From b3fdfda1ec7343ac7218fc6438b6cda6ccef0ba9 Mon Sep 17 00:00:00 2001
From: rope <fredrik@nordhammer.it>
Date: Wed, 27 May 2026 09:27:30 +0100
Subject: [PATCH] quickshell: fix volume widget with PwObjectTracker binding

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 settings/hyprland.nix | 26 +++++++++++++++-----------
 1 file changed, 15 insertions(+), 11 deletions(-)

diff --git a/settings/hyprland.nix b/settings/hyprland.nix
index dee76cf..e6813e1 100644
--- a/settings/hyprland.nix
+++ b/settings/hyprland.nix
@@ -734,7 +734,12 @@ in
                         width: volText.width
                         height: 30
 
-                        property var sink: Pipewire.defaultAudioSink
+                        property PwNode sink: Pipewire.defaultAudioSink
+
+                        PwObjectTracker {
+                            objects: [volWidget.sink]
+                        }
+
                         property int vol: sink && sink.audio ? Math.round(sink.audio.volume * 100) : 0
                         property bool muted: sink && sink.audio ? sink.audio.muted : false
                         property string volIcon: muted ? "\u{f0581}"
@@ -1462,12 +1467,12 @@ in
                             anchors.horizontalCenter: parent.horizontalCenter
                             height: 1
                             color: Theme.base02
-                            visible: appStreamsRepeater.count > 0
+                            visible: appStreamsCol.childrenRect.height > 0
                         }
 
                         // App streams header
                         Text {
-                            visible: appStreamsRepeater.count > 0
+                            visible: appStreamsCol.childrenRect.height > 0
                             text: "\u{f0641}  Applications"
                             color: Theme.base05
                             font.family: "FiraMono Nerd Font"
@@ -1477,24 +1482,23 @@ in
 
                         // Per-app streams
                         Column {
+                            id: appStreamsCol
                             width: parent.width
                             spacing: 6
 
                             Repeater {
                                 id: appStreamsRepeater
-                                model: {
-                                    let streams = [];
-                                    for (let i = 0; i < Pipewire.nodes.values.length; i++) {
-                                        let node = Pipewire.nodes.values[i];
-                                        if (node.isStream && node.audio) streams.push(node);
-                                    }
-                                    return streams;
-                                }
+                                model: Pipewire.nodes
 
                                 Column {
                                     required property var modelData
                                     width: parent.width
                                     spacing: 2
+                                    visible: modelData.isStream && modelData.audio !== null
+
+                                    PwObjectTracker {
+                                        objects: [modelData]
+                                    }
 
                                     Text {
                                         text: modelData.name || "Unknown"