From e65efdfb50bc10bedf506d475f582276f6be0e2f Mon Sep 17 00:00:00 2001
From: Knoobie <Knoobie@gmx.de>
Date: Mon, 30 Oct 2017 09:00:21 +0100
Subject: add Grid.Column#get/setAssistiveCaption (#10219)

* add Grid#Column#get/setAssistiveCaption

* fix test and update doc

* move testGridAssistiveCaption to GridTest

* delete test file

* delete test file

* Delete GridAssistiveCaptionTest.java

* Create GridAssistiveCaptionTest

* Create GridAssistiveCaption

* Rename GridAssistiveCaption to GridAssistiveCaption.java

* Rename GridAssistiveCaptionTest to GridAssistiveCaptionTest.java

* Reformat using eclipse
---
 server/src/main/java/com/vaadin/ui/Grid.java       | 34 ++++++++++++++++++++++
 .../tests/server/component/grid/GridTest.java      |  7 +++++
 2 files changed, 41 insertions(+)

(limited to 'server/src')

diff --git a/server/src/main/java/com/vaadin/ui/Grid.java b/server/src/main/java/com/vaadin/ui/Grid.java
index 7282afb44c..1e35578b19 100644
--- a/server/src/main/java/com/vaadin/ui/Grid.java
+++ b/server/src/main/java/com/vaadin/ui/Grid.java
@@ -1202,6 +1202,36 @@ public class Grid<T> extends AbstractListing<T> implements HasComponents,
             return getState(false).sortable;
         }
 
+        /**
+         * Sets the header aria-label for this column.
+         *
+         * @param caption
+         *            the header aria-label, null removes
+         *            the aria-label from this column
+         *
+         * @return this column
+         *
+         * @since
+         */
+        public Column<T, V> setAssistiveCaption(String caption) {
+            if (Objects.equals(caption, getAssistiveCaption())) {
+                return this;
+            }
+            getState().assistiveCaption = caption;
+            return this;
+        }
+
+        /**
+         * Gets the header caption for this column.
+         *
+         * @return header caption
+         *
+         * @since
+         */
+        public String getAssistiveCaption() {
+            return getState(false).assistiveCaption;
+        }
+
         /**
          * Sets the header caption for this column.
          *
@@ -2131,6 +2161,10 @@ public class Grid<T> extends AbstractListing<T> implements HasComponents,
                 setHidingToggleCaption(DesignAttributeHandler.readAttribute(
                         "hiding-toggle-caption", attributes, String.class));
             }
+            if (design.hasAttr("assistive-caption")) {
+                setAssistiveCaption(DesignAttributeHandler.readAttribute(
+                        "assistive-caption", attributes, String.class));
+            }
 
             // Read size info where necessary.
             if (design.hasAttr("width")) {
diff --git a/server/src/test/java/com/vaadin/tests/server/component/grid/GridTest.java b/server/src/test/java/com/vaadin/tests/server/component/grid/GridTest.java
index d27c7c5260..8e31e9acc6 100644
--- a/server/src/test/java/com/vaadin/tests/server/component/grid/GridTest.java
+++ b/server/src/test/java/com/vaadin/tests/server/component/grid/GridTest.java
@@ -79,6 +79,13 @@ public class GridTest {
                 .setId("randomColumnId");
     }
 
+    @Test
+    public void testGridAssistiveCaption() {
+        assertEquals(null, fooColumn.getAssistiveCaption());
+        fooColumn.setAssistiveCaption("Press Enter to sort.");
+        assertEquals("Press Enter to sort.", fooColumn.getAssistiveCaption());
+    }
+
     @Test
     public void testCreateGridWithDataCommunicator() {
         DataCommunicator<String> specificDataCommunicator = new DataCommunicator<>();
-- 
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