Bar: New widget "Wallpaper Selector" to open the selector directly.

Modules/Bar/Widgets/WallpaperSelector.qml

@@ -0,0 +1,23 @@
+import QtQuick
+import QtQuick.Layouts
+import Quickshell
+import qs.Commons
+import qs.Services
+import qs.Widgets
+
+NIconButton {
+  id: root
+
+  property ShellScreen screen
+  property real scaling: 1.0
+
+  baseSize: Style.capsuleHeight
+  compact: (Settings.data.bar.density === "compact")
+  icon: "wallpaper-selector"
+  tooltipText: "Open wallpaper selector"
+  colorBg: (Settings.data.bar.showCapsule ? Color.mSurfaceVariant : Color.transparent)
+  colorFg: Color.mOnSurface
+  colorBorder: Color.transparent
+  colorBorderHover: Color.transparent
+  onClicked: PanelService.getPanel("wallpaperSelector")?.toggle(this)
+}

Services/BarWidgetRegistry.qml

@@ -33,6 +33,7 @@ Singleton {
                            "Tray": trayComponent,
                            "Volume": volumeComponent,
                            "WiFi": wiFiComponent,
+                           "WallpaperSelector": wallpaperSelectorComponent,
                            "Workspace": workspaceComponent
                          })
 
@@ -177,6 +178,9 @@ Singleton {
   property Component wiFiComponent: Component {
     WiFi {}
   }
+  property Component wallpaperSelectorComponent: Component {
+    WallpaperSelector {}
+  }
   property Component workspaceComponent: Component {
     Workspace {}
   }