From 9d53c4424106ac4b1e2b10657f1e9f119051cfb5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=8E=8B=E5=BE=B7=E5=AE=87?= <kvtodev@outlook.com>
Date: Sat, 5 Sep 2026 14:42:02 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E9=A2=84=E8=A7=88=E7=94=BB?=
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新增桌面端可拖动缩放滑杆

保留按钮与视口中心缩放行为
---
 .../components/preview/PreviewWorkspace.tsx          | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/apps/ai-game-creator-shell/src/view/ui-editor/components/preview/PreviewWorkspace.tsx b/apps/ai-game-creator-shell/src/view/ui-editor/components/preview/PreviewWorkspace.tsx
index 75a1efce3..4a192e6e2 100644
--- a/apps/ai-game-creator-shell/src/view/ui-editor/components/preview/PreviewWorkspace.tsx
+++ b/apps/ai-game-creator-shell/src/view/ui-editor/components/preview/PreviewWorkspace.tsx
@@ -471,6 +471,18 @@ export function PreviewWorkspace({
                 >
                   <Minus size={14} />
                 </button>
+                <input
+                  type="range"
+                  min={25}
+                  max={200}
+                  step={5}
+                  value={Math.round(viewport.scale * 100)}
+                  aria-label="画布缩放"
+                  className="h-1 w-28 accent-orange-500"
+                  onChange={(event) =>
+                    actions.zoomToDisplayScale(Number(event.target.value) / 100)
+                  }
+                />
                 <button
                   type="button"
                   className="min-w-14 rounded px-2 py-1 text-[10px] tabular-nums hover:bg-black/5"