blur: add blur support with ext-bg-effect

quickshell/Common/SettingsData.qml

@@ -186,6 +186,14 @@ Singleton {
     onPopoutElevationEnabledChanged: saveSettings()
     property bool barElevationEnabled: true
     onBarElevationEnabledChanged: saveSettings()
+    property bool blurEnabled: false
+    onBlurEnabledChanged: saveSettings()
+    property string blurBorderColor: "outline"
+    onBlurBorderColorChanged: saveSettings()
+    property string blurBorderCustomColor: "#ffffff"
+    onBlurBorderCustomColorChanged: saveSettings()
+    property real blurBorderOpacity: 1.0
+    onBlurBorderOpacityChanged: saveSettings()
     property string wallpaperFillMode: "Fill"
     property bool blurredWallpaperLayer: false
     property bool blurWallpaperOnOverview: false

quickshell/Common/settings/SettingsSpec.js

@@ -58,6 +58,10 @@ var SPEC = {
     modalElevationEnabled: { def: true },
     popoutElevationEnabled: { def: true },
     barElevationEnabled: { def: true },
+    blurEnabled: { def: false },
+    blurBorderColor: { def: "outline" },
+    blurBorderCustomColor: { def: "#ffffff" },
+    blurBorderOpacity: { def: 1.0, coerce: percentToUnit },
     wallpaperFillMode: { def: "Fill" },
     blurredWallpaperLayer: { def: false },
     blurWallpaperOnOverview: { def: false },

quickshell/Modals/Common/DankModal.qml

@@ -3,6 +3,7 @@ import Quickshell
 import Quickshell.Wayland
 import qs.Common
 import qs.Services
+import qs.Widgets
 
 Item {
     id: root
@@ -59,11 +60,25 @@ Item {
     function open() {
         closeTimer.stop();
         const focusedScreen = CompositorService.getFocusedScreen();
+        const screenChanged = focusedScreen && contentWindow.screen !== focusedScreen;
         if (focusedScreen) {
+            if (screenChanged)
+                contentWindow.visible = false;
             contentWindow.screen = focusedScreen;
-            if (!useSingleWindow)
+            if (!useSingleWindow) {
+                if (screenChanged)
+                    clickCatcher.visible = false;
                 clickCatcher.screen = focusedScreen;
             }
+        }
+        if (screenChanged) {
+            Qt.callLater(() => root._finishOpen());
+        } else {
+            _finishOpen();
+        }
+    }
+
+    function _finishOpen() {
         ModalManager.openModal(root);
         shouldBeVisible = true;
         if (!useSingleWindow)
@@ -215,6 +230,16 @@ Item {
         visible: false
         color: "transparent"
 
+        WindowBlur {
+            targetWindow: contentWindow
+            readonly property real s: Math.min(1, modalContainer.scaleValue)
+            blurX: modalContainer.x + modalContainer.width * (1 - s) * 0.5 + Theme.snap(modalContainer.animX, root.dpr)
+            blurY: modalContainer.y + modalContainer.height * (1 - s) * 0.5 + Theme.snap(modalContainer.animY, root.dpr)
+            blurWidth: (shouldBeVisible && animatedContent.opacity > 0) ? modalContainer.width * s : 0
+            blurHeight: (shouldBeVisible && animatedContent.opacity > 0) ? modalContainer.height * s : 0
+            blurRadius: root.cornerRadius
+        }
+
         WlrLayershell.namespace: root.layerNamespace
         WlrLayershell.layer: {
             if (root.useOverlayLayer)
@@ -393,6 +418,15 @@ Item {
                         shadowEnabled: root.enableShadow && Theme.elevationEnabled && SettingsData.modalElevationEnabled && Quickshell.env("DMS_DISABLE_LAYER") !== "true" && Quickshell.env("DMS_DISABLE_LAYER") !== "1"
                     }
 
+                    Rectangle {
+                        anchors.fill: parent
+                        radius: root.cornerRadius
+                        color: "transparent"
+                        border.color: BlurService.borderColor
+                        border.width: BlurService.borderWidth
+                        z: 100
+                    }
+
                     FocusScope {
                         anchors.fill: parent
                         focus: root.shouldBeVisible

quickshell/Modals/DankLauncherV2/DankLauncherV2Modal.qml

@@ -4,6 +4,7 @@ import Quickshell.Wayland
 import Quickshell.Hyprland
 import qs.Common
 import qs.Services
+import qs.Widgets
 
 Item {
     id: root
@@ -134,40 +135,47 @@ Item {
         }
     }
 
-    function show() {
+    function _finishShow(query, mode) {
-        closeCleanupTimer.stop();
+        spotlightOpen = true;
         isClosing = false;
         openedFromOverview = false;
 
-        var focusedScreen = CompositorService.getFocusedScreen();
-        if (focusedScreen)
-            launcherWindow.screen = focusedScreen;
-
-        spotlightOpen = true;
         keyboardActive = true;
         ModalManager.openModal(root);
         if (useHyprlandFocusGrab)
             focusGrab.active = true;
 
-        _ensureContentLoadedAndInitialize("", "");
+        _ensureContentLoadedAndInitialize(query || "", mode || "");
+    }
+
+    function show() {
+        closeCleanupTimer.stop();
+
+        var focusedScreen = CompositorService.getFocusedScreen();
+        if (focusedScreen && launcherWindow.screen !== focusedScreen) {
+            spotlightOpen = false;
+            isClosing = false;
+            launcherWindow.screen = focusedScreen;
+            Qt.callLater(() => root._finishShow("", ""));
+            return;
+        }
+
+        _finishShow("", "");
     }
 
     function showWithQuery(query) {
         closeCleanupTimer.stop();
-        isClosing = false;
-        openedFromOverview = false;
 
         var focusedScreen = CompositorService.getFocusedScreen();
-        if (focusedScreen)
+        if (focusedScreen && launcherWindow.screen !== focusedScreen) {
+            spotlightOpen = false;
+            isClosing = false;
             launcherWindow.screen = focusedScreen;
+            Qt.callLater(() => root._finishShow(query, ""));
+            return;
+        }
 
-        spotlightOpen = true;
+        _finishShow(query, "");
-        keyboardActive = true;
-        ModalManager.openModal(root);
-        if (useHyprlandFocusGrab)
-            focusGrab.active = true;
-
-        _ensureContentLoadedAndInitialize(query, "");
     }
 
     function hide() {
@@ -191,14 +199,20 @@ Item {
 
     function showWithMode(mode) {
         closeCleanupTimer.stop();
+
+        var focusedScreen = CompositorService.getFocusedScreen();
+        if (focusedScreen && launcherWindow.screen !== focusedScreen) {
+            spotlightOpen = false;
+            isClosing = false;
+            launcherWindow.screen = focusedScreen;
+            Qt.callLater(() => root._finishShow("", mode));
+            return;
+        }
+
+        spotlightOpen = true;
         isClosing = false;
         openedFromOverview = false;
 
