Merge pull request #549 from jeffrey0326/main

整理dwmapi相关代码，修复Win11设置效果出错的bug

example/example_en_US.ts

@@ -639,7 +639,7 @@
     </message>
     <message>
         <location filename="qml/window/MainWindow.qml" line="95"/>
-        <location filename="qml/window/MainWindow.qml" line="339"/>
+        <location filename="qml/window/MainWindow.qml" line="337"/>
         <source>Cancel</source>
         <translation type="unfinished"></translation>
     </message>
@@ -659,57 +659,57 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="qml/window/MainWindow.qml" line="304"/>
+        <location filename="qml/window/MainWindow.qml" line="302"/>
         <source>Finish</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="qml/window/MainWindow.qml" line="305"/>
+        <location filename="qml/window/MainWindow.qml" line="303"/>
         <source>Next</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="qml/window/MainWindow.qml" line="306"/>
+        <location filename="qml/window/MainWindow.qml" line="304"/>
         <source>Previous</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="qml/window/MainWindow.qml" line="310"/>
+        <location filename="qml/window/MainWindow.qml" line="308"/>
         <source>Dark Mode</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="qml/window/MainWindow.qml" line="310"/>
+        <location filename="qml/window/MainWindow.qml" line="308"/>
         <source>Here you can switch to night mode.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="qml/window/MainWindow.qml" line="312"/>
+        <location filename="qml/window/MainWindow.qml" line="310"/>
         <source>Hide Easter eggs</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="qml/window/MainWindow.qml" line="312"/>
+        <location filename="qml/window/MainWindow.qml" line="310"/>
         <source>Try a few more clicks!!</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="qml/window/MainWindow.qml" line="336"/>
+        <location filename="qml/window/MainWindow.qml" line="334"/>
         <source>Upgrade Tips</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="qml/window/MainWindow.qml" line="337"/>
+        <location filename="qml/window/MainWindow.qml" line="335"/>
         <source>FluentUI is currently up to date </source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="qml/window/MainWindow.qml" line="337"/>
+        <location filename="qml/window/MainWindow.qml" line="335"/>
         <source> -- The current app version</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="qml/window/MainWindow.qml" line="337"/>
+        <location filename="qml/window/MainWindow.qml" line="335"/>
         <source> 
 Now go and download the new version？
 
@@ -718,17 +718,17 @@ Updated content:
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="qml/window/MainWindow.qml" line="340"/>
+        <location filename="qml/window/MainWindow.qml" line="338"/>
         <source>OK</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="qml/window/MainWindow.qml" line="367"/>
+        <location filename="qml/window/MainWindow.qml" line="365"/>
         <source>The current version is already the latest</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="qml/window/MainWindow.qml" line="374"/>
+        <location filename="qml/window/MainWindow.qml" line="372"/>
         <source>The network is abnormal</source>
         <translation type="unfinished"></translation>
     </message>
@@ -2264,6 +2264,26 @@ Some contents...</source>
         <source>Open Blur Window</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="qml/page/T_Theme.qml" line="136"/>
+        <source>window tintOpacity</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="qml/page/T_Theme.qml" line="153"/>
+        <source>window blurRadius</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="qml/page/T_Theme.qml" line="169"/>
+        <source>window effect</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="qml/page/T_Theme.qml" line="178"/>
+        <source></source>
+        <translation></translation>
+    </message>
 </context>
 <context>
     <name>T_TimePicker</name>

example/example_zh_CN.ts

@@ -616,7 +616,7 @@
 <context>
     <name>MainWindow</name>
     <message>
-        <location filename="qml/window/MainWindow.qml" line="310"/>
+        <location filename="qml/window/MainWindow.qml" line="308"/>
         <source>Dark Mode</source>
         <translation type="unfinished">夜间模式</translation>
     </message>
@@ -648,7 +648,7 @@
     </message>
     <message>
         <location filename="qml/window/MainWindow.qml" line="95"/>
-        <location filename="qml/window/MainWindow.qml" line="339"/>
+        <location filename="qml/window/MainWindow.qml" line="337"/>
         <source>Cancel</source>
         <translation type="unfinished">取消</translation>
     </message>
@@ -668,52 +668,52 @@
         <translation type="unfinished">搜索</translation>
     </message>
     <message>
-        <location filename="qml/window/MainWindow.qml" line="304"/>
+        <location filename="qml/window/MainWindow.qml" line="302"/>
         <source>Finish</source>
         <translation type="unfinished">完成</translation>
     </message>
     <message>
-        <location filename="qml/window/MainWindow.qml" line="305"/>
+        <location filename="qml/window/MainWindow.qml" line="303"/>
         <source>Next</source>
         <translation type="unfinished">下一步</translation>
     </message>
     <message>
-        <location filename="qml/window/MainWindow.qml" line="306"/>
+        <location filename="qml/window/MainWindow.qml" line="304"/>
         <source>Previous</source>
         <translation type="unfinished">上一步</translation>
     </message>
     <message>
-        <location filename="qml/window/MainWindow.qml" line="310"/>
+        <location filename="qml/window/MainWindow.qml" line="308"/>
         <source>Here you can switch to night mode.</source>
         <translation type="unfinished">在这里，您可以切换到夜间模式。</translation>
     </message>
     <message>
-        <location filename="qml/window/MainWindow.qml" line="312"/>
+        <location filename="qml/window/MainWindow.qml" line="310"/>
         <source>Hide Easter eggs</source>
         <translation type="unfinished">隐藏彩蛋</translation>
     </message>
     <message>
-        <location filename="qml/window/MainWindow.qml" line="312"/>
+        <location filename="qml/window/MainWindow.qml" line="310"/>
         <source>Try a few more clicks!!</source>
         <translation type="unfinished">再试几下！！</translation>
     </message>
     <message>
-        <location filename="qml/window/MainWindow.qml" line="336"/>
+        <location filename="qml/window/MainWindow.qml" line="334"/>
         <source>Upgrade Tips</source>
         <translation type="unfinished">升级提示</translation>
     </message>
     <message>
-        <location filename="qml/window/MainWindow.qml" line="337"/>
+        <location filename="qml/window/MainWindow.qml" line="335"/>
         <source>FluentUI is currently up to date </source>
         <translation type="unfinished">FluentUI 目前最新版本 </translation>
     </message>
     <message>
-        <location filename="qml/window/MainWindow.qml" line="337"/>
+        <location filename="qml/window/MainWindow.qml" line="335"/>
         <source> -- The current app version</source>
         <translation type="unfinished"> -- 当前应用版本</translation>
     </message>
     <message>
-        <location filename="qml/window/MainWindow.qml" line="337"/>
+        <location filename="qml/window/MainWindow.qml" line="335"/>
         <source> 
 Now go and download the new version？
 
