From 77bce901860548cd84c1680672ec75fbd6184cf8 Mon Sep 17 00:00:00 2001
From: Sine Striker <trueful@163.com>
Date: 摹曛, 22 2月 2024 15:40:09 +0800
Subject: [PATCH] Add new winIdChange event filter

---
 src/core/contexts/win32windowcontext_p.h |   36 ++++++++++++++++++++----------------
 1 files changed, 20 insertions(+), 16 deletions(-)

diff --git a/src/core/contexts/win32windowcontext_p.h b/src/core/contexts/win32windowcontext_p.h
index ee6769e..1389dbb 100644
--- a/src/core/contexts/win32windowcontext_p.h
+++ b/src/core/contexts/win32windowcontext_p.h
@@ -1,14 +1,25 @@
+// Copyright (C) 2023-2024 Stdware Collections (https://www.github.com/stdware)
+// Copyright (C) 2021-2023 wangwenx190 (Yuhang Zhao)
+// SPDX-License-Identifier: Apache-2.0
+
 #ifndef WIN32WINDOWCONTEXT_P_H
 #define WIN32WINDOWCONTEXT_P_H
+
+//
+//  W A R N I N G !!!
+//  -----------------
+//
+// This file is not part of the QWindowKit API. It is used purely as an
+// implementation detail. This header file may change from version to
+// version without notice, or may even be removed.
+//
 
 #include <QWKCore/qwindowkit_windows.h>
 #include <QWKCore/private/abstractwindowcontext_p.h>
 
 namespace QWK {
 
-    class Win10BorderHandler;
-
-    class QWK_CORE_EXPORT Win32WindowContext : public AbstractWindowContext {
+    class Win32WindowContext : public AbstractWindowContext {
         Q_OBJECT
     public:
         Win32WindowContext();
@@ -22,15 +33,17 @@
             FixedBorder,
             TitleBar,
         };
+        Q_ENUM(WindowPart)
 
         QString key() const override;
         void virtual_hook(int id, void *data) override;
 
-        Q_INVOKABLE bool needWin10BorderHandler() const;
-        Q_INVOKABLE void setWin10BorderHandler(Win10BorderHandler *handler);
+        QVariant windowAttribute(const QString &key) const override;
 
     protected:
-        bool setupHost() override;
+        void winIdChanged(WId winId, WId oldWinId) override;
+        bool windowAttributeChanged(const QString &key, const QVariant &attribute,
+                                    const QVariant &oldAttribute) override;
 
     public:
         bool windowProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam, LRESULT *result);
@@ -39,7 +52,7 @@
                                LRESULT *result);
 
         // In order to perfectly apply Windows 11 Snap Layout into the Qt window, we need to
-        // intercept and simulate most of the  mouse events, so that the processing logic
+        // intercept and emulate most of the  mouse events, so that the processing logic
         // is quite complex. Simultaneously, in order to make the handling code of other
         // Windows messages clearer, we have separated them into this function.
         bool snapLayoutHandler(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam,
@@ -51,22 +64,13 @@
         bool nonClientCalcSizeHandler(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam,
                                       LRESULT *result);
 
-        bool themeStuffHandler(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam,
-                               LRESULT *resul);
-
     protected:
-        WId windowId = 0;
-
         // The last hit test result, helpful to handle WM_MOUSEMOVE and WM_NCMOUSELEAVE.
         WindowPart lastHitTestResult = WindowPart::Outside;
 
         // Whether the last mouse leave message is blocked, mainly for handling the unexpected
         // WM_MOUSELEAVE.
         bool mouseLeaveBlocked = false;
-
-        bool centered = false;
-
-        std::unique_ptr<Win10BorderHandler> win10BorderHandler;
     };
 
 }

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