-        var focusedScreen = CompositorService.getFocusedScreen();
-        if (focusedScreen)
-            launcherWindow.screen = focusedScreen;
-
-        spotlightOpen = true;
         keyboardActive = true;
         ModalManager.openModal(root);
         if (useHyprlandFocusGrab)
@@ -295,6 +309,16 @@ Item {
         color: "transparent"
         exclusionMode: ExclusionMode.Ignore
 
+        WindowBlur {
+            targetWindow: launcherWindow
+            readonly property real s: Math.min(1, modalContainer.scale)
+            blurX: root.modalX + root.modalWidth * (1 - s) * 0.5
+            blurY: root.modalY + root.modalHeight * (1 - s) * 0.5
+            blurWidth: (contentVisible && modalContainer.opacity > 0) ? root.modalWidth * s : 0
+            blurHeight: (contentVisible && modalContainer.opacity > 0) ? root.modalHeight * s : 0
+            blurRadius: root.cornerRadius
+        }
+
         WlrLayershell.namespace: "dms:spotlight"
         WlrLayershell.layer: {
             switch (Quickshell.env("DMS_MODAL_LAYER")) {
@@ -428,6 +452,14 @@ Item {
                     event.accepted = true;
                 }
             }
+
+            Rectangle {
+                anchors.fill: parent
+                radius: root.cornerRadius
+                color: "transparent"
+                border.color: BlurService.borderColor
+                border.width: BlurService.borderWidth
+            }
         }
     }
 }

quickshell/Modules/DankBar/CenterSection.qml

@@ -14,6 +14,7 @@ Item {
     property real barThickness: 48
     property real barSpacing: 4
     property var barConfig: null
+    property var blurBarWindow: null
     property bool overrideAxisLayout: false
     property bool forceVerticalLayout: false
 
@@ -357,6 +358,7 @@ Item {
                 barThickness: root.barThickness
                 barSpacing: root.barSpacing
                 barConfig: root.barConfig
+                blurBarWindow: root.blurBarWindow
                 isFirst: index === 0
                 isLast: index === centerRepeater.count - 1
                 sectionSpacing: parent.itemSpacing

quickshell/Modules/DankBar/DankBarContent.qml

@@ -14,6 +14,8 @@ Item {
     required property var rootWindow
     required property var barConfig
 
+    readonly property var blurBarWindow: barWindow
+
     property var leftWidgetsModel
     property var centerWidgetsModel
     property var rightWidgetsModel
@@ -408,6 +410,12 @@ Item {
                 value: topBarContent.barConfig
                 restoreMode: Binding.RestoreNone
             }
+            Binding {
+                target: hLeftSection
+                property: "blurBarWindow"
+                value: topBarContent.blurBarWindow
+                restoreMode: Binding.RestoreNone
+            }
 
             RightSection {
                 id: hRightSection
@@ -434,6 +442,12 @@ Item {
                 value: topBarContent.barConfig
                 restoreMode: Binding.RestoreNone
             }
+            Binding {
+                target: hRightSection
+                property: "blurBarWindow"
+                value: topBarContent.blurBarWindow
+                restoreMode: Binding.RestoreNone
+            }
 
             CenterSection {
                 id: hCenterSection
@@ -460,6 +474,12 @@ Item {
                 value: topBarContent.barConfig
                 restoreMode: Binding.RestoreNone
             }
+            Binding {
+                target: hCenterSection
+                property: "blurBarWindow"
+                value: topBarContent.blurBarWindow
+                restoreMode: Binding.RestoreNone
+            }
         }
 
         Item {
@@ -493,6 +513,12 @@ Item {
                 value: topBarContent.barConfig
                 restoreMode: Binding.RestoreNone
             }
+            Binding {
+                target: vLeftSection
+                property: "blurBarWindow"
+                value: topBarContent.blurBarWindow
+                restoreMode: Binding.RestoreNone
+            }
 
             CenterSection {
                 id: vCenterSection
@@ -520,6 +546,12 @@ Item {
                 value: topBarContent.barConfig
                 restoreMode: Binding.RestoreNone
             }
+            Binding {
+                target: vCenterSection
+                property: "blurBarWindow"
+                value: topBarContent.blurBarWindow
+                restoreMode: Binding.RestoreNone
+            }
 
             RightSection {
                 id: vRightSection
@@ -548,6 +580,12 @@ Item {
                 value: topBarContent.barConfig
                 restoreMode: Binding.RestoreNone
             }
+            Binding {
+                target: vRightSection
+                property: "blurBarWindow"
+                value: topBarContent.blurBarWindow
+                restoreMode: Binding.RestoreNone
+            }
         }
     }
 

quickshell/Modules/DankBar/DankBarWindow.qml

@@ -97,6 +97,112 @@ PanelWindow {
         }
     }
 
+    property var blurRegion: null
+    property var _blurWidgetItems: []
+
+    function registerBlurWidget(item) {
+        if (_blurWidgetItems.indexOf(item) >= 0)
+            return;
+        _blurWidgetItems = _blurWidgetItems.concat([item]);
+        _blurRebuildTimer.restart();
+    }
+
+    function unregisterBlurWidget(item) {
+        const idx = _blurWidgetItems.indexOf(item);
+        if (idx < 0)
+            return;
+        const arr = _blurWidgetItems.slice();
+        arr.splice(idx, 1);
+        _blurWidgetItems = arr;
+        _blurRebuildTimer.restart();
+    }
+
+    Timer {
+        id: _blurRebuildTimer
+        interval: 1
+        onTriggered: barBlur.rebuild()
+    }
+
+    Item {
+        id: barBlur
+        visible: false
+
+        readonly property bool barHasTransparency: barWindow._backgroundAlpha > 0 && barWindow._backgroundAlpha < 1
+
+        function rebuild() {
+            teardown();
+            if (!BlurService.enabled || !BlurService.available)
+                return;
+
+            const widgets = barWindow._blurWidgetItems.filter(w => w && w.visible && w.width > 0 && w.height > 0);
+            const hasBar = barHasTransparency;
+            if (!hasBar && widgets.length === 0)
+                return;
+
+            const cr = Theme.cornerRadius;
+            let qml = 'import QtQuick; import Quickshell; Region {';
+            for (let i = 0; i < widgets.length; i++) {
+                qml += ` property Item w${i}; Region { item: w${i}; radius: ${cr} }`;
+            }
+            qml += '}';
+
+            try {
+                const region = Qt.createQmlObject(qml, barWindow, "BarBlurRegion");
+
+                if (hasBar) {
+                    region.x = Qt.binding(() => topBarMouseArea.x + barUnitInset.x + topBarSlide.x);
+                    region.y = Qt.binding(() => topBarMouseArea.y + barUnitInset.y + topBarSlide.y);
+                    region.width = Qt.binding(() => barUnitInset.width);
+                    region.height = Qt.binding(() => barUnitInset.height);
+                    region.radius = Qt.binding(() => barBackground.rt);
+                }
+
+                for (let i = 0; i < widgets.length; i++) {
+                    region[`w${i}`] = widgets[i];
+                }
+
+                barWindow.BackgroundEffect.blurRegion = region;
+                barWindow.blurRegion = region;
+            } catch (e) {
+                console.warn("BarBlur: Failed to create blur region:", e);
+            }
+        }
+
+        function teardown() {
+            if (!barWindow.blurRegion)
+                return;
+            try {
+                barWindow.BackgroundEffect.blurRegion = null;
+            } catch (e) {}
+            barWindow.blurRegion.destroy();
+            barWindow.blurRegion = null;
+        }
+
+        onBarHasTransparencyChanged: _blurRebuildTimer.restart()
+
+        Connections {
+            target: BlurService
+            function onEnabledChanged() {
+                barBlur.rebuild();
+            }
+        }
+
+        Connections {
+            target: topBarSlide
+            function onXChanged() {
+                if (barWindow.blurRegion)
+                    barWindow.blurRegion.changed();
+            }
+            function onYChanged() {
+                if (barWindow.blurRegion)
+                    barWindow.blurRegion.changed();
+            }
+        }
+
+        Component.onCompleted: rebuild()
+        Component.onDestruction: teardown()
+    }
+
     WlrLayershell.layer: dBarLayer
     WlrLayershell.namespace: "dms:bar"
 
