From dbf06b6a1ba2ea901351718aad8c1f92de286daa Mon Sep 17 00:00:00 2001
From: Aris Feryanto <aris_feryanto@yahoo.com>
Date: Fri, 8 Jul 2011 15:22:27 +0800
Subject: [PATCH] Show/hide column: fix bug - hint is still shown when we can't
 toggle column visibility (i.e., when there is only 1 column available)

---
 js/makegrid.js | 20 +++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/js/makegrid.js b/js/makegrid.js
index 11bfa09f17..b51950f7f5 100644
--- a/js/makegrid.js
+++ b/js/makegrid.js
@@ -749,15 +749,17 @@
                     g.showHint(e);
                 });
         }
-        $(t).find('th:not(.draggable)')
-            .mouseenter(function(e) {
-                g.showColVisibHint = true;
-                g.showHint(e);
-            })
-            .mouseleave(function(e) {
-                g.showColVisibHint = false;
-                g.showHint(e);
-            });
+        if ($firstRowCols.length > 1) {
+            $(t).find('th:not(.draggable)')
+                .mouseenter(function(e) {
+                    g.showColVisibHint = true;
+                    g.showHint(e);
+                })
+                .mouseleave(function(e) {
+                    g.showColVisibHint = false;
+                    g.showHint(e);
+                });
+        }
         $(t).find('th.draggable a')
             .attr('title', '')          // hide default tooltip for sorting
             .mouseenter(function(e) {