[pim/trojita] src/Composer: Add context object to QObject::connect with lambda

Git commit 5846b3cee4834a022fc92c1ac8950df13d104712 by Espen Sandøy Hustad.
Committed on 02/08/2026 at 16:39.
Pushed by ehustad into branch 'master'.

Add context object to QObject::connect with lambda

Fix Clazy warning: Pass a context object as 3rd
connect parameter [-Wclazy-connect-3arg-lambda]

M  +3    -3    src/Composer/ExistingMessageComposer.cpp
M  +3    -1    src/Composer/ExistingMessageComposer.h

https://invent.kde.org/pim/trojita/-/commit/5846b3cee4834a022fc92c1ac8950df13d104712

diff --git a/src/Composer/ExistingMessageComposer.cpp b/src/Composer/ExistingMessageComposer.cpp
index b85fe7ec2..9065af31f 100644
--- a/src/Composer/ExistingMessageComposer.cpp
+++ b/src/Composer/ExistingMessageComposer.cpp
@@ -32,11 +32,11 @@
 namespace Composer {
 
 ExistingMessageComposer::ExistingMessageComposer(const QModelIndex& messageRoot)
-    : m_root(messageRoot)
+    : QObject(nullptr), m_root(messageRoot)
 {
     m_combiner.reset(new Imap::Mailbox::FullMessageCombiner(messageRoot, nullptr));
-    QObject::connect(m_combiner.get(), &Imap::Mailbox::FullMessageCombiner::failed,
-                     [this](const QString &message) { m_errorMessage = message; });
+    connect(m_combiner.get(), &Imap::Mailbox::FullMessageCombiner::failed,
+                     this, [this](const QString &message) { m_errorMessage = message; });
 }
 
 ExistingMessageComposer::~ExistingMessageComposer() = default;
diff --git a/src/Composer/ExistingMessageComposer.h b/src/Composer/ExistingMessageComposer.h
index 444008594..a01bdf4ad 100644
--- a/src/Composer/ExistingMessageComposer.h
+++ b/src/Composer/ExistingMessageComposer.h
@@ -24,6 +24,7 @@
 
 #include <memory>
 #include <QDateTime>
+#include <QObject>
 #include <QPersistentModelIndex>
 #include "Composer/AbstractComposer.h"
 
@@ -35,8 +36,9 @@ class FullMessageCombiner;
 
 namespace Composer {
 
-class ExistingMessageComposer : public AbstractComposer
+class ExistingMessageComposer : public QObject, public AbstractComposer
 {
+    Q_OBJECT
 public:
 
     explicit ExistingMessageComposer(const QModelIndex &messageRoot);