From 83a6fa10be22417198700e8723f3331797a113c3 Mon Sep 17 00:00:00 2001
From: Kyle Conroy <kyleconroy@gmail.com>
Date: Fri, 14 Oct 2022 12:00:07 -0400
Subject: [PATCH] Merge pull request #1718 from
 mariobuikhuizen/fix_tabbed_viewer

fix: workaround for blank tabbed viewers after selection
(cherry picked from commit fec3a1bcc4b3c985f4fe3eaee13b644ec65c04b9)
---
 CHANGES.rst    | 2 ++
 jdaviz/app.vue | 5 +++++
 2 files changed, 7 insertions(+)

diff --git a/CHANGES.rst b/CHANGES.rst
index 16ea0e6107..685c482a4d 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -73,6 +73,8 @@ Bug Fixes
 
 - Fix subset selection tool conflicts caused by a duplicate toolbar. [#1679]
 
+- Fixed blank tabbed viewers. [#1718]
+
 Cubeviz
 ^^^^^^^
 
diff --git a/jdaviz/app.vue b/jdaviz/app.vue
index 7d0d6f5d44..a2dcbc60e3 100644
--- a/jdaviz/app.vue
+++ b/jdaviz/app.vue
@@ -76,6 +76,7 @@
             <golden-layout
               style="height: 100%;"
               :has-headers="state.settings.visible.tab_headers"
+              @state="onLayoutChange"
             >
               <gl-row :closable="false">
                 <g-viewer-tab
@@ -178,6 +179,10 @@ export default {
       }
       // simple exact text search match on the plugin title for now.
       return trayItem.label.toLowerCase().indexOf(tray_items_filter.toLowerCase()) !== -1
+    },
+    onLayoutChange() {
+      /* Workaround for #1677, can be removed when bqplot/bqplot#1531 is released */
+      window.dispatchEvent(new Event('resize'));
     }
   },
   created() {