@@ -726,17 +726,17 @@ Updated content:
 </translation>
     </message>
     <message>
-        <location filename="qml/window/MainWindow.qml" line="340"/>
+        <location filename="qml/window/MainWindow.qml" line="338"/>
         <source>OK</source>
         <translation type="unfinished">确定</translation>
     </message>
     <message>
-        <location filename="qml/window/MainWindow.qml" line="367"/>
+        <location filename="qml/window/MainWindow.qml" line="365"/>
         <source>The current version is already the latest</source>
         <translation type="unfinished">当前版本已经是最新版本</translation>
     </message>
     <message>
-        <location filename="qml/window/MainWindow.qml" line="374"/>
+        <location filename="qml/window/MainWindow.qml" line="372"/>
         <source>The network is abnormal</source>
         <translation type="unfinished">网络异常</translation>
     </message>
@@ -2446,6 +2446,26 @@ Some contents...</source>
         <source>Open Blur Window</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="qml/page/T_Theme.qml" line="136"/>
+        <source>window tintOpacity</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="qml/page/T_Theme.qml" line="153"/>
+        <source>window blurRadius</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="qml/page/T_Theme.qml" line="169"/>
+        <source>window effect</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="qml/page/T_Theme.qml" line="178"/>
+        <source></source>
+        <translation></translation>
+    </message>
 </context>
 <context>
     <name>T_TimePicker</name>

example/qml/page/T_Theme.qml

@@ -13,7 +13,7 @@ FluScrollablePage{
 
     FluFrame{
         Layout.fillWidth: true
-        Layout.preferredHeight: 408
+        Layout.fillHeight: true
         padding: 10
 
         ColumnLayout{
@@ -124,12 +124,69 @@ FluScrollablePage{
                 Layout.topMargin: 20
             }
             FluToggleSwitch{
+                id: toggle_blur
                 Layout.topMargin: 5
                 checked: FluTheme.blurBehindWindowEnabled
                 onClicked: {
                     FluTheme.blurBehindWindowEnabled = !FluTheme.blurBehindWindowEnabled
                 }
             }
+            FluText{
+                visible: FluTheme.blurBehindWindowEnabled || window.effect === "dwm-blur"
+                text: qsTr("window tintOpacity")
+                Layout.topMargin: 20
+            }
+            FluSlider{
+                visible: FluTheme.blurBehindWindowEnabled || window.effect === "dwm-blur"
+                Layout.topMargin: 5
+                to:1
+                stepSize:0.1
+                onValueChanged: {
+                    window.tintOpacity = value
+                }
+                Component.onCompleted: {
+                    value = window.tintOpacity
+                }
+            }
+            FluText{
+                visible: FluTheme.blurBehindWindowEnabled
+                text: qsTr("window blurRadius")
+                Layout.topMargin: 20
+            }
+            FluSlider{
+                visible: FluTheme.blurBehindWindowEnabled
+                Layout.topMargin: 5
+                to:100
+                stepSize:1
+                onValueChanged: {
+                    window.blurRadius = value
+                }
+                Component.onCompleted: {
+                    value = window.blurRadius
+                }
+            }
+            FluText{
+                text: qsTr("window effect")
+                Layout.topMargin: 20
+            }
+            Row{
+                spacing: 10
+                Repeater{
+                    model: window.availableEffects
+                    delegate: FluRadioButton{
+                        checked: window.effect === modelData
+                        text: qsTr(`${modelData}`)
+                        clickListener:function(){
+                            window.effect = modelData
+                            if(window.effective){
+                                FluTheme.blurBehindWindowEnabled = false
+                                toggle_blur.checked = Qt.binding( function() {return FluTheme.blurBehindWindowEnabled})
+                            }
+                        }
+                    }
+
+                }
+            }
         }
     }
     CodeExpander{

