noctalia-shell/Modules/Settings/SettingsWindow.qml

import QtQuick
import QtQuick.Controls
import QtQuick.Layouts
import Quickshell
import Quickshell.Wayland
import qs.Services
import qs.Widgets
import "Tabs" as Tabs

NLoader {
  id: root

  content: Component {
    NPanel {
      id: settingsPanel

      WlrLayershell.keyboardFocus: WlrKeyboardFocus.OnDemand

      readonly property real scaling: Scaling.scale(screen)
      // Active tab index unified for sidebar, header, and content stack
      property int currentTabIndex: 0
      // Single source of truth for tabs
      // Each tab points to a QML file path. The content stack simply loads the file via Loader.source.
      property var tabsModel: [
        { icon: "tune", label: "General", source: "Tabs/General.qml" },
        { icon: "web_asset", label: "Bar", source: "Tabs/Bar.qml" },
        { icon: "schedule", label: "Time & Weather", source: "Tabs/TimeWeather.qml" },
        { icon: "videocam", label: "Screen Recorder", source: "Tabs/ScreenRecorder.qml" },
        { icon: "wifi", label: "Network", source: "Tabs/Network.qml" },
        { icon: "monitor", label: "Display", source: "Tabs/Display.qml" },
        { icon: "image", label: "Wallpaper", source: "Tabs/Wallpaper.qml" },
        { icon: "more_horiz", label: "Misc", source: "Tabs/Misc.qml" },
        { icon: "info", label: "About", source: "Tabs/About.qml" }
      ]

      // Always default to the first tab (General) when the panel becomes visible
      onVisibleChanged: function () {
        if (visible) currentTabIndex = 0
      }

      // Ensure panel shows itself once created
      Component.onCompleted: show()

      Rectangle {
        id: bgRect
        color: Colors.backgroundPrimary
        radius: Style.radiusLarge * scaling
        border.color: Colors.backgroundTertiary
        border.width: Math.max(1, Style.borderMedium * scaling)
        layer.enabled: true
        width: 1040 * scaling
        height: 640 * scaling
        anchors.centerIn: parent

        // Prevent closing when clicking in the panel bg
        MouseArea { anchors.fill: parent }


        // Main two-pane layout
        RowLayout {
          anchors.fill: parent
          anchors.margins: Style.marginLarge * scaling
          spacing: Style.marginLarge * scaling

          // Sidebar
          Rectangle {
            id: sidebar
            Layout.preferredWidth: 260 * scaling
            Layout.fillHeight: true
            radius: Style.radiusMedium * scaling
            color: Colors.backgroundSecondary
            border.color: Colors.outline
            border.width: Math.max(1, Style.borderThin * scaling)

            ColumnLayout {
              anchors.fill: parent
              anchors.margins: Style.marginSmall * scaling
              spacing: Style.marginSmall * scaling

              Repeater {
                id: sections
                model: settingsPanel.tabsModel

                delegate: Rectangle {
                  readonly property bool selected: index === settingsPanel.currentTabIndex
                  Layout.fillWidth: true
                  height: 44 * scaling
                  radius: Style.radiusSmall * scaling
                  color: selected ? Colors.highlight : "transparent"
                  border.color: Colors.outline
                  border.width: Math.max(1, Style.borderThin * scaling)

                  RowLayout {
                    anchors.fill: parent
                    anchors.leftMargin: Style.marginMedium * scaling
                    anchors.rightMargin: Style.marginMedium * scaling
                    spacing: Style.marginSmall * scaling
                    NText {
                      text: modelData.icon
                      font.family: "Material Symbols Outlined"
                      font.variableAxes: { "wght": (Font.Normal + Font.Bold) / 2.0 }
                      color: selected ? Colors.onAccent : Colors.textSecondary
                    }
                    NText { text: modelData.label; color: selected ? Colors.onAccent : Colors.textPrimary; Layout.fillWidth: true }
                  }
                  MouseArea { anchors.fill: parent; onClicked: settingsPanel.currentTabIndex = index }
                }
              }
            }
          }

          // Content
          Rectangle {
            id: contentPane
            Layout.fillWidth: true
            Layout.fillHeight: true
            radius: Style.radiusMedium * scaling
            color: Colors.surface
            border.color: Colors.outline
            border.width: Math.max(1, Style.borderThin * scaling)
            clip: true

            // Content layout: header + divider + pages
            ColumnLayout {
              id: contentLayout
              anchors.fill: parent
              anchors.margins: Style.marginLarge * scaling
              spacing: Style.marginSmall * scaling

              // Header row
              RowLayout {
                id: headerRow
                Layout.fillWidth: true
                spacing: Style.marginSmall * scaling
                NText {
                  text: settingsPanel.tabsModel[settingsPanel.currentTabIndex].label
                  font.weight: Style.fontWeightBold
                  color: Colors.textPrimary
                  Layout.fillWidth: true
                }
                NIconButton {
                  id: demoPanelToggle
                  icon: "close"
                  tooltipText: "Close settings panel"
                  Layout.alignment: Qt.AlignVCenter
                  onClicked: function () { settingsWindow.isLoaded = !settingsWindow.isLoaded }
                }
              }

              NDivider { Layout.fillWidth: true }

              // Stacked pages
              StackLayout {
                id: stack
                Layout.fillWidth: true
                Layout.fillHeight: true
                currentIndex: settingsPanel.currentTabIndex

                // Pages generated from tabsModel
                Repeater {
                  model: settingsPanel.tabsModel
                  delegate: Loader {
                    active: index === settingsPanel.currentTabIndex
                    visible: active
                    source: modelData.source
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}