Drop now unneeded QOverload statements

By defining the KF_DISABLE_DEPRECATED_BEFORE_AND_AT and QT_DISABLE_DEPRECATED_BEFOREvalues,
the deprecated overloads are hidden. This way we only have the un-deprecated one visible.

11 files changed, 22 insertions, 22 deletions

diff --git a/src/dolphinmainwindow.cpp b/src/dolphinmainwindow.cpp
index 0a841af25..4b7aba224 100644
--- a/src/dolphinmainwindow.cpp
+++ b/src/dolphinmainwindow.cpp
@@ -133,7 +133,7 @@ DolphinMainWindow::DolphinMainWindow() :
     KIO::FileUndoManager* undoManager = KIO::FileUndoManager::self();
     undoManager->setUiInterface(new UndoUiInterface());
 
-    connect(undoManager, QOverload<bool>::of(&KIO::FileUndoManager::undoAvailable),
+    connect(undoManager, &KIO::FileUndoManager::undoAvailable,
             this, &DolphinMainWindow::slotUndoAvailable);
     connect(undoManager, &KIO::FileUndoManager::undoTextChanged,
             this, &DolphinMainWindow::slotUndoTextChanged);
@@ -211,7 +211,7 @@ DolphinMainWindow::DolphinMainWindow() :
 
     setupWhatsThis();
 
-    connect(KSycoca::self(), QOverload<>::of(&KSycoca::databaseChanged), this, &DolphinMainWindow::updateOpenPreferredSearchToolAction);
+    connect(KSycoca::self(), &KSycoca::databaseChanged, this, &DolphinMainWindow::updateOpenPreferredSearchToolAction);
 
     QTimer::singleShot(0, this, &DolphinMainWindow::updateOpenPreferredSearchToolAction);
 
diff --git a/src/dolphinpart.cpp b/src/dolphinpart.cpp
index 8d528f418..b0f266165 100644
--- a/src/dolphinpart.cpp
+++ b/src/dolphinpart.cpp
@@ -68,7 +68,7 @@ DolphinPart::DolphinPart(QWidget* parentWidget, QObject* parent,
     connect(&DolphinNewFileMenuObserver::instance(), &DolphinNewFileMenuObserver::errorMessage,
             this, &DolphinPart::slotErrorMessage);
 
-    connect(m_view, &DolphinView::directoryLoadingCompleted, this, QOverload<>::of(&KParts::ReadOnlyPart::completed));
+    connect(m_view, &DolphinView::directoryLoadingCompleted, this, &KParts::ReadOnlyPart::completed);
     connect(m_view, &DolphinView::directoryLoadingCompleted, this, &DolphinPart::updatePasteAction);
     connect(m_view, &DolphinView::directoryLoadingProgress, this, &DolphinPart::updateProgress);
     connect(m_view, &DolphinView::errorMessage, this, &DolphinPart::slotErrorMessage);
@@ -94,7 +94,7 @@ DolphinPart::DolphinPart(QWidget* parentWidget, QObject* parent,
     connect(m_view, &DolphinView::requestContextMenu,
             this, &DolphinPart::slotOpenContextMenu);
     connect(m_view, &DolphinView::selectionChanged,
-            m_extension, QOverload<const KFileItemList&>::of(&KParts::BrowserExtension::selectionInfo));
+            m_extension, &KParts::BrowserExtension::selectionInfo);
     connect(m_view, &DolphinView::selectionChanged,
             this, &DolphinPart::slotSelectionChanged);
     connect(m_view, &DolphinView::requestItemInfo,
diff --git a/src/kitemviews/kfileitemmodel.cpp b/src/kitemviews/kfileitemmodel.cpp
index 80c3baab5..07f8832ee 100644
--- a/src/kitemviews/kfileitemmodel.cpp
+++ b/src/kitemviews/kfileitemmodel.cpp
@@ -65,15 +65,15 @@ KFileItemModel::KFileItemModel(QObject* parent) :
     }
 
     connect(m_dirLister, &KCoreDirLister::started, this, &KFileItemModel::directoryLoadingStarted);
-    connect(m_dirLister, QOverload<>::of(&KCoreDirLister::canceled), this, &KFileItemModel::slotCanceled);
+    connect(m_dirLister, &KCoreDirLister::canceled, this, &KFileItemModel::slotCanceled);
     connect(m_dirLister, &KCoreDirLister::itemsAdded, this, &KFileItemModel::slotItemsAdded);
     connect(m_dirLister, &KCoreDirLister::itemsDeleted, this, &KFileItemModel::slotItemsDeleted);
     connect(m_dirLister, &KCoreDirLister::refreshItems, this, &KFileItemModel::slotRefreshItems);
-    connect(m_dirLister, QOverload<>::of(&KCoreDirLister::clear), this, &KFileItemModel::slotClear);
+    connect(m_dirLister, &KCoreDirLister::clear, this, &KFileItemModel::slotClear);
     connect(m_dirLister, &KCoreDirLister::infoMessage, this, &KFileItemModel::infoMessage);
     connect(m_dirLister, &KCoreDirLister::jobError, this, &KFileItemModel::slotListerError);
     connect(m_dirLister, &KCoreDirLister::percent, this, &KFileItemModel::directoryLoadingProgress);
-    connect(m_dirLister, QOverload<const QUrl&, const QUrl&>::of(&KCoreDirLister::redirection), this, &KFileItemModel::directoryRedirection);
+    connect(m_dirLister, &KCoreDirLister::redirection, this, &KFileItemModel::directoryRedirection);
     connect(m_dirLister, &KCoreDirLister::listingDirCompleted, this, &KFileItemModel::slotCompleted);
 
