From 90d0d520602dce9e87ead6812e2a63cf8af2af64 Mon Sep 17 00:00:00 2001
From: Luis Fernando Molina <Luis-Fernando-Molina@users.noreply.github.com>
Date: Mon, 10 Feb 2020 09:50:48 +0100
Subject: [PATCH] Preventing Panel access when hidden

---
 Panels/LayersPanel.js | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/Panels/LayersPanel.js b/Panels/LayersPanel.js
index 98684a18e..bfc43216f 100644
--- a/Panels/LayersPanel.js
+++ b/Panels/LayersPanel.js
@@ -27,7 +27,6 @@ function newLayersPanel () {
 
   const LAYER_SEPARATION = 0
 
-  let visible = true
   let headerHeight = 40
   let footerHeight = 10
   let layerHeight = 70
@@ -188,12 +187,14 @@ function newLayersPanel () {
   }
 
   function panelSizePhysics () {
+    if (isInitialized === false || thisObject.visible === false || thisObject.isHidden === true) { return }
+
     let viewPortHeight = canvas.chartSpace.viewport.visibleArea.bottomLeft.y - canvas.chartSpace.viewport.visibleArea.topLeft.y
 
     if (viewPortHeight < headerHeight) {
-      visible = false
+      thisObject.visible = false
     } else {
-      visible = true
+      thisObject.visible = true
     }
 
     if (desiredPanelHeight > viewPortHeight) {
@@ -239,6 +240,7 @@ function newLayersPanel () {
   }
 
   function getContainer (point) {
+    if (isInitialized === false || thisObject.visible === false || thisObject.isHidden === true) { return }
     let container
 
     container = thisObject.panelTabButton.getContainer(point)
@@ -367,7 +369,7 @@ function newLayersPanel () {
   }
 
   function draw () {
-    if (isInitialized === false || visible === false) { return }
+    if (isInitialized === false || thisObject.visible === false || thisObject.isHidden === true) { return }
 
     // thisObject.container.frame.draw(false, false, false, thisObject.fitFunction)