From 1430eeb6d413a89a9036cb386f1d5fef41e090af Mon Sep 17 00:00:00 2001
From: Damocles <damocles@darkest.space>
Date: Mon, 13 Apr 2026 21:13:37 +0200
Subject: [PATCH] fix hover panel position: compute anchorX lazily on show, not
 at binding time

---
 modules/Backlight.qml  |  2 +-
 modules/HoverPanel.qml | 11 +++++++++--
 modules/Mpris.qml      |  2 +-
 modules/Volume.qml     |  2 +-
 4 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/modules/Backlight.qml b/modules/Backlight.qml
index 396ee85..0973603 100644
--- a/modules/Backlight.qml
+++ b/modules/Backlight.qml
@@ -99,7 +99,7 @@ M.BarSection {
         id: hoverPanel
         showPanel: root._showPanel
         screen: QsWindow.window?.screen ?? null
-        anchorX: root.mapToGlobal(root.width / 2, 0).x - (QsWindow.window?.screen?.x ?? 0)
+        anchorItem: root
         accentColor: root.accentColor
         panelNamespace: "nova-backlight"
         contentWidth: 200
diff --git a/modules/HoverPanel.qml b/modules/HoverPanel.qml
index 3ac7640..01a68d5 100644
--- a/modules/HoverPanel.qml
+++ b/modules/HoverPanel.qml
@@ -9,7 +9,7 @@ PanelWindow {
     id: root
 
     required property bool showPanel
-    required property real anchorX
+    required property Item anchorItem
     required property color accentColor
     property string panelNamespace: "nova-panel"
     property real contentWidth: 220
@@ -31,7 +31,6 @@ PanelWindow {
     anchors.left: true
 
     margins.top: 0
-    margins.left: Math.max(0, Math.min(Math.round(anchorX - contentWidth / 2), (screen?.width ?? 1920) - contentWidth))
 
     implicitWidth: panelContent.width
     implicitHeight: panelContent.height
@@ -44,8 +43,16 @@ PanelWindow {
         }
     }
 
+    function _updatePosition() {
+        const pt = anchorItem.mapToGlobal(anchorItem.width / 2, 0);
+        const scr = screen;
+        const sw = scr?.width ?? 1920;
+        margins.left = Math.max(0, Math.min(Math.round(pt.x - (scr?.x ?? 0) - contentWidth / 2), sw - contentWidth));
+    }
+
     onShowPanelChanged: {
         if (showPanel) {
+            _updatePosition();
             _winVisible = true;
             hideAnim.stop();
             showAnim.start();
diff --git a/modules/Mpris.qml b/modules/Mpris.qml
index 4cf8907..e3295d0 100644
--- a/modules/Mpris.qml
+++ b/modules/Mpris.qml
@@ -99,7 +99,7 @@ M.BarSection {
         id: hoverPanel
         showPanel: root._showPanel
         screen: QsWindow.window?.screen ?? null
-        anchorX: root.mapToGlobal(root.width / 2, 0).x - (QsWindow.window?.screen?.x ?? 0)
+        anchorItem: root
         accentColor: root.accentColor
         panelNamespace: "nova-mpris"
         contentWidth: 280
diff --git a/modules/Volume.qml b/modules/Volume.qml
index 982a8a6..c75abe5 100644
--- a/modules/Volume.qml
+++ b/modules/Volume.qml
@@ -109,7 +109,7 @@ M.BarSection {
         id: hoverPanel
         showPanel: root._showPanel
         screen: QsWindow.window?.screen ?? null
-        anchorX: root.mapToGlobal(root.width / 2, 0).x - (QsWindow.window?.screen?.x ?? 0)
+        anchorItem: root
         accentColor: root.accentColor
         panelNamespace: "nova-volume"
         contentWidth: 220