From 7f2c9c1b58b08453f9101be51c16848f49f12036 Mon Sep 17 00:00:00 2001
From: rex <rexkaneki@gmail.com>
Date: Mon, 15 Jul 2019 10:30:59 +0800
Subject: [PATCH] [new feature] SwitchCell: add new prop & slot of cell

fix #1762
---
 packages/switch-cell/README.md  | 11 +++++++++++
 packages/switch-cell/index.ts   |  3 +++
 packages/switch-cell/index.wxml |  6 ++++++
 3 files changed, 20 insertions(+)

diff --git a/packages/switch-cell/README.md b/packages/switch-cell/README.md
index bcaa8fb3..c60f03a2 100644
--- a/packages/switch-cell/README.md
+++ b/packages/switch-cell/README.md
@@ -64,7 +64,9 @@ Page({
 |-----------|-----------|-----------|-------------|
 | name | 在表单内提交时的标识符 | `String` | - |
 | checked | 开关状态 | `any` | `false` |
+| icon | 左侧图标名称或图片链接，可选值见 Icon 组件 | `String` | - |
 | title | 左侧标题 |  `String` | `''` |
+| label | 标题下方的描述信息 | `String` | - |
 | loading | 是否为加载状态 |  `Boolean` | `false` |
 | disabled | 是否为禁用状态 |  `Boolean` | `false` |
 | size | 开关尺寸 | `String` | `24px` |
@@ -72,9 +74,18 @@ Page({
 | inactive-color | 开关关闭时的背景色 | `String` | `#fff` |
 | active-value | 打开时的值 | `any` | `true` |
 | inactive-value | 关闭时的值 | `any` | `false` |
+| use-label-slot | 是否使用 label slot | `Boolean` | `false` |
 
 ### Events
 
 | 事件名 | 说明 | 参数 |
 |-----------|-----------|-----------|
 | bind:change | 开关状态切换回调 | event.detail: 是否选中开关 |
+
+### Slot
+
+| 名称 | 说明 |
+|-----------|-----------|
+| title | 自定义`title`显示内容，如果设置了`title`属性则不生效 |
+| label | 自定义`label`显示内容，需要设置 `use-label-slot`属性 |
+| icon | 自定义`icon`显示内容，如果设置了`icon`属性则不生效 |
diff --git a/packages/switch-cell/index.ts b/packages/switch-cell/index.ts
index f0ee4bd8..ed630fc1 100644
--- a/packages/switch-cell/index.ts
+++ b/packages/switch-cell/index.ts
@@ -5,13 +5,16 @@ VantComponent({
 
   props: {
     value: null,
+    icon: String,
     title: String,
+    label: String,
     border: Boolean,
     checked: Boolean,
     loading: Boolean,
     disabled: Boolean,
     activeColor: String,
     inactiveColor: String,
+    useLabelSlot: Boolean,
     size: {
       type: String,
       value: '24px'
diff --git a/packages/switch-cell/index.wxml b/packages/switch-cell/index.wxml
index 2fbd686c..49a653e7 100644
--- a/packages/switch-cell/index.wxml
+++ b/packages/switch-cell/index.wxml
@@ -1,9 +1,15 @@
 <van-cell
   center
   title="{{ title }}"
+  label="{{ label }}"
   border="{{ border }}"
+  icon="{{ icon }}"
   custom-class="van-switch-cell"
+  use-label-slot="{{ useLabelSlot }}"
 >
+  <slot slot="icon" name="icon" />
+  <slot slot="title" name="title" />
+  <slot slot="label" name="label" />
   <van-switch
     size="{{ size }}"
     checked="{{ checked }}"