@@ -711,7 +817,8 @@ PanelWindow {
         onHasActivePopoutChanged: evaluateReveal()
 
         function updateActivePopoutState() {
-            if (!barWindow.screen) return;
+            if (!barWindow.screen)
+                return;
             const screenName = barWindow.screen.name;
             const activePopout = PopoutManager.currentPopoutsByScreen[screenName];
             const activeTrayMenu = TrayMenuManager.activeTrayMenus[screenName];

quickshell/Modules/DankBar/LeftSection.qml

@@ -13,6 +13,7 @@ Item {
     property real barThickness: 48
     property real barSpacing: 4
     property var barConfig: null
+    property var blurBarWindow: null
     property bool overrideAxisLayout: false
     property bool forceVerticalLayout: false
 
@@ -59,6 +60,7 @@ Item {
                         barThickness: root.barThickness
                         barSpacing: root.barSpacing
                         barConfig: root.barConfig
+                        blurBarWindow: root.blurBarWindow
                         isFirst: index === 0
                         isLast: index === rowRepeater.count - 1
                         sectionSpacing: parent.rowSpacing
@@ -103,6 +105,7 @@ Item {
                         barThickness: root.barThickness
                         barSpacing: root.barSpacing
                         barConfig: root.barConfig
+                        blurBarWindow: root.blurBarWindow
                         isFirst: index === 0
                         isLast: index === columnRepeater.count - 1
                         sectionSpacing: parent.columnSpacing

quickshell/Modules/DankBar/RightSection.qml

@@ -13,6 +13,7 @@ Item {
     property real barThickness: 48
     property real barSpacing: 4
     property var barConfig: null
+    property var blurBarWindow: null
     property bool overrideAxisLayout: false
     property bool forceVerticalLayout: false
 
@@ -61,6 +62,7 @@ Item {
                         barThickness: root.barThickness
                         barSpacing: root.barSpacing
                         barConfig: root.barConfig
+                        blurBarWindow: root.blurBarWindow
                         isFirst: index === 0
                         isLast: index === rowRepeater.count - 1
                         sectionSpacing: parent.rowSpacing
@@ -105,6 +107,7 @@ Item {
                         barThickness: root.barThickness
                         barSpacing: root.barSpacing
                         barConfig: root.barConfig
+                        blurBarWindow: root.blurBarWindow
                         isFirst: index === 0
                         isLast: index === columnRepeater.count - 1
                         sectionSpacing: parent.columnSpacing

quickshell/Modules/DankBar/WidgetHost.qml

@@ -16,6 +16,7 @@ Loader {
     property real barThickness: 48
     property real barSpacing: 4
     property var barConfig: null
+    property var blurBarWindow: null
     property bool isFirst: false
     property bool isLast: false
     property real sectionSpacing: 0
@@ -92,6 +93,14 @@ Loader {
         restoreMode: Binding.RestoreNone
     }
 
+    Binding {
+        target: root.item
+        when: root.item && "blurBarWindow" in root.item
+        property: "blurBarWindow"
+        value: root.blurBarWindow
+        restoreMode: Binding.RestoreNone
+    }
+
     Binding {
         target: root.item
         when: root.item && "axis" in root.item

quickshell/Modules/DankBar/Widgets/AppsDock.qml

@@ -630,7 +630,7 @@ BasePill {
                         if (appItem.isFocused && colorizeEnabled) {
                             return mouseArea.containsMouse ? Theme.withAlpha(Qt.lighter(appItem.activeOverlayColor, 1.3), 0.4) : Theme.withAlpha(appItem.activeOverlayColor, 0.3);
                         }
-                        return mouseArea.containsMouse ? Theme.widgetBaseHoverColor : "transparent";
+                        return mouseArea.containsMouse ? BlurService.hoverColor(Theme.widgetBaseHoverColor) : "transparent";
                     }
 
                     border.width: dragHandler.dragging ? 2 : 0

quickshell/Modules/DankBar/Widgets/ClipboardButton.qml

@@ -3,6 +3,7 @@ import Quickshell
 import Quickshell.Wayland
 import qs.Common
 import qs.Modules.Plugins
+import qs.Services
 import qs.Widgets
 
 BasePill {
@@ -93,6 +94,15 @@ BasePill {
     PanelWindow {
         id: contextMenuWindow
 
+        WindowBlur {
+            targetWindow: contextMenuWindow
+            blurX: menuContainer.x
+            blurY: menuContainer.y
+            blurWidth: contextMenuWindow.visible ? menuContainer.width : 0
+            blurHeight: contextMenuWindow.visible ? menuContainer.height : 0
+            blurRadius: Theme.cornerRadius
+        }
+
         WlrLayershell.namespace: "dms:clipboard-context-menu"
 
         property bool isVertical: false
@@ -187,8 +197,8 @@ BasePill {
             height: Math.max(64, menuColumn.implicitHeight + Theme.spacingS * 2)
             color: Theme.withAlpha(Theme.surfaceContainer, Theme.popupTransparency)
             radius: Theme.cornerRadius
-            border.color: Qt.rgba(Theme.outline.r, Theme.outline.g, Theme.outline.b, 0.08)
+            border.color: BlurService.enabled ? BlurService.borderColor : Qt.rgba(Theme.outline.r, Theme.outline.g, Theme.outline.b, 0.08)
-            border.width: 1
+            border.width: BlurService.enabled ? BlurService.borderWidth : 1
 
             opacity: contextMenuWindow.visible ? 1 : 0
             visible: opacity > 0
@@ -224,7 +234,7 @@ BasePill {
                     width: parent.width
                     height: 30
                     radius: Theme.cornerRadius
-                    color: clearAllArea.containsMouse ? Theme.widgetBaseHoverColor : "transparent"
+                    color: clearAllArea.containsMouse ? BlurService.hoverColor(Theme.widgetBaseHoverColor) : "transparent"
 
