feat(bar): Add capsule opacity setting with conditional slider in bar settings

Assets/Translations/en.json

@@ -818,6 +818,10 @@
         "show-capsule": {
           "description": "Show widget backgrounds.",
           "label": "Show capsule"
+        },
+        "capsule-opacity": {
+          "description": "Set the opacity level for widget backgrounds when capsule is shown.",
+          "label": "Capsule opacity"
         }
       },
       "monitors": {

Assets/settings-default.json

@@ -7,6 +7,7 @@
     "monitors": [],
     "density": "default",
     "showCapsule": true,
+    "capsuleOpacity": 1.0,
     "floating": false,
     "marginVertical": 0.25,
     "marginHorizontal": 0.25,

Commons/Settings.qml

@@ -141,6 +141,7 @@ Singleton {
       property list<string> monitors: []
       property string density: "default" // "compact", "default", "comfortable"
       property bool showCapsule: true
+      property real capsuleOpacity: 1.0
 
       // Floating bar settings
       property bool floating: false

Modules/Bar/Extras/BarPillHorizontal.qml

@@ -82,7 +82,7 @@ Item {
                            (iconCircle.x + iconCircle.width / 2) - width // Opens left
 
     opacity: revealed ? Style.opacityFull : Style.opacityNone
-    color: Settings.data.bar.showCapsule ? Color.mSurfaceVariant : Color.transparent
+    color: Settings.data.bar.showCapsule ? Qt.alpha(Color.mSurfaceVariant, Settings.data.bar.capsuleOpacity) : Color.transparent
 
     readonly property int halfPillHeight: Math.round(pillHeight * 0.5)
 
@@ -135,7 +135,7 @@ Item {
     width: pillHeight
     height: pillHeight
     radius: width * 0.5
-    color: hovered ? Color.mHover : Settings.data.bar.showCapsule ? Color.mSurfaceVariant : Color.transparent
+    color: hovered ? Color.mHover : Settings.data.bar.showCapsule ? Qt.alpha(Color.mSurfaceVariant, Settings.data.bar.capsuleOpacity) : Color.transparent
     anchors.verticalCenter: parent.verticalCenter
 
     x: oppositeDirection ? 0 : (parent.width - width)

Modules/Bar/Extras/BarPillVertical.qml

@@ -94,7 +94,7 @@ Item {
     y: openUpward ? (iconCircle.y + iconCircle.height / 2 - height) : (iconCircle.y + iconCircle.height / 2)
 
     opacity: revealed ? Style.opacityFull : Style.opacityNone
-    color: Settings.data.bar.showCapsule ? Color.mSurfaceVariant : Color.transparent
+    color: Settings.data.bar.showCapsule ? Qt.alpha(Color.mSurfaceVariant, Settings.data.bar.capsuleOpacity) : Color.transparent
 
     readonly property int halfButtonSize: Math.round(buttonSize * 0.5)
 
@@ -158,7 +158,7 @@ Item {
     width: buttonSize
     height: buttonSize
     radius: width * 0.5
-    color: hovered ? Color.mHover : Settings.data.bar.showCapsule ? Color.mSurfaceVariant : Color.transparent
+    color: hovered ? Color.mHover : Settings.data.bar.showCapsule ? Qt.alpha(Color.mSurfaceVariant, Settings.data.bar.capsuleOpacity) : Color.transparent
 
     // Icon positioning based on direction
     x: 0

Modules/Bar/Widgets/ActiveWindow.qml

@@ -173,7 +173,7 @@ Item {
     width: isVerticalBar ? ((!hasFocusedWindow) && hideMode === "hidden" ? 0 : calculatedVerticalDimension()) : ((!hasFocusedWindow) && (hideMode === "hidden") ? 0 : dynamicWidth)
     height: isVerticalBar ? ((!hasFocusedWindow) && hideMode === "hidden" ? 0 : calculatedVerticalDimension()) : Style.capsuleHeight
     radius: isVerticalBar ? width / 2 : Style.radiusM
-    color: Settings.data.bar.showCapsule ? Color.mSurfaceVariant : Color.transparent
+    color: Settings.data.bar.showCapsule ? Qt.alpha(Color.mSurfaceVariant, Settings.data.bar.capsuleOpacity) : Color.transparent
 
