refactor(base-select-menu): use cssr

demo/documentation/components/select/zhCN/index.demo-entry.md

@@ -19,6 +19,7 @@ action
 fallback-option
 change-debug
 placeholder-debug
+menu-debug
 ```
 ## V-model
 |prop|event|

demo/documentation/components/select/zhCN/menuDebug.demo.md

@@ -0,0 +1,98 @@
+# Menu Debug
+```html
+<n-select
+  debug
+  v-model="value"
+  :options="options"
+/>
+<n-select
+  v-model="value"
+  disabled
+  :options="options"
+/>
+<n-select
+  debug
+  v-model="value1"
+  multiple
+  :options="options"
+/>
+<n-select
+  v-model="value1"
+  multiple
+  disabled
+  :options="options"
+/>
+```
+```js
+export default {
+  data () {
+    return {
+      value: 'song0',
+      value1: ['song0', 'song1'],
+      options: [
+        {
+          label: "Everybody's Got Something to Hide Except Me and My Monkey",
+          value: 'song0',
+          disabled: true
+        },
+        {
+          label: 'Drive My Car',
+          value: 'song1'
+        },
+        {
+          label: 'Norwegian Wood',
+          value: 'song2'
+        },
+        {
+          label: 'You Won\'t See',
+          value: 'song3',
+          disabled: true
+        },
+        {
+          label: 'Nowhere Man',
+          value: 'song4'
+        },
+        {
+          label: 'Think For Yourself',
+          value: 'song5'
+        },
+        {
+          label: 'The Word',
+          value: 'song6'
+        },
+        {
+          label: 'Michelle',
+          value: 'song7',
+          disabled: true
+        },
+        {
+          label: 'What goes on',
+          value: 'song8'
+        },
+        {
+          label: 'Girl',
+          value: 'song9'
+        },
+        {
+          label: 'I\'m looking through you',
+          value: 'song10'
+        },
+        {
+          label: 'In My Life',
+          value: 'song11'
+        },
+        {
+          label: 'Wait',
+          value: 'song12'
+        }
+      ]
+    }
+  }
+}
+```
+```css
+.n-select {
+  width: 180px;
+  margin: 0 12px 8px 0;
+}
+```

src/_base/select-menu/src/SelectMenu.vue

@@ -120,10 +120,13 @@ import {
   OPTION_TYPE
 } from '../../../_utils/component/select'
 import formatLength from '../../../_utils/css/formatLength'
-import { itemSize } from '../../../_styles-in-js/common.js'
+import depx from '../../../_utils/css/depx'
+import { createKey } from '../../../_utils/cssr'
+import usecssr from '../../../_mixins/usecssr'
+import styles from './styles'
 
 export default {
-  name: 'NBaseSelectMenu',
+  name: 'BaseSelectMenu',
   provide () {
     return {
       NBaseSelectMenu: this
@@ -138,6 +141,12 @@ export default {
     RecycleScroller,
     render
   },
+  mixins: [
+    usecssr(styles, {
+      themeKey: 'theme',
+      injectCssrProps: true
+    })
+  ],
   props: {
     theme: {
       type: String,
@@ -222,7 +231,7 @@ export default {
       return flattenedOptions && flattenedOptions.length === 0
     },
     itemSize () {
-      return itemSize[this.size]
+      return depx(this.cssrProps.$local[createKey('optionHeight', this.size)])
     },
     pendingOptionValue () {
       const pendingWrappedOption = this.pendingWrappedOption

src/_base/select-menu/src/styles/index.js

@@ -0,0 +1,20 @@
+import baseStyle from './themed-base.js'
+import sizeStyle from './themed-size'
+
+export default [
+  {
+    key: 'theme',
+    watch: [
+      'theme'
+    ],
+    CNode: baseStyle
+  },
+  {
+    key: 'size',
+    watch: [
+      'size',
+      'theme'
+    ],
+    CNode: sizeStyle
+  }
+]

src/_base/select-menu/src/styles/themed-base.js

@@ -0,0 +1,133 @@
+import { cTB, c, cB, cE, cM, cNotM } from '../../../../_utils/cssr'
+
+export default c([
+  ({ props }) => {
+    const {
+      easeInOutCubicBezier
