From 59814f0ef77528995e2655247aecf2dfdf2f67d9 Mon Sep 17 00:00:00 2001
From: Sine Striker <trueful@163.com>
Date: 周一, 18 12月 2023 21:56:48 +0800
Subject: [PATCH] Update README

---
 src/core/contexts/cocoawindowcontext.mm |   18 +++++++++++++-----
 1 files changed, 13 insertions(+), 5 deletions(-)

diff --git a/src/core/contexts/cocoawindowcontext.mm b/src/core/contexts/cocoawindowcontext.mm
index 86f8597..952fda9 100644
--- a/src/core/contexts/cocoawindowcontext.mm
+++ b/src/core/contexts/cocoawindowcontext.mm
@@ -217,6 +217,12 @@
         return it.value();
     }
 
+    static inline void releaseWindowProxy(const WId windowId) {
+        if (const auto proxy = g_proxyList()->take(windowId)) {
+            delete proxy;
+        }
+    }
+
     class CocoaWindowEventFilter : public QObject {
     public:
         explicit CocoaWindowEventFilter(AbstractWindowContext *context, QObject *parent = nullptr);
@@ -355,9 +361,7 @@
     }
 
     CocoaWindowContext::~CocoaWindowContext() {
-        if (const auto proxy = g_proxyList()->take(windowId)) {
-            delete proxy;
-        }
+        releaseWindowProxy(windowId);
     }
 
     QString CocoaWindowContext::key() const {
@@ -378,11 +382,15 @@
         AbstractWindowContext::virtual_hook(id, data);
     }
 
-    void CocoaWindowContext::winIdChanged(QWindow *oldWindow, bool destroyed) {
+    void CocoaWindowContext::winIdChanged(QWindow *oldWindow) {
+        releaseWindowProxy(windowId);
+        if (!m_windowHandle) {
+            return;
+        }
+        
         windowId = m_windowHandle->winId();
         ensureWindowProxy(windowId)->setSystemTitleBarVisible(false);
         cocoaWindowEventFilter = std::make_unique<CocoaWindowEventFilter>(this, this);
-        return true;
     }
 
 }

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