     // Smooth width transition
     Behavior on width {

Modules/Bar/Widgets/AudioVisualizer.qml

@@ -74,7 +74,7 @@ Item {
     id: background
     anchors.fill: parent
     radius: Style.radiusS
-    color: Settings.data.bar.showCapsule ? Color.mSurfaceVariant : Color.transparent
+    color: Settings.data.bar.showCapsule ? Qt.alpha(Color.mSurfaceVariant, Settings.data.bar.capsuleOpacity) : Color.transparent
   }
 
   // Store visualizer type to force re-evaluation

Modules/Bar/Widgets/Clock.qml

@@ -46,7 +46,7 @@ Rectangle {
   implicitHeight: isBarVertical ? Math.round(verticalLoader.implicitHeight + Style.marginS * 2) : Style.capsuleHeight
 
   radius: Style.radiusS
-  color: Settings.data.bar.showCapsule ? Color.mSurfaceVariant : Color.transparent
+  color: Settings.data.bar.showCapsule ? Qt.alpha(Color.mSurfaceVariant, Settings.data.bar.capsuleOpacity) : Color.transparent
 
   Item {
     id: clockContainer

Modules/Bar/Widgets/ControlCenter.qml

@@ -45,7 +45,7 @@ NIconButton {
   baseSize: Style.capsuleHeight
   applyUiScale: false
   density: Settings.data.bar.density
-  colorBg: (Settings.data.bar.showCapsule ? Color.mSurfaceVariant : Color.transparent)
+  colorBg: (Settings.data.bar.showCapsule ? Qt.alpha(Color.mSurfaceVariant, Settings.data.bar.capsuleOpacity) : Color.transparent)
   colorFg: Color.mOnSurface
   colorBgHover: useDistroLogo ? Color.mSurfaceVariant : Color.mHover
   colorBorder: Color.transparent

Modules/Bar/Widgets/DarkMode.qml

@@ -14,7 +14,7 @@ NIconButton {
   density: Settings.data.bar.density
   baseSize: Style.capsuleHeight
   applyUiScale: false
-  colorBg: Settings.data.colorSchemes.darkMode ? (Settings.data.bar.showCapsule ? Color.mSurfaceVariant : Color.transparent) : Color.mPrimary
+  colorBg: Settings.data.colorSchemes.darkMode ? (Settings.data.bar.showCapsule ? Qt.alpha(Color.mSurfaceVariant, Settings.data.bar.capsuleOpacity) : Color.transparent) : Color.mPrimary
   colorFg: Settings.data.colorSchemes.darkMode ? Color.mOnSurface : Color.mOnPrimary
   colorBorder: Color.transparent
   colorBorderHover: Color.transparent

Modules/Bar/Widgets/LockKeys.qml

@@ -45,7 +45,7 @@ Rectangle {
   Layout.alignment: Qt.AlignVCenter
 
   radius: Style.radiusM
-  color: Settings.data.bar.showCapsule ? Color.mSurfaceVariant : Color.transparent
+  color: Settings.data.bar.showCapsule ? Qt.alpha(Color.mSurfaceVariant, Settings.data.bar.capsuleOpacity) : Color.transparent
 
   Item {
     id: layout

Modules/Bar/Widgets/MediaMini.qml

@@ -170,7 +170,7 @@ Item {
     width: isVerticalBar ? ((shouldHideIdle || isEmptyForHideMode) ? 0 : calculatedVerticalDimension()) : ((shouldHideIdle || isEmptyForHideMode) ? 0 : dynamicWidth)
     height: isVerticalBar ? ((shouldHideIdle || isEmptyForHideMode) ? 0 : calculatedVerticalDimension()) : Style.capsuleHeight
     radius: isVerticalBar ? width / 2 : Style.radiusM
-    color: Settings.data.bar.showCapsule ? Color.mSurfaceVariant : Color.transparent
+    color: Settings.data.bar.showCapsule ? Qt.alpha(Color.mSurfaceVariant, Settings.data.bar.capsuleOpacity) : Color.transparent
 