+    } = props.$base
+    const {
+      borderRadius,
+      color,
+      boxShadow,
+      groupHeaderTextColor,
+      actionDividerColor,
+      optionTextColorPressed,
+      optionTextColor,
+      optionTextColorDisabled,
+      optionTextColorSelected,
+      optionOpacityDisabled,
+      optionCheckColor,
+      actionTextColor
+    } = props.$local
+    return cTB('base-select-menu', {
+      raw: `
+        outline: none;
+        margin-top: 4px;
+        margin-bottom: 4px;
+        z-index: 0;
+        position: relative;
+        border-radius: ${borderRadius};
+        transition: ${easeInOutCubicBezier};
+        overflow: hidden;
+        background-color: ${color};
+        box-shadow: ${boxShadow};
+      `
+    }, [
+      cB('base-select-menu-option-wrapper', {
+        position: 'relative',
+        width: '100%'
+      }),
+      cE('action', {
+        padding: '8px 14px',
+        fontSize: '14px',
+        transition: `
+          color .3s ${easeInOutCubicBezier},
+          border-color .3s ${easeInOutCubicBezier}
+        `,
+        borderTop: `1px solid ${actionDividerColor}`,
+        color: actionTextColor
+      }),
+      cB('base-select-group-header', {
+        cursor: 'default',
+        padding: '0 14px',
+        color: groupHeaderTextColor
+      }),
+      cB('base-select-option', {
+        raw: `
+          cursor: pointer;
+          position: relative;
+          padding: 0 14px;
+          white-space: nowrap;
+          transition:
+            color .3s ${easeInOutCubicBezier},
+            opacity .3s ${easeInOutCubicBezier};
+          text-overflow: ellipsis;
+          overflow: hidden;
+          box-sizing: border-box;
+          color: ${optionTextColor};
+          opacity: 1;
+        `
+      }, [
+        c('&:active', {
+          color: optionTextColorPressed
+        }),
+        cM('grouped', {
+          padding: '0 21px'
+        }),
+        cM('selected', {
+          color: optionTextColorSelected
+        }),
+        cM('disabled', {
+          cursor: 'not-allowed'
+        }, [
+          cNotM('selected', {
+            color: optionTextColorDisabled
+          }),
+          cM('selected', {
+            opacity: optionOpacityDisabled
+          })
+        ])
+      ]),
+      cM('no-tracking-rect', [
+        cB('base-select-option', [
+          cNotM('disabled', [
+            c('&:hover', {
+              color: optionTextColorSelected
+            })
+          ])
+        ])
+      ]),
+      cM('multiple', [
+        cB('base-select-option', {
+          position: 'relative',
+          transition: `color .3s ${easeInOutCubicBezier}`,
+          paddingRight: '28px'
+        }, [
+          cM('selected', [
+            c('&::after', {
+              opacity: 1,
+              transform: 'rotate(45deg) scale(1)'
+            })
+          ]),
+          c('&::after', {
+            raw: `
+              content: '';
+              height: 6px;
+              width: 3px;
+              position: absolute;
+              right: 14px;
+              transform: rotate(45deg) scale(.5);
+              top: calc(50% - 4px);
+              opacity: 0;
+              transition:
+                transform .3s ${easeInOutCubicBezier},
+                opacity .3s ${easeInOutCubicBezier};
+              border-right: 1px solid ${optionCheckColor};
+              border-bottom: 1px solid ${optionCheckColor};
+            `
+          })
+        ])
+      ])
+    ])
+  }
+])

src/_base/select-menu/src/styles/themed-size.js

@@ -0,0 +1,43 @@
+import { cTB, c, cB, cM, createKey } from '../../../../_utils/cssr'
+import depx from '../../../../_utils/css/depx'
+import pxfy from '../../../../_utils/css/pxfy'
+
