Added a proper indeterminate progress bar

src/components/genericComponents/progressBar.vue

@@ -0,0 +1,142 @@
+<template>
+<div class="progress uk-margin-top uk-margin-horizontal-remove uk-padding-remove">
+  <div class="indeterminate"></div>
+</div>
+</template>
+
+<script>
+
+export default {
+  name: 'progressBar',
+
+  props: {},
+
+  methods: {
+    setThisTab(event, value) {
+      this.$emit('set-tab', event, this.id);
+    }
+  },
+
+  computed: {
+    tooltipOptions: function () {
+      var title = this.id.charAt(0).toUpperCase() + this.id.slice(1);
+      return `pos: right; title: ${title}; delay: 500`
+    },
+
+    classObject: function () {
+      return {
+        'tabicon-active': this.currentTab == this.id,
+        'uk-disabled': (this.requireConnection && !this.$store.getters.ready)
+      }
+    }
+
+  }
+}
+
+</script>
+
+<style lang="less" scoped>
+@import "../../assets/less/theme.less";
+
+.progress {
+  position: relative;
+  height: 5px;
+  display: block;
+  width: 100%;
+  background-color: rgba(180, 180, 180, 0.15);
+  border-radius: 2px;
+  background-clip: padding-box;
+  margin: 0.5rem 0 1rem 0;
+  overflow: hidden; 
+}
+
+.progress .determinate {
+  position: absolute;
+  background-color: inherit;
+  top: 0;
+  bottom: 0;
+  transition: width .3s linear; 
+}
+
+.progress .indeterminate, .progress .determinate {
+  background-color: @global-primary-background; 
+}
+
+.hook-inverse() {
+    .progress .indeterminate, .progress .determinate{
+        background-color: @inverse-primary-muted-color;
+    }
+}
+
+.progress .indeterminate:before {
+  content: '';
+  position: absolute;
+  background-color: inherit;
+  top: 0;
+  left: 0;
+  bottom: 0;
+  will-change: left, right;
+  -webkit-animation: indeterminate 2.1s cubic-bezier(0.65, 0.815, 0.735, 0.395) infinite;
+          animation: indeterminate 2.1s cubic-bezier(0.65, 0.815, 0.735, 0.395) infinite; 
+}
+
+.progress .indeterminate:after {
+  content: '';
+  position: absolute;
+  background-color: inherit;
+  top: 0;
+  left: 0;
+  bottom: 0;
+  will-change: left, right;
+  -webkit-animation: indeterminate-short 2.1s cubic-bezier(0.165, 0.84, 0.44, 1) infinite;
+          animation: indeterminate-short 2.1s cubic-bezier(0.165, 0.84, 0.44, 1) infinite;
+  -webkit-animation-delay: 1.15s;
+          animation-delay: 1.15s; 
+}
+
+@-webkit-keyframes indeterminate {
+  0% {
+    left: -35%;
+    right: 100%; }
+  60% {
+    left: 100%;
+    right: -90%; }
+  100% {
+    left: 100%;
+    right: -90%; } 
+}
+@keyframes indeterminate {
+  0% {
+    left: -35%;
+    right: 100%; }
+  60% {
+    left: 100%;
+    right: -90%; }
+  100% {
+    left: 100%;
+    right: -90%; } 
+}
+@-webkit-keyframes indeterminate-short {
+  0% {
+    left: -200%;
+    right: 100%; }
+  60% {
+    left: 107%;
+    right: -8%; }
+  100% {
+    left: 107%;
+    right: -8%; } 
+}
+@keyframes indeterminate-short {
+  0% {
+    left: -200%;
+    right: 100%; }
+  60% {
+    left: 107%;
+    right: -8%; }
+  100% {
+    left: 107%;
+    right: -8%; } 
+}
+
+</style>