From a29fdf1c7482bd66b2454d73ba02cbe11e922969 Mon Sep 17 00:00:00 2001
From: Christopher Jeffrey <chjjeffrey@gmail.com>
Date: Fri, 13 Feb 2015 01:18:20 -0800
Subject: [PATCH] fix hover text and demonstrate it better.

---
 lib/widget.js  | 12 ++++++++++--
 test/widget.js |  4 ++++
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/lib/widget.js b/lib/widget.js
index 5ea5295..ce4f8b5 100644
--- a/lib/widget.js
+++ b/lib/widget.js
@@ -2520,7 +2520,8 @@ Element.prototype.setHover = function(options) {
   });
 
   this.on('mouse', function(data) {
-    if (!self._hover._.over) return;
+    // XXX Does not work as well as it should:
+    // if (!self._hover._.over) return;
 
     var el = self._hover
       , x = data.x
@@ -2533,7 +2534,7 @@ Element.prototype.setHover = function(options) {
       y -= el.rtop;
     }
 
-    self._hover.rleft = x;
+    self._hover.rleft = x + 1;
     self._hover.rtop = y;
 
     self.screen.render();
@@ -2544,6 +2545,13 @@ Element.prototype.setHover = function(options) {
     self._hover.detach();
     self.screen.render();
   });
+
+  this.screen.on('element mouseover', function(el) {
+    if (el === self || el === self._hover) return;
+    self._hover._.over = false;
+    self._hover.detach();
+    self.screen.render();
+  });
 };
 
 Element.prototype.removeHover = function() {
diff --git a/test/widget.js b/test/widget.js
index bf88729..f3f3b0c 100644
--- a/test/widget.js
+++ b/test/widget.js
@@ -99,6 +99,10 @@ var list = blessed.list({
 screen.append(list);
 list.select(0);
 
+list.items.forEach(function(item) {
+  item.setHover(item.getText().trim());
+});
+
 list.prepend(blessed.text({
   left: 2,
   content: ' My list '