Use KDirLister directly now that it emits a jobError() signal

Since KIO 5.82, KCoreDirLister (the base class of KDirLister) emits a jobError()
signal when the ListJob used internally emits an error.

Drop KFileItemModelDirLister class, now redundant.

This also bump the KF version to 5.82.

2 files changed, 0 insertions, 83 deletions

diff --git a/src/kitemviews/private/kfileitemmodeldirlister.cpp b/src/kitemviews/private/kfileitemmodeldirlister.cpp
deleted file mode 100644
index eb860a2b9..000000000
--- a/src/kitemviews/private/kfileitemmodeldirlister.cpp
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2006-2012 Peter Penz <[email protected]>
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
-
-#include "kfileitemmodeldirlister.h"
-
-#include <KLocalizedString>
-#include <KIO/Job>
-#include <kio_version.h>
-
-KFileItemModelDirLister::KFileItemModelDirLister(QObject* parent) :
-    KDirLister(parent)
-{
-#if KIO_VERSION < QT_VERSION_CHECK(5, 82, 0)
-    setAutoErrorHandlingEnabled(false, nullptr);
-#else
-    setAutoErrorHandlingEnabled(false);
-#endif
-}
-
-KFileItemModelDirLister::~KFileItemModelDirLister()
-{
-}
-
-void KFileItemModelDirLister::handleError(KIO::Job* job)
-{
-    if (job->error() == KIO::ERR_IS_FILE) {
-        Q_EMIT urlIsFileError(url());
-    } else {
-        const QString errorString = job->errorString();
-        if (errorString.isEmpty()) {
-            Q_EMIT errorMessage(i18nc("@info:status", "Unknown error."));
-        } else {
-            Q_EMIT errorMessage(errorString);
-        }
-    }
-}
-
diff --git a/src/kitemviews/private/kfileitemmodeldirlister.h b/src/kitemviews/private/kfileitemmodeldirlister.h
deleted file mode 100644
index 563695975..000000000
--- a/src/kitemviews/private/kfileitemmodeldirlister.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2006-2012 Peter Penz <[email protected]>
- *
- * SPDX-License-Identifier: GPL-2.0-or-later
- */
-
-#ifndef KFILEITEMMODELDIRLISTER_H
-#define KFILEITEMMODELDIRLISTER_H
-
-#include "dolphin_export.h"
-
-#include <KDirLister>
-
-#include <QUrl>
-
-/**
- * @brief Extends the class KDirLister by emitting a signal when an
- *        error occurred instead of showing an error dialog.
- *        KDirLister::autoErrorHandlingEnabled() is set to false.
- */
-class DOLPHIN_EXPORT KFileItemModelDirLister : public KDirLister
-{
-    Q_OBJECT
-
-public:
-    explicit KFileItemModelDirLister(QObject* parent = nullptr);
-    ~KFileItemModelDirLister() override;
-
-Q_SIGNALS:
-    /** Is emitted whenever an error has occurred. */
-    void errorMessage(const QString& msg);
-
-    /**
-     * Is emitted when the URL of the directory lister represents a file.
-     * In this case no signal errorMessage() will be emitted.
-     */
-    void urlIsFileError(const QUrl& url);
-
-protected:
-    void handleError(KIO::Job* job) override;
-};
-
-#endif