Disabled Dropdown is showing Menu on hover (#7102)

* disabled dropdown is showing menu on hover

* fix cr error

* update snap

* update document

components/dropdown/__tests__/__snapshots__/demo.test.js.snap

@@ -49,7 +49,6 @@ exports[`renders ./components/dropdown/demo/dropdown-button.md correctly 1`] = `
     </button>
     <button
       class="ant-btn ant-dropdown-trigger ant-btn-default"
-      disabled=""
       type="button"
     >
       <i

components/dropdown/dropdown.tsx

@@ -10,6 +10,7 @@ export interface DropDownProps {
   style?: React.CSSProperties;
   onVisibleChange?: (visible?: boolean) => void;
   visible?: boolean;
+  disabled?: boolean;
   align?: Object;
   getPopupContainer?: (triggerNode: Element) => HTMLElement;
   prefixCls?: string;
@@ -44,9 +45,10 @@ export default class Dropdown extends React.Component<DropDownProps, any> {
   }
 
   render() {
-    const { children, prefixCls, overlay } = this.props;
+    const { children, prefixCls, overlay, trigger, disabled } = this.props;
     const dropdownTrigger = cloneElement(children as any, {
       className: classNames((children as any).props.className, `${prefixCls}-trigger`),
+      disabled,
     });
     const fixedModeOverlay = cloneElement(overlay as any, {
       mode: 'vertical',
@@ -54,8 +56,9 @@ export default class Dropdown extends React.Component<DropDownProps, any> {
     return (
       <RcDropdown
         transitionName={this.getTransitionName()}
-        {...this.props}
+        trigger={disabled ? [] : trigger}
         overlay={fixedModeOverlay}
+        {...this.props}
       >
         {dropdownTrigger}
       </RcDropdown>

components/dropdown/index.en-US.md

@@ -20,6 +20,7 @@ If there are too many operations to display, you can wrap them in a `Dropdown`.
 | overlay | the dropdown menu       | [Menu](/components/menu)   | -           |
 | getPopupContainer       | to set the container of the dropdown menu. The default is to create a `div` element in `body`, you can reset it to the scrolling area and make a relative reposition. [example](http://codepen.io/anon/pen/xVBOVQ?editors=001)   | Function(triggerNode)   | () => document.body |
 | visible | determine whether the dropdown menu is visible | boolean | -           |
+| disabled| determine whether the dropdown menu is disabled| boolean | -           |
 | onVisibleChange     | a callback function takes an argument: `visible`, can be executed when the visible state is changing | Function(visible) | - |
 | placement | placement of pop menu: `bottomLeft` `bottomCenter` `bottomRight` `topLeft` `topCenter` `topRight` | String | `bottomLeft` |
 
@@ -39,5 +40,6 @@ You can get the menu list by `antd.Menu`, and set a callback function `onSelect`
 | trigger       | the trigger mode which can execute the drop-down action | Array<'click'\|'hover'>   | ['hover'] |
 | overlay | the dropdown menu | [Menu](/components/menu) | -           |
 | visible     | determine whether the dropdown menu is visible | boolean | -           |
+| disabled    | determine whether the dropdown menu is disabled| boolean | -           |
 | onVisibleChange     | a callback function takes an argument: `visible`, can be executed when the visible state is changing | Function     | -        |
 | placement | placement of pop menu: `bottomLeft` `bottomCenter` `bottomRight` `topLeft` `topCenter` `topRight` | String | `bottomLeft` |

components/dropdown/index.zh-CN.md

@@ -21,6 +21,7 @@ title: Dropdown
 | overlay     | 菜单         | [Menu](/components/menu) | -     |
 | getPopupContainer | 菜单渲染父节点。默认渲染到 body 上，如果你遇到菜单滚动定位问题，试试修改为滚动的区域，并相对其定位。[示例](http://codepen.io/anon/pen/xVBOVQ?editors=001) | Function(triggerNode) | () => document.body |
 | visible     | 菜单是否显示 | boolean   | -           |
+| disabled    | 菜单是否禁用 | boolean   | -           |
 | onVisibleChange  | 菜单显示状态改变时调用，参数为 visible | Function(visible) | - |
 | placement | 菜单弹出位置：`bottomLeft` `bottomCenter` `bottomRight` `topLeft` `topCenter` `topRight` | String | `bottomLeft` |
 
@@ -40,5 +41,6 @@ title: Dropdown
 | trigger     | 触发下拉的行为   | Array<'click'\|'hover'> | ['hover']        |
 | overlay     | 菜单         | [Menu](/components/menu/) | -     |
 | visible     | 菜单是否显示 | boolean   | -           |
+| disabled    | 菜单是否禁用 | boolean   | -           |
 | onVisibleChange  | 菜单显示状态改变时调用，参数为 visible | Function | - |
 | placement | 菜单弹出位置：`bottomLeft` `bottomCenter` `bottomRight` `topLeft` `topCenter` `topRight` | String | `bottomLeft` |