Update the current text after a translator is installed

This ensures that if the model is updated due to a retranslate
that it gets the updated string and the ComboBox shows it
correctly.

Change-Id: Iecbc18a1051d6db13035b3efa393d9bf97788dd9
Fixes: QTBUG-82020
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>

2 files changed, 9 insertions, 0 deletions

diff --git a/src/quicktemplates2/qquickcombobox.cpp b/src/quicktemplates2/qquickcombobox.cpp
index 5f3f1cfc..d9bbd2bd 100644
--- a/src/quicktemplates2/qquickcombobox.cpp
+++ b/src/quicktemplates2/qquickcombobox.cpp
@@ -1865,6 +1865,14 @@ void QQuickComboBox::wheelEvent(QWheelEvent *event)
 }
 #endif
 
+bool QQuickComboBox::event(QEvent *e)
+{
+    Q_D(QQuickComboBox);
+    if (e->type() == QEvent::LanguageChange)
+        d->updateCurrentText();
+    return QQuickControl::event(e);
+}
+
 void QQuickComboBox::componentComplete()
 {
     Q_D(QQuickComboBox);
diff --git a/src/quicktemplates2/qquickcombobox_p.h b/src/quicktemplates2/qquickcombobox_p.h
index b52d7545..282f3d23 100644
--- a/src/quicktemplates2/qquickcombobox_p.h
+++ b/src/quicktemplates2/qquickcombobox_p.h
@@ -227,6 +227,7 @@ protected:
 #if QT_CONFIG(wheelevent)
     void wheelEvent(QWheelEvent *event) override;
 #endif
+    bool event(QEvent *e) override;
 
     void componentComplete() override;
     void itemChange(ItemChange change, const ItemChangeData &value) override;