Not necessary to use qOverload here

src/kontactplugin/korganizer/kcmapptsummary.cpp

@@ -41,14 +41,14 @@ KCMApptSummary::KCMApptSummary(QWidget *parent, const QVariantList &args)
     customDaysChanged(7);
 
     // Remove QOverload<QAbstractButton *> when we switch on qt6. For the moment it avoids to add an #ifdef
-    connect(mDaysButtonGroup, qOverload<QAbstractButton *>(&QButtonGroup::buttonClicked), this, &KCMApptSummary::modified);
-    connect(mShowButtonGroup, qOverload<QAbstractButton *>(&QButtonGroup::buttonClicked), this, &KCMApptSummary::modified);
-    connect(mGroupwareButtonGroup, qOverload<QAbstractButton *>(&QButtonGroup::buttonClicked), this, &KCMApptSummary::modified);
+    connect(mDaysButtonGroup, &QButtonGroup::buttonClicked, this, &KCMApptSummary::modified);
+    connect(mShowButtonGroup, &QButtonGroup::buttonClicked, this, &KCMApptSummary::modified);
+    connect(mGroupwareButtonGroup, &QButtonGroup::buttonClicked, this, &KCMApptSummary::modified);
 
-    connect(mDaysButtonGroup, qOverload<QAbstractButton *>(&QButtonGroup::buttonClicked), this, &KCMApptSummary::buttonClicked);
+    connect(mDaysButtonGroup, &QButtonGroup::buttonClicked, this, &KCMApptSummary::buttonClicked);
 
-    connect(mCustomDays, qOverload<int>(&QSpinBox::valueChanged), this, &KCMApptSummary::modified);
-    connect(mCustomDays, qOverload<int>(&QSpinBox::valueChanged), this, &KCMApptSummary::customDaysChanged);
+    connect(mCustomDays, &QSpinBox::valueChanged, this, &KCMApptSummary::modified);
+    connect(mCustomDays, &QSpinBox::valueChanged, this, &KCMApptSummary::customDaysChanged);
 
     KAcceleratorManager::manage(this);
 

src/kontactplugin/korganizer/kcmtodosummary.cpp

@@ -35,8 +35,8 @@ KCMTodoSummary::KCMTodoSummary(QWidget *parent, const QVariantList &args)
     connect(mHideInProgressBox, &QCheckBox::stateChanged, this, &KCMTodoSummary::modified);
     connect(mHideOverdueBox, &QCheckBox::stateChanged, this, &KCMTodoSummary::modified);
 
-    connect(mCustomDays, qOverload<int>(&QSpinBox::valueChanged), this, &KCMTodoSummary::modified);
-    connect(mCustomDays, qOverload<int>(&QSpinBox::valueChanged), this, &KCMTodoSummary::customDaysChanged);
+    connect(mCustomDays, &QSpinBox::valueChanged, this, &KCMTodoSummary::modified);
+    connect(mCustomDays, &QSpinBox::valueChanged, this, &KCMTodoSummary::customDaysChanged);
 
     connect(mShowMineOnly, &QCheckBox::stateChanged, this, &KCMTodoSummary::modified);
 

src/kontactplugin/specialdates/kcmsdsummary.cpp

@@ -29,8 +29,8 @@ KCMSDSummary::KCMSDSummary(QWidget *parent, const QVariantList &args)
     connect(mDateMonthButton, &QRadioButton::clicked, this, &KCMSDSummary::modified);
     connect(mDateRangeButton, &QRadioButton::clicked, this, &KCMSDSummary::modified);
 
-    connect(mCustomDays, qOverload<int>(&QSpinBox::valueChanged), this, &KCMSDSummary::modified);
-    connect(mCustomDays, qOverload<int>(&QSpinBox::valueChanged), this, &KCMSDSummary::customDaysChanged);
+    connect(mCustomDays, &QSpinBox::valueChanged, this, &KCMSDSummary::modified);
+    connect(mCustomDays, &QSpinBox::valueChanged, this, &KCMSDSummary::customDaysChanged);
 
     connect(mShowBirthdaysFromCalBox, &QCheckBox::stateChanged, this, &KCMSDSummary::modified);
     connect(mShowAnniversariesFromCalBox, &QCheckBox::stateChanged, this, &KCMSDSummary::modified);

src/prefs/koprefsdialoggroupwarescheduling.cpp

@@ -30,7 +30,7 @@ KOPrefsDialogGroupwareScheduling::KOPrefsDialogGroupwareScheduling(QWidget *pare
     mGroupwarePage->groupwareTab->setTabIcon(0, QIcon::fromTheme(QStringLiteral("go-up")));
     mGroupwarePage->groupwareTab->setTabIcon(1, QIcon::fromTheme(QStringLiteral("go-down")));
 
