Propagated AlertMessage component

src/views/SeedBackupView.vue

@@ -85,18 +85,10 @@
       <p v-if="showSeed">{{ activeAccount.mnemonic }}</p>
     </div>
     <div v-else>You do not have an active identity.</div>
-
-    <!-- This same popup code is in many files. -->
-    <div v-bind:class="computedAlertClassNames()">
-      <button
-        class="close-button bg-slate-200 w-8 leading-loose rounded-full absolute top-2 right-2"
-        @click="onClickClose()"
-      >
-        <fa icon="xmark"></fa>
-      </button>
-      <h4 class="font-bold pr-5">{{ alertTitle }}</h4>
-      <p>{{ alertMessage }}</p>
-    </div>
+    <AlertMessage
+      :alertTitle="alertTitle"
+      :alertMessage="alertMessage"
+    ></AlertMessage>
   </section>
 </template>
 
@@ -105,8 +97,9 @@ import { Component, Vue } from "vue-facing-decorator";
 import { accountsDB, db } from "@/db";
 import * as R from "ramda";
 import { MASTER_SETTINGS_KEY } from "@/db/tables/settings";
+import AlertMessage from "@/components/AlertMessage";
 
-@Component
+@Component({ components: [AlertMessage] })
 export default class SeedBackupView extends Vue {
   activeAccount = null;
   showSeed = false;
@@ -136,27 +129,5 @@ export default class SeedBackupView extends Vue {
   // This same popup code is in many files.
   alertMessage = "";
   alertTitle = "";
-  isAlertVisible = false;
-  public onClickClose() {
-    this.isAlertVisible = false;
-    this.alertTitle = "";
-    this.alertMessage = "";
-  }
-  public computedAlertClassNames() {
-    return {
-      hidden: !this.isAlertVisible,
-      "dismissable-alert": true,
-      "bg-slate-100": true,
-      "p-5": true,
-      rounded: true,
-      "drop-shadow-lg": true,
-      fixed: true,
-      "top-3": true,
-      "inset-x-3": true,
-      "transition-transform": true,
-      "ease-in": true,
-      "duration-300": true,
-    };
-  }
 }
 </script>