vuetify eingebunden + erster Versuch Combobox

node_modules/vuetify/src/components/VBreadcrumbs/VBreadcrumbsItem.ts

@@ -0,0 +1,35 @@
+import Routable from '../../mixins/routable'
+
+import mixins from '../../util/mixins'
+import { VNode } from 'vue'
+
+/* @vue/component */
+export default mixins(Routable).extend({
+  name: 'v-breadcrumbs-item',
+
+  props: {
+    // In a breadcrumb, the currently
+    // active item should be dimmed
+    activeClass: {
+      type: String,
+      default: 'v-breadcrumbs__item--disabled'
+    }
+  },
+
+  computed: {
+    classes (): object {
+      return {
+        'v-breadcrumbs__item': true,
+        [this.activeClass]: this.disabled
+      }
+    }
+  },
+
+  render (h): VNode {
+    const { tag, data } = this.generateRouteLink(this.classes)
+
+    return h('li', [
+      h(tag, data, this.$slots.default)
+    ])
+  }
+})