+export default c([
+  ({ props }) => {
+    const size = props.$instance.size
+    const fontSize = props.$local[createKey('optionFontSize', size)]
+    const optionHeight = props.$local[createKey('optionHeight', size)]
+    const groupHeaderFontSize = pxfy(depx(fontSize) - 2)
+    const menuHeight = pxfy(depx(optionHeight) * 7.6)
+    return cTB('base-select-menu', [
+      cM(size + '-size', [
+        cB('virtual-scroller', {
+          raw: `
+            height: 100%;
+            max-height: ${menuHeight};
+            scrollbar-width: none;
+            -moz-scrollbar-width: none;
+          `
+        }, [
+          c('&::-webkit-scrollbar', {
+            width: 0,
+            height: 0
+          })
+        ]),
+        cB('scrollbar-container', {
+          maxHeight: menuHeight
+        }),
+        cB('base-select-option', {
+          height: optionHeight,
+          lineHeight: optionHeight,
+          fontSize: fontSize
+        }),
+        cB('base-select-group-header', {
+          height: optionHeight,
+          lineHeight: optionHeight,
+          fontSize: groupHeaderFontSize
+        })
+      ])
+    ])
+  }
+])

src/_base/select-menu/styles/_common.js

@@ -0,0 +1,10 @@
+export default {
+  optionFontSizeSmall: '14px',
+  optionFontSizeMedium: '14px',
+  optionFontSizeLarge: '15px',
+  optionFontSizeHuge: '16px',
+  optionHeightSmall: '28px',
+  optionHeightMedium: '34px',
+  optionHeightLarge: '40px',
+  optionHeightHuge: '48px'
+}

src/_base/select-menu/styles/dark.js

@@ -0,0 +1,24 @@
+import create from '../../../styles/_utils/create-component-base'
+import commonVariables from './_common'
+
+export default create({
+  name: 'BaseSelectMenu',
+  theme: 'dark',
+  getDerivedVariables ({ base, derived }) {
+    return {
+      ...commonVariables,
+      borderRadius: base.borderRadius,
+      color: derived.popoverBackgroundColor,
+      boxShadow: derived.popoverBoxShadow,
+      groupHeaderTextColor: derived.tertiaryTextOverlayColor,
+      actionDividerColor: derived.dividerOverlayColor,
+      optionTextColor: derived.secondaryTextOverlayColor,
+      optionTextColorPressed: derived.primaryActiveColor,
+      optionTextColorDisabled: derived.disabledTextOverlayColor,
+      optionTextColorSelected: derived.primaryColor,
+      optionOpacityDisabled: derived.disabledOpacity,
+      optionCheckColor: derived.primaryColor,
+      actionTextColor: derived.secondaryTextOverlayColor
+    }
+  }
+})

src/_base/select-menu/styles/light.js

@@ -0,0 +1,24 @@
+import create from '../../../styles/_utils/create-component-base'
+import commonVariables from './_common'
+
+export default create({
+  name: 'BaseSelectMenu',
+  theme: 'light',
+  getDerivedVariables ({ base, derived }) {
+    return {
+      ...commonVariables,
+      borderRadius: base.borderRadius,
+      color: derived.popoverBackgroundColor,
+      boxShadow: derived.popoverBoxShadow,
+      groupHeaderTextColor: derived.tertiaryTextColor,
+      actionDividerColor: derived.dividerOverlayColor,
+      optionTextColor: derived.secondaryTextColor,
+      optionTextColorPressed: derived.primaryActiveColor,
+      optionTextColorDisabled: derived.disabledTextColor,
+      optionTextColorSelected: derived.primaryColor,
+      optionOpacityDisabled: derived.disabledOpacity,
+      optionCheckColor: derived.primaryColor,
+      actionTextColor: derived.secondaryTextColor
+    }
+  }
+})

src/_styles-in-js/common.js

@@ -1,13 +0,0 @@
-import commonStyle from './common.scss'
-
-function extractLength (length) {
-  return Number(length.match(/^\d+/)[0])
-}
-
-export const itemSize = {
-  tiny: extractLength(commonStyle.tinySize),
-  small: extractLength(commonStyle.smallSize),
-  medium: extractLength(commonStyle.mediumSize),