example/qml/window/MainWindow.qml

@@ -236,6 +236,7 @@ FluWindow {
             id: reveal
             target: window.containerItem()
             anchors.fill: parent
+            darkToLight: FluTheme.dark
             onAnimationFinished:{
                 //动画结束后释放资源
                 loader_reveal.sourceComponent = undefined
@@ -256,17 +257,14 @@ FluWindow {
     }
 
     function handleDarkChanged(button){
-        if(!FluTheme.animationEnabled || window.fitsAppBarWindows === false){
+        if(FluTools.isMacos() || !FluTheme.animationEnabled){
             changeDark()
         }else{
-            if(loader_reveal.sourceComponent){
-                return
-            }
             loader_reveal.sourceComponent = com_reveal
             var target = window.containerItem()
             var pos = button.mapToItem(target,0,0)
-            var mouseX = pos.x
+            var mouseX = pos.x + button.width / 2
-            var mouseY = pos.y
+            var mouseY = pos.y + button.height / 2
             var radius = Math.max(distance(mouseX,mouseY,0,0),distance(mouseX,mouseY,target.width,0),distance(mouseX,mouseY,0,target.height),distance(mouseX,mouseY,target.width,target.height))
             var reveal = loader_reveal.item
             reveal.start(reveal.width*Screen.devicePixelRatio,reveal.height*Screen.devicePixelRatio,Qt.point(mouseX,mouseY),radius)

example/src/component/CircularReveal.cpp

@@ -25,13 +25,32 @@ void CircularReveal::paint(QPainter *painter) {
     path.moveTo(_center.x(), _center.y());
     path.addEllipse(QPointF(_center.x(), _center.y()), _radius, _radius);
     painter->setCompositionMode(QPainter::CompositionMode_Clear);
-    painter->fillPath(path, Qt::black);
+    if(_darkToLight){
+        painter->fillPath(path, Qt::white);
+    }else{
+        QPainterPath outerRect;
+        outerRect.addRect(0, 0, width(), height());
+        outerRect = outerRect.subtracted(path);
+        painter->fillPath(outerRect, Qt::black);
+    }
     painter->restore();
 }
 
 [[maybe_unused]] void CircularReveal::start(int w, int h, const QPoint &center, int radius) {
+    if (_anim->state() == QAbstractAnimation::Running) {
+        _anim->stop();
+        int currentRadius = _radius;
+        _anim->setStartValue(currentRadius);
+        _anim->setEndValue(_darkToLight ? 0 : radius);
+    } else {
+        if(_darkToLight){
+            _anim->setStartValue(radius);
+            _anim->setEndValue(0);
+        }else{
             _anim->setStartValue(0);
             _anim->setEndValue(radius);
+        }
+    }
     _center = center;
     _grabResult = _target->grabToImage(QSize(w, h));
     connect(_grabResult.data(), &QQuickItemGrabResult::ready, this,

example/src/component/CircularReveal.h

@@ -10,6 +10,7 @@ class CircularReveal : public QQuickPaintedItem {
     Q_OBJECT
     Q_PROPERTY_AUTO_P(QQuickItem *, target)
     Q_PROPERTY_AUTO(int, radius)
+    Q_PROPERTY_AUTO(bool, darkToLight)
 public:
     explicit CircularReveal(QQuickItem *parent = nullptr);
     void paint(QPainter *painter) override;

src/FluFrameless.cpp

@@ -1,4 +1,5 @@
 #include "FluFrameless.h"
+#include "FluTheme.h"
 
 #include <QQuickWindow>
 #include <QGuiApplication>
@@ -8,28 +9,132 @@
 
 #ifdef Q_OS_WIN
 
-#pragma comment (lib, "user32.lib")
+static DwmSetWindowAttributeFunc pDwmSetWindowAttribute = nullptr;
-#pragma comment (lib, "dwmapi.lib")
+static DwmExtendFrameIntoClientAreaFunc pDwmExtendFrameIntoClientArea = nullptr;
+static DwmIsCompositionEnabledFunc pDwmIsCompositionEnabled = nullptr;
+static DwmEnableBlurBehindWindowFunc pDwmEnableBlurBehindWindow = nullptr;
+static SetWindowCompositionAttributeFunc pSetWindowCompositionAttribute = nullptr;
 
