Fix connection warnings on startup with Qt 6

Qt 6 removed the overload for
QComboBox::currentIndexChanged(const QString &).
Fix the following warnings on startup:

qt.core.qmetaobject.connectslotsbyname: QMetaObject::connectSlotsByName:
No matching signal for on_easingExtremesComboBox_currentIndexChanged(QString)

qt.core.qmetaobject.connectslotsbyname: QMetaObject::connectSlotsByName:
No matching signal for on_easingShapeComboBox_currentIndexChanged(QString)

Change-Id: Iebfe727ca5c5105e1c6faf61284e3e0f6371da83
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>

2 files changed, 9 insertions, 4 deletions

diff --git a/src/libs/qmleditorwidgets/easingpane/easingcontextpane.cpp b/src/libs/qmleditorwidgets/easingpane/easingcontextpane.cpp
index a794b337a0..7f7c4684dd 100644
--- a/src/libs/qmleditorwidgets/easingpane/easingcontextpane.cpp
+++ b/src/libs/qmleditorwidgets/easingpane/easingcontextpane.cpp
@@ -26,6 +26,7 @@
 #include "easingcontextpane.h"
 #include "ui_easingcontextpane.h"
 #include <qmljs/qmljspropertyreader.h>
+#include <utils/qtcassert.h>
 #include <utils/utilsicons.h>
 
 #include <QGraphicsPixmapItem>
@@ -287,8 +288,10 @@ void QmlEditorWidgets::EasingContextPane::on_durationSpinBox_valueChanged(int ne
     emit propertyChanged(QLatin1String("duration"), newValue);
 }
 
-void QmlEditorWidgets::EasingContextPane::on_easingShapeComboBox_currentIndexChanged(const QString &newShape)
+void QmlEditorWidgets::EasingContextPane::on_easingShapeComboBox_currentIndexChanged(int newIndex)
 {
+    QTC_ASSERT(newIndex >= 0, return);
+    const QString newShape = ui->easingShapeComboBox->itemText(newIndex);
     if (newShape==QLatin1String("Linear"))
         setLinear();
     else if (newShape==QLatin1String("Bounce"))
@@ -311,8 +314,10 @@ void QmlEditorWidgets::EasingContextPane::on_easingShapeComboBox_currentIndexCha
     }
 }
 
-void QmlEditorWidgets::EasingContextPane::on_easingExtremesComboBox_currentIndexChanged(const QString &newExtremes)
+void QmlEditorWidgets::EasingContextPane::on_easingExtremesComboBox_currentIndexChanged(int newIndex)
 {
+    QTC_ASSERT(newIndex >= 0, return);
+    const QString newExtremes = ui->easingExtremesComboBox->itemText(newIndex);
     if (m_easingGraph->easingExtremes() != newExtremes) {
         m_easingGraph->setEasingExtremes(newExtremes);
         m_easingGraph->setAmplitude(ui->amplitudeSpinBox->value());
diff --git a/src/libs/qmleditorwidgets/easingpane/easingcontextpane.h b/src/libs/qmleditorwidgets/easingpane/easingcontextpane.h
index 3cab9523b5..4c50bf08b3 100644
--- a/src/libs/qmleditorwidgets/easingpane/easingcontextpane.h
+++ b/src/libs/qmleditorwidgets/easingpane/easingcontextpane.h
@@ -77,8 +77,8 @@ private slots:
     void on_overshootSpinBox_valueChanged(double);
     void on_periodSpinBox_valueChanged(double);
     void on_amplitudeSpinBox_valueChanged(double);
-    void on_easingExtremesComboBox_currentIndexChanged(const QString &);
-    void on_easingShapeComboBox_currentIndexChanged(const QString &);
+    void on_easingExtremesComboBox_currentIndexChanged(int);
+    void on_easingShapeComboBox_currentIndexChanged(int);
     void on_durationSpinBox_valueChanged(int);
 
     void switchToGraph();