From 25d17231ac699e5df4b90a0237dd8c1807f9cf64 Mon Sep 17 00:00:00 2001
From: Caitlin Hennessy <caitlin.hennessy@microsoft.com>
Date: Wed, 2 Aug 2017 10:30:14 -0700
Subject: [PATCH] Add 'user-select: none' to sim elements that shouldn't be
 draggable

---
 sim/visuals/microbit.ts | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/sim/visuals/microbit.ts b/sim/visuals/microbit.ts
index 37ec4d31..3a09a544 100644
--- a/sim/visuals/microbit.ts
+++ b/sim/visuals/microbit.ts
@@ -50,6 +50,12 @@ namespace pxsim.visuals {
         .sim-light-level-button {
             stroke:#fff;
             stroke-width: 3px;
+            user-drag: none; 
+            user-select: none;
+            -moz-user-select: none;
+            -webkit-user-drag: none;
+            -webkit-user-select: none;
+            -ms-user-select: none;
         }
 
         .sim-antenna {
@@ -75,6 +81,11 @@ namespace pxsim.visuals {
         .sim-thermometer {
             stroke:#aaa;
             stroke-width: 3px;
+            user-select: none;
+            -moz-user-select: none;
+            -webkit-user-drag: none;
+            -webkit-user-select: none;
+            -ms-user-select: none;
         }
 
         /* animations */
@@ -136,6 +147,13 @@ namespace pxsim.visuals {
         .sim-wireframe .sim-board {
             stroke-width: 2px;
         }
+        .sim-board {
+            user-select: none;
+            -moz-user-select: none;
+            -webkit-user-drag: none;
+            -webkit-user-select: none;
+            -ms-user-select: none;
+        }
     `;
     const MB_HIGHCONTRAST = `
 .sim-led {