-#include <windows.h>
+static RTL_OSVERSIONINFOW GetRealOSVersionImpl() {
-#include <windowsx.h>
+    HMODULE hMod = ::GetModuleHandleW(L"ntdll.dll");
-#include <dwmapi.h>
+    using RtlGetVersionPtr = NTSTATUS(WINAPI *)(PRTL_OSVERSIONINFOW);
+    auto pRtlGetVersion =
+        reinterpret_cast<RtlGetVersionPtr>(::GetProcAddress(hMod, "RtlGetVersion"));
+    RTL_OSVERSIONINFOW rovi{};
+    rovi.dwOSVersionInfoSize = sizeof(rovi);
+    pRtlGetVersion(&rovi);
+    return rovi;
+}
+
+RTL_OSVERSIONINFOW GetRealOSVersion() {
+    static const auto result = GetRealOSVersionImpl();
+    return result;
+}
+
+static inline bool isWin8OrGreater() {
+    RTL_OSVERSIONINFOW rovi = GetRealOSVersion();
+    return (rovi.dwMajorVersion > 6) || (rovi.dwMajorVersion == 6 && rovi.dwMinorVersion >= 2);
+}
+
+static inline bool isWin8Point1OrGreater() {
+    RTL_OSVERSIONINFOW rovi = GetRealOSVersion();
+    return (rovi.dwMajorVersion > 6) || (rovi.dwMajorVersion == 6 && rovi.dwMinorVersion >= 3);
+}
+
+static inline bool isWin10OrGreater() {
+    RTL_OSVERSIONINFOW rovi = GetRealOSVersion();
+    return (rovi.dwMajorVersion > 10) || (rovi.dwMajorVersion == 10 && rovi.dwMinorVersion >= 0);
+}
+
+static inline bool isWin101809OrGreater() {
+    RTL_OSVERSIONINFOW rovi = GetRealOSVersion();
+    return (rovi.dwMajorVersion > 10) ||
+           (rovi.dwMajorVersion == 10 && rovi.dwMinorVersion >= 0 && rovi.dwBuildNumber >= 17763);
+}
+
+static inline bool isWin101903OrGreater() {
+    RTL_OSVERSIONINFOW rovi = GetRealOSVersion();
+    return (rovi.dwMajorVersion > 10) ||
+           (rovi.dwMajorVersion == 10 && rovi.dwMinorVersion >= 0 && rovi.dwBuildNumber >= 18362);
+}
+
+static inline bool isWin11OrGreater() {
+    RTL_OSVERSIONINFOW rovi = GetRealOSVersion();
+    return (rovi.dwMajorVersion > 10) ||
+           (rovi.dwMajorVersion == 10 && rovi.dwMinorVersion >= 0 && rovi.dwBuildNumber >= 22000);
+}
+
+static inline bool isWin1122H2OrGreater() {
+    RTL_OSVERSIONINFOW rovi = GetRealOSVersion();
+    return (rovi.dwMajorVersion > 10) ||
+           (rovi.dwMajorVersion == 10 && rovi.dwMinorVersion >= 0 && rovi.dwBuildNumber >= 22621);
+}
+
+static inline bool isWin10Only() {
+    return isWin10OrGreater() && !isWin11OrGreater();
+}
+
+static inline bool isWin7Only() {
+    RTL_OSVERSIONINFOW rovi = GetRealOSVersion();
+    return rovi.dwMajorVersion = 7;
+}
 
 static inline QByteArray qtNativeEventType() {
     static const auto result = "windows_generic_MSG";
     return result;
 }
 
-static inline bool isCompositionEnabled() {
+static inline bool initializeFunctionPointers() {
-    typedef HRESULT (WINAPI *DwmIsCompositionEnabledPtr)(BOOL *pfEnabled);
+    HMODULE module = LoadLibraryW(L"dwmapi.dll");
-    HMODULE module = ::LoadLibraryW(L"dwmapi.dll");
     if (module) {
-        BOOL composition_enabled = false;
+        if (!pDwmSetWindowAttribute) {
-        DwmIsCompositionEnabledPtr dwm_is_composition_enabled;
+            pDwmSetWindowAttribute = reinterpret_cast<DwmSetWindowAttributeFunc>(
-        dwm_is_composition_enabled = reinterpret_cast<DwmIsCompositionEnabledPtr>(::GetProcAddress(module, "DwmIsCompositionEnabled"));
+                GetProcAddress(module, "DwmSetWindowAttribute"));
-        if (dwm_is_composition_enabled) {
+            if (!pDwmSetWindowAttribute) {
-            dwm_is_composition_enabled(&composition_enabled);
+                return false;
             }
+        }
+        if (!pDwmExtendFrameIntoClientArea) {
+            pDwmExtendFrameIntoClientArea = reinterpret_cast<DwmExtendFrameIntoClientAreaFunc>(
+                GetProcAddress(module, "DwmExtendFrameIntoClientArea"));
+            if (!pDwmExtendFrameIntoClientArea) {
+                return false;
+            }
+        }
+        if (!pDwmIsCompositionEnabled) {
+            pDwmIsCompositionEnabled = reinterpret_cast<DwmIsCompositionEnabledFunc>(
+                ::GetProcAddress(module, "DwmIsCompositionEnabled"));
+            if (!pDwmIsCompositionEnabled) {
+                return false;
+            }
+        }
+        if (!pDwmEnableBlurBehindWindow) {
+            pDwmEnableBlurBehindWindow =
+                reinterpret_cast<DwmEnableBlurBehindWindowFunc>(
+                    GetProcAddress(module, "DwmEnableBlurBehindWindow"));
+            if (!pDwmEnableBlurBehindWindow) {
+                return false;
+            }
+        }
+        if (!pSetWindowCompositionAttribute) {
+            HMODULE user32 = LoadLibraryW(L"user32.dll");
+            if (!user32) {
+                return false;
+            }
+            pSetWindowCompositionAttribute = reinterpret_cast<SetWindowCompositionAttributeFunc>(
+                GetProcAddress(user32, "SetWindowCompositionAttribute"));
+            if (!pSetWindowCompositionAttribute) {
+                return false;
+            }
+        }
+    }
+    return true;
+}
+
+static inline bool isCompositionEnabled() {
+    if(initializeFunctionPointers()){
+        BOOL composition_enabled = false;
+        pDwmIsCompositionEnabled(&composition_enabled);
         return composition_enabled;
     }
     return false;
@@ -37,15 +142,123 @@ static inline bool isCompositionEnabled() {
 