     // Smooth width transition
     Behavior on width {

Modules/Bar/Widgets/NightLight.qml

@@ -17,7 +17,7 @@ NIconButton {
   density: Settings.data.bar.density
   baseSize: Style.capsuleHeight
   applyUiScale: false
-  colorBg: Settings.data.nightLight.forced ? Color.mPrimary : (Settings.data.bar.showCapsule ? Color.mSurfaceVariant : Color.transparent)
+  colorBg: Settings.data.nightLight.forced ? Color.mPrimary : (Settings.data.bar.showCapsule ? Qt.alpha(Color.mSurfaceVariant, Settings.data.bar.capsuleOpacity) : Color.transparent)
   colorFg: Settings.data.nightLight.forced ? Color.mOnPrimary : Color.mOnSurface
   colorBorder: Color.transparent
   colorBorderHover: Color.transparent

Modules/Bar/Widgets/NoctaliaPerformance.qml

@@ -17,7 +17,7 @@ NIconButton {
   density: Settings.data.bar.density
   baseSize: Style.capsuleHeight
   applyUiScale: false
-  colorBg: PowerProfileService.noctaliaPerformanceMode ? Color.mPrimary : (Settings.data.bar.showCapsule ? Color.mSurfaceVariant : Color.transparent)
+  colorBg: PowerProfileService.noctaliaPerformanceMode ? Color.mPrimary : (Settings.data.bar.showCapsule ? Qt.alpha(Color.mSurfaceVariant, Settings.data.bar.capsuleOpacity) : Color.transparent)
   colorFg: PowerProfileService.noctaliaPerformanceMode ? Color.mOnPrimary : Color.mOnSurface
   colorBorder: Color.transparent
   colorBorderHover: Color.transparent

Modules/Bar/Widgets/NotificationHistory.qml

@@ -51,7 +51,7 @@ NIconButton {
   icon: NotificationService.doNotDisturb ? "bell-off" : "bell"
   tooltipText: NotificationService.doNotDisturb ? I18n.tr("tooltips.open-notification-history-disable-dnd") : I18n.tr("tooltips.open-notification-history-enable-dnd")
   tooltipDirection: BarService.getTooltipDirection()
-  colorBg: (Settings.data.bar.showCapsule ? Color.mSurfaceVariant : Color.transparent)
+  colorBg: (Settings.data.bar.showCapsule ? Qt.alpha(Color.mSurfaceVariant, Settings.data.bar.capsuleOpacity) : Color.transparent)
   colorFg: Color.mOnSurface
   colorBorder: Color.transparent
   colorBorderHover: Color.transparent

Modules/Bar/Widgets/PowerProfile.qml

@@ -21,7 +21,7 @@ NIconButton {
                          "profile": PowerProfileService.getName()
                        })
   tooltipDirection: BarService.getTooltipDirection()
-  colorBg: (PowerProfileService.profile === PowerProfile.Balanced) ? (Settings.data.bar.showCapsule ? Color.mSurfaceVariant : Color.transparent) : Color.mPrimary
+  colorBg: (PowerProfileService.profile === PowerProfile.Balanced) ? (Settings.data.bar.showCapsule ? Qt.alpha(Color.mSurfaceVariant, Settings.data.bar.capsuleOpacity) : Color.transparent) : Color.mPrimary
   colorFg: (PowerProfileService.profile === PowerProfile.Balanced) ? Color.mOnSurface : Color.mOnPrimary
   colorBorder: Color.transparent
   colorBorderHover: Color.transparent

