From 9badd94ddb2df7b0a97fb44b53ca7c6ea125990a Mon Sep 17 00:00:00 2001
From: svan71 <48870638+svan71@users.noreply.github.com>
Date: Sun, 12 Jul 2026 02:31:58 -0400
Subject: [PATCH] fix(dock): close legacy tray tooltip on popup destruction

Legacy tray tooltip content is owned by a plugin popup while the
translucent tooltip host is owned by dde-shell. The plugin loader
hides and destroys its popup, but ShellSurfaceItemProxy.onSurfaceDestroyed
is not emitted for that teardown, so TrayItemSurfacePopup never closes
the shared host and leaves an empty translucent background.

Connect the tooltip to PluginPopup.aboutToDestroy so the host closes
at the correct lifecycle boundary. Fixes Volume/Clipboard tooltip
ghost backgrounds after pointer leave.
---
 panels/dock/tray/TrayItemSurfacePopup.qml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/panels/dock/tray/TrayItemSurfacePopup.qml b/panels/dock/tray/TrayItemSurfacePopup.qml
index c3cfbcdc2..c4bf38aa6 100644
--- a/panels/dock/tray/TrayItemSurfacePopup.qml
+++ b/panels/dock/tray/TrayItemSurfacePopup.qml
@@ -128,6 +128,13 @@ Item {
         }
     }
 
+    Connections {
+        target: toolTip.shellSurface
+        function onAboutToDestroy() {
+            toolTip.close()
+        }
+    }
+
     Connections {
         target: DockCompositor
         function onPopupCreated(popupSurface) {