
             size="icon-lg"
             className="size-14"
             aria-label={t("scoreViewerPrevPage")}
+            title={t("scoreViewerPrevPage")}
             disabled={pageNumber <= 1}
             onClick={goToPreviousPage}
           >
@@ -305,6 +308,7 @@ export function ScoreViewer({ data, fileName, onStatusChange }: ScoreViewerProps
             size="icon-lg"
             className="size-14"
             aria-label={t("scoreViewerNextPage")}
+            title={t("scoreViewerNextPage")}
             disabled={pageNumber >= pageCount}
             onClick={goToNextPage}
           >