fixup focusing and key handling in volpopup by moving it to a wlrlayershell

modules/applets/VolPopup.qml

@@ -2,39 +2,59 @@ pragma ComponentBehavior: Bound
 import qs
 import qs.settings
 import Quickshell
+import Quickshell.Wayland
 import QtQuick
 import qs.widgets
 import qs.modules.Services
 import QtQuick.Layouts
 import QtQuick.Controls
 
-PopupWindow {
-    implicitWidth: audioLayout.implicitWidth + 2 * audioLayout.anchors.margins
-    implicitHeight: audioLayout.implicitHeight + 24
-    anchor.edges: Edges.Top | Edges.Right
-    anchor.gravity: Edges.Bottom | Edges.Left
-    anchor.margins.top: 40
+WlrLayershell {
+    id: win
+
+    required property ShellScreen barScreen
+    screen: barScreen
+
+    visible: false
     color: 'transparent'
-    grabFocus: true
+    layer: WlrLayer.Overlay
+    exclusionMode: ExclusionMode.Ignore
+
+    keyboardFocus: visible ? WlrKeyboardFocus.Exclusive : WlrKeyboardFocus.None
+
+    anchors {
+        top: true
+        right: true
+    }
+    margins {
+        top: Config.cfg.bar.height + (Config.cfg.bar.floating ? 20 : 10)
+        right: Config.cfg.bar.floating ? 10 : 0
+    }
+
+    implicitWidth: audioLayout.implicitWidth + 20
+    implicitHeight: audioLayout.implicitHeight + 20
+    onVisibleChanged: {
+        if (visible)
+            root.forceActiveFocus();
+    }
 
     Rectangle {
         id: root
-        Keys.onEscapePressed: {
-            parent.visible = false;
-        }
-        onVisibleChanged: {
-            if (parent.visible)
-                forceActiveFocus();
-        }
         anchors.fill: parent
-	anchors.centerIn: parent
+        focus: true
         color: Colors.barBg
         radius: Config.cfg.appearance.rounding
+
+        Keys.onEscapePressed: event => {
+            win.visible = false;
+            event.accepted = true;
+        }
+
         ColumnLayout {
             id: audioLayout
             anchors.centerIn: parent
-            anchors.margins: 10
             spacing: 8
+
             Repeater {
                 id: audioRep
                 model: Audio.sinks
@@ -50,8 +70,6 @@ PopupWindow {
 
                     RowLayout {
                         id: audioRow
-                        anchors.left: parent.left
-                        anchors.verticalCenter: parent.verticalCenter
                         anchors.fill: parent
 
                         StyledText {
@@ -89,6 +107,8 @@ PopupWindow {
                         }
                         Slider {
                             Layout.rightMargin: 10
+
+                            focusPolicy: Qt.NoFocus
                             value: audioDelContainer.modelData.audio.volume
                             from: 0
                             to: 1