From 749584f78eb97ce000f0a1576fe4e8818c401638 Mon Sep 17 00:00:00 2001
From: John Scipione <jscipione@gmail.com>
Date: Fri, 3 Apr 2026 22:08:41 -0400
Subject: [PATCH] Tracker: Preload Trash icon manually, fixes #8696.

Change-Id: I171e6ee9305d4840e408a3b1c001fa5028d0bd95
Reviewed-on: https://review.haiku-os.org/c/haiku/+/10653
Reviewed-by: waddlesplash <waddlesplash@gmail.com>
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
---
 src/kits/tracker/IconCache.cpp    |  3 +++
 src/kits/tracker/TrashWatcher.cpp | 10 ++++++++++
 src/kits/tracker/TrashWatcher.h   |  1 +
 3 files changed, 14 insertions(+)

diff --git a/src/kits/tracker/IconCache.cpp b/src/kits/tracker/IconCache.cpp
index 187958d935..bb1a5ba727 100644
--- a/src/kits/tracker/IconCache.cpp
+++ b/src/kits/tracker/IconCache.cpp
@@ -965,6 +965,9 @@ IconCache::Preload(AutoLock<SimpleIconCache>* nodeCacheLocker,
 				entry = GetPrinterIcon(nodeCacheLocker, sharedCacheLocker,
 					&resultingOpenCache, model, source, mode, size, &lazyBitmap);
 				ASSERT(entry != NULL);
+			} else if (model->IsTrash()) {
+				// do not preload Trash icon, TrashWatcher handles it.
+				source = kNode;
 			} else {
 				if (source == kUnknownSource) {
 					// look for node icons first
diff --git a/src/kits/tracker/TrashWatcher.cpp b/src/kits/tracker/TrashWatcher.cpp
index e6226d127a..e353bb34a1 100644
--- a/src/kits/tracker/TrashWatcher.cpp
+++ b/src/kits/tracker/TrashWatcher.cpp
@@ -68,6 +68,16 @@ BTrashWatcher::BTrashWatcher()
 }
 
 
+thread_id
+BTrashWatcher::Run()
+{
+	fTrashFull = CheckTrashDirs();
+	UpdateTrashIcon();
+
+	return BLooper::Run();
+}
+
+
 BTrashWatcher::~BTrashWatcher()
 {
 	stop_watching(this);
diff --git a/src/kits/tracker/TrashWatcher.h b/src/kits/tracker/TrashWatcher.h
index b41279a380..ece6109da6 100644
--- a/src/kits/tracker/TrashWatcher.h
+++ b/src/kits/tracker/TrashWatcher.h
@@ -49,6 +49,7 @@ public:
 	BTrashWatcher();
 	virtual ~BTrashWatcher();
 
+	virtual thread_id Run();
 	bool CheckTrashDirs();
 	bool IsTrashNode(const node_ref*) const;