-  large: extractLength(commonStyle.largeSize),
-  huge: extractLength(commonStyle.hugeSize)
-}

src/_styles-in-js/common.scss

@@ -1,9 +0,0 @@
-@import '../_styles/themes/common.scss';
-
-:export {
-  tinySize: map-get($--n-height, 'tiny');
-  smallSize: map-get($--n-height, 'small');
-  mediumSize: map-get($--n-height, 'medium');
-  largeSize: map-get($--n-height, 'large');
-  hugeSize: map-get($--n-height, 'huge');
-}

src/_styles/BaseSelectMenu.scss

@@ -1,159 +1,160 @@
-@import './mixins/mixins.scss';
+// @import './mixins/mixins.scss';
 
-@mixin base-select-size-mixin ($size) {
-  @include m($size + '-size') {
-    @include b(virtual-scroller) {
-      height: 100%;
-      max-height: map-get($--n-height, $size) * 7.6;
-      scrollbar-width: none;
-      -moz-scrollbar-width: none;
-      &::-webkit-scrollbar {
-        width: 0;
-        height: 0;
-      }
-    }
-    @include b(scrollbar-container) {
-      max-height: map-get($--n-height, $size) * 7.6;
-    }
-    @include b(base-select-option) {
-      height: map-get($--n-height, $size);
-      line-height: map-get($--n-height, $size);
-      font-size: map-get($--n-font-size, $size);
-    }
-    @include b(base-select-group-header) {
-      height: map-get($--n-height, $size);
-      line-height: map-get($--n-height, $size);
-      font-size: map-get($--n-font-size, $size) - 2px;
-    }
-  }
-}
+// @mixin base-select-size-mixin ($size) {
+//   @include m($size + '-size') {
+//     @include b(virtual-scroller) {
+//       height: 100%;
+//       max-height: map-get($--n-height, $size) * 7.6;
+//       scrollbar-width: none;
+//       -moz-scrollbar-width: none;
+//       &::-webkit-scrollbar {
+//         width: 0;
+//         height: 0;
+//       }
+//     }
+//     @include b(scrollbar-container) {
+//       max-height: map-get($--n-height, $size) * 7.6;
+//     }
+//     @include b(base-select-option) {
+//       height: map-get($--n-height, $size);
+//       line-height: map-get($--n-height, $size);
+//       font-size: map-get($--n-font-size, $size);
+//     }
+//     @include b(base-select-group-header) {
+//       height: map-get($--n-height, $size);
+//       line-height: map-get($--n-height, $size);
+//       font-size: map-get($--n-font-size, $size) - 2px;
+//     }
+//   }
+// }
 
-@include themes-mixin {
-  @include b(base-select-menu) {
-    @include once {
-      @include base-select-size-mixin("small");
-      @include base-select-size-mixin("medium");
-      @include base-select-size-mixin("large");
-      @include base-select-size-mixin("huge");
-      outline: none;
-      margin-top: 4px;
-      margin-bottom: 4px;
-      z-index: 0;
-      position: relative;
-      border-radius: $--n-base-select-menu-border-radius;
-      transition: background-color .3s $--n-ease-in-out-cubic-bezier;
-      overflow: hidden;
-      @include b(base-select-menu-option-wrapper) {
-        position: relative;
-        width: 100%;
-      }
-      @include e(action) {
-        padding: 8px 14px;
-        font-size: 14px;
-      }
-    }
-    background-color: $--base-select-menu-background-color;
-    box-shadow: $--base-select-menu-box-shadow;
-    @include b(base-select-group-header) {
-      @include once {
-        cursor: default;
-        padding: 0 14px;
-      }
-      color: map-get($--base-select-menu-group-header-text-color, 'default');
-    }
-    @include b(base-select-option) {
-      @include once {
-        cursor: pointer;
-        position: relative;
-        padding: 0 14px;
-        white-space: nowrap;
-        transition: color .3s $--n-ease-in-out-cubic-bezier;
-        text-overflow: ellipsis;
-        overflow: hidden;
-        box-sizing: border-box;
-        @include m(grouped) {