                     Row {
                         anchors.fill: parent
@@ -264,7 +274,7 @@ BasePill {
                     width: parent.width
                     height: 30
                     radius: Theme.cornerRadius
-                    color: savedItemsArea.containsMouse ? Theme.widgetBaseHoverColor : "transparent"
+                    color: savedItemsArea.containsMouse ? BlurService.hoverColor(Theme.widgetBaseHoverColor) : "transparent"
 
                     Row {
                         anchors.fill: parent

quickshell/Modules/DankBar/Widgets/Media.qml

@@ -354,7 +354,7 @@ BasePill {
                         height: 20
                         radius: 10
                         anchors.verticalCenter: parent.verticalCenter
-                        color: prevArea.containsMouse ? Theme.widgetBaseHoverColor : "transparent"
+                        color: prevArea.containsMouse ? BlurService.hoverColor(Theme.widgetBaseHoverColor) : "transparent"
                         visible: root.playerAvailable
                         opacity: (activePlayer && activePlayer.canGoPrevious) ? 1 : 0.3
 
@@ -411,7 +411,7 @@ BasePill {
                         height: 20
                         radius: 10
                         anchors.verticalCenter: parent.verticalCenter
-                        color: nextArea.containsMouse ? Theme.widgetBaseHoverColor : "transparent"
+                        color: nextArea.containsMouse ? BlurService.hoverColor(Theme.widgetBaseHoverColor) : "transparent"
                         visible: playerAvailable
                         opacity: (activePlayer && activePlayer.canGoNext) ? 1 : 0.3
 

quickshell/Modules/DankBar/Widgets/NotepadButton.qml

@@ -285,7 +285,7 @@ BasePill {
                         width: parent.width
                         height: 30
                         radius: Theme.cornerRadius
-                        color: tabArea.containsMouse ? Theme.widgetBaseHoverColor : "transparent"
+                        color: tabArea.containsMouse ? BlurService.hoverColor(Theme.widgetBaseHoverColor) : "transparent"
 
                         Row {
                             anchors.fill: parent
@@ -327,7 +327,7 @@ BasePill {
                     width: parent.width
                     height: 30
                     radius: Theme.cornerRadius
-                    color: newNoteArea.containsMouse ? Theme.widgetBaseHoverColor : "transparent"
+                    color: newNoteArea.containsMouse ? BlurService.hoverColor(Theme.widgetBaseHoverColor) : "transparent"
 
                     Row {
                         anchors.fill: parent

quickshell/Modules/DankBar/Widgets/RunningApps.qml

@@ -273,7 +273,7 @@ BasePill {
                             if (isFocused) {
                                 return mouseArea.containsMouse ? Theme.primarySelected : Theme.withAlpha(Theme.primary, 0.2);
                             }
-                            return mouseArea.containsMouse ? Theme.widgetBaseHoverColor : "transparent";
+                            return mouseArea.containsMouse ? BlurService.hoverColor(Theme.widgetBaseHoverColor) : "transparent";
                         }
 
                         // App icon
@@ -528,7 +528,7 @@ BasePill {
                             if (isFocused) {
                                 return mouseArea.containsMouse ? Theme.primarySelected : Theme.withAlpha(Theme.primary, 0.2);
                             }
-                            return mouseArea.containsMouse ? Theme.widgetBaseHoverColor : "transparent";
+                            return mouseArea.containsMouse ? BlurService.hoverColor(Theme.widgetBaseHoverColor) : "transparent";
                         }
 
                         IconImage {
@@ -738,6 +738,15 @@ BasePill {
         sourceComponent: PanelWindow {
             id: contextMenuWindow
 
+            WindowBlur {
+                targetWindow: contextMenuWindow
+                blurX: contextMenuRect.x
+                blurY: contextMenuRect.y
+                blurWidth: contextMenuWindow.isVisible ? contextMenuRect.width : 0
+                blurHeight: contextMenuWindow.isVisible ? contextMenuRect.height : 0
+                blurRadius: Theme.cornerRadius
+            }
+
             property var currentWindow: null
             property bool isVisible: false
             property point anchorPos: Qt.point(0, 0)
@@ -830,6 +839,7 @@ BasePill {
             }
 
             Rectangle {
+                id: contextMenuRect
                 x: {
                     if (contextMenuWindow.isVertical) {
                         if (contextMenuWindow.edge === "left") {
@@ -858,13 +868,13 @@ BasePill {
                 height: 32
                 color: Theme.withAlpha(Theme.surfaceContainer, Theme.popupTransparency)
                 radius: Theme.cornerRadius
-                border.width: 1
+                border.width: BlurService.enabled ? BlurService.borderWidth : 1
-                border.color: Qt.rgba(Theme.outline.r, Theme.outline.g, Theme.outline.b, 0.12)
+                border.color: BlurService.enabled ? BlurService.borderColor : Qt.rgba(Theme.outline.r, Theme.outline.g, Theme.outline.b, 0.12)
 
                 Rectangle {
                     anchors.fill: parent
                     radius: parent.radius
-                    color: closeMouseArea.containsMouse ? Theme.widgetBaseHoverColor : "transparent"
+                    color: closeMouseArea.containsMouse ? BlurService.hoverColor(Theme.widgetBaseHoverColor) : "transparent"
                 }
 
                 StyledText {

quickshell/Modules/DankBar/Widgets/SystemTrayBar.qml

@@ -287,7 +287,7 @@ BasePill {
                         height: root.trayItemSize
                         anchors.centerIn: parent
                         radius: Theme.cornerRadius
-                        color: trayItemArea.containsMouse ? Theme.widgetBaseHoverColor : "transparent"
+                        color: trayItemArea.containsMouse ? BlurService.hoverColor(Theme.widgetBaseHoverColor) : "transparent"
                         border.width: dragHandler.dragging ? 2 : 0
                         border.color: Theme.primary
                         opacity: dragHandler.dragging ? 0.8 : 1.0
@@ -425,7 +425,7 @@ BasePill {
                     height: root.trayItemSize
                     anchors.centerIn: parent
                     radius: Theme.cornerRadius
-                    color: caretArea.containsMouse ? Theme.widgetBaseHoverColor : "transparent"
+                    color: caretArea.containsMouse ? BlurService.hoverColor(Theme.widgetBaseHoverColor) : "transparent"
 
