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, 9 insertions, 9 deletions

diff --git a/examples/widgets/tools/codecs/previewform.cpp b/examples/widgets/tools/codecs/previewform.cpp
index f48651335a..80a99bf271 100644
--- a/examples/widgets/tools/codecs/previewform.cpp
+++ b/examples/widgets/tools/codecs/previewform.cpp
@@ -167,7 +167,7 @@ PreviewForm::PreviewForm(QWidget *parent)
         new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
     okButton = buttonBox->button(QDialogButtonBox::Ok);
 
-    connect(encodingComboBox, QOverload<int>::of(&QComboBox::activated),
+    connect(encodingComboBox, &QComboBox::activated,
             this, &PreviewForm::updateTextEdit);
     connect(buttonBox, &QDialogButtonBox::accepted, this, &QDialog::accept);
     connect(buttonBox, &QDialogButtonBox::rejected, this, &QDialog::reject);
diff --git a/examples/widgets/tools/completer/mainwindow.cpp b/examples/widgets/tools/completer/mainwindow.cpp
index b50e0a5456..14ad73847e 100644
--- a/examples/widgets/tools/completer/mainwindow.cpp
+++ b/examples/widgets/tools/completer/mainwindow.cpp
@@ -117,11 +117,11 @@ MainWindow::MainWindow(QWidget *parent)
     contentsLabel = new QLabel;
     contentsLabel->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
 
-    connect(modelCombo, QOverload<int>::of(&QComboBox::activated),
+    connect(modelCombo, &QComboBox::activated,
             this, &MainWindow::changeModel);
-    connect(modeCombo, QOverload<int>::of(&QComboBox::activated),
+    connect(modeCombo, &QComboBox::activated,
             this, &MainWindow::changeMode);
-    connect(caseCombo, QOverload<int>::of(&QComboBox::activated),
+    connect(caseCombo, &QComboBox::activated,
             this, &MainWindow::changeCase);
     connect(maxVisibleSpinBox, QOverload<int>::of(&QSpinBox::valueChanged),
             this, &MainWindow::changeMaxVisible);
diff --git a/examples/widgets/tools/settingseditor/locationdialog.cpp b/examples/widgets/tools/settingseditor/locationdialog.cpp
index 99c9834a63..86119a1afd 100644
--- a/examples/widgets/tools/settingseditor/locationdialog.cpp
+++ b/examples/widgets/tools/settingseditor/locationdialog.cpp
@@ -115,9 +115,9 @@ LocationDialog::LocationDialog(QWidget *parent)
 
     buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
 
-    connect(formatComboBox, QOverload<int>::of(&QComboBox::activated),
+    connect(formatComboBox, &QComboBox::activated,
             this, &LocationDialog::updateLocationsTable);
-    connect(scopeComboBox, QOverload<int>::of(&QComboBox::activated),
+    connect(scopeComboBox, &QComboBox::activated,
             this, &LocationDialog::updateLocationsTable);
     connect(organizationComboBox->lineEdit(),
             &QLineEdit::editingFinished,
@@ -125,7 +125,7 @@ LocationDialog::LocationDialog(QWidget *parent)
     connect(applicationComboBox->lineEdit(),
             &QLineEdit::editingFinished,
             this, &LocationDialog::updateLocationsTable);
-    connect(applicationComboBox, QOverload<int>::of(&QComboBox::activated),
+    connect(applicationComboBox, &QComboBox::activated,
             this, &LocationDialog::updateLocationsTable);
     connect(buttonBox, &QDialogButtonBox::accepted, this, &QDialog::accept);
     connect(buttonBox, &QDialogButtonBox::rejected, this, &QDialog::reject);
diff --git a/examples/widgets/tools/treemodelcompleter/mainwindow.cpp b/examples/widgets/tools/treemodelcompleter/mainwindow.cpp
index 302ccc436c..3305ac9032 100644
--- a/examples/widgets/tools/treemodelcompleter/mainwindow.cpp
+++ b/examples/widgets/tools/treemodelcompleter/mainwindow.cpp
@@ -126,9 +126,9 @@ MainWindow::MainWindow(QWidget *parent)
 //! [1]
 
 //! [2]
-    connect(modeCombo, QOverload<int>::of(&QComboBox::activated),
+    connect(modeCombo, &QComboBox::activated,
             this, &MainWindow::changeMode);
-    connect(caseCombo, QOverload<int>::of(&QComboBox::activated),
+    connect(caseCombo, &QComboBox::activated,
             this, &MainWindow::changeMode);
 
     lineEdit = new QLineEdit;