From d239b5a43f21ead60a8952b9b85188f221b267de Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=A2=81=E7=81=8F?= <admin@aresn.com>
Date: Wed, 2 Sep 2020 10:38:53 +0800
Subject: [PATCH] Tooltip add prop transfer-class-name

---
 src/components/tooltip/tooltip.vue | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/src/components/tooltip/tooltip.vue b/src/components/tooltip/tooltip.vue
index bae0dcf1..4e1c0dc4 100644
--- a/src/components/tooltip/tooltip.vue
+++ b/src/components/tooltip/tooltip.vue
@@ -5,7 +5,7 @@
         </div>
         <transition name="fade">
             <div
-                :class="[prefixCls + '-popper', prefixCls + '-' + theme]"
+                :class="dropdownCls"
                 :style="dropStyles"
                 ref="popper"
                 v-show="!disabled && (visible || always)"
@@ -74,6 +74,9 @@
             },
             maxWidth: {
                 type: [String, Number]
+            },
+            transferClassName: {
+                type: String
             }
         },
         data () {
@@ -101,6 +104,16 @@
                 if (this.transfer) styles['z-index'] = 1060 + this.tIndex;
 
                 return styles;
+            },
+            dropdownCls () {
+                return [
+                    `${prefixCls}-popper`,
+                    `${prefixCls}-${this.theme}`,
+                    {
+                        [prefixCls + '-transfer']: this.transfer,
+                        [this.transferClassName]: this.transferClassName
+                    }
+                ];
             }
         },
         watch: {