Modules/Bar/Widgets/ScreenRecorder.qml

@@ -17,7 +17,7 @@ NIconButton {
   density: Settings.data.bar.density
   baseSize: Style.capsuleHeight
   applyUiScale: false
-  colorBg: ScreenRecorderService.isRecording ? Color.mPrimary : (Settings.data.bar.showCapsule ? Color.mSurfaceVariant : Color.transparent)
+  colorBg: ScreenRecorderService.isRecording ? Color.mPrimary : (Settings.data.bar.showCapsule ? Qt.alpha(Color.mSurfaceVariant, Settings.data.bar.capsuleOpacity) : Color.transparent)
   colorFg: ScreenRecorderService.isRecording ? Color.mOnPrimary : Color.mOnSurface
   colorBorder: Color.transparent
   colorBorderHover: Color.transparent

Modules/Bar/Widgets/SessionMenu.qml

@@ -51,7 +51,7 @@ NIconButton {
   icon: "power"
   tooltipText: I18n.tr("tooltips.session-menu")
   tooltipDirection: BarService.getTooltipDirection()
-  colorBg: (Settings.data.bar.showCapsule ? Color.mSurfaceVariant : Color.transparent)
+  colorBg: (Settings.data.bar.showCapsule ? Qt.alpha(Color.mSurfaceVariant, Settings.data.bar.capsuleOpacity) : Color.transparent)
   colorFg: root.iconColor
   colorBorder: Color.transparent
   colorBorderHover: Color.transparent

Modules/Bar/Widgets/SystemMonitor.qml

@@ -108,7 +108,7 @@ Rectangle {
   implicitWidth: isVertical ? Style.capsuleHeight : Math.round(mainGrid.implicitWidth + Style.marginM * 2)
   implicitHeight: isVertical ? Math.round(mainGrid.implicitHeight + Style.marginM * 2) : Style.capsuleHeight
   radius: Style.radiusM
-  color: Settings.data.bar.showCapsule ? Color.mSurfaceVariant : Color.transparent
+  color: Settings.data.bar.showCapsule ? Qt.alpha(Color.mSurfaceVariant, Settings.data.bar.capsuleOpacity) : Color.transparent
 
   // Status indicator component definition
   Component {

Modules/Bar/Widgets/Taskbar.qml

@@ -90,7 +90,7 @@ Rectangle {
   implicitWidth: visible ? (isVerticalBar ? Style.capsuleHeight : Math.round(taskbarLayout.implicitWidth + Style.marginM * 2)) : 0
   implicitHeight: visible ? (isVerticalBar ? Math.round(taskbarLayout.implicitHeight + Style.marginM * 2) : Style.capsuleHeight) : 0
   radius: Style.radiusM
-  color: Settings.data.bar.showCapsule ? Color.mSurfaceVariant : Color.transparent
+  color: Settings.data.bar.showCapsule ? Qt.alpha(Color.mSurfaceVariant, Settings.data.bar.capsuleOpacity) : Color.transparent
 
   GridLayout {
     id: taskbarLayout

Modules/Bar/Widgets/TaskbarGrouped.qml

@@ -211,7 +211,7 @@ Item {
       border.width: 1
       width: (hasWindows ? iconsFlow.implicitWidth : root.itemSize * 0.8) + (root.isVerticalBar ? Style.marginXS : Style.marginL)
       height: (hasWindows ? iconsFlow.implicitHeight : root.itemSize * 0.8) + (root.isVerticalBar ? Style.marginL : Style.marginXS)
-      color: Settings.data.bar.showCapsule ? Color.mSurfaceVariant : Color.transparent
+      color: Settings.data.bar.showCapsule ? Qt.alpha(Color.mSurfaceVariant, Settings.data.bar.capsuleOpacity) : Color.transparent
 
       MouseArea {
         anchors.fill: parent

Modules/Bar/Widgets/Tray.qml

@@ -225,7 +225,7 @@ Rectangle {
   implicitWidth: isVertical ? Style.capsuleHeight : Math.round(trayFlow.implicitWidth)
   implicitHeight: isVertical ? Math.round(trayFlow.implicitHeight) : Style.capsuleHeight
   radius: Style.radiusM
-  color: Settings.data.bar.showCapsule ? Color.mSurfaceVariant : Color.transparent
+  color: Settings.data.bar.showCapsule ? Qt.alpha(Color.mSurfaceVariant, Settings.data.bar.capsuleOpacity) : Color.transparent
 
