QComboBox: remove deprecated signals

The following signals have been removed:
- void activated(const QString &);
- void highlighted(const QString &);

Task-number: QTBUG-81845
Change-Id: I61b552d9258987d4252202953aaf4909f9bd718e
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Christian Ehrlicher <ch.ehrlicher@gmx.de>

4 files changed, 8 insertions, 8 deletions

diff --git a/examples/widgets/widgets/icons/imagedelegate.cpp b/examples/widgets/widgets/icons/imagedelegate.cpp
index 4fd251aa1b..9f1e19c9eb 100644
--- a/examples/widgets/widgets/icons/imagedelegate.cpp
+++ b/examples/widgets/widgets/icons/imagedelegate.cpp
@@ -70,7 +70,7 @@ QWidget *ImageDelegate::createEditor(QWidget *parent,
     else if (index.column() == 2)
         comboBox->addItems(IconPreviewArea::iconStateNames());
 
-    connect(comboBox, QOverload<int>::of(&QComboBox::activated),
+    connect(comboBox, &QComboBox::activated,
             this, &ImageDelegate::emitCommitData);
 
     return comboBox;
diff --git a/examples/widgets/widgets/lineedits/window.cpp b/examples/widgets/widgets/lineedits/window.cpp
index bb9396411a..765f867deb 100644
--- a/examples/widgets/widgets/lineedits/window.cpp
+++ b/examples/widgets/widgets/lineedits/window.cpp
@@ -127,15 +127,15 @@ Window::Window(QWidget *parent)
 //! [4]
 
 //! [5]
-    connect(echoComboBox, QOverload<int>::of(&QComboBox::activated),
+    connect(echoComboBox, &QComboBox::activated,
             this, &Window::echoChanged);
-    connect(validatorComboBox, QOverload<int>::of(&QComboBox::activated),
+    connect(validatorComboBox, &QComboBox::activated,
             this, &Window::validatorChanged);
-    connect(alignmentComboBox, QOverload<int>::of(&QComboBox::activated),
+    connect(alignmentComboBox, &QComboBox::activated,
             this, &Window::alignmentChanged);
-    connect(inputMaskComboBox, QOverload<int>::of(&QComboBox::activated),
+    connect(inputMaskComboBox, &QComboBox::activated,
             this, &Window::inputMaskChanged);
-    connect(accessComboBox, QOverload<int>::of(&QComboBox::activated),
+    connect(accessComboBox, &QComboBox::activated,
             this, &Window::accessChanged);
 //! [5]
 
diff --git a/examples/widgets/widgets/sliders/window.cpp b/examples/widgets/widgets/sliders/window.cpp
index 4a28a61f3d..948e545850 100644
--- a/examples/widgets/widgets/sliders/window.cpp
+++ b/examples/widgets/widgets/sliders/window.cpp
@@ -126,7 +126,7 @@ void Window::createControls(const QString &title)
     orientationCombo->addItem(tr("Vertical slider-like widgets"));
 
 //! [6] //! [7]
-    connect(orientationCombo, QOverload<int>::of(&QComboBox::activated),
+    connect(orientationCombo, &QComboBox::activated,
 //! [7] //! [8]
             stackedWidget, &QStackedWidget::setCurrentIndex);
     connect(minimumSpinBox, QOverload<int>::of(&QSpinBox::valueChanged),
diff --git a/examples/widgets/widgets/validators/validatorwidget.cpp b/examples/widgets/widgets/validators/validatorwidget.cpp
index 9ddd640924..625441d7c5 100644
--- a/examples/widgets/widgets/validators/validatorwidget.cpp
+++ b/examples/widgets/widgets/validators/validatorwidget.cpp
@@ -77,7 +77,7 @@ ValidatorWidget::ValidatorWidget(QWidget *parent)
             this, &ValidatorWidget::updateDoubleValidator);
     connect(doubleDecimals, QOverload<int>::of(&QSpinBox::valueChanged),
             this, &ValidatorWidget::updateDoubleValidator);
-    connect(doubleFormat, QOverload<int>::of(&QComboBox::activated),
+    connect(doubleFormat, &QComboBox::activated,
             this, &ValidatorWidget::updateDoubleValidator);
     connect(doubleEditor, &QLineEdit::editingFinished,
             doubleLedWidget, &LEDWidget::flash);