                     DankIcon {
                         anchors.centerIn: parent
@@ -547,7 +547,7 @@ BasePill {
                         height: root.trayItemSize
                         anchors.centerIn: parent
                         radius: Theme.cornerRadius
-                        color: trayItemArea.containsMouse ? Theme.widgetBaseHoverColor : "transparent"
+                        color: trayItemArea.containsMouse ? BlurService.hoverColor(Theme.widgetBaseHoverColor) : "transparent"
                         border.width: dragHandler.dragging ? 2 : 0
                         border.color: Theme.primary
                         opacity: dragHandler.dragging ? 0.8 : 1.0
@@ -685,7 +685,7 @@ BasePill {
                     height: root.trayItemSize
                     anchors.centerIn: parent
                     radius: Theme.cornerRadius
-                    color: caretAreaVert.containsMouse ? Theme.widgetBaseHoverColor : "transparent"
+                    color: caretAreaVert.containsMouse ? BlurService.hoverColor(Theme.widgetBaseHoverColor) : "transparent"
 
                     DankIcon {
                         anchors.centerIn: parent
@@ -723,6 +723,16 @@ BasePill {
 
     PanelWindow {
         id: overflowMenu
+
+        WindowBlur {
+            targetWindow: overflowMenu
+            blurX: menuContainer.x
+            blurY: menuContainer.y
+            blurWidth: root.menuOpen ? menuContainer.width : 0
+            blurHeight: root.menuOpen ? menuContainer.height : 0
+            blurRadius: Theme.cornerRadius
+        }
+
         visible: root.menuOpen
         screen: root.parentScreen
         WlrLayershell.layer: WlrLayershell.Top
@@ -990,6 +1000,15 @@ BasePill {
                 layer.samples: 4
             }
 
+            Rectangle {
+                anchors.fill: parent
+                color: "transparent"
+                radius: Theme.cornerRadius
+                border.color: BlurService.borderColor
+                border.width: BlurService.borderWidth
+                z: 100
+            }
+
             Grid {
                 id: menuGrid
                 anchors.centerIn: parent
@@ -1030,7 +1049,7 @@ BasePill {
                         width: root.trayItemSize + 4
                         height: root.trayItemSize + 4
                         radius: Theme.cornerRadius
-                        color: itemArea.containsMouse ? Theme.widgetBaseHoverColor : Theme.withAlpha(Theme.surfaceContainer, 0)
+                        color: itemArea.containsMouse ? BlurService.hoverColor(Theme.widgetBaseHoverColor) : Theme.withAlpha(Theme.surfaceContainer, 0)
 
                         IconImage {
                             id: menuIconImg
@@ -1191,6 +1210,15 @@ BasePill {
             PanelWindow {
                 id: menuWindow
 
+                WindowBlur {
+                    targetWindow: menuWindow
+                    blurX: trayMenuContainer.x
+                    blurY: trayMenuContainer.y
+                    blurWidth: menuRoot.showMenu ? trayMenuContainer.width : 0
+                    blurHeight: menuRoot.showMenu ? trayMenuContainer.height : 0
+                    blurRadius: Theme.cornerRadius
+                }
+
                 WlrLayershell.namespace: "dms:tray-menu-window"
                 visible: menuRoot.showMenu && (menuRoot.trayItem?.hasMenu ?? false)
                 WlrLayershell.layer: WlrLayershell.Top
@@ -1302,7 +1330,7 @@ BasePill {
                     onClicked: mouse => {
                         const clickX = mouse.x + menuWindow.maskX;
                         const clickY = mouse.y + menuWindow.maskY;
-                        const outsideContent = clickX < menuContainer.x || clickX > menuContainer.x + menuContainer.width || clickY < menuContainer.y || clickY > menuContainer.y + menuContainer.height;
+                        const outsideContent = clickX < trayMenuContainer.x || clickX > trayMenuContainer.x + trayMenuContainer.width || clickY < trayMenuContainer.y || clickY > trayMenuContainer.y + trayMenuContainer.height;
 
                         if (!outsideContent)
                             return;
@@ -1360,7 +1388,7 @@ BasePill {
                 }
 
                 Item {
-                    id: menuContainer
+                    id: trayMenuContainer
 
                     readonly property real rawWidth: Math.min(500, Math.max(250, menuColumn.implicitWidth + Theme.spacingS * 2))
                     readonly property real rawHeight: Math.max(40, menuColumn.implicitHeight + Theme.spacingS * 2)
@@ -1438,6 +1466,15 @@ BasePill {
                         layer.textureMirroring: ShaderEffectSource.MirrorVertically
                     }
 
+                    Rectangle {
+                        anchors.fill: parent
+                        color: "transparent"
+                        radius: Theme.cornerRadius
+                        border.color: BlurService.borderColor
+                        border.width: BlurService.borderWidth
+                        z: 100
+                    }
+
                     QsMenuAnchor {
                         id: submenuHydrator
                         anchor.window: menuWindow
@@ -1470,7 +1507,7 @@ BasePill {
                             width: parent.width
                             height: 28
                             radius: Theme.cornerRadius
-                            color: visibilityToggleArea.containsMouse ? Theme.widgetBaseHoverColor : Theme.withAlpha(Theme.surfaceContainer, 0)
+                            color: visibilityToggleArea.containsMouse ? BlurService.hoverColor(Theme.widgetBaseHoverColor) : Theme.withAlpha(Theme.surfaceContainer, 0)
 
                             StyledText {
                                 anchors.left: parent.left
@@ -1523,7 +1560,7 @@ BasePill {
                             width: parent.width
                             height: 28
                             radius: Theme.cornerRadius
-                            color: backArea.containsMouse ? Theme.widgetBaseHoverColor : Theme.withAlpha(Theme.surfaceContainer, 0)
+                            color: backArea.containsMouse ? BlurService.hoverColor(Theme.widgetBaseHoverColor) : Theme.withAlpha(Theme.surfaceContainer, 0)
 
                             Row {
                                 anchors.left: parent.left
@@ -1574,7 +1611,7 @@ BasePill {
                                 color: {
                                     if (menuEntry?.isSeparator)
                                         return Qt.rgba(Theme.outline.r, Theme.outline.g, Theme.outline.b, 0.2);
-                                    return itemArea.containsMouse ? Theme.widgetBaseHoverColor : Theme.withAlpha(Theme.surfaceContainer, 0);
+                                    return itemArea.containsMouse ? BlurService.hoverColor(Theme.widgetBaseHoverColor) : Theme.withAlpha(Theme.surfaceContainer, 0);
                                 }
 
