separate filter and sort into two click area

components/table/Table.tsx

@@ -764,11 +764,11 @@ export default class Table<T> extends React.Component<TableProps<T>, TableState<
   renderColumnsDropdown(columns: ColumnProps<T>[], locale: TableLocale) {
     const { prefixCls, dropdownPrefixCls } = this.props;
     const { sortOrder } = this.state;
-    return treeMap(columns, (originColumn, i) => {
-      let column = { ...originColumn };
-      let key = this.getColumnKey(column, i) as string;
+    return treeMap(columns, (column, i) => {
+      const key = this.getColumnKey(column, i) as string;
       let filterDropdown;
       let sortButton;
+      const isSortColumn = this.isSortColumn(column);
       if ((column.filters && column.filters.length > 0) || column.filterDropdown) {
         let colFilters = this.state.filters[key] || [];
         filterDropdown = (
@@ -780,51 +780,64 @@ export default class Table<T> extends React.Component<TableProps<T>, TableState<
             prefixCls={`${prefixCls}-filter`}
             dropdownPrefixCls={dropdownPrefixCls || 'ant-dropdown'}
             getPopupContainer={this.getPopupContainer}
+            key="filter-dropdown"
           />
         );
       }
       if (column.sorter) {
-        let isSortColumn = this.isSortColumn(column);
-        if (isSortColumn) {
-          column.className = classNames(column.className, {
-            [`${prefixCls}-column-sort`]: sortOrder,
-          });
-        }
         const isAscend = isSortColumn && sortOrder === 'ascend';
         const isDescend = isSortColumn && sortOrder === 'descend';
         sortButton = (
-          <div className={`${prefixCls}-column-sorter`}>
-            <span
+          <div className={`${prefixCls}-column-sorter`} key="sorter">
+            <Icon
               className={`${prefixCls}-column-sorter-up ${isAscend ? 'on' : 'off'}`}
               title="↑"
-              onClick={() => this.toggleSortOrder('ascend', column)}
-            >
-              <Icon type="caret-up" />
-            </span>
-            <span
+              type="caret-up"
+              theme="filled"
+            />
+            <Icon
               className={`${prefixCls}-column-sorter-down ${isDescend ? 'on' : 'off'}`}
               title="↓"
-              onClick={() => this.toggleSortOrder('descend', column)}
-            >
-              <Icon type="caret-down" />
-            </span>
+              type="caret-down"
+              theme="filled"
+            />
           </div>
         );
       }
-      column.title = (
-        <span key={key}>
+      return {
+        ...column,
+        className: classNames(column.className, {
+          [`${prefixCls}-column-has-actions`]: sortButton || filterDropdown,
+          [`${prefixCls}-column-has-filters`]: filterDropdown,
+          [`${prefixCls}-column-has-sorters`]: sortButton,
+          [`${prefixCls}-column-sort`]: isSortColumn && sortOrder,
+        }),
+        title: [
+          <div key="sort-area" className={`${prefixCls}-column-sorters`}>
             {column.title}
             {sortButton}
-          {filterDropdown}
-        </span>
-      );
-
-      if (sortButton || filterDropdown) {
-        column.className = classNames(`${prefixCls}-column-has-filters`, column.className);
+          </div>,
+          filterDropdown,
+        ],
+        onHeaderCell: (columnProps: ColumnProps<T>) => {
+          // for onHeaderCell compatibility
+          const headerCellProps = column.onHeaderCell ? column.onHeaderCell(columnProps) : {};
+          return {
+            onClick: (e: MouseEvent) => {
+              this.handleColumnHeaderClick(e);
+              if (headerCellProps && headerCellProps.onClick) {
+                headerCellProps.onClick(e);
+              }
+            },
+            ...headerCellProps,
+          };
+        },
+      };
+    });
   }
 
-      return column;
-    });
+  handleColumnHeaderClick = (e: MouseEvent) => {
+    console.log(e);
   }
 
   handleShowSizeChange = (current: number, pageSize: number) => {

components/table/filterDropdown.tsx

@@ -11,6 +11,13 @@ import Radio from '../radio';
 import FilterDropdownMenuWrapper from './FilterDropdownMenuWrapper';
 import { FilterMenuProps, FilterMenuState, ColumnProps, ColumnFilterItem } from './interface';
 
