From 7dc0d8ce26d7f7915af5ffb462510264811bb685 Mon Sep 17 00:00:00 2001
From: JOJO <1498581755@qq.com>
Date: Fri, 24 Apr 2026 22:27:00 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20SettingsWindow=20=E8=BE=93=E5=85=A5?=
 =?UTF-8?q?=E6=A1=86=E6=94=AF=E6=8C=81=20Cmd+A/C/V/X=20=E5=BF=AB=E6=8D=B7?=
 =?UTF-8?q?=E9=94=AE?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Sources/UI/SettingsWindow.swift | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/Sources/UI/SettingsWindow.swift b/Sources/UI/SettingsWindow.swift
index efcfc67..0504cc9 100644
--- a/Sources/UI/SettingsWindow.swift
+++ b/Sources/UI/SettingsWindow.swift
@@ -40,6 +40,35 @@ final class SettingsWindow: NSWindow {
         center()
     }
 
+    // MARK: - 快捷键支持（LSUIElement 无 Edit 菜单，需手动转发）
+
+    override func performKeyEquivalent(with event: NSEvent) -> Bool {
+        // 仅拦截 Cmd 组合键
+        guard event.modifierFlags.contains(.command) else {
+            return super.performKeyEquivalent(with: event)
+        }
+
+        let selector: Selector?
+        switch event.charactersIgnoringModifiers?.lowercased() {
+        case "a": selector = #selector(NSText.selectAll(_:))
+        case "c": selector = Selector(("copy:"))
+        case "v": selector = Selector(("paste:"))
+        case "x": selector = Selector(("cut:"))
+        default: selector = nil
+        }
+
+        guard let sel = selector else {
+            return super.performKeyEquivalent(with: event)
+        }
+
+        // 发送到第一响应者链
+        if NSApp.sendAction(sel, to: nil, from: self) {
+            return true
+        }
+
+        return super.performKeyEquivalent(with: event)
+    }
+
     private func buildUI() {
         guard let content = contentView else { return }