From 9b1599d82e86d2d0463b60fe6fa61f94be50f983 Mon Sep 17 00:00:00 2001
From: Yuhang Zhao <zhaoyuhang@rankyee.com>
Date: 周二, 05 12月 2023 14:48:52 +0800
Subject: [PATCH] port some more code (for os < win10)

---
 src/core/qwindowkit_windows.h |   42 +++++++++++++++++++++++++++++++++---------
 1 files changed, 33 insertions(+), 9 deletions(-)

diff --git a/src/core/qwindowkit_windows.h b/src/core/qwindowkit_windows.h
index ff7ff2b..b36f429 100644
--- a/src/core/qwindowkit_windows.h
+++ b/src/core/qwindowkit_windows.h
@@ -4,15 +4,6 @@
 #include <QtCore/qt_windows.h>
 #include <QtCore/qglobal.h>
 
-// MOC can't handle C++ attributes before 5.15.
-#if (QT_VERSION >= QT_VERSION_CHECK(5, 15, 0))
-#  define Q_NODISCARD    [[nodiscard]]
-#  define Q_MAYBE_UNUSED [[maybe_unused]]
-#else
-#  define Q_NODISCARD
-#  define Q_MAYBE_UNUSED
-#endif
-
 #ifndef GET_X_LPARAM
 #  define GET_X_LPARAM(lp) (static_cast<int>(static_cast<short>(LOWORD(lp))))
 #endif
@@ -21,4 +12,37 @@
 #  define GET_Y_LPARAM(lp) (static_cast<int>(static_cast<short>(HIWORD(lp))))
 #endif
 
+#ifndef IsMinimized
+#  define IsMinimized(hwnd) (::IsIconic(hwnd) != FALSE)
+#endif
+
+#ifndef IsMaximized
+#  define IsMaximized(hwnd) (::IsZoomed(hwnd) != FALSE)
+#endif
+
+#ifndef RECT_WIDTH
+#  define RECT_WIDTH(rect) ((rect).right - (rect).left)
+#endif
+
+#ifndef RECT_HEIGHT
+#  define RECT_HEIGHT(rect) ((rect).bottom - (rect).top)
+#endif
+
+// Maybe undocumented Windows messages
+#ifndef WM_UAHDESTROYWINDOW
+#  define WM_UAHDESTROYWINDOW (0x0090)
+#endif
+
+#ifndef WM_UNREGISTER_WINDOW_SERVICES
+#  define WM_UNREGISTER_WINDOW_SERVICES (0x0272)
+#endif
+
+#ifndef WM_NCUAHDRAWCAPTION
+#  define WM_NCUAHDRAWCAPTION (0x00AE)
+#endif
+
+#ifndef WM_NCUAHDRAWFRAME
+#  define WM_NCUAHDRAWFRAME (0x00AF)
+#endif
+
 #endif // QWINDOWKIT_WINDOWS_H

--
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