QComboBox: remove currentIndexChanged(const QString&)

Fixes: QTBUG-81913
Task-number: QTBUG-81845
Change-Id: I8f24b858ce4e35b495440001d7734cc8f169cd5f
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>

7 files changed, 17 insertions, 17 deletions

diff --git a/examples/widgets/desktop/systray/window.cpp b/examples/widgets/desktop/systray/window.cpp
index e30166beac..3238e3bf31 100644
--- a/examples/widgets/desktop/systray/window.cpp
+++ b/examples/widgets/desktop/systray/window.cpp
@@ -80,7 +80,7 @@ Window::Window()
 
     connect(showMessageButton, &QAbstractButton::clicked, this, &Window::showMessage);
     connect(showIconCheckBox, &QAbstractButton::toggled, trayIcon, &QSystemTrayIcon::setVisible);
-    connect(iconComboBox, QOverload<int>::of(&QComboBox::currentIndexChanged),
+    connect(iconComboBox, &QComboBox::currentIndexChanged,
             this, &Window::setIcon);
     connect(trayIcon, &QSystemTrayIcon::messageClicked, this, &Window::messageClicked);
     connect(trayIcon, &QSystemTrayIcon::activated, this, &Window::iconActivated);
diff --git a/examples/widgets/itemviews/basicsortfiltermodel/window.cpp b/examples/widgets/itemviews/basicsortfiltermodel/window.cpp
index b45ee47ee2..bfc9044724 100644
--- a/examples/widgets/itemviews/basicsortfiltermodel/window.cpp
+++ b/examples/widgets/itemviews/basicsortfiltermodel/window.cpp
@@ -89,9 +89,9 @@ Window::Window()
 
     connect(filterPatternLineEdit, &QLineEdit::textChanged,
             this, &Window::filterRegExpChanged);
-    connect(filterSyntaxComboBox, QOverload<int>::of(&QComboBox::currentIndexChanged),
+    connect(filterSyntaxComboBox, &QComboBox::currentIndexChanged,
             this, &Window::filterRegExpChanged);
-    connect(filterColumnComboBox, QOverload<int>::of(&QComboBox::currentIndexChanged),
+    connect(filterColumnComboBox, &QComboBox::currentIndexChanged,
             this, &Window::filterColumnChanged);
     connect(filterCaseSensitivityCheckBox, &QAbstractButton::toggled,
             this, &Window::filterRegExpChanged);
diff --git a/examples/widgets/layouts/dynamiclayouts/dialog.cpp b/examples/widgets/layouts/dynamiclayouts/dialog.cpp
index baf3b4cf1e..bd9baa9faf 100644
--- a/examples/widgets/layouts/dynamiclayouts/dialog.cpp
+++ b/examples/widgets/layouts/dynamiclayouts/dialog.cpp
@@ -155,7 +155,7 @@ void Dialog::createOptionsGroupBox()
     buttonsOrientationComboBox->addItem(tr("Vertical"), Qt::Vertical);
 
     connect(buttonsOrientationComboBox,
-            QOverload<int>::of(&QComboBox::currentIndexChanged),
+            &QComboBox::currentIndexChanged,
             this,
             &Dialog::buttonsOrientationChanged);
 
diff --git a/examples/widgets/tools/regexp/regexpdialog.cpp b/examples/widgets/tools/regexp/regexpdialog.cpp
index bf61d09974..e70bb7a530 100644
--- a/examples/widgets/tools/regexp/regexpdialog.cpp
+++ b/examples/widgets/tools/regexp/regexpdialog.cpp
@@ -142,7 +142,7 @@ RegExpDialog::RegExpDialog(QWidget *parent)
     connect(caseSensitiveCheckBox, &QAbstractButton::toggled,
             this, &RegExpDialog::refresh);
     connect(minimalCheckBox, &QAbstractButton::toggled, this, &RegExpDialog::refresh);
-    connect(syntaxComboBox, QOverload<int>::of(&QComboBox::currentIndexChanged),
+    connect(syntaxComboBox, &QComboBox::currentIndexChanged,
             this, &RegExpDialog::refresh);
 
     patternComboBox->addItem(tr("[A-Za-z_]+([A-Za-z_0-9]*)"));
diff --git a/examples/widgets/tools/regularexpression/regularexpressiondialog.cpp b/examples/widgets/tools/regularexpression/regularexpressiondialog.cpp
index 2f2e2f6ea7..ff83193152 100644
--- a/examples/widgets/tools/regularexpression/regularexpressiondialog.cpp
+++ b/examples/widgets/tools/regularexpression/regularexpressiondialog.cpp
@@ -225,7 +225,7 @@ RegularExpressionDialog::RegularExpressionDialog(QWidget *parent)
     connect(offsetSpinBox, &QSpinBox::valueChanged,
             this, &RegularExpressionDialog::refresh);
 