     // Apply default roles that should be determined
diff --git a/src/search/dolphinfacetswidget.cpp b/src/search/dolphinfacetswidget.cpp
index db53d595f..cc125a2d9 100644
--- a/src/search/dolphinfacetswidget.cpp
+++ b/src/search/dolphinfacetswidget.cpp
@@ -235,7 +235,7 @@ void DolphinFacetsWidget::initComboBox(QComboBox* combo)
     combo->setFrame(false);
     combo->setMinimumHeight(parentWidget()->height());
     combo->setCurrentIndex(0);
-    connect(combo, QOverload<int>::of(&QComboBox::activated), this, &DolphinFacetsWidget::facetChanged);
+    connect(combo, &QComboBox::activated, this, &DolphinFacetsWidget::facetChanged);
 }
 
 void DolphinFacetsWidget::updateTagsSelector()
diff --git a/src/settings/general/previewssettingspage.cpp b/src/settings/general/previewssettingspage.cpp
index 564715ae3..5d176f465 100644
--- a/src/settings/general/previewssettingspage.cpp
+++ b/src/settings/general/previewssettingspage.cpp
@@ -94,8 +94,8 @@ PreviewsSettingsPage::PreviewsSettingsPage(QWidget* parent) :
     loadSettings();
 
     connect(m_listView, &QListView::clicked, this, &PreviewsSettingsPage::changed);
-    connect(m_localFileSizeBox, QOverload<int>::of(&QSpinBox::valueChanged), this, &PreviewsSettingsPage::changed);
-    connect(m_remoteFileSizeBox, QOverload<int>::of(&QSpinBox::valueChanged), this, &PreviewsSettingsPage::changed);
+    connect(m_localFileSizeBox, &QSpinBox::valueChanged, this, &PreviewsSettingsPage::changed);
+    connect(m_remoteFileSizeBox, &QSpinBox::valueChanged, this, &PreviewsSettingsPage::changed);
 }
 
 PreviewsSettingsPage::~PreviewsSettingsPage()
diff --git a/src/settings/trash/trashsettingspage.cpp b/src/settings/trash/trashsettingspage.cpp
index a2e54531e..048ee0e9a 100644
--- a/src/settings/trash/trashsettingspage.cpp
+++ b/src/settings/trash/trashsettingspage.cpp
@@ -20,7 +20,7 @@ TrashSettingsPage::TrashSettingsPage(QWidget* parent) :
 
     loadSettings();
 
-    connect(m_proxy, QOverload<bool>::of(&KCModuleProxy::changed), this, &TrashSettingsPage::changed);
+    connect(m_proxy, &KCModuleProxy::changed, this, &TrashSettingsPage::changed);
 }
 
 TrashSettingsPage::~TrashSettingsPage()
diff --git a/src/settings/viewmodes/dolphinfontrequester.cpp b/src/settings/viewmodes/dolphinfontrequester.cpp
index cb66870af..a4663e94a 100644
--- a/src/settings/viewmodes/dolphinfontrequester.cpp
+++ b/src/settings/viewmodes/dolphinfontrequester.cpp
@@ -27,7 +27,7 @@ DolphinFontRequester::DolphinFontRequester(QWidget* parent) :
     m_modeCombo = new QComboBox(this);
     m_modeCombo->addItem(i18nc("@item:inlistbox Font", "System Font"));
     m_modeCombo->addItem(i18nc("@item:inlistbox Font", "Custom Font"));
-    connect(m_modeCombo, QOverload<int>::of(&QComboBox::activated),
+    connect(m_modeCombo, &QComboBox::activated,
             this, &DolphinFontRequester::changeMode);
 
     m_chooseFontButton = new QPushButton(i18nc("@action:button Choose font", "Choose..."), this);
diff --git a/src/settings/viewmodes/viewsettingstab.cpp b/src/settings/viewmodes/viewsettingstab.cpp
index 7ea8d5809..1e109aab0 100644
--- a/src/settings/viewmodes/viewsettingstab.cpp
+++ b/src/settings/viewmodes/viewsettingstab.cpp
@@ -112,7 +112,7 @@ ViewSettingsTab::ViewSettingsTab(Mode mode, QWidget* parent) :
         sortingModeGroup->addButton(m_sizeOfContents);
 