 static inline void setShadow(HWND hwnd) {
     const MARGINS shadow = {1, 0, 0, 0};
-    typedef HRESULT (WINAPI *DwmExtendFrameIntoClientAreaPtr)(HWND hWnd, const MARGINS *pMarInset);
+    if (initializeFunctionPointers()) {
-    HMODULE module = LoadLibraryW(L"dwmapi.dll");
+        pDwmExtendFrameIntoClientArea(hwnd, &shadow);
-    if (module) {
-        DwmExtendFrameIntoClientAreaPtr dwm_extendframe_into_client_area_;
-        dwm_extendframe_into_client_area_ = reinterpret_cast<DwmExtendFrameIntoClientAreaPtr>(GetProcAddress(module, "DwmExtendFrameIntoClientArea"));
-        if (dwm_extendframe_into_client_area_) {
-            dwm_extendframe_into_client_area_(hwnd, &shadow);
     }
 }
+
+static inline bool setWindowDarkMode(HWND hwnd, const BOOL enable) {
+    if (!initializeFunctionPointers()) {
+        return false;
+    }
+    return bool(pDwmSetWindowAttribute(hwnd, 20, &enable, sizeof(BOOL)));
+}
+
+static inline bool setWindowEffect(HWND hwnd, const QString &key, const bool &enable) {
+    static constexpr const MARGINS extendedMargins = {-1, -1, -1, -1};
+    if (key == QStringLiteral("mica")) {
+        if (!isWin11OrGreater() || !initializeFunctionPointers()) {
+            return false;
+        }
+        if (enable) {
+            pDwmExtendFrameIntoClientArea(hwnd, &extendedMargins);
+            if (isWin1122H2OrGreater()) {
+                const DWORD backdropType = _DWMSBT_MAINWINDOW;
+                pDwmSetWindowAttribute(hwnd, 38, &backdropType, sizeof(backdropType));
+            } else {
+                const BOOL enable = TRUE;
+                pDwmSetWindowAttribute(hwnd, 1029, &enable, sizeof(enable));
+            }
+        } else {
+            if (isWin1122H2OrGreater()) {
+                const DWORD backdropType = _DWMSBT_AUTO;
+                pDwmSetWindowAttribute(hwnd, 38, &backdropType, sizeof(backdropType));
+            } else {
+                const BOOL enable = FALSE;
+                pDwmSetWindowAttribute(hwnd, 1029, &enable, sizeof(enable));
+            }
+        }
+        BOOL isDark = FluTheme::getInstance()->dark();
+        setWindowDarkMode(hwnd, isDark);
+        return true;
+    }
+
+    if (key == QStringLiteral("mica-alt")) {
+        if (!isWin1122H2OrGreater() || !initializeFunctionPointers()) {
+            return false;
+        }
+        if (enable) {
+            pDwmExtendFrameIntoClientArea(hwnd, &extendedMargins);
+            const DWORD backdropType = _DWMSBT_TABBEDWINDOW;
+            pDwmSetWindowAttribute(hwnd, 38, &backdropType, sizeof(backdropType));
+        } else {
+            const DWORD backdropType = _DWMSBT_AUTO;
+            pDwmSetWindowAttribute(hwnd, 38, &backdropType, sizeof(backdropType));
+        }
+        BOOL isDark = FluTheme::getInstance()->dark();
+        setWindowDarkMode(hwnd, isDark);
+        return true;
+    }
+
+    if (key == QStringLiteral("acrylic")) {
+        if (!isWin11OrGreater() || !initializeFunctionPointers()) {
+            return false;
+        }
+        if (enable) {
+            pDwmExtendFrameIntoClientArea(hwnd, &extendedMargins);
+            DWORD system_backdrop_type = _DWMSBT_TRANSIENTWINDOW;
+            pDwmSetWindowAttribute(hwnd, 38, &system_backdrop_type, sizeof(DWORD));
+        } else {
+            const DWORD backdropType = _DWMSBT_AUTO;
+            pDwmSetWindowAttribute(hwnd, 38, &backdropType, sizeof(backdropType));
+        }
+        BOOL isDark = FluTheme::getInstance()->dark();
+        setWindowDarkMode(hwnd, isDark);
+        return true;
+    }
+
+    if (key == QStringLiteral("dwm-blur")) {
+        if ((isWin7Only() && !isCompositionEnabled()) || !initializeFunctionPointers()) {
+            return false;
+        }
+        BOOL isDark = FluTheme::getInstance()->dark();
+        setWindowDarkMode(hwnd, isDark && enable);
+        if (enable) {
+            if (isWin8OrGreater()) {
+                ACCENT_POLICY policy{};
+                policy.dwAccentState = ACCENT_ENABLE_BLURBEHIND;
+                policy.dwAccentFlags = ACCENT_NONE;
+                WINDOWCOMPOSITIONATTRIBDATA wcad{};
+                wcad.Attrib = WCA_ACCENT_POLICY;
+                wcad.pvData = &policy;
+                wcad.cbData = sizeof(policy);
+                pSetWindowCompositionAttribute(hwnd, &wcad);
+            } else {
+                DWM_BLURBEHIND bb{};
+                bb.fEnable = TRUE;
+                bb.dwFlags = DWM_BB_ENABLE;
+                pDwmEnableBlurBehindWindow(hwnd, &bb);
+            }
+        } else {
+            if (isWin8OrGreater()) {
+                ACCENT_POLICY policy{};
+                policy.dwAccentState = ACCENT_DISABLED;
+                policy.dwAccentFlags = ACCENT_NONE;
+                WINDOWCOMPOSITIONATTRIBDATA wcad{};
+                wcad.Attrib = WCA_ACCENT_POLICY;
+                wcad.pvData = &policy;
+                wcad.cbData = sizeof(policy);
+                pSetWindowCompositionAttribute(hwnd, &wcad);
+            } else {
+                DWM_BLURBEHIND bb{};
+                bb.fEnable = FALSE;
+                bb.dwFlags = DWM_BB_ENABLE;
+                pDwmEnableBlurBehindWindow(hwnd, &bb);
+            }
+        }
+        return true;
+    }
+    return false;
 }
 
