Auto title checking works if a title is checked instead of just items

package.json

@@ -1,6 +1,6 @@
 {
   "name": "jquery.tree-multiselect.js",
-  "version": "1.12.1",
+  "version": "1.12.2",
   "description": "jQuery multiple select with nested options",
   "main": "jquery.tree-multiselect.min.js",
   "scripts": {

src/jquery.tree-multiselect.css

@@ -1,6 +1,6 @@
 /*
  * jQuery Tree Multiselect
- * v1.12.1
+ * v1.12.2
  *
  * (c) Patrick Tsai
  * MIT Licensed

src/jquery.tree-multiselect.js

@@ -1,6 +1,6 @@
 /*
  * jQuery Tree Multiselect
- * v1.12.1
+ * v1.12.2
  *
  * (c) Patrick Tsai
  * MIT Licensed
@@ -267,7 +267,7 @@
       });
     }
 
-    var checkboxes = $(selectionContainer).find("div.item > input[type=checkbox]");
+    var checkboxes = $(selectionContainer).find("input[type=checkbox]");
     checkboxes.change(function() {
       check();
     });

test/integration/title-autochecking.js

@@ -72,3 +72,19 @@ QUnit.test("titles should unselect when a child is unselected", function(assert)
 
   assert.ok(!($("div.title > input[type=checkbox]").is(":checked")), "title should not be checked now");
 });
+
+QUnit.test("nested titles should all be checked if a title is batch selected", function(assert) {
+  $("select").append("<option value='one' data-section='top/middle/inner'>One</option>");
+  $("select").treeMultiselect();
+
+  assert.equal($("input[type=checkbox]").length, 4, "there should be four checkboxes");
+  assert.equal($("input[type=checkbox]:checked").length, 0, "no checkboxes should be checked");
+
+  var middleSection = $("div.section").filter(function() {
+    return textOf($(this).find("> div.title")) == 'middle';
+  });
+
+  middleSection.find("> div.title > input[type=checkbox]").prop('checked', true).trigger('change');
+
+  assert.equal($("input[type=checkbox]:checked").length, 4, "all checkboxes should be checked");
+});