From 158c162d688fdfa701f9c6c9035e27d9f64a312f Mon Sep 17 00:00:00 2001
From: Henri Sara <hesara@vaadin.com>
Date: Tue, 21 May 2013 15:57:18 +0300
Subject: [PATCH] Do not clear combobox text unnecessarily (#10924, #11887)

Change-Id: Ica66c1d7ca05874ca5a05fb2c9651a6e4758e1d9
---
 .../com/vaadin/client/ui/combobox/ComboBoxConnector.java   | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/client/src/com/vaadin/client/ui/combobox/ComboBoxConnector.java b/client/src/com/vaadin/client/ui/combobox/ComboBoxConnector.java
index 345bdc0cbb..d9eac91e2b 100644
--- a/client/src/com/vaadin/client/ui/combobox/ComboBoxConnector.java
+++ b/client/src/com/vaadin/client/ui/combobox/ComboBoxConnector.java
@@ -252,8 +252,11 @@ public class ComboBoxConnector extends AbstractFieldConnector implements
                 getWidget().setPromptingOn();
             } else {
                 // we have focus in field, prompting can't be set on, instead
-                // just clear the input
-                getWidget().tb.setValue("");
+                // just clear the input if the value has changed from something
+                // else to null
+                if (getWidget().selectedOptionKey != null) {
+                    getWidget().tb.setValue("");
+                }
             }
             getWidget().setSelectedItemIcon(null);
             getWidget().selectedOptionKey = null;
-- 
2.39.5