ComboBox: update selectedText when model is changed

When QML ComboBox's model is changed and currentIndex has not been
changed, selectedText is now updated correctly.

Task-number: QTBUG-53921
Change-Id: I778d196b3c69a29928bace9fd54b4118f0c78e9f
Reviewed-by: J-P Nurmi <jpnurmi@qt.io>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/controls/ComboBox.qml b/src/controls/ComboBox.qml
index 1b92a1ef..b6f4d82e 100644
--- a/src/controls/ComboBox.qml
+++ b/src/controls/ComboBox.qml
@@ -616,6 +616,7 @@ Control {
                         activated(index)
                     comboBox.editText = text
                 }
+                onTextChanged: if (index === currentIndex) popup.updateSelectedText();
                 checkable: true
                 exclusiveGroup: eg
             }