Remove some qOverload as we remove deprecated qt5.15 signal

src/ksieveui/autocreatescripts/sieveactionwidgetlister.cpp

@@ -160,7 +160,7 @@ void SieveActionWidget::initWidget()
 
     updateGeometry();
 
-    connect(mComboBox, qOverload<int>(&QComboBox::activated), this, &SieveActionWidget::slotActionChanged);
+    connect(mComboBox, &QComboBox::activated, this, &SieveActionWidget::slotActionChanged);
 
     mAdd = new QPushButton(this);
     mAdd->setIcon(QIcon::fromTheme(QStringLiteral("list-add")));

src/ksieveui/autocreatescripts/sieveconditions/sieveconditionexists.cpp

@@ -35,7 +35,7 @@ QWidget *SieveConditionExists::createParamWidget(QWidget *parent) const
     combo->addItem(i18n("exists"), QStringLiteral("exists"));
     combo->addItem(i18n("not exists"), QStringLiteral("not exists"));
     lay->addWidget(combo);
-    connect(combo, qOverload<int>(&QComboBox::activated), this, &SieveConditionExists::valueChanged);
+    connect(combo, &QComboBox::activated, this, &SieveConditionExists::valueChanged);
 
     auto lab = new QLabel(i18n("headers:"));
     lay->addWidget(lab);

src/ksieveui/autocreatescripts/sieveconditions/sieveconditionsize.cpp

@@ -33,7 +33,7 @@ QWidget *SieveConditionSize::createParamWidget(QWidget *parent) const
     combo->addItem(i18n("under"), QStringLiteral(":under"));
     combo->addItem(i18n("over"), QStringLiteral(":over"));
     lay->addWidget(combo);
-    connect(combo, qOverload<int>(&QComboBox::activated), this, &SieveConditionSize::valueChanged);
+    connect(combo, &QComboBox::activated, this, &SieveConditionSize::valueChanged);
 
     auto sizeWidget = new SelectSizeWidget;
     connect(sizeWidget, &SelectSizeWidget::valueChanged, this, &SieveConditionSize::valueChanged);

src/ksieveui/autocreatescripts/sieveconditions/widgets/selectbodytypewidget.cpp

@@ -35,7 +35,7 @@ void SelectBodyTypeWidget::initialize()
     mBodyCombobox->addItem(i18n("raw"), QStringLiteral(":raw"));
     mBodyCombobox->addItem(i18n("content"), QStringLiteral(":content"));
     mBodyCombobox->addItem(i18n("text"), QStringLiteral(":text"));
-    connect(mBodyCombobox, qOverload<int>(&QComboBox::activated), this, &SelectBodyTypeWidget::slotBodyTypeChanged);
+    connect(mBodyCombobox, &QComboBox::activated, this, &SelectBodyTypeWidget::slotBodyTypeChanged);
 
     mBodyLineEdit = new QLineEdit(this);
     new KPIM::LineEditCatchReturnKey(mBodyLineEdit, this);

src/ksieveui/autocreatescripts/sieveconditions/widgets/selectdatewidget.cpp

@@ -36,7 +36,7 @@ void SelectDateWidget::initialize()
     lay->setContentsMargins({});
 
     mDateType = new QComboBox(this);
-    connect(mDateType, qOverload<int>(&QComboBox::activated), this, &SelectDateWidget::slotDateTypeActivated);
+    connect(mDateType, &QComboBox::activated, this, &SelectDateWidget::slotDateTypeActivated);
     mDateType->addItem(i18n("Year"), QVariant::fromValue(KSieveUi::SelectDateWidget::Year));
     mDateType->addItem(i18n("Month"), QVariant::fromValue(KSieveUi::SelectDateWidget::Month));
     mDateType->addItem(i18n("Day"), QVariant::fromValue(KSieveUi::SelectDateWidget::Day));

src/ksieveui/autocreatescripts/sieveconditions/widgets/selectrelationalmatchtype.cpp

@@ -57,7 +57,7 @@ void SelectRelationalMatchType::initialize()
     mType->addItem(i18n("Value"), QStringLiteral(":value"));
     mType->addItem(i18n("Count"), QStringLiteral(":count"));
     lay->addWidget(mType);
-    connect(mType, qOverload<int>(&QComboBox::activated), this, &SelectRelationalMatchType::valueChanged);
+    connect(mType, &QComboBox::activated, this, &SelectRelationalMatchType::valueChanged);
 
     mMatch->addItem(i18n("Greater than"), QStringLiteral("gt"));
     mMatch->addItem(i18n("Greater than or equal"), QStringLiteral("ge"));
@@ -65,6 +65,6 @@ void SelectRelationalMatchType::initialize()
     mMatch->addItem(i18n("Less than or equal"), QStringLiteral("le"));
     mMatch->addItem(i18n("Equal to"), QStringLiteral("eq"));
     mMatch->addItem(i18n("Not equal to"), QStringLiteral("ne"));
-    connect(mMatch, qOverload<int>(&QComboBox::activated), this, &SelectRelationalMatchType::valueChanged);
+    connect(mMatch, &QComboBox::activated, this, &SelectRelationalMatchType::valueChanged);
     lay->addWidget(mMatch);
 }

src/ksieveui/autocreatescripts/sieveconditionwidgetlister.cpp

@@ -118,7 +118,7 @@ void SieveConditionWidget::initWidget()
 
     mComboBox->addItem(QLatin1String(""));
     mLayout->addWidget(mComboBox, 1, 2);
-    connect(mComboBox, qOverload<int>(&QComboBox::activated), this, &SieveConditionWidget::slotConditionChanged);
+    connect(mComboBox, &QComboBox::activated, this, &SieveConditionWidget::slotConditionChanged);
 
     mComboBox->setMaxCount(mComboBox->count());
     mComboBox->setSizePolicy(QSizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed));

src/ksieveui/vacation/vacationeditwidget.cpp

@@ -178,7 +178,7 @@ VacationEditWidget::VacationEditWidget(QWidget *parent)
         mMailAction->addItem(VacationUtils::mailAction(static_cast<VacationUtils::MailAction>(i)));
     }
     mMailAction->setObjectName(QStringLiteral("mMailAction"));
-    connect(mMailAction, qOverload<int>(&QComboBox::currentIndexChanged), this, &VacationEditWidget::mailActionChanged);
+    connect(mMailAction, &QComboBox::currentIndexChanged, this, &VacationEditWidget::mailActionChanged);
 
     // Add imap select folder plugin here.
     mMailActionRecipient = new VacationMailActionWidget(this);