win32: try to fix bug

Signed-off-by: Yuhang Zhao <2546789017@qq.com>

examples/example.manifest

@@ -54,6 +54,8 @@
       <maxversiontested Id="10.0.19044.0"/>
       <!-- Windows 11 Version 21H2 -->
       <maxversiontested Id="10.0.22000.0"/>
+      <!-- Windows 11 Version 22H2 -->
+      <maxversiontested Id="10.0.22621.0"/>
       <!-- Windows Vista and Windows Server 2008 -->
       <supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}"/>
       <!-- Windows 7 and Windows Server 2008 R2 -->
@@ -62,7 +64,7 @@
       <supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}"/>
       <!-- Windows 8.1 and Windows Server 2012 R2 -->
       <supportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}"/>
-      <!-- Windows 10 -->
+      <!-- Windows 10 and Windows 11 -->
       <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}"/>
     </application>
   </compatibility>

include/FramelessHelper/Core/framelesshelper_windows.h

@@ -135,6 +135,24 @@
 #  define TIMERR_NOERROR (0)
 #endif
 
+#ifndef WS_EX_NOREDIRECTIONBITMAP
+#  define WS_EX_NOREDIRECTIONBITMAP (0x00200000L)
+#endif
+
+#ifndef USER_DEFAULT_SCREEN_DPI
+#  define USER_DEFAULT_SCREEN_DPI (96)
+#endif
+
+#ifndef _DPI_AWARENESS_CONTEXTS_
+#  define _DPI_AWARENESS_CONTEXTS_
+   DECLARE_HANDLE(DPI_AWARENESS_CONTEXT);
+#  define DPI_AWARENESS_CONTEXT_UNAWARE ((DPI_AWARENESS_CONTEXT)-1)
+#  define DPI_AWARENESS_CONTEXT_SYSTEM_AWARE ((DPI_AWARENESS_CONTEXT)-2)
+#  define DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE ((DPI_AWARENESS_CONTEXT)-3)
+#  define DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2 ((DPI_AWARENESS_CONTEXT)-4)
+#  define DPI_AWARENESS_CONTEXT_UNAWARE_GDISCALED ((DPI_AWARENESS_CONTEXT)-5)
+#endif
+
 using MMRESULT = UINT;
 
 using TIMECAPS = struct TIMECAPS
@@ -162,6 +180,17 @@ using MONITOR_DPI_TYPE = enum MONITOR_DPI_TYPE
     MDT_DEFAULT = MDT_EFFECTIVE_DPI
 };
 
+using _DWMWINDOWATTRIBUTE = enum _DWMWINDOWATTRIBUTE
+{
+    _DWMWA_USE_HOSTBACKDROPBRUSH = 17,
+    _DWMWA_USE_IMMERSIVE_DARK_MODE_BEFORE_20H1 = 19, // Undocumented
+    _DWMWA_USE_IMMERSIVE_DARK_MODE = 20,
+    _DWMWA_WINDOW_CORNER_PREFERENCE = 33,
+    _DWMWA_VISIBLE_FRAME_BORDER_THICKNESS = 37,
+    _DWMWA_SYSTEMBACKDROP_TYPE = 38,
+    _DWMWA_MICA_EFFECT = 1029 // Undocumented
+};
+
 using _DWM_WINDOW_CORNER_PREFERENCE = enum _DWM_WINDOW_CORNER_PREFERENCE
 {
     _DWMWCP_DEFAULT = 0, // Let the system decide whether or not to round window corners
@@ -278,6 +307,32 @@ GetDpiForMonitor(
     _Out_ UINT *dpiY
 );
 
+WINUSERAPI int WINAPI
+GetSystemMetricsForDpi(
+    _In_ int nIndex,
+    _In_ UINT dpi
+);
+
+WINUSERAPI UINT WINAPI
+GetDpiForWindow(
+    _In_ HWND hwnd
+);
+
+WINUSERAPI UINT WINAPI
+GetSystemDpiForProcess(
+    _In_ HANDLE hProcess
+);
+
+WINUSERAPI BOOL WINAPI
+SetProcessDpiAwarenessContext(
+    _In_ DPI_AWARENESS_CONTEXT value
+);
+
+WINUSERAPI BOOL WINAPI
+SetProcessDPIAware(
+    VOID
+);
+
 [[maybe_unused]] static constexpr const int kAutoHideTaskBarThickness = 2; // The thickness of an auto-hide taskbar in pixels.
 
