From 560fe8f22b35173f43f78cee99f1dfb071ce757d Mon Sep 17 00:00:00 2001
From: Artur Arseniev <artur.catch@hotmail.it>
Date: Fri, 1 Feb 2019 08:54:06 +0100
Subject: [PATCH] Add model and property value to the trigger of
 `change:attributes:ATTR`

---
 src/dom_components/model/Component.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/dom_components/model/Component.js b/src/dom_components/model/Component.js
index 997c69f6a..6ad06b3fa 100644
--- a/src/dom_components/model/Component.js
+++ b/src/dom_components/model/Component.js
@@ -310,7 +310,9 @@ const Component = Backbone.Model.extend(Styleable).extend(
       this.set('attributes', attrs, opts);
       const attrPrev = { ...this.previous('attributes') };
       const diff = shallowDiff(attrPrev, attrs);
-      keys(diff).forEach(pr => this.trigger(`change:attributes:${pr}`));
+      keys(diff).forEach(pr =>
+        this.trigger(`change:attributes:${pr}`, this, diff[pr])
+      );
 
       return this;
     },