tabs support size large

components/tabs/demo/size.vue

@@ -1,16 +1,30 @@
 <template>
-  <Tabs defaultActiveKey="2" size="small">
+<div>
+  <RadioGroup v-model="size" style="margin-bottom: 16px">
+    <RadioButton value="small">Small</RadioButton>
+    <RadioButton value="default">Default</RadioButton>
+    <RadioButton value="large">Large</RadioButton>
+  </RadioGroup>
+  <Tabs defaultActiveKey="2" :size="size">
     <TabPane tab="Tab 1" key="1">Content of tab 1</TabPane>
     <TabPane tab="Tab 2" key="2">Content of tab 2</TabPane>
     <TabPane tab="Tab 3" key="3">Content of tab 3</TabPane>
   </Tabs>
+</div>
 </template>
 <script>
-import { Tabs } from 'antd'
+import { Tabs, Radio } from 'antd'
 export default {
+  data () {
+    return {
+      size: 'small',
+    }
+  },
   components: {
     Tabs,
     TabPane: Tabs.TabPane,
+    RadioGroup: Radio.Group,
+    RadioButton: Radio.Button,
   },
 }
 </script>

components/tabs/index.vue

@@ -23,7 +23,7 @@ export default {
     },
     size: {
       validator (value) {
-        return ['default', 'small'].includes(value)
+        return ['default', 'small', 'large'].includes(value)
       },
     },
     animated: { type: [Boolean, Object], default: undefined },
@@ -94,7 +94,9 @@ export default {
       tabPaneAnimated = animated === undefined ? false : tabPaneAnimated
     }
     const cls = {
-      [`${prefixCls}-mini`]: size === 'small' || size,
+      [`${prefixCls}-small`]: size === 'small',
+      [`${prefixCls}-large`]: size === 'large',
+      [`${prefixCls}-default`]: size === 'default',
       [`${prefixCls}-vertical`]: tabPosition === 'left' || tabPosition === 'right',
       [`${prefixCls}-card`]: type.indexOf('card') >= 0,
       [`${prefixCls}-${type}`]: true,