From 40f98a99c36ac31aec2bade2fccfa5a62dd1356d Mon Sep 17 00:00:00 2001
From: Matthias Wirth <matthias.wirth@gmail.com>
Date: Fri, 29 Oct 2021 21:14:01 +0200
Subject: [PATCH] layer switcher group folding

---
 html/layers.js | 4 ++--
 html/script.js | 1 +
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/html/layers.js b/html/layers.js
index a8ed232..66a34ef 100644
--- a/html/layers.js
+++ b/html/layers.js
@@ -432,7 +432,7 @@ function createBaseLayers() {
             name: 'europe',
             title: 'Europe',
             layers: new ol.Collection(europe.getArray().reverse()),
-            //fold: 'close',
+            fold: 'open',
         }));
     }
 
@@ -441,7 +441,7 @@ function createBaseLayers() {
             name: 'us',
             title: 'US',
             layers: new ol.Collection(us.getArray().reverse()),
-            //fold: 'close',
+            fold: 'open',
         }));
     }
 
diff --git a/html/script.js b/html/script.js
index 59d5051..b63d779 100644
--- a/html/script.js
+++ b/html/script.js
@@ -1951,6 +1951,7 @@ function initMap() {
 
     OLMap.addControl(new ol.control.LayerSwitcher({
         groupSelectStyle: 'none',
+        activationMode: 'mouseover', // click sucks in the current implementation
         target: 'map_canvas',
     }));