fix(Dialog): pass event to onClose of Dialog.show, close #947

Author: youluna

src/dialog/show.jsx

@@ -102,8 +102,8 @@ class Modal extends Component {
     };
 
     wrapper(fn, callback) {
-        return () => {
-            const res = fn();
+        return (...args) => {
+            const res = fn(...args);
             if (res && res.then) {
                 this.loading(true);