feat: update dropdown

Author: tangjinzhou

components/vc-dropdown/src/Dropdown.jsx

@@ -8,7 +8,7 @@ import { cloneElement } from '../../_util/vnode';
 export default {
   mixins: [BaseMixin],
   props: {
-    minOverlayWidthMatchTrigger: PropTypes.bool.def(true),
+    minOverlayWidthMatchTrigger: PropTypes.bool,
     prefixCls: PropTypes.string.def('rc-dropdown'),
     transitionName: PropTypes.string,
     overlayClassName: PropTypes.string.def(''),
@@ -198,7 +198,6 @@ export default {
       },
       ref: 'trigger',
     };
-    const child = this.$slots.default && this.$slots.default[0];
     return (
       <Trigger {...triggerProps}>
         {this.renderChildren()}

components/vc-trigger/Popup.jsx

@@ -7,6 +7,7 @@ import BaseMixin from '../_util/BaseMixin';
 import { getListeners } from '../_util/props-util';
 
 export default {
+  name: 'VCTriggerPopup',
   mixins: [BaseMixin],
   props: {
     visible: PropTypes.bool,
@@ -184,7 +185,6 @@ export default {
         } else if (stretch.indexOf('minWidth') !== -1) {
           sizeStyle.minWidth = typeof targetWidth === 'number' ? `${targetWidth}px` : targetWidth;
         }
-
         // Delay force align to makes ui smooth
         if (!stretchChecked) {
           // sizeStyle.visibility = 'hidden'

package.json

@@ -184,7 +184,7 @@
         "babel-runtime": "6.x",
         "classnames": "^2.2.5",
         "component-classes": "^1.2.6",
-        "dom-align": "^1.7.0",
+        "dom-align": "^1.10.4",
         "dom-closest": "^0.2.0",
         "dom-scroll-into-view": "^2.0.0",
         "enquire.js": "^2.1.6",