-          padding: 0 21px;
-        }
-      }
-      color: map-get($--base-select-menu-option-color, "default");
-      @include m(selected) {
-        color: map-get($--base-select-menu-option-color, "selected");
-      }
-      @include m(disabled) {
-        color: map-get($--base-select-menu-option-color, "disabled");
-        @include once {
-          &::after {
-            display: none;
-          }
-        }
-        @include m(selected) {
-          color: map-get($--base-select-menu-option-color, "disabled-selected");
-          &::after {
-            border-right: 1px solid map-get($--base-select-menu-option-color, "disabled-selected");
-            border-bottom: 1px solid map-get($--base-select-menu-option-color, "disabled-selected");
-            @include once {
-              display: block;
-            }
-          }
-        }
-        @include once {
-          cursor: not-allowed;
-        }
-      }
-    }
-    @include e(action) {
-      @include once {
-        transition:
-          color .3s $--n-ease-in-out-cubic-bezier,
-          border-color .3s $--n-ease-in-out-cubic-bezier;
-      }
-      border-top: 1px solid $--base-select-menu-action-divider-color;
-      color: $--base-select-menu-action-text-color;
-    }
-    @include m(no-tracking-rect) {
-      @include b(base-select-option) {
-        @include not-m(disabled) {
-          &:hover {
-            color: map-get($--base-select-menu-option-color, "selected");
-          }
-        }
-      }
-    }
-    @include m(multiple) {
-      @include b(base-select-option) {
-        @include once {
-          position: relative;
-          transition: color .3s $--n-ease-in-out-cubic-bezier;
-          padding-right: 28px;
-          @include m(selected) {
-            background: none;
-            &::after {
-              opacity: 1;
-              transform: rotate(45deg) scale(1);
-            }
-          }
-        }
-        &::after {
-          @include once {
-            content: '';
-            height: 6px;
-            width: 3px;
-            position: absolute;
-            right: 14px;
-            transform: rotate(45deg) scale(.5);
-            top: calc(50% - 4px);
-            opacity: 0;
-            transition:
-              transform .3s $--n-ease-in-out-cubic-bezier,
-              opacity .3s $--n-ease-in-out-cubic-bezier;
-          }
-          border-right: 1px solid $--base-select-menu-option-check-mark-color;
-          border-bottom: 1px solid $--base-select-menu-option-check-mark-color;
-        }
-        &:active {
-          color: map-get($--base-select-menu-option-color, "active");
-        }
-      }
-    }
-  }
-}
+// @include themes-mixin {
+//   @include b(base-select-menu) {
+//     // @include base-select-size-mixin("small");
+//     // @include base-select-size-mixin("medium");
+//     // @include base-select-size-mixin("large");
+//     // @include base-select-size-mixin("huge");
+//     // @include once {
+      
+//     //   outline: none;
+//     //   margin-top: 4px;
+//     //   margin-bottom: 4px;
+//     //   z-index: 0;
+//     //   position: relative;
+//     //   border-radius: $--n-base-select-menu-border-radius;
+//     //   transition: background-color .3s $--n-ease-in-out-cubic-bezier;
+//     //   overflow: hidden;
+//     //   @include b(base-select-menu-option-wrapper) {
+//     //     position: relative;
+//     //     width: 100%;
+//     //   }
+//     //   @include e(action) {
+//     //     padding: 8px 14px;
+//     //     font-size: 14px;
+//     //   }
+//     // }
+//     // background-color: $--base-select-menu-background-color;
+//     // box-shadow: $--base-select-menu-box-shadow;
+//     // @include b(base-select-group-header) {