                                 MouseArea {

quickshell/Modules/DankBar/Widgets/WorkspaceSwitcher.qml

@@ -17,6 +17,7 @@ Item {
     property real widgetHeight: 30
     property real barThickness: 48
     property var barConfig: null
+    property var blurBarWindow: null
     property var hyprlandOverviewLoader: null
     property var parentScreen: null
     property int _desktopEntriesUpdateTrigger: 0
@@ -1845,5 +1846,27 @@ Item {
         if (useExtWorkspace && !DMSService.activeSubscriptions.includes("extworkspace")) {
             DMSService.addSubscription("extworkspace");
         }
+        _updateBlurRegistration();
+    }
+
+    property bool _blurRegistered: false
+    readonly property bool _shouldBlur: BlurService.enabled && blurBarWindow && blurBarWindow.registerBlurWidget && !(barConfig?.noBackground ?? false) && root.visible && root.width > 0
+
+    on_ShouldBlurChanged: _updateBlurRegistration()
+
+    function _updateBlurRegistration() {
+        if (_shouldBlur && !_blurRegistered) {
+            blurBarWindow.registerBlurWidget(visualBackground);
+            _blurRegistered = true;
+        } else if (!_shouldBlur && _blurRegistered) {
+            if (blurBarWindow && blurBarWindow.unregisterBlurWidget)
+                blurBarWindow.unregisterBlurWidget(visualBackground);
+            _blurRegistered = false;
+        }
+    }
+
+    Component.onDestruction: {
+        if (_blurRegistered && blurBarWindow && blurBarWindow.unregisterBlurWidget)
+            blurBarWindow.unregisterBlurWidget(visualBackground);
     }
 }

quickshell/Modules/Dock/Dock.qml

@@ -17,6 +17,15 @@ Variants {
     delegate: PanelWindow {
         id: dock
 
+        WindowBlur {
+            targetWindow: dock
+            blurX: dockBackground.x + dockContainer.x + dockMouseArea.x + dockCore.x + dockSlide.x
+            blurY: dockBackground.y + dockContainer.y + dockMouseArea.y + dockCore.y + dockSlide.y
+            blurWidth: dock.hasApps && dock.reveal ? dockBackground.width : 0
+            blurHeight: dock.hasApps && dock.reveal ? dockBackground.height : 0
+            blurRadius: Theme.cornerRadius
+        }
+
         WlrLayershell.namespace: "dms:dock"
 
         readonly property bool isVertical: SettingsData.dockPosition === SettingsData.Position.Left || SettingsData.dockPosition === SettingsData.Position.Right
@@ -562,6 +571,15 @@ Variants {
                             color: Theme.withAlpha(Theme.surfaceContainer, backgroundTransparency)
                             radius: Theme.cornerRadius
                         }
+
+                        Rectangle {
+                            anchors.fill: parent
+                            color: "transparent"
+                            radius: Theme.cornerRadius
+                            border.color: BlurService.borderColor
+                            border.width: BlurService.borderWidth
+                            z: 100
+                        }
                     }
 
                     Shape {

quickshell/Modules/Dock/DockContextMenu.qml

@@ -9,6 +9,15 @@ import qs.Widgets
 PanelWindow {
     id: root
 
+    WindowBlur {
+        targetWindow: root
+        blurX: menuContainer.x
+        blurY: menuContainer.y
+        blurWidth: root.visible ? menuContainer.width : 0
+        blurHeight: root.visible ? menuContainer.height : 0
+        blurRadius: Theme.cornerRadius
+    }
+
     WlrLayershell.namespace: "dms:dock-context-menu"
 
     property var appData: null
@@ -168,8 +177,8 @@ PanelWindow {
         height: menuColumn.implicitHeight + Theme.spacingS * 2
         color: Theme.withAlpha(Theme.surfaceContainer, Theme.popupTransparency)
         radius: Theme.cornerRadius
-        border.color: Qt.rgba(Theme.outline.r, Theme.outline.g, Theme.outline.b, 0.08)
+        border.color: BlurService.enabled ? BlurService.borderColor : Qt.rgba(Theme.outline.r, Theme.outline.g, Theme.outline.b, 0.08)
-        border.width: 1
+        border.width: BlurService.enabled ? BlurService.borderWidth : 1
 
         opacity: root.visible ? 1 : 0
         visible: opacity > 0

quickshell/Modules/Notifications/Popup/NotificationPopup.qml

@@ -1,6 +1,5 @@
 import QtQuick
 import QtQuick.Controls
-import QtQuick.Effects
 import Quickshell
 import Quickshell.Wayland
 import Quickshell.Services.Notifications
@@ -11,6 +10,15 @@ import qs.Widgets
 PanelWindow {
     id: win
 
+    WindowBlur {
+        targetWindow: win
+        blurX: content.x + content.cardInset + swipeTx.x + tx.x
+        blurY: content.y + content.cardInset + swipeTx.y + tx.y
+        blurWidth: !win._finalized ? Math.max(0, content.width - content.cardInset * 2) : 0
+        blurHeight: !win._finalized ? Math.max(0, content.height - content.cardInset * 2) : 0
+        blurRadius: Theme.cornerRadius
+    }
+
     WlrLayershell.namespace: "dms:notification-popup"
 
     required property var notificationData
@@ -436,6 +444,16 @@ PanelWindow {
             }
         }
 
+        Rectangle {
+            anchors.fill: parent
+            anchors.margins: content.cardInset
+            radius: Theme.cornerRadius
+            color: "transparent"
+            border.color: BlurService.borderColor
+            border.width: BlurService.borderWidth
+            z: 100
+        }
+
         Item {
             id: backgroundContainer
             anchors.fill: parent

quickshell/Modules/Plugins/BasePill.qml

@@ -14,6 +14,7 @@ Item {
     property real barThickness: 48
     property real barSpacing: 4
     property var barConfig: null
+    property var blurBarWindow: null
     property alias content: contentLoader.sourceComponent
     property bool isVerticalOrientation: axis?.isVertical ?? false
     property bool isFirst: false
@@ -106,7 +107,7 @@ Item {
                 const rawTransparency = (root.barConfig && root.barConfig.widgetTransparency !== undefined) ? root.barConfig.widgetTransparency : 1.0;
                 const isHovered = root.enableBackgroundHover && (mouseArea.containsMouse || (root.isHovered || false));
                 const transparency = isHovered ? Math.max(0.3, rawTransparency) : rawTransparency;
-                const baseColor = isHovered ? Theme.widgetBaseHoverColor : Theme.widgetBaseBackgroundColor;
+                const baseColor = isHovered ? BlurService.hoverColor(Theme.widgetBaseHoverColor) : Theme.widgetBaseBackgroundColor;
 
                 if (Theme.widgetBackgroundHasAlpha) {
                     return Qt.rgba(baseColor.r, baseColor.g, baseColor.b, baseColor.a * transparency);
@@ -169,4 +170,26 @@ Item {
             root.wheel(wheelEvent);
         }
     }
+
+    property bool _blurRegistered: false
+    readonly property bool _shouldBlur: BlurService.enabled && blurBarWindow && blurBarWindow.registerBlurWidget && !(barConfig?.noBackground ?? false) && root.visible && root.width > 0
+
+    on_ShouldBlurChanged: _updateBlurRegistration()
+
+    function _updateBlurRegistration() {
+        if (_shouldBlur && !_blurRegistered) {
+            blurBarWindow.registerBlurWidget(visualContent);
+            _blurRegistered = true;
+        } else if (!_shouldBlur && _blurRegistered) {
+            if (blurBarWindow && blurBarWindow.unregisterBlurWidget)
+                blurBarWindow.unregisterBlurWidget(visualContent);
+            _blurRegistered = false;
+        }
+    }
+
+    Component.onCompleted: _updateBlurRegistration()
+    Component.onDestruction: {
+        if (_blurRegistered && blurBarWindow && blurBarWindow.unregisterBlurWidget)
+            blurBarWindow.unregisterBlurWidget(visualContent);
+    }
 }

quickshell/Modules/Plugins/PluginComponent.qml

@@ -14,6 +14,7 @@ Item {
     property real barThickness: 48
     property real barSpacing: 4
     property var barConfig: null
+    property var blurBarWindow: null
     property string pluginId: ""
     property var pluginService: null
 
