update css for disabled filters; remove strikethrough

css/default.css

@@ -1782,9 +1782,11 @@ body#sharepopup input {
   float: right;
   margin-right: 16px;
 }
-.flat .dijitTree .labelParam.filterDisabled,
-.flat .dijitTree .dijitTreeLabel.filterDisabled {
-  text-decoration: line-through;
+.flat .dijitTree .dijitTreeRow.filterDisabled {
+  opacity: 0.5;
+}
+.flat .dijitTree .dijitTreeRow.filterDisabled .filterRules {
+  filter: saturate(0%);
 }
 .flat .dijitTree .feedParam {
   float: right;

css/dijit_basic.less

@@ -74,14 +74,18 @@
 			position : relative;
 			top : -2px;
 		}
+
 		.labelParam {
 			float: right;
 			margin-right: 16px;
 		}
 
-		.labelParam.filterDisabled,
-		.dijitTreeLabel.filterDisabled {
-			text-decoration : line-through;
+		.dijitTreeRow.filterDisabled {
+			opacity : 0.5;
+
+			.filterRules {
+				filter : saturate(0%);
+			}
 		}
 
 		.feedParam {

js/PrefFilterTree.js

@@ -55,13 +55,10 @@ define(["dojo/_base/declare", "dojo/dom-construct", "lib/CheckBoxTree"], functio
 		getIconClass: function (item, opened) {
 			return (!item || this.model.mayHaveChildren(item)) ? (opened ? "dijitFolderOpened" : "dijitFolderClosed") : "invisible";
 		},
-		getLabelClass: function (item, opened) {
-			const enabled = this.model.store.getValue(item, 'enabled');
-			return (enabled != false) ? "dijitTreeLabel labelFixedLength" : "dijitTreeLabel labelFixedLength filterDisabled";
-		},
 		getRowClass: function (item, opened) {
-			return (!item.error || item.error == '') ? "dijitTreeRow" :
-				"dijitTreeRow Error";
+			const enabled = this.model.store.getValue(item, 'enabled');
+
+			return enabled ? "dijitTreeRow" : "dijitTreeRow filterDisabled";
 		},
 		checkItemAcceptance: function(target, source, position) {
 			const item = dijit.getEnclosingWidget(target).item;

themes/night.css

@@ -1782,9 +1782,11 @@ body#sharepopup input {
   float: right;
   margin-right: 16px;
 }
-.flat .dijitTree .labelParam.filterDisabled,
-.flat .dijitTree .dijitTreeLabel.filterDisabled {
-  text-decoration: line-through;
+.flat .dijitTree .dijitTreeRow.filterDisabled {
+  opacity: 0.5;
+}
+.flat .dijitTree .dijitTreeRow.filterDisabled .filterRules {
+  filter: saturate(0%);
 }
 .flat .dijitTree .feedParam {
   float: right;