From 7dd7e60f5aebc27f3a1fd9ba98049c5736585851 Mon Sep 17 00:00:00 2001
From: Normann Lou <normannlou@gmail.com>
Date: Mon, 5 Mar 2012 17:28:42 +1300
Subject: [PATCH] MINOR SSF-53 : add / remove hover-alike class to "Filter"
 button for easy css styling while keydown on filter input field

---
 javascript/GridField.js | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/javascript/GridField.js b/javascript/GridField.js
index eb42af07a..abd3b9866 100644
--- a/javascript/GridField.js
+++ b/javascript/GridField.js
@@ -153,10 +153,14 @@
 	 */
 	$('.ss-gridfield .filter-header :input').entwine({
 		onkeydown: function(e) {
+			btn = this.closest('.fieldgroup').find('.ss-gridfield-button-filter');
 			if(e.keyCode == '13') {
-				btn = this.closest('.filter-header').find('.ss-gridfield-button-filter');
-				this.getGridField().reload({data: [{name: btn.attr('name'), value: btn.val()}]});
+				btns = this.closest('.filter-header').find('.ss-gridfield-button-filter');
+				this.getGridField().reload({data: [{name: btns.attr('name'), value: btns.val()}]});
+				btn.removeClass('hover-alike');
 				return false;
+			}else{
+				btn.addClass('hover-alike');
 			}
 		}
 	});