make list lose focus on section collapse

build/js/ox.ui.js

@@ -7810,6 +7810,16 @@ requires
             }
         }
 
+        that.gainFocus = function() {
+            that.$body.gainFocus();
+            return that;
+        };
+
+        that.loseFocus = function() {
+            that.$body.loseFocus();
+            return that;
+        }
+
         that.reloadList = function() {
             that.$body.reloadList();
             return that;
@@ -9455,6 +9465,7 @@ requires
             });
         }
         function clickMenu(event, data) {
+            // fixme: not the best event name
             that.triggerEvent('click', data);
         }
         function dblclickTitlebar(e) {
@@ -9469,6 +9480,9 @@ requires
             that.$content.animate({
                 marginTop: marginTop + 'px'
             }, 200);
+            that.triggerEvent('toggle', {
+                collapsed: self.options.collapsed
+            });
         }
         self.onChange = function(key, value) {
             if (key == 'collapsed') {