2 files changed, 12 insertions, 1 deletions
diff --git a/src/controls/ComboBox.qml b/src/controls/ComboBox.qml
index 509a4b3d8..3463470f1 100644
--- a/src/controls/ComboBox.qml
+++ b/src/controls/ComboBox.qml
@@ -642,7 +642,7 @@ Control {
             var selectedItem;
             if (__selectedIndex !== -1 && (selectedItem = items[__selectedIndex])) {
                 input.editTextMatches = true
-                selectedText = selectedItem.text
+                selectedText = Qt.binding(function () { return selectedItem.text })
                 if (currentText !== selectedText) // __selectedIndex went form -1 to 0
                     selectedTextChanged()
             }
diff --git a/tests/auto/controls/data/tst_combobox.qml b/tests/auto/controls/data/tst_combobox.qml
index b6eaaf6dd..af1fc9dda 100644
--- a/tests/auto/controls/data/tst_combobox.qml
+++ b/tests/auto/controls/data/tst_combobox.qml
@@ -743,5 +743,16 @@ TestCase {
 
         test.destroy()
     }
+
+    function test_modelDataChange() {
+        var comboBox = Qt.createQmlObject('import QtQuick.Controls 1.2 ; ComboBox {}', testCase, '');
+        comboBox.textRole = "text"
+        comboBox.model = model
+        compare(comboBox.currentIndex, 0)
+        compare(comboBox.currentText, "Banana")
+        model.set(0, { text: "Pomegranate", color: "Yellow" })
+        compare(comboBox.currentText, "Pomegranate")
+        comboBox.destroy()
+    }
 }
 }