-    connect(mGroupwarePage->publishDays, qOverload<int>(&QSpinBox::valueChanged), this, &KOPrefsDialogGroupwareScheduling::slotWidChanged);
+    connect(mGroupwarePage->publishDays, &QSpinBox::valueChanged, this, &KOPrefsDialogGroupwareScheduling::slotWidChanged);
     connect(mGroupwarePage->publishUrl, &QLineEdit::textChanged, this, &KOPrefsDialogGroupwareScheduling::slotWidChanged);
     connect(mGroupwarePage->publishUser, &QLineEdit::textChanged, this, &KOPrefsDialogGroupwareScheduling::slotWidChanged);
     connect(mGroupwarePage->publishPassword, &QLineEdit::textChanged, this, &KOPrefsDialogGroupwareScheduling::slotWidChanged);
@@ -40,7 +40,7 @@ KOPrefsDialogGroupwareScheduling::KOPrefsDialogGroupwareScheduling(QWidget *pare
     connect(mGroupwarePage->retrievePassword, &QLineEdit::textChanged, this, &KOPrefsDialogGroupwareScheduling::slotWidChanged);
     connect(mGroupwarePage->retrieveSavePassword, &QCheckBox::toggled, this, &KOPrefsDialogGroupwareScheduling::slotWidChanged);
     connect(mGroupwarePage->retrieveUrl, &QLineEdit::textChanged, this, &KOPrefsDialogGroupwareScheduling::slotWidChanged);
-    connect(mGroupwarePage->publishDelay, qOverload<int>(&QSpinBox::valueChanged), this, &KOPrefsDialogGroupwareScheduling::slotWidChanged);
+    connect(mGroupwarePage->publishDelay, &QSpinBox::valueChanged, this, &KOPrefsDialogGroupwareScheduling::slotWidChanged);
     connect(mGroupwarePage->fullDomainRetrieval, &QCheckBox::toggled, this, &KOPrefsDialogGroupwareScheduling::slotWidChanged);
     connect(mGroupwarePage->publishEnable, &QCheckBox::toggled, this, &KOPrefsDialogGroupwareScheduling::slotWidChanged);
 

src/prefs/koprefsdialogtime.cpp

@@ -195,7 +195,7 @@ KOPrefsDialogTime::KOPrefsDialogTime(QWidget *parent, const QVariantList &args)
     mReminderTimeSpin = new QSpinBox(defaultPage);
     mReminderTimeSpin->setWhatsThis(CalendarSupport::KCalPrefs::instance()->reminderTimeItem()->whatsThis());
     mReminderTimeSpin->setToolTip(CalendarSupport::KCalPrefs::instance()->reminderTimeItem()->toolTip());
-    connect(mReminderTimeSpin, qOverload<int>(&QSpinBox::valueChanged), this, &KOPrefsDialogTime::slotWidChanged);
+    connect(mReminderTimeSpin, &QSpinBox::valueChanged, this, &KOPrefsDialogTime::slotWidChanged);
     remindersLayout->addWidget(mReminderTimeSpin, 0, 1);
 
     mReminderUnitsCombo = new KComboBox(defaultPage);

src/prefs/kprefsdialog.cpp

@@ -130,7 +130,7 @@ KPrefsWidInt::KPrefsWidInt(KConfigSkeleton::ItemInt *item, QWidget *parent)
     if (!mItem->maxValue().isNull()) {
         mSpin->setMaximum(mItem->maxValue().toInt());
     }
-    connect(mSpin, qOverload<int>(&QSpinBox::valueChanged), this, &KPrefsWidInt::changed);
+    connect(mSpin, &QSpinBox::valueChanged, this, &KPrefsWidInt::changed);
     mLabel->setBuddy(mSpin);
     QString toolTip = mItem->toolTip();
     if (!toolTip.isEmpty()) {
@@ -415,7 +415,7 @@ KPrefsWidRadios::KPrefsWidRadios(KConfigSkeleton::ItemEnum *item, QWidget *paren
     mBox = new QGroupBox(mItem->label(), parent);
     new QVBoxLayout(mBox);
     mGroup = new QButtonGroup(parent);
-    connect(mGroup, qOverload<QAbstractButton *>(&QButtonGroup::buttonClicked), this, &KPrefsWidRadios::changed);
+    connect(mGroup, &QButtonGroup::buttonClicked, this, &KPrefsWidRadios::changed);
 }
 
 KPrefsWidRadios::~KPrefsWidRadios()

src/views/multiagendaview/multiagendaview.cpp

@@ -306,7 +306,7 @@ MultiAgendaViewConfigDialog::MultiAgendaViewConfigDialog(QAbstractItemModel *bas
     d->ui.columnList->setModel(&d->listModel);
     connect(d->ui.columnList->selectionModel(), &QItemSelectionModel::currentChanged, this, &MultiAgendaViewConfigDialog::currentChanged);
     connect(d->ui.useCustomRB, &QAbstractButton::toggled, this, &MultiAgendaViewConfigDialog::useCustomToggled);
-    connect(d->ui.columnNumberSB, qOverload<int>(&QSpinBox::valueChanged), this, &MultiAgendaViewConfigDialog::numberOfColumnsChanged);
+    connect(d->ui.columnNumberSB, &QSpinBox::valueChanged, this, &MultiAgendaViewConfigDialog::numberOfColumnsChanged);
     connect(d->ui.titleLE, &QLineEdit::textEdited, this, &MultiAgendaViewConfigDialog::titleEdited);
     d->setUpColumns(numberOfColumns());
     useCustomToggled(false);