@@ -182,6 +183,7 @@ Item {
         barThickness: root.barThickness
         barSpacing: root.barSpacing
         barConfig: root.barConfig
+        blurBarWindow: root.blurBarWindow
         content: root.horizontalBarPill
 
         states: State {
@@ -241,6 +243,7 @@ Item {
         barThickness: root.barThickness
         barSpacing: root.barSpacing
         barConfig: root.barConfig
+        blurBarWindow: root.blurBarWindow
         content: root.verticalBarPill
         isVerticalOrientation: true
 

quickshell/Modules/ProcessList/ProcessContextMenu.qml

@@ -2,6 +2,7 @@ import QtQuick
 import QtQuick.Controls
 import Quickshell
 import qs.Common
+import qs.Services
 import qs.Widgets
 
 Popup {
@@ -186,8 +187,8 @@ Popup {
     contentItem: Rectangle {
         color: Theme.withAlpha(Theme.surfaceContainer, Theme.popupTransparency)
         radius: Theme.cornerRadius
-        border.color: Qt.rgba(Theme.outline.r, Theme.outline.g, Theme.outline.b, 0.08)
+        border.color: BlurService.enabled ? BlurService.borderColor : Qt.rgba(Theme.outline.r, Theme.outline.g, Theme.outline.b, 0.08)
-        border.width: 1
+        border.width: BlurService.enabled ? BlurService.borderWidth : 1
 
         Item {
             id: keyboardHandler

quickshell/Modules/Settings/ThemeColorsTab.qml

@@ -125,6 +125,15 @@ Item {
         return Theme.warning;
     }
 
+    function openBlurBorderColorPicker() {
+        PopoutService.colorPickerModal.selectedColor = SettingsData.blurBorderCustomColor ?? "#ffffff";
+        PopoutService.colorPickerModal.pickerTitle = I18n.tr("Blur Border Color");
+        PopoutService.colorPickerModal.onColorSelectedCallback = function (color) {
+            SettingsData.set("blurBorderCustomColor", color.toString());
+        };
+        PopoutService.colorPickerModal.open();
+    }
+
     function openM3ShadowColorPicker() {
         PopoutService.colorPickerModal.selectedColor = SettingsData.m3ElevationCustomColor ?? "#000000";
         PopoutService.colorPickerModal.pickerTitle = I18n.tr("Shadow Color");
@@ -1816,6 +1825,77 @@ Item {
                 }
             }
 
+            SettingsCard {
+                tab: "theme"
+                tags: ["blur", "background", "transparency", "glass", "frosted"]
+                title: I18n.tr("Background Blur")
+                settingKey: "blurEnabled"
+                iconName: "blur_on"
+
+                SettingsToggleRow {
+                    tab: "theme"
+                    tags: ["blur", "background", "transparency", "glass", "frosted"]
+                    settingKey: "blurEnabled"
+                    text: I18n.tr("Background Blur")
+                    description: BlurService.available ? I18n.tr("Blur the background behind bars, popouts, modals, and notifications. Requires compositor support and configuration.") : I18n.tr("Requires a newer version of Quickshell")
+                    checked: SettingsData.blurEnabled ?? false
+                    enabled: BlurService.available
+                    onToggled: checked => SettingsData.set("blurEnabled", checked)
+                }
+
+                SettingsDropdownRow {
+                    tab: "theme"
+                    tags: ["blur", "border", "outline", "edge"]
+                    settingKey: "blurBorderColor"
+                    text: I18n.tr("Blur Border Color")
+                    description: I18n.tr("Border color around blurred surfaces")
+                    visible: SettingsData.blurEnabled
+                    options: [I18n.tr("Outline", "blur border color"), I18n.tr("Primary", "blur border color"), I18n.tr("Secondary", "blur border color"), I18n.tr("Text Color", "blur border color"), I18n.tr("Custom", "blur border color")]
+                    currentValue: {
+                        switch (SettingsData.blurBorderColor) {
+                        case "primary":
+                            return I18n.tr("Primary", "blur border color");
+                        case "secondary":
+                            return I18n.tr("Secondary", "blur border color");
+                        case "surfaceText":
+                            return I18n.tr("Text Color", "blur border color");
+                        case "custom":
+                            return I18n.tr("Custom", "blur border color");
+                        default:
+                            return I18n.tr("Outline", "blur border color");
+                        }
+                    }
+                    onValueChanged: value => {
+                        if (value === I18n.tr("Primary", "blur border color")) {
+                            SettingsData.set("blurBorderColor", "primary");
+                        } else if (value === I18n.tr("Secondary", "blur border color")) {
+                            SettingsData.set("blurBorderColor", "secondary");
+                        } else if (value === I18n.tr("Text Color", "blur border color")) {
+                            SettingsData.set("blurBorderColor", "surfaceText");
+                        } else if (value === I18n.tr("Custom", "blur border color")) {
+                            SettingsData.set("blurBorderColor", "custom");
+                            openBlurBorderColorPicker();
+                        } else {
+                            SettingsData.set("blurBorderColor", "outline");
+                        }
+                    }
+                }
+
+                SettingsSliderRow {
+                    tab: "theme"
+                    tags: ["blur", "border", "opacity"]
+                    settingKey: "blurBorderOpacity"
+                    text: I18n.tr("Blur Border Opacity")
+                    visible: SettingsData.blurEnabled
+                    value: Math.round((SettingsData.blurBorderOpacity ?? 1.0) * 100)
+                    minimum: 0
+                    maximum: 100
+                    unit: "%"
+                    defaultValue: 100
+                    onSliderValueChanged: newValue => SettingsData.set("blurBorderOpacity", newValue / 100)
+                }
+            }
+
             SettingsCard {
                 tab: "theme"
                 tags: ["niri", "layout", "gaps", "radius", "window", "border"]
@@ -2602,7 +2682,6 @@ Item {
                     onToggled: checked => SettingsData.set("matugenTemplateNeovim", checked)
                 }
 
