current app icon

modules/WindowTitle.qml

@@ -1,17 +1,23 @@
 import QtQuick
+import QtQuick.Effects
+import Quickshell
 import Quickshell.Io
+import Quickshell.Widgets
 import "." as M
 
-M.BarLabel {
+M.BarSection {
     id: root
+    spacing: M.Theme.moduleSpacing
 
-    label: root._title
-    color: M.Theme.base05
     tooltip: root._appId ? root._appId + "\n" + root._title : root._title
-    elide: Text.ElideRight
 
     property string _title: ""
     property string _appId: ""
+    readonly property string _iconSource: {
+        if (!root._appId) return "";
+        const entry = DesktopEntries.heuristicLookup(root._appId);
+        return entry ? Quickshell.iconPath(entry.icon) : "";
+    }
 
     // Initial state — niri event-stream doesn't replay current focus
     Process {
@@ -56,4 +62,23 @@ M.BarLabel {
             }
         }
     }
+
+    IconImage {
+        visible: root._iconSource !== ""
+        source: root._iconSource
+        implicitSize: M.Theme.fontSize + 2
+        anchors.verticalCenter: parent.verticalCenter
+        layer.enabled: true
+        layer.effect: MultiEffect {
+            colorization: 1.0
+            colorizationColor: M.Theme.base05
+        }
+    }
+
+    M.BarLabel {
+        label: root._title
+        color: M.Theme.base05
+        elide: Text.ElideRight
+        anchors.verticalCenter: parent.verticalCenter
+    }
 }