         m_recursiveDirectorySizeLimit = new QSpinBox();
-        connect(m_recursiveDirectorySizeLimit, QOverload<int>::of(&QSpinBox::valueChanged), this, [this](int value) {
+        connect(m_recursiveDirectorySizeLimit, &QSpinBox::valueChanged, this, [this](int value) {
             m_recursiveDirectorySizeLimit->setSuffix(i18np(" level deep", " levels deep", value));
         });
         m_recursiveDirectorySizeLimit->setRange(1, 20);
@@ -155,16 +155,16 @@ ViewSettingsTab::ViewSettingsTab(Mode mode, QWidget* parent) :
 
     switch (m_mode) {
     case IconsMode:
-        connect(m_widthBox, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &ViewSettingsTab::changed);
-        connect(m_maxLinesBox, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &ViewSettingsTab::changed);
+        connect(m_widthBox, &QComboBox::currentIndexChanged, this, &ViewSettingsTab::changed);
+        connect(m_maxLinesBox, &QComboBox::currentIndexChanged, this, &ViewSettingsTab::changed);
         break;
     case CompactMode:
-        connect(m_widthBox, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &ViewSettingsTab::changed);
+        connect(m_widthBox, &QComboBox::currentIndexChanged, this, &ViewSettingsTab::changed);
         break;
     case DetailsMode:
         connect(m_expandableFolders, &QCheckBox::toggled, this, &ViewSettingsTab::changed);
 #ifndef Q_OS_WIN
-        connect(m_recursiveDirectorySizeLimit, QOverload<int>::of(&QSpinBox::valueChanged), this, &ViewSettingsTab::changed);
+        connect(m_recursiveDirectorySizeLimit, &QSpinBox::valueChanged, this, &ViewSettingsTab::changed);
         connect(m_numberOfItems, &QRadioButton::toggled, this, &ViewSettingsTab::changed);
         connect(m_sizeOfContents, &QRadioButton::toggled, this, [=]() {
             m_recursiveDirectorySizeLimit->setEnabled(m_sizeOfContents->isChecked());
diff --git a/src/settings/viewpropertiesdialog.cpp b/src/settings/viewpropertiesdialog.cpp
index 6659d79b6..318c2e1cf 100644
--- a/src/settings/viewpropertiesdialog.cpp
+++ b/src/settings/viewpropertiesdialog.cpp
@@ -150,11 +150,11 @@ ViewPropertiesDialog::ViewPropertiesDialog(DolphinView* dolphinView) :
     layout->addRow(QString(), m_showHiddenFiles);
     layout->addRow(QString(), m_sortHiddenLast);
 
-    connect(m_viewMode, QOverload<int>::of(&QComboBox::currentIndexChanged),
+    connect(m_viewMode, &QComboBox::currentIndexChanged,
             this, &ViewPropertiesDialog::slotViewModeChanged);
-    connect(m_sorting, QOverload<int>::of(&QComboBox::currentIndexChanged),
+    connect(m_sorting, &QComboBox::currentIndexChanged,
             this, &ViewPropertiesDialog::slotSortingChanged);
-    connect(m_sortOrder, QOverload<int>::of(&QComboBox::currentIndexChanged),
+    connect(m_sortOrder, &QComboBox::currentIndexChanged,
             this, &ViewPropertiesDialog::slotSortOrderChanged);
     connect(m_sortFoldersFirst, &QCheckBox::clicked,
             this, &ViewPropertiesDialog::slotSortFoldersFirstChanged);
diff --git a/src/trash/dolphintrash.cpp b/src/trash/dolphintrash.cpp
index df8834556..1446ab388 100644
--- a/src/trash/dolphintrash.cpp
+++ b/src/trash/dolphintrash.cpp
@@ -28,7 +28,7 @@ Trash::Trash()
         bool isTrashEmpty = m_trashDirLister->items().isEmpty();
         Q_EMIT emptinessChanged(isTrashEmpty);
     };
-    connect(m_trashDirLister, QOverload<>::of(&KCoreDirLister::completed), this, trashDirContentChanged);
+    connect(m_trashDirLister, &KCoreDirLister::completed, this, trashDirContentChanged);
     connect(m_trashDirLister, &KDirLister::itemsDeleted, this, trashDirContentChanged);
     m_trashDirLister->openUrl(QUrl(QStringLiteral("trash:/")));
 }
diff --git a/src/views/dolphinviewactionhandler.cpp b/src/views/dolphinviewactionhandler.cpp
index 47247ec35..2e524f8f2 100644
--- a/src/views/dolphinviewactionhandler.cpp
+++ b/src/views/dolphinviewactionhandler.cpp
@@ -213,7 +213,7 @@ void DolphinViewActionHandler::createActions()
     viewModeActions->addAction(compactAction);
     viewModeActions->addAction(detailsAction);
     viewModeActions->setToolBarMode(KSelectAction::MenuMode);
-    connect(viewModeActions, QOverload<QAction*>::of(&KSelectAction::triggered), this, &DolphinViewActionHandler::slotViewModeActionTriggered);
+    connect(viewModeActions, &KSelectAction::triggered, this, &DolphinViewActionHandler::slotViewModeActionTriggered);
 
     QAction* zoomInAction = KStandardAction::zoomIn(this,
                             &DolphinViewActionHandler::zoomIn,