From fd0a192245c77c4ec51ca467b55df5365d23d6c2 Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Sun, 7 Jun 2020 14:22:24 +0200
Subject: Prevent others for dragging a node while it is being dragged.

---
 src/ws/node.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/ws/node.js b/src/ws/node.js
index 6ff8e50..e2af81e 100644
--- a/src/ws/node.js
+++ b/src/ws/node.js
@@ -159,11 +159,17 @@ Node.prototype.setAttribute = function(name, value)
 	{
 		if(value == "true")
 		{
+			// Make transparent and non-draggable
 			this.element.style.opacity = "0.3";
+			// TODO: Apply recursively?
+			this.element.setAttribute("draggable", false);
 		}
 		else
 		{
+			// Make opaque and draggable again
 			this.element.style.opacity = "1.0";
+			// TODO: Apply recursively?
+			this.element.setAttribute("draggable", true);
 		}
 	}
 };
-- 
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