preffiltertree: hide generic document icon

14 years ago · 38e6aa7704
parent 3851fd5643
commit 38e6aa7704
1 changed files with 3 additions and 0 deletions
--- a/PrefFilterTree.js
+++ b/PrefFilterTree.js
@ -37,6 +37,9 @@ dojo.declare("fox.PrefFilterTree", lib.CheckBoxTree, {

 		return label;
 	},
+	getIconClass: function (item, opened) {
+		return (!item || this.model.mayHaveChildren(item)) ? (opened ? "dijitFolderOpened" : "dijitFolderClosed") : "invisible";
+	},
 	getLabelClass: function (item, opened) {
 		var enabled = this.model.store.getValue(item, 'enabled');
 		return (enabled != false) ? "dijitTreeLabel labelFixedLength" : "dijitTreeLabel labelFixedLength Disabled";