+function stopPropagation(e: React.SyntheticEvent<any>) {
+  e.stopPropagation();
+  if (e.nativeEvent.stopImmediatePropagation) {
+    e.nativeEvent.stopImmediatePropagation();
+  }
+}
+
 export default class FilterMenu<T> extends React.Component<FilterMenuProps<T>, FilterMenuState> {
   static defaultProps = {
     handleFilter() {},
@@ -181,12 +188,14 @@ export default class FilterMenu<T> extends React.Component<FilterMenuProps<T>, F
     return filterIcon ? React.cloneElement(filterIcon as any, {
       title: locale.filterTitle,
       className: classNames(`${prefixCls}-icon`, filterIcon.props.className),
+      onClick: stopPropagation,
     }) : (
       <Icon
         title={locale.filterTitle}
         type="filter"
         theme="filled"
         className={dropdownSelectedClass}
+        onClick={stopPropagation}
       />
     );
   }

components/table/style/index.less

@@ -47,37 +47,86 @@
       cursor: pointer;
       color: @table-header-icon-color;
       transition: all .3s;
-      width: 24px;
+      width: 28px;
       position: absolute;
       top: 0;
       right: 0;
       height: 100%;
       text-align: center;
 
-      &:hover {
-        color: @text-color-secondary;
-        background: rgba(0, 0, 0, .04);
-      }
-
       > svg {
         position: absolute;
         top: 50%;
         left: 50%;
-        margin-top: -@font-size-sm / 2;
+        margin-top: -@font-size-sm / 2 + 1px;
         margin-left: -@font-size-sm / 2;
       }
     }
 
-    .@{table-prefix-cls}-column-sorter + .@{iconfont-css-prefix}-filter {
-      margin-left: 4px;
-    }
-
     .@{table-prefix-cls}-filter-selected.@{iconfont-css-prefix}-filter {
       color: @primary-color;
     }
 
-    &.@{table-prefix-cls}-column-has-filters {
+    .@{table-prefix-cls}-column-sorter {
+      position: absolute;
+      right: 8px;
+      top: 50%;
+      width: 14px;
+      height: @font-size-base;
+      margin-top: -@font-size-base / 2;
+      text-align: center;
+      color: @table-header-icon-color;
+
+      &-up,
+      &-down {
+        .iconfont-size-under-12px(8px);
+        line-height: 4px;
+        height: 4px;
+        transition: all .3s;
+        display: block;
+      }
+
+      &-down {
+        margin-top: 2px;
+      }
+    }
+
+    &.@{table-prefix-cls}-column-has-actions {
       position: relative;
+      cursor: pointer;
+
+      // Very complicated styles logic but neccessary
+      &:hover {
+        background: #f5f5f5;
+        .@{iconfont-css-prefix}-filter,
+        .@{table-prefix-cls}-filter-icon {
+          background: #f5f5f5;
+          &:hover {
+            color: @text-color-secondary;
+            background: #ebebeb;
+          }
+        }
+      }
+    }
+
+    .@{table-prefix-cls}-column-sorters {
+      &:before {
+        position: absolute;
+        content: '';
+        top: 0;
+        left: 0;
+        right: 0;
+        bottom: 0;
+        background: transparent;
+        transition: all .3s;
+      }
+      &:hover:before {
+        background: rgba(0, 0, 0, .04);
+      }
+    }
+
+    &.@{table-prefix-cls}-column-has-filters .@{table-prefix-cls}-column-sorter {
+      right: 28px + 8px;
     }
   }
 
@@ -238,72 +287,6 @@
     }
   }
 
-  &-column-sorter {
-    position: relative;
-    margin-left: 8px;
-    display: inline-block;
-    vertical-align: text-bottom;
-    top: -1.5px;
-    width: 14px;
-    height: @font-size-base;
-    text-align: center;
-    font-weight: normal;
-    color: @table-header-icon-color;
-
-    &-up,
-    &-down {
-      display: block;
-      width: 14px;
-      height: @font-size-base / 2 - 1px;
-      line-height: @font-size-base / 2 - 1px;
-      cursor: pointer;
-      position: relative;
-      &:hover .@{iconfont-css-prefix} {
-        color: @primary-4;
-      }
-      &.on {
-        .@{iconfont-css-prefix}-caret-up,
-        .@{iconfont-css-prefix}-caret-down {
-          color: @primary-color;
-        }
-      }
-
-      &:after {
-        position: absolute;
-        content: '';
-        height: 30px;
-        width: 14px;
-        left: 0;
-      }
-    }
-
-    &-up:after {
-      bottom: 0;
-    }
-
-    &-down:after {
-      top: 0;
-    }
-
-    .@{iconfont-css-prefix}-caret-up,
-    .@{iconfont-css-prefix}-caret-down {
-      .iconfont-size-under-12px(8px);
-      line-height: 4px;
-      height: 4px;
-      transition: all .3s;
-      position: relative;
-      display: block;
-    }
-
-    &-down {
-      margin-top: 1.5px;
-    }
-
-    .@{iconfont-css-prefix}-caret-up {
-      margin-top: 0.5px;
-    }
-  }
-
   &-bordered {
     .@{table-prefix-cls}-header > table,
     .@{table-prefix-cls}-body > table,