+//     //   @include once {
+//     //     cursor: default;
+//     //     padding: 0 14px;
+//     //   }
+//     //   color: map-get($--base-select-menu-group-header-text-color, 'default');
+//     // }
+//     // @include b(base-select-option) {
+//     //   @include once {
+//     //     cursor: pointer;
+//     //     position: relative;
+//     //     padding: 0 14px;
+//     //     white-space: nowrap;
+//     //     transition: color .3s $--n-ease-in-out-cubic-bezier;
+//     //     text-overflow: ellipsis;
+//     //     overflow: hidden;
+//     //     box-sizing: border-box;
+//     //     @include m(grouped) {
+//     //       padding: 0 21px;
+//     //     }
+//     //   }
+//     //   color: map-get($--base-select-menu-option-color, "default");
+//     //   @include m(selected) {
+//     //     color: map-get($--base-select-menu-option-color, "selected");
+//     //   }
+//     //   @include m(disabled) {
+//     //     color: map-get($--base-select-menu-option-color, "disabled");
+//     //     @include once {
+//     //       &::after {
+//     //         display: none;
+//     //       }
+//     //     }
+//     //     @include m(selected) {
+//     //       color: map-get($--base-select-menu-option-color, "disabled-selected");
+//     //       &::after {
+//     //         border-right: 1px solid map-get($--base-select-menu-option-color, "disabled-selected");
+//     //         border-bottom: 1px solid map-get($--base-select-menu-option-color, "disabled-selected");
+//     //         @include once {
+//     //           display: block;
+//     //         }
+//     //       }
+//     //     }
+//     //     @include once {
+//     //       cursor: not-allowed;
+//     //     }
+//     //   }
+//     // }
+//     // @include e(action) {
+//     //   @include once {
+//     //     transition:
+//     //       color .3s $--n-ease-in-out-cubic-bezier,
+//     //       border-color .3s $--n-ease-in-out-cubic-bezier;
+//     //   }
+//     //   border-top: 1px solid $--base-select-menu-action-divider-color;
+//     //   color: $--base-select-menu-action-text-color;
+//     // }
+//     // @include m(no-tracking-rect) {
+//     //   @include b(base-select-option) {
+//     //     @include not-m(disabled) {
+//     //       &:hover {
+//     //         color: map-get($--base-select-menu-option-color, "selected");
+//     //       }
+//     //     }
+//     //   }
+//     // }
+//     // @include m(multiple) {
+//     //   @include b(base-select-option) {
+//     //     @include once {
+//     //       position: relative;
+//     //       transition: color .3s $--n-ease-in-out-cubic-bezier;
+//     //       padding-right: 28px;
+//     //       @include m(selected) {
+//     //         background: none;
+//     //         &::after {
+//     //           opacity: 1;
+//     //           transform: rotate(45deg) scale(1);
+//     //         }
+//     //       }
+//     //     }
+//     //     &::after {
+//     //       @include once {
+//     //         content: '';
+//     //         height: 6px;
+//     //         width: 3px;
+//     //         position: absolute;
+//     //         right: 14px;
+//     //         transform: rotate(45deg) scale(.5);
+//     //         top: calc(50% - 4px);
+//     //         opacity: 0;
+//     //         transition:
+//     //           transform .3s $--n-ease-in-out-cubic-bezier,
+//     //           opacity .3s $--n-ease-in-out-cubic-bezier;
+//     //       }
+//     //       border-right: 1px solid $--base-select-menu-option-check-mark-color;
+//     //       border-bottom: 1px solid $--base-select-menu-option-check-mark-color;
+//     //     }
+//     //     &:active {
+//     //       color: map-get($--base-select-menu-option-color, "active");
