From ab72165db7cd9ed0fd3ea9645cbc9f91eafcd82a Mon Sep 17 00:00:00 2001
From: Joel Collins <joel@jtcollins.net>
Date: Fri, 10 May 2019 09:12:45 +0100
Subject: [PATCH] Close GPU preview on exit

---
 src/App.vue | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/App.vue b/src/App.vue
index 4718b53f..ce4a0bd2 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -63,6 +63,8 @@ export default {
 
     window.addEventListener('resize', this.handleResize)
     this.handleResize();
+
+    window.addEventListener('beforeunload', this.handleExit)
   },
 
   beforeDestroy: function () {
@@ -73,6 +75,11 @@ export default {
     handleResize: function(event) {
       this.window.width = window.innerWidth;
       this.window.height = window.innerHeight;
+    },
+
+    handleExit: function(event) {
+      console.log("Triggered beforeunload")
+      this.$root.$emit('globalTogglePreview', false)
     }
   }