 #endif
@@ -70,6 +283,7 @@ FluFrameless::FluFrameless(QQuickItem *parent) : QQuickItem{parent} {
     _closeButton = nullptr;
     _topmost = false;
     _disabled = false;
+    _effect = "normal";
     _isWindows11OrGreater = FluTools::getInstance()->isWindows11OrGreater();
 }
 
@@ -107,6 +321,9 @@ void FluFrameless::componentComplete() {
 #endif
     HWND hwnd = reinterpret_cast<HWND>(window()->winId());
     DWORD style = ::GetWindowLongPtr(hwnd, GWL_STYLE);
+#  if (QT_VERSION == QT_VERSION_CHECK(6, 7, 2))
+    style &= ~(WS_MINIMIZEBOX | WS_MAXIMIZEBOX | WS_SYSMENU);
+#  endif
     if (_fixSize) {
         ::SetWindowLongPtr(hwnd, GWL_STYLE, style | WS_THICKFRAME | WS_CAPTION);;
         for (int i = 0; i <= QGuiApplication::screens().count() - 1; ++i) {
@@ -125,6 +342,42 @@ void FluFrameless::componentComplete() {
     if (!window()->property("_hideShadow").toBool()) {
         setShadow(hwnd);
     }
+    if (isWin11OrGreater()) {
+        availableEffects({"mica", "mica-alt", "acrylic", "dwm-blur", "normal"});
+    } else if (isWin7Only()) {
+        availableEffects({"dwm-blur","normal"});
+    }
+    if (!_effect.isEmpty()) {
+        effective(setWindowEffect(hwnd, _effect, true));
+        if (effective()) {
+            _currentEffect = effect();
+        }
+    }
+    connect(this, &FluFrameless::effectChanged, this, [hwnd, this] {
+        if (effect() == _currentEffect) {
+            return;
+        }
+        if (effective()) {
+            setWindowEffect(hwnd, _currentEffect, false);
+        }
+        effective(setWindowEffect(hwnd, effect(), true));
+        if (effective()) {
+            _currentEffect = effect();
+        } else {
+            _effect = "normal";
+            _currentEffect = "normal";
+        }
+    });
+    connect(FluTheme::getInstance(), &FluTheme::blurBehindWindowEnabledChanged, this, [this] {
+        if (FluTheme::getInstance()->blurBehindWindowEnabled()) {
+            effect("normal");
+        }
+    });
+    connect(FluTheme::getInstance(), &FluTheme::darkChanged, this, [hwnd, this] {
+        if (effective() && !_currentEffect.isEmpty() && _currentEffect != "normal") {
+            setWindowDarkMode(hwnd, FluTheme::getInstance()->dark());
+        }
+    });
 #endif
     auto appBarHeight = _appbar->height();
     h = qRound(h + appBarHeight);
@@ -234,6 +487,9 @@ void FluFrameless::componentComplete() {
         *result = FALSE;
         return false;
     } else if (uMsg == WM_NCACTIVATE) {
+        if (effective() || (!effect().isEmpty() && _currentEffect!="normal")) {
+            return false;
+        }
         *result = TRUE;
         return true;
     } else if (_isWindows11OrGreater && (uMsg == WM_NCLBUTTONDBLCLK || uMsg == WM_NCLBUTTONDOWN)) {

src/FluFrameless.h

@@ -6,6 +6,97 @@
 #include <QQmlProperty>
 #include "stdafx.h"
 
