From bbbbcf4369aa535afefd8b2b41366afb254460c1 Mon Sep 17 00:00:00 2001
From: DD <liudi08@gmail.com>
Date: Thu, 16 Nov 2017 17:07:05 -0500
Subject: [PATCH] add comment
---
src/containers/blocks.jsx | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/containers/blocks.jsx b/src/containers/blocks.jsx
index 6f8ce8177..f3e46dfaf 100644
--- a/src/containers/blocks.jsx
+++ b/src/containers/blocks.jsx
@@ -184,6 +184,8 @@ class Blocks extends React.Component {
// Remove and reattach the workspace listener (but allow flyout events)
this.workspace.removeChangeListener(this.props.vm.blockListener);
const dom = this.ScratchBlocks.Xml.textToDom(data.xml);
+ // @todo This line rerenders toolbox, and the change in the toolbox XML also rerenders the toolbox.
+ // We should only rerender the toolbox once. See https://github.com/LLK/scratch-gui/issues/901
this.ScratchBlocks.Xml.clearWorkspaceAndLoadFromXml(dom, this.workspace);
this.workspace.addChangeListener(this.props.vm.blockListener);
--
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