From b021d6199acd666abc729c6c20eaf68b820d1bdb Mon Sep 17 00:00:00 2001
From: Sauli Tähkäpää <sauli@vaadin.com>
Date: Sat, 29 Aug 2015 23:00:21 +0300
Subject: Unify select all behavior with single row selection. (#17742)

Change-Id: I6481bf6f429046166dd0502a62b22aea51f5a0bd
---
 client/src/com/vaadin/client/widgets/Grid.java | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'client/src')

diff --git a/client/src/com/vaadin/client/widgets/Grid.java b/client/src/com/vaadin/client/widgets/Grid.java
index 7086ff86d2..065ba411d8 100644
--- a/client/src/com/vaadin/client/widgets/Grid.java
+++ b/client/src/com/vaadin/client/widgets/Grid.java
@@ -2846,6 +2846,18 @@ public class Grid<T> extends ResizeComposite implements
                         });
                 selectAllCheckBox.setValue(selected);
 
+                addHeaderClickHandler(new HeaderClickHandler() {
+                    @Override
+                    public void onClick(GridClickEvent event) {
+                        CellReference<?> targetCell = event.getTargetCell();
+                        int defaultRowIndex = getHeader().getRows().indexOf(getDefaultHeaderRow());
+
+                        if(targetCell.getColumnIndex() == 0 && targetCell.getRowIndex() == defaultRowIndex) {
+                            selectAllCheckBox.setValue(!selectAllCheckBox.getValue(), true);
+                        }
+                    }
+                });
+
                 // Select all with space when "select all" cell is active
                 addHeaderKeyUpHandler(new HeaderKeyUpHandler() {
                     @Override
-- 
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