init

uni_modules/nutui-uni/components/_hooks/useStyle.ts

@@ -0,0 +1,29 @@
+import { computed, normalizeClass, normalizeStyle } from 'vue'
+import { stringifyStyle } from '../_utils'
+
+export function useStyleContext(props: any, componentName: string) {
+  const mainClass = computed(() => {
+    const cls = normalizeClass([props.customClass, { [componentName]: true }])
+
+    return cls
+  })
+
+  const mainStyle = computed(() => {
+    return stringifyStyle(normalizeStyle(props.customStyle))
+  })
+
+  const getMainClass = (cls: unknown) => {
+    return normalizeClass([props.customClass, { [componentName]: true }, cls])
+  }
+
+  const getMainStyle = (style: unknown) => {
+    return stringifyStyle(normalizeStyle([props.customStyle, style]))
+  }
+
+  return {
+    mainClass,
+    mainStyle,
+    getMainClass,
+    getMainStyle,
+  }
+}