Tag add new prop size

examples/routers/tag.vue

@@ -1,5 +1,5 @@
 <template>
-    <div>
+    <div style="margin: 200px 0;">
         <div>
             <Tag color="default">default</Tag>
             <Tag color="primary">primary</Tag>
@@ -71,6 +71,10 @@
         <span>{{ checked }}</span>
         <br><br>
         <Tag type="dot" color="gold">标签四</Tag>
+        <Divider>Size</Divider>
+        <Tag color="primary" size="large">大号标签</Tag>
+        <Tag color="primary" size="medium">中号标签</Tag>
+        <Tag color="primary">默认尺寸</Tag>
     </div>
 </template>
 <script>

src/components/tag/tag.vue

@@ -50,6 +50,13 @@
             fade: {
                 type: Boolean,
                 default: true
+            },
+            // 4.0.0
+            size: {
+                validator (value) {
+                    return oneOf(value, ['default', 'medium', 'large']);
+                },
+                default: 'default'
             }
         },
         data () {
@@ -61,6 +68,7 @@
             classes () {
                 return [
                     `${prefixCls}`,
+                    `${prefixCls}-size-${this.size}`,
                     {
                         [`${prefixCls}-${this.color}`]: !!this.color && oneOf(this.color, initColorList),
                         [`${prefixCls}-${this.type}`]: !!this.type,

src/styles/components/tag.less

@@ -14,9 +14,19 @@
     vertical-align: middle;
     opacity: 1;
     overflow: hidden;
-    cursor: pointer;
     //transition: all @transition-time @ease-in-out;
 
+    &-size-large{
+        height: 32px;
+        line-height: 32px;
+        padding: 0 12px;
+    }
+    &-size-medium{
+        height: 28px;
+        line-height: 28px;
+        padding: 0 10px;
+    }
+
     // for color and unchecked
     &:not(&-border):not(&-dot):not(&-checked){
         background: transparent;