From ea07e1bd96b0d0af57c8d272c106faa4ddc045c6 Mon Sep 17 00:00:00 2001
From: David Edmundson <kde@davidedmundson.co.uk>
Date: Tue, 13 Oct 2026 11:43:25 +0100
Subject: [PATCH] FilePreviewJob: Override doKill and kill subjobs

FilePreviewjob has multiple sub-jobs that are not technically registers
as subjobs to kjob. The kill signal needs forwarding manually.

BUG: 526997
---
 src/gui/filepreviewjob.cpp | 11 +++++++++++
 src/gui/filepreviewjob.h   |  3 +++
 2 files changed, 14 insertions(+)

diff --git a/src/gui/filepreviewjob.cpp b/src/gui/filepreviewjob.cpp
index 6c9d393245..79bb2b8437 100644
--- a/src/gui/filepreviewjob.cpp
+++ b/src/gui/filepreviewjob.cpp
@@ -85,6 +85,17 @@ FilePreviewJob::~FilePreviewJob()
     }
 }
 
+bool FilePreviewJob::doKill()
+{
+    if (m_standardThumbnailJob) {
+        m_standardThumbnailJob->kill();
+    }
+    if (m_transferjob) {
+        m_transferjob->kill();
+    }
+    return KIO::Job::doKill();
+}
+
 QString FilePreviewJob::parentDirPath(const QString &path)
 {
     if (!path.isEmpty()) {
diff --git a/src/gui/filepreviewjob.h b/src/gui/filepreviewjob.h
index e3eff99b60..fcf2d6083c 100644
--- a/src/gui/filepreviewjob.h
+++ b/src/gui/filepreviewjob.h
@@ -122,6 +122,9 @@ private Q_SLOTS:
     void slotGetOrCreateThumbnail(KJob *job);
     void slotTimeout();
 
+protected:
+    bool doKill() override;
+
 private:
     friend class ::FilePreviewJobTest;
 
-- 
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