Picker: use Ox.$; use on click, not click

source/Ox.UI/js/Form/Picker.js

@@ -43,8 +43,7 @@ Ox.Picker = function(options, self) {
             height: (self.options.elementHeight + 24) + 'px'
         });
 
-    self.options.element
-        .css({
+    self.options.element.css({
             width: self.options.elementWidth + 'px',
             height: self.options.elementHeight + 'px'
         })
@@ -65,12 +64,16 @@ Ox.Picker = function(options, self) {
             title: Ox._('Done'),
             width: 48
         })
-        .click(hideMenu)
+        .bindEvent({
+            click: hideMenu
+        })
         .appendTo(self.$bar);
 
-    self.$layer = $('<div>')
+    self.$layer = Ox.$('<div>')
         .addClass('OxLayer')
-        .click(hideMenu);
+        .on({
+            click: hideMenu
+        });
 
     function hideMenu() {
         self.$menu.detach();