-
                 SettingsDropdownRow {
                     text: I18n.tr("Dark mode base")
                     tab: "theme"

quickshell/Services/BlurService.qml

@@ -0,0 +1,88 @@
+pragma Singleton
+pragma ComponentBehavior: Bound
+
+import QtQuick
+import Quickshell
+import Quickshell.Wayland // ! Import is needed despite what qmlls says
+import qs.Common
+
+Singleton {
+    id: root
+
+    property bool available: false
+    readonly property bool enabled: available && (SettingsData.blurEnabled ?? false)
+
+    readonly property color borderColor: {
+        if (!enabled)
+            return "transparent";
+        const opacity = SettingsData.blurBorderOpacity ?? 0.5;
+        switch (SettingsData.blurBorderColor ?? "outline") {
+        case "primary":
+            return Theme.withAlpha(Theme.primary, opacity);
+        case "secondary":
+            return Theme.withAlpha(Theme.secondary, opacity);
+        case "surfaceText":
+            return Theme.withAlpha(Theme.surfaceText, opacity);
+        case "custom":
+            return Theme.withAlpha(SettingsData.blurBorderCustomColor ?? "#ffffff", opacity);
+        default:
+            return Theme.withAlpha(Theme.outline, opacity);
+        }
+    }
+    readonly property int borderWidth: enabled ? 1 : 0
+
+    function hoverColor(baseColor, hoverAlpha) {
+        if (!enabled)
+            return baseColor;
+        return Theme.withAlpha(baseColor, hoverAlpha ?? 0.15);
+    }
+
+    function createBlurRegion(targetWindow) {
+        if (!available)
+            return null;
+
+        try {
+            const region = Qt.createQmlObject(`
+                import Quickshell
+                Region {}
+            `, targetWindow, "BlurRegion");
+            targetWindow.BackgroundEffect.blurRegion = region;
+            return region;
+        } catch (e) {
+            console.warn("BlurService: Failed to create blur region:", e);
+            return null;
+        }
+    }
+
+    function reapplyBlurRegion(targetWindow, region) {
+        if (!region || !available)
+            return;
+        try {
+            targetWindow.BackgroundEffect.blurRegion = region;
+            region.changed();
+        } catch (e) {}
+    }
+
+    function destroyBlurRegion(targetWindow, region) {
+        if (!region)
+            return;
+        try {
+            targetWindow.BackgroundEffect.blurRegion = null;
+        } catch (e) {}
+        region.destroy();
+    }
+
+    Component.onCompleted: {
+        try {
+            const test = Qt.createQmlObject(`
+                import Quickshell
+                Region { radius: 0 }
+            `, root, "BlurAvailabilityTest");
+            test.destroy();
+            available = true;
+            console.info("BlurService: Initialized with blur support");
+        } catch (e) {
+            console.info("BlurService: BackgroundEffect not available - blur disabled. Requires a newer version of Quickshell.");
+        }
+    }
+}

quickshell/Widgets/DankOSD.qml

@@ -107,6 +107,16 @@ PanelWindow {
     }
     WlrLayershell.exclusiveZone: -1
     WlrLayershell.keyboardFocus: WlrKeyboardFocus.None
+
+    WindowBlur {
+        targetWindow: root
+        blurX: shadowBuffer
+        blurY: shadowBuffer
+        blurWidth: shouldBeVisible ? alignedWidth : 0
+        blurHeight: shouldBeVisible ? alignedHeight : 0
+        blurRadius: Theme.cornerRadius
+    }
+
     color: "transparent"
 
     readonly property real dpr: CompositorService.getScreenScale(screen)
@@ -263,8 +273,8 @@ PanelWindow {
             anchors.fill: parent
             radius: Theme.cornerRadius
             color: Theme.withAlpha(Theme.surfaceContainer, osdContainer.popupSurfaceAlpha)
-            border.color: Theme.outlineMedium
+            border.color: BlurService.enabled ? BlurService.borderColor : Theme.outlineMedium
-            border.width: 1
+            border.width: BlurService.enabled ? BlurService.borderWidth : 1
             z: -1
         }
 

quickshell/Widgets/DankPopout.qml

@@ -398,6 +398,17 @@ Item {
         visible: false
         color: "transparent"
 
+        WindowBlur {
+            id: popoutBlur
+            targetWindow: contentWindow
+            readonly property real s: Math.min(1, contentContainer.scaleValue)
+            blurX: contentContainer.x + contentContainer.width * (1 - s) * 0.5 + Theme.snap(contentContainer.animX, root.dpr)
+            blurY: contentContainer.y + contentContainer.height * (1 - s) * 0.5 + Theme.snap(contentContainer.animY, root.dpr)
+            blurWidth: (shouldBeVisible && contentWrapper.opacity > 0) ? contentContainer.width * s : 0
+            blurHeight: (shouldBeVisible && contentWrapper.opacity > 0) ? contentContainer.height * s : 0
+            blurRadius: Theme.cornerRadius
+        }
+
         WlrLayershell.namespace: root.layerNamespace
         WlrLayershell.layer: {
             switch (Quickshell.env("DMS_POPOUT_LAYER")) {
@@ -569,8 +580,8 @@ Item {
                     anchors.fill: parent
                     radius: Theme.cornerRadius
                     color: Theme.withAlpha(Theme.surfaceContainer, Theme.popupTransparency)
-                    border.color: Theme.outlineMedium
+                    border.color: BlurService.enabled ? BlurService.borderColor : Theme.outlineMedium
-                    border.width: 0
+                    border.width: BlurService.borderWidth
                 }
 
                 Loader {

quickshell/Widgets/WindowBlur.qml

@@ -0,0 +1,65 @@
+import QtQuick
+import qs.Services
+
+Item {
+    id: root
+
+    visible: false
+
+    required property var targetWindow
+    property var blurItem: null
+    property real blurX: 0
+    property real blurY: 0
+    property real blurWidth: 0
+    property real blurHeight: 0
+    property real blurRadius: 0
+
+    property var _region: null
+
+    function _apply() {
+        if (!BlurService.enabled || !targetWindow) {
+            _cleanup();
+            return;
+        }
+
+        if (!_region)
+            _region = BlurService.createBlurRegion(targetWindow);
+
+        if (!_region)
+            return;
+
+        _region.item = Qt.binding(() => root.blurItem);
+        _region.x = Qt.binding(() => root.blurX);
+        _region.y = Qt.binding(() => root.blurY);
+        _region.width = Qt.binding(() => root.blurWidth);
+        _region.height = Qt.binding(() => root.blurHeight);
+        _region.radius = Qt.binding(() => root.blurRadius);
+    }
+
+    function _cleanup() {
+        if (!_region)
+            return;
+        BlurService.destroyBlurRegion(targetWindow, _region);
+        _region = null;
+    }
+
+    Connections {
+        target: BlurService
+        function onEnabledChanged() {
+            root._apply();
+        }
+    }
+
+    Connections {
+        target: root.targetWindow
+        function onVisibleChanged() {
+            if (root.targetWindow && root.targetWindow.visible) {
+                root._region = null;
+                root._apply();
+            }
+        }
+    }
+
+    Component.onCompleted: _apply()
+    Component.onDestruction: _cleanup()
+}