From 5ae33b641eea02b647825b27c311d4116f3be838 Mon Sep 17 00:00:00 2001
From: Matti Tahvonen <matti@vaadin.com>
Date: Fri, 29 May 2015 16:22:26 +0300
Subject: Selection is now shown although scrollToSelectedItem is false
 (#16673)

If scrollToSelectedItem is set to false (which is needed to work
properly with
large datasets) the selected item caption is sent to client with a
special
attribute to avoid the field looking like unselected.

Change-Id: Ib80355c3b52faaaeaa9ab7195644701cc3bf0d15
---
 client/src/com/vaadin/client/ui/combobox/ComboBoxConnector.java | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'client')

diff --git a/client/src/com/vaadin/client/ui/combobox/ComboBoxConnector.java b/client/src/com/vaadin/client/ui/combobox/ComboBoxConnector.java
index 8757f46e71..1224a2eaf2 100644
--- a/client/src/com/vaadin/client/ui/combobox/ComboBoxConnector.java
+++ b/client/src/com/vaadin/client/ui/combobox/ComboBoxConnector.java
@@ -173,6 +173,12 @@ public class ComboBoxConnector extends AbstractFieldConnector implements
             // started.
             if (selectedKeys.length > 0 && !selectedKeys[0].equals("")) {
                 performSelection(selectedKeys[0]);
+            } else if (!getWidget().waitingForFilteringResponse
+                    && uidl.hasAttribute("selectedCaption")) {
+                // scrolling to correct page is disabled, caption is passed as a
+                // special parameter
+                getWidget().tb.setText(uidl
+                        .getStringAttribute("selectedCaption"));
             } else {
                 resetSelection();
             }
-- 
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