+#ifdef Q_OS_WIN
+
+#pragma comment (lib, "user32.lib")
+#pragma comment (lib, "dwmapi.lib")
+
+#include <windows.h>
+#include <windowsx.h>
+#include <dwmapi.h>
+enum _DWM_SYSTEMBACKDROP_TYPE {
+    _DWMSBT_AUTO, // [Default] Let DWM automatically decide the system-drawn backdrop for this
+    // window.
+    _DWMSBT_NONE, // [Disable] Do not draw any system backdrop.
+    _DWMSBT_MAINWINDOW,      // [Mica] Draw the backdrop material effect corresponding to a
+    // long-lived window.
+    _DWMSBT_TRANSIENTWINDOW, // [Acrylic] Draw the backdrop material effect corresponding to a
+    // transient window.
+    _DWMSBT_TABBEDWINDOW,    // [Mica Alt] Draw the backdrop material effect corresponding to a
+    // window with a tabbed title bar.
+};
+enum WINDOWCOMPOSITIONATTRIB {
+    WCA_UNDEFINED = 0,
+    WCA_NCRENDERING_ENABLED = 1,
+    WCA_NCRENDERING_POLICY = 2,
+    WCA_TRANSITIONS_FORCEDISABLED = 3,
+    WCA_ALLOW_NCPAINT = 4,
+    WCA_CAPTION_BUTTON_BOUNDS = 5,
+    WCA_NONCLIENT_RTL_LAYOUT = 6,
+    WCA_FORCE_ICONIC_REPRESENTATION = 7,
+    WCA_EXTENDED_FRAME_BOUNDS = 8,
+    WCA_HAS_ICONIC_BITMAP = 9,
+    WCA_THEME_ATTRIBUTES = 10,
+    WCA_NCRENDERING_EXILED = 11,
+    WCA_NCADORNMENTINFO = 12,
+    WCA_EXCLUDED_FROM_LIVEPREVIEW = 13,
+    WCA_VIDEO_OVERLAY_ACTIVE = 14,
+    WCA_FORCE_ACTIVEWINDOW_APPEARANCE = 15,
+    WCA_DISALLOW_PEEK = 16,
+    WCA_CLOAK = 17,
+    WCA_CLOAKED = 18,
+    WCA_ACCENT_POLICY = 19,
+    WCA_FREEZE_REPRESENTATION = 20,
+    WCA_EVER_UNCLOAKED = 21,
+    WCA_VISUAL_OWNER = 22,
+    WCA_HOLOGRAPHIC = 23,
+    WCA_EXCLUDED_FROM_DDA = 24,
+    WCA_PASSIVEUPDATEMODE = 25,
+    WCA_USEDARKMODECOLORS = 26,
+    WCA_CORNER_STYLE = 27,
+    WCA_PART_COLOR = 28,
+    WCA_DISABLE_MOVESIZE_FEEDBACK = 29,
+    WCA_LAST = 30
+};
+
+enum ACCENT_STATE {
+    ACCENT_DISABLED = 0,
+    ACCENT_ENABLE_GRADIENT = 1,
+    ACCENT_ENABLE_TRANSPARENTGRADIENT = 2,
+    ACCENT_ENABLE_BLURBEHIND = 3,        // Traditional DWM blur
+    ACCENT_ENABLE_ACRYLICBLURBEHIND = 4, // RS4 1803
+    ACCENT_ENABLE_HOST_BACKDROP = 5,     // RS5 1809
+    ACCENT_INVALID_STATE = 6             // Using this value will remove the window background
+};
+
+enum ACCENT_FLAG {
+    ACCENT_NONE = 0,
+    ACCENT_ENABLE_ACRYLIC = 1,
+    ACCENT_ENABLE_ACRYLIC_WITH_LUMINOSITY = 482
+};
+
+struct ACCENT_POLICY {
+    DWORD dwAccentState;
+    DWORD dwAccentFlags;
+    DWORD dwGradientColor; // #AABBGGRR
+    DWORD dwAnimationId;
+};
+using PACCENT_POLICY = ACCENT_POLICY *;
+struct WINDOWCOMPOSITIONATTRIBDATA {
+    WINDOWCOMPOSITIONATTRIB Attrib;
+    PVOID pvData;
+    SIZE_T cbData;
+};
+using PWINDOWCOMPOSITIONATTRIBDATA = WINDOWCOMPOSITIONATTRIBDATA *;
+
+typedef HRESULT (WINAPI *DwmSetWindowAttributeFunc)(HWND hwnd, DWORD dwAttribute, LPCVOID pvAttribute, DWORD cbAttribute);
+typedef HRESULT (WINAPI *DwmExtendFrameIntoClientAreaFunc)(HWND hwnd, const MARGINS *pMarInset);
+typedef HRESULT (WINAPI *DwmIsCompositionEnabledFunc)(BOOL *pfEnabled);
+typedef HRESULT (WINAPI *DwmEnableBlurBehindWindowFunc)(HWND hWnd, const DWM_BLURBEHIND *pBlurBehind);
+typedef BOOL (WINAPI *SetWindowCompositionAttributeFunc)(HWND hwnd, const WINDOWCOMPOSITIONATTRIBDATA *);
+
+#endif
+
 #if (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0))
 using QT_NATIVE_EVENT_RESULT_TYPE = qintptr;
 using QT_ENTER_EVENT_TYPE = QEnterEvent;
@@ -23,6 +114,9 @@ class FluFrameless : public QQuickItem, QAbstractNativeEventFilter {
     Q_PROPERTY_AUTO(bool, topmost)
     Q_PROPERTY_AUTO(bool, disabled)
     Q_PROPERTY_AUTO(bool, fixSize)
+    Q_PROPERTY_AUTO(QString, effect)
+    Q_PROPERTY_READONLY_AUTO(bool, effective)
+    Q_PROPERTY_READONLY_AUTO(QStringList, availableEffects)
     QML_NAMED_ELEMENT(FluFrameless)
 public:
     explicit FluFrameless(QQuickItem *parent = nullptr);
@@ -75,4 +169,5 @@ private:
     quint64 _clickTimer = 0;
     bool _isWindows11OrGreater = false;
     QList<QPointer<QQuickItem>> _hitTestList;
+    QString _currentEffect;
 };