 [[maybe_unused]] static constexpr const wchar_t kDwmRegistryKey[] = LR"(Software\Microsoft\Windows\DWM)";
@@ -286,11 +341,3 @@ GetDpiForMonitor(
 [[maybe_unused]] static constexpr const wchar_t kDwmColorKeyName[] = L"ColorPrevalence";
 [[maybe_unused]] static constexpr const wchar_t kSystemDarkThemeResourceName[] = L"DarkMode_Explorer";
 [[maybe_unused]] static constexpr const wchar_t kSystemLightThemeResourceName[] = L"Explorer";
-
-[[maybe_unused]] static constexpr const DWORD _DWMWA_USE_HOSTBACKDROPBRUSH = 17;
-[[maybe_unused]] static constexpr const DWORD _DWMWA_USE_IMMERSIVE_DARK_MODE_BEFORE_20H1 = 19;
-[[maybe_unused]] static constexpr const DWORD _DWMWA_USE_IMMERSIVE_DARK_MODE = 20;
-[[maybe_unused]] static constexpr const DWORD _DWMWA_WINDOW_CORNER_PREFERENCE = 33;
-[[maybe_unused]] static constexpr const DWORD _DWMWA_VISIBLE_FRAME_BORDER_THICKNESS = 37;
-[[maybe_unused]] static constexpr const DWORD _DWMWA_SYSTEMBACKDROP_TYPE = 38;
-[[maybe_unused]] static constexpr const DWORD _DWMWA_MICA_EFFECT = 1029;

src/core/utils_win.cpp

@@ -1495,10 +1495,15 @@ bool Utils::setBlurBehindWindowEnabled(const WId windowId, const BlurMode mode,
             }
             if (isWin11OrGreater) {
                 const BOOL enable = FALSE;
-                const HRESULT hr = pDwmSetWindowAttribute(hwnd, _DWMWA_MICA_EFFECT, &enable, sizeof(enable));
+                HRESULT hr = pDwmSetWindowAttribute(hwnd, _DWMWA_MICA_EFFECT, &enable, sizeof(enable));
                 if (FAILED(hr)) {
                     qWarning() << __getSystemErrorMessage(kDwmSetWindowAttribute, hr);
                 }
+                const MARGINS margins = {0, 0, 0, 0};
+                hr = pDwmExtendFrameIntoClientArea(hwnd, &margins);
+                if (FAILED(hr)) {
+                    qWarning() << __getSystemErrorMessage(kDwmExtendFrameIntoClientArea, hr);
+                }
             }
             ACCENT_POLICY policy;
             SecureZeroMemory(&policy, sizeof(policy));

src/quick/framelessquickhelper.cpp

@@ -26,6 +26,7 @@
 #include "framelessquickhelper_p.h"
 #include <QtCore/qmutex.h>
 #include <QtCore/qtimer.h>
+#include <QtCore/qdebug.h>
 #if (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0))
 #  include <QtGui/qpa/qplatformwindow.h> // For QWINDOWSIZE_MAX
 #else

src/widgets/framelesswidgetshelper.cpp

@@ -27,6 +27,7 @@
 #include <QtCore/qmutex.h>
 #include <QtCore/qhash.h>
 #include <QtCore/qtimer.h>
+#include <QtCore/qdebug.h>
 #include <QtGui/qwindow.h>
 #include <QtGui/qpalette.h>
 #include <QtWidgets/qwidget.h>