   Flow {
     id: trayFlow
@@ -241,7 +241,7 @@ Rectangle {
       density: Settings.data.bar.density
       baseSize: Style.capsuleHeight
       applyUiScale: false
-      colorBg: Settings.data.colorSchemes.darkMode ? (Settings.data.bar.showCapsule ? Color.mSurfaceVariant : Color.transparent) : Color.mPrimary
+      colorBg: Settings.data.colorSchemes.darkMode ? (Settings.data.bar.showCapsule ? Qt.alpha(Color.mSurfaceVariant, Settings.data.bar.capsuleOpacity) : Color.transparent) : Color.mPrimary
       colorFg: Settings.data.colorSchemes.darkMode ? Color.mOnSurface : Color.mOnPrimary
       colorBorder: Color.transparent
       colorBorderHover: Color.transparent
@@ -396,7 +396,7 @@ Rectangle {
       density: Settings.data.bar.density
       baseSize: Style.capsuleHeight
       applyUiScale: false
-      colorBg: Settings.data.bar.showCapsule ? Color.mSurfaceVariant : Color.transparent
+      colorBg: Settings.data.bar.showCapsule ? Qt.alpha(Color.mSurfaceVariant, Settings.data.bar.capsuleOpacity) : Color.transparent
       colorFg: Color.mOnSurface
       colorBorder: Color.transparent
       colorBorderHover: Color.transparent

Modules/Bar/Widgets/WallpaperSelector.qml

@@ -16,7 +16,7 @@ NIconButton {
   icon: "wallpaper-selector"
   tooltipText: I18n.tr("tooltips.open-wallpaper-selector")
   tooltipDirection: BarService.getTooltipDirection()
-  colorBg: (Settings.data.bar.showCapsule ? Color.mSurfaceVariant : Color.transparent)
+  colorBg: (Settings.data.bar.showCapsule ? Qt.alpha(Color.mSurfaceVariant, Settings.data.bar.capsuleOpacity) : Color.transparent)
   colorFg: Color.mOnSurface
   colorBorder: Color.transparent
   colorBorderHover: Color.transparent

Modules/Bar/Widgets/Workspace.qml

@@ -225,7 +225,7 @@ Item {
     width: isVertical ? Style.capsuleHeight : parent.width
     height: isVertical ? parent.height : Style.capsuleHeight
     radius: Style.radiusM
-    color: Settings.data.bar.showCapsule ? Color.mSurfaceVariant : Color.transparent
+    color: Settings.data.bar.showCapsule ? Qt.alpha(Color.mSurfaceVariant, Settings.data.bar.capsuleOpacity) : Color.transparent
 
     anchors.horizontalCenter: parent.horizontalCenter
     anchors.verticalCenter: parent.verticalCenter

Modules/Panels/Settings/Tabs/BarTab.qml

@@ -89,6 +89,36 @@ ColumnLayout {
     onToggled: checked => Settings.data.bar.showCapsule = checked
   }
 
+  ColumnLayout {
+    Layout.fillWidth: true
+    spacing: Style.marginXXS
+    visible: Settings.data.bar.showCapsule
+
+    NText {
+      text: I18n.tr("settings.bar.appearance.capsule-opacity.label")
+      pointSize: Style.fontSizeS
+      font.weight: Style.fontWeightMedium
+      color: Color.mOnSurface
+    }
+
+    NText {
+      text: I18n.tr("settings.bar.appearance.capsule-opacity.description")
+      pointSize: Style.fontSizeXS
+      color: Color.mOnSurfaceVariant
+      wrapMode: Text.WordWrap
+    }
+
+    NValueSlider {
+      Layout.fillWidth: true
+      from: 0
+      to: 1
+      stepSize: 0.01
+      value: Settings.data.bar.capsuleOpacity
+      onMoved: value => Settings.data.bar.capsuleOpacity = value
+      text: Math.floor(Settings.data.bar.capsuleOpacity * 100) + "%"
+    }
+  }
+
   NToggle {
     Layout.fillWidth: true
     label: I18n.tr("settings.bar.appearance.floating.label")