-    connect(matchTypeComboBox, QOverload<int>::of(&QComboBox::currentIndexChanged),
+    connect(matchTypeComboBox, &QComboBox::currentIndexChanged,
             this, &RegularExpressionDialog::refresh);
 
     connect(anchoredMatchOptionCheckBox, &QCheckBox::toggled, this, &RegularExpressionDialog::refresh);
diff --git a/examples/widgets/widgets/calendarwidget/window.cpp b/examples/widgets/widgets/calendarwidget/window.cpp
index ae10223dd4..23010a6e1a 100644
--- a/examples/widgets/widgets/calendarwidget/window.cpp
+++ b/examples/widgets/widgets/calendarwidget/window.cpp
@@ -313,19 +313,19 @@ void Window::createGeneralOptionsGroupBox()
     verticalHeaderLabel->setBuddy(verticalHeaderCombo);
 
 //! [11]
-    connect(localeCombo, QOverload<int>::of(&QComboBox::currentIndexChanged),
+    connect(localeCombo, &QComboBox::currentIndexChanged,
             this, &Window::localeChanged);
-    connect(firstDayCombo, QOverload<int>::of(&QComboBox::currentIndexChanged),
+    connect(firstDayCombo, &QComboBox::currentIndexChanged,
             this, &Window::firstDayChanged);
-    connect(selectionModeCombo, QOverload<int>::of(&QComboBox::currentIndexChanged),
+    connect(selectionModeCombo, &QComboBox::currentIndexChanged,
             this, &Window::selectionModeChanged);
     connect(gridCheckBox, &QCheckBox::toggled,
             calendar, &QCalendarWidget::setGridVisible);
     connect(navigationCheckBox, &QCheckBox::toggled,
             calendar, &QCalendarWidget::setNavigationBarVisible);
-    connect(horizontalHeaderCombo, QOverload<int>::of(&QComboBox::currentIndexChanged),
+    connect(horizontalHeaderCombo, &QComboBox::currentIndexChanged,
             this, &Window::horizontalHeaderChanged);
-    connect(verticalHeaderCombo, QOverload<int>::of(&QComboBox::currentIndexChanged),
+    connect(verticalHeaderCombo, &QComboBox::currentIndexChanged,
             this, &Window::verticalHeaderChanged);
 //! [11]
 
@@ -446,15 +446,15 @@ void Window::createTextFormatsGroupBox()
     mayFirstCheckBox = new QCheckBox(tr("May &1 in red"));
 
 //! [17] //! [18]
-    connect(weekdayColorCombo, QOverload<int>::of(&QComboBox::currentIndexChanged),
+    connect(weekdayColorCombo, &QComboBox::currentIndexChanged,
             this, &Window::weekdayFormatChanged);
-    connect(weekdayColorCombo, QOverload<int>::of(&QComboBox::currentIndexChanged),
+    connect(weekdayColorCombo, &QComboBox::currentIndexChanged,
             this, &Window::reformatCalendarPage);
-    connect(weekendColorCombo, QOverload<int>::of(&QComboBox::currentIndexChanged),
+    connect(weekendColorCombo, &QComboBox::currentIndexChanged,
             this, &Window::weekendFormatChanged);
-    connect(weekendColorCombo, QOverload<int>::of(&QComboBox::currentIndexChanged),
+    connect(weekendColorCombo, &QComboBox::currentIndexChanged,
             this, &Window::reformatCalendarPage);
-    connect(headerTextFormatCombo, QOverload<int>::of(&QComboBox::currentIndexChanged),
+    connect(headerTextFormatCombo, &QComboBox::currentIndexChanged,
             this, &Window::reformatHeaders);
     connect(firstFridayCheckBox, &QCheckBox::toggled,
             this, &Window::reformatCalendarPage);
diff --git a/examples/widgets/widgets/charactermap/mainwindow.cpp b/examples/widgets/widgets/charactermap/mainwindow.cpp
index 702b50156b..47f7001a34 100644
--- a/examples/widgets/widgets/charactermap/mainwindow.cpp
+++ b/examples/widgets/widgets/charactermap/mainwindow.cpp
@@ -90,7 +90,7 @@ MainWindow::MainWindow(QWidget *parent)
     filterCombo->addItem(tr("Monospaced"), QVariant::fromValue(QFontComboBox::MonospacedFonts));
     filterCombo->addItem(tr("Proportional"), QVariant::fromValue(QFontComboBox::ProportionalFonts));
     filterCombo->setCurrentIndex(0);
-    connect(filterCombo, QOverload<int>::of(&QComboBox::currentIndexChanged),
+    connect(filterCombo, &QComboBox::currentIndexChanged,
             this, &MainWindow::filterChanged);
 
     QLabel *fontLabel = new QLabel(tr("Font:"));