src/Qt5/imports/FluentUI/Controls/FluWindow.qml

@@ -13,6 +13,11 @@ Window {
     property bool fixSize: false
     property Component loadingItem: com_loading
     property bool fitsAppBarWindows: false
+    property var tintOpacity: FluTheme.dark ? 0.80 : 0.75
+    property int blurRadius: 60
+    property alias effect: frameless.effect
+    readonly property alias effective: frameless.effective
+    readonly property var availableEffects: frameless.availableEffects
     property Item appBar: FluAppBar {
         title: window.title
         height: 30
@@ -24,6 +29,15 @@ Window {
         icon: window.windowIcon
     }
     property color backgroundColor: {
+        if(frameless.effective && active){
+            var backcolor
+            if(frameless.effect==="dwm-blur"){
+                backcolor = FluTools.withOpacity(FluTheme.windowActiveBackgroundColor, window.tintOpacity)
+            }else{
+                backcolor =  "transparent"
+            }
+            return backcolor
+        }
         if(active){
             return FluTheme.windowActiveBackgroundColor
         }
@@ -107,6 +121,11 @@ Window {
         Component.onDestruction: {
             frameless.onDestruction()
         }
+        onEffectiveChanged: {
+            if(effective){
+                FluTheme.blurBehindWindowEnabled = false
+            }
+        }
     }
     Component{
         id:com_background
@@ -162,8 +181,8 @@ Window {
             FluAcrylic{
                 anchors.fill: parent
                 target: img_back
-                tintOpacity: FluTheme.dark ? 0.80 : 0.75
+                tintOpacity: window.tintOpacity
-                blurRadius: 64
+                blurRadius: window.blurRadius
                 visible: window.active && FluTheme.blurBehindWindowEnabled
                 tintColor: FluTheme.dark ? Qt.rgba(0, 0, 0, 1)  : Qt.rgba(1, 1, 1, 1)
                 targetRect: Qt.rect(window.x-window.screen.virtualX,window.y-window.screen.virtualY,window.width,window.height)

src/Qt5/imports/FluentUI/plugins.qmltypes

@@ -150,6 +150,9 @@ Module {
         Property { name: "topmost"; type: "bool" }
         Property { name: "disabled"; type: "bool" }
         Property { name: "fixSize"; type: "bool" }
+        Property { name: "effect"; type: "string" }
+        Property { name: "effective"; type: "bool" }
+        Property {name: "availableEffects"; type: "QVariant"}
         Method { name: "showFullScreen" }
         Method { name: "showMaximized" }
         Method { name: "showMinimized" }
@@ -396,6 +399,7 @@ Module {
         Property { name: "nativeText"; type: "bool" }
         Property { name: "animationEnabled"; type: "bool" }
         Property { name: "blurBehindWindowEnabled"; type: "bool" }
+        Property { name: "micaBackgroundColor"; type: "QColor" }
     }
     Component {
         name: "FluThemeType"
@@ -4150,6 +4154,12 @@ Module {
         Property { name: "autoVisible"; type: "bool" }
         Property { name: "autoCenter"; type: "bool" }
         Property { name: "autoDestroy"; type: "bool" }
+
+        Property { name: "effect"; type: "string" }
+        Property { name: "effective"; type: "bool" }
+        Property { name: "blurRadius"; type: "int" }
+        Property { name: "tintOpacity"; type: "QVariant" }
+
         Property { name: "useSystemAppBar"; type: "bool" }
         Property { name: "resizeBorderColor"; type: "QColor" }
         Property { name: "resizeBorderWidth"; type: "int" }

src/Qt6/imports/FluentUI/Controls/FluWindow.qml

@@ -12,6 +12,11 @@ Window {
     property bool fixSize: false
     property Component loadingItem: com_loading
     property bool fitsAppBarWindows: false
+    property var tintOpacity: FluTheme.dark ? 0.80 : 0.75
+    property int blurRadius: 60
+    property alias effect: frameless.effect
+    readonly property alias effective: frameless.effective
+    readonly property var availableEffects: frameless.availableEffects
     property Item appBar: FluAppBar {
         title: window.title
         height: 30
@@ -23,6 +28,15 @@ Window {
         icon: window.windowIcon
     }
     property color backgroundColor: {
+        if(frameless.effective && active){
+            var backcolor
+            if(frameless.effect==="dwm-blur"){
+                backcolor = FluTools.withOpacity(FluTheme.windowActiveBackgroundColor, window.tintOpacity)
+            }else{
+                backcolor =  "transparent"
+            }
+            return backcolor
+        }
         if(active){
             return FluTheme.windowActiveBackgroundColor
         }
@@ -106,6 +120,11 @@ Window {
         Component.onDestruction: {
             frameless.onDestruction()
         }
+        onEffectiveChanged: {
+            if(effective){
+                FluTheme.blurBehindWindowEnabled = false
+            }
+        }
     }
     Component{
         id:com_background
@@ -161,8 +180,8 @@ Window {
             FluAcrylic{
                 anchors.fill: parent
                 target: img_back
-                tintOpacity: FluTheme.dark ? 0.80 : 0.75
+                tintOpacity: window.tintOpacity
-                blurRadius: 64
+                blurRadius: window.blurRadius
                 visible: window.active && FluTheme.blurBehindWindowEnabled
                 tintColor: FluTheme.dark ? Qt.rgba(0, 0, 0, 1)  : Qt.rgba(1, 1, 1, 1)
                 targetRect: Qt.rect(window.x-window.screen.virtualX,window.y-window.screen.virtualY,window.width,window.height)
@@ -293,7 +312,6 @@ Window {
             id:info_bar
             root: layout_container
         }
-
         FluLoader{
             id:loader_border
             anchors.fill: parent