From 7e654261588b0323ce98694125539b3719c3afde Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=BCrg=20Lehni?= <juerg@scratchdisk.com>
Date: Thu, 28 Nov 2013 22:27:14 +0100
Subject: [PATCH] Implement Item#data cloning.

Closes #340.
---
 src/item/Item.js   | 2 ++
 src/style/Color.js | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/src/item/Item.js b/src/item/Item.js
index 13e592a2..0e114330 100644
--- a/src/item/Item.js
+++ b/src/item/Item.js
@@ -1313,6 +1313,8 @@ var Item = Base.extend(Callback, /** @lends Item# */{
 		}
 		// Use Matrix#initialize to easily copy over values.
 		copy._matrix.initialize(this._matrix);
+		// Copy over _data as well.
+		copy._data = this._data ? Base.clone(this._data) : null;
 		// Copy over the selection state, use setSelected so the item
 		// is also added to Project#selectedItems if it is selected.
 		copy.setSelected(this._selected);
diff --git a/src/style/Color.js b/src/style/Color.js
index dad81c1b..d2f59f5e 100644
--- a/src/style/Color.js
+++ b/src/style/Color.js
@@ -760,6 +760,8 @@ var Color = Base.extend(new function() {
 		 *
 		 * @return {Color} a copy of the color object
 		 */
+		// NOTE: There is no need to actually implement this, since it's the
+		// same as Base#clone()
 
 		/**
 		 * {@grouptitle String Representations}