update

src/FluFramelessHelper.cpp

@@ -34,6 +34,26 @@ static inline bool isCompositionEnabled(){
     }
     return false;
 }
+
+static inline void showShadow(HWND hwnd){
+    if(isCompositionEnabled()){
+        const MARGINS shadow = { 0, 0, 1, 0 };
+        typedef HRESULT (WINAPI* DwmExtendFrameIntoClientAreaPtr)(HWND hWnd, const MARGINS *pMarInset);
+        HMODULE module = LoadLibraryW(L"dwmapi.dll");
+        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);
+            }
+        }
+    }else{
+        ULONG_PTR cNewStyle = GetClassLongPtr(hwnd, GCL_STYLE) | CS_DROPSHADOW;
+        SetClassLongPtr(hwnd, GCL_STYLE, cNewStyle);
+    }
+}
 #endif
 
 FramelessEventFilter::FramelessEventFilter(FluFramelessHelper* helper){
@@ -322,6 +342,11 @@ void FluFramelessHelper::componentComplete(){
             _appBar.value<QObject*>()->setProperty("systemMoveEnable",false);
         }
         window->setFlags((window->flags()) | Qt::CustomizeWindowHint | Qt::WindowMinimizeButtonHint | Qt::WindowCloseButtonHint | Qt::FramelessWindowHint);
+#if QT_VERSION < QT_VERSION_CHECK(6,0,0)
+        if(FluTools::getInstance()->isSoftware()){
+            window->setFlag(Qt::FramelessWindowHint,false);
+        }
+#endif
         if(resizeable()){
             window->setFlag(Qt::WindowMaximizeButtonHint);
         }

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

@@ -20,6 +20,7 @@ Item {
             d.flag = false
         }
     }
+    clip: true
     Rectangle{
         id:layout_header
         width: parent.width
@@ -79,10 +80,10 @@ Item {
             topMargin: -1
             left: layout_header.left
         }
-        clip: true
         visible: contentHeight+container.anchors.topMargin !== 0
         height: contentHeight+container.anchors.topMargin
         width: parent.width
+        z:-999
         Rectangle{
             id:container
             anchors.fill: parent

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

@@ -9,11 +9,19 @@ FluWindow {
     property Component contentDelegate
     autoVisible: false
     autoCenter: false
-    autoDestory: false
+    autoDestory: true
     fixSize: true
     Loader{
         anchors.fill: parent
-        sourceComponent: control.visible ? control.contentDelegate : undefined
+        sourceComponent: {
+            if(control.autoDestory){
+                return control.visible ? control.contentDelegate : undefined
+            }
+            return control.contentDelegate
+        }
+    }
+    closeListener: function(event){
+        event.accepted = true
     }
     function showDialog(){
         var x = transientParent.x + (transientParent.width - width)/2

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

@@ -20,6 +20,7 @@ Item {
             d.flag = false
         }
     }
+    clip: true
     Rectangle{
         id:layout_header
         width: parent.width
@@ -79,10 +80,10 @@ Item {
             topMargin: -1
             left: layout_header.left
         }
-        clip: true
         visible: contentHeight+container.anchors.topMargin !== 0
         height: contentHeight+container.anchors.topMargin
         width: parent.width
+        z:-999
         Rectangle{
             id:container
             anchors.fill: parent

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

@@ -9,11 +9,19 @@ FluWindow {
     property Component contentDelegate
     autoVisible: false
     autoCenter: false
-    autoDestory: false
+    autoDestory: true
     fixSize: true
     Loader{
         anchors.fill: parent
-        sourceComponent: control.visible ? control.contentDelegate : undefined
+        sourceComponent: {
+            if(control.autoDestory){
+                return control.visible ? control.contentDelegate : undefined
+            }
+            return control.contentDelegate
+        }
+    }
+    closeListener: function(event){
+        event.accepted = true
     }
     function showDialog(){
         var x = transientParent.x + (transientParent.width - width)/2