+//     //     }
+//     //   }
+//     // }
+//   }
+// }

src/_styles/index.scss

@@ -5,7 +5,6 @@
 
 @import './BaseLoading.scss';
 @import './BaseMenuMask.scss';
-@import './BaseSelectMenu.scss';
 @import './BaseTrackingRect.scss';
 @import './Descriptions.scss';
 @import './Form.scss';

src/auto-complete/styles/dark.js

@@ -1,8 +1,14 @@
 import create from '../../styles/_utils/create-component-base'
+import baseSelectMenuStyle from '../../_base/select-menu/styles/dark'
+import inputStyle from '../../input/styles/dark'
 
 export default create({
   theme: 'dark',
   name: 'AutoComplete',
+  peer: [
+    baseSelectMenuStyle,
+    inputStyle
+  ],
   getDerivedVariables ({ base, derived }) {
     return {}
   }

src/auto-complete/styles/light.js

@@ -1,8 +1,14 @@
 import create from '../../styles/_utils/create-component-base'
+import baseSelectMenuStyle from '../../_base/select-menu/styles/light'
+import inputStyle from '../../input/styles/light'
 
 export default create({
   theme: 'light',
   name: 'AutoComplete',
+  peer: [
+    baseSelectMenuStyle,
+    inputStyle
+  ],
   getDerivedVariables ({ base, derived }) {
     return {}
   }

src/cascader/src/Cascader.vue

@@ -127,7 +127,10 @@ export default {
     themeable,
     asformitem(),
     locale('Cascader'),
-    usecssr(styles)
+    usecssr(styles, {
+      themeKey: 'syntheticTheme',
+      injectCssrProps: true
+    })
   ],
   model: {
     prop: 'value',

src/cascader/src/CascaderSubmenu.vue

@@ -50,7 +50,7 @@ import NCascaderOption from './CascaderOption.vue'
 import NScrollbar from '../../scrollbar'
 import NBaseTrackingRect from '../../_base/tracking-rect'
 import debounce from 'lodash-es/debounce'
-import { itemSize } from '../../_styles-in-js/common'
+import depx from '../../_utils/css/depx'
 
 export default {
   name: 'NCascaderSubmenu',
@@ -92,7 +92,8 @@ export default {
       return this.NCascader.syntheticTheme
     },
     itemSize () {
-      return itemSize[this.size] || itemSize.medium
+      const localCssrProps = this.NCascader.cssrProps.$local
+      return depx(localCssrProps.height[this.size])
     }
   },
   methods: {

src/popselect/styles/dark.js

@@ -1,8 +1,12 @@
 import create from '../../styles/_utils/create-component-base'
+import selectMenuStyle from '../../_base/select-menu/styles/dark'
 
 export default create({
   name: 'Popselect',
   theme: 'dark',
+  peer: [
+    selectMenuStyle
+  ],
   getDerivedVariables ({ base, derived }) {
     return {
 

src/popselect/styles/light.js

@@ -1,8 +1,12 @@
 import create from '../../styles/_utils/create-component-base'
+import selectMenuStyle from '../../_base/select-menu/styles/light'
 
 export default create({
   name: 'Popselect',
   theme: 'light',
+  peer: [
+    selectMenuStyle
+  ],
   getDerivedVariables ({ base, derived }) {
     return {
 

src/select/styles/dark.js

@@ -1,8 +1,14 @@
 import create from '../../styles/_utils/create-component-base'
+import baseSelectionStyle from '../../_base/selection/styles/dark'
+import baseSelectMenuStyle from '../../_base/select-menu/styles/dark'
 
 export default create({
   name: 'Select',
   theme: 'dark',
+  peer: [
+    baseSelectionStyle,
+    baseSelectMenuStyle
+  ],
   getDerivedVariables ({ derived, base }) {
     return {}
   }

src/select/styles/light.js

@@ -1,8 +1,14 @@
 import create from '../../styles/_utils/create-component-base'
+import baseSelectionStyle from '../../_base/selection/styles/light'
+import baseSelectMenuStyle from '../../_base/select-menu/styles/light'
 
 export default create({
   name: 'Select',
   theme: 'light',
+  peer: [
+    baseSelectionStyle,
+    baseSelectMenuStyle
+  ],
   getDerivedVariables ({ derived, base }) {
     return {}
   }