Created ft-tooltip component. (#684)

src/renderer/components/ft-tooltip/ft-tooltip.css

@@ -0,0 +1,87 @@
+.button {
+  background-color: transparent;
+  border-style: none;
+  color: var(--primary-text-color);
+  cursor: pointer;
+  font-size: 1rem;
+  padding: 0;
+}
+
+.button:focus + .text,
+.button:hover + .text {
+  opacity: 1;
+  visibility: visible;
+}
+
+.button:focus + .text.bottom,
+.button:hover + .text.bottom,
+.button:focus + .text.top,
+.button:hover + .text.top {
+  -webkit-transform: translate(-50%, 0);
+  transform: translate(-50%, 0);
+}
+
+.button:focus + .text.left,
+.button:hover + .text.left,
+.button:focus + .text.right,
+.button:hover + .text.right {
+  -webkit-transform: translate(0, -50%);
+  transform: translate(0, -50%);
+}
+
+.text {
+  background-color: black;
+  border-radius: 2px;
+  color: #fff;
+  font-size: 1rem;
+  line-height: 120%;
+  margin: 0;
+  max-width: 10em;
+  min-width: max-content;
+  opacity: 0;
+  padding: 10px 8px;
+  pointer-events: none;
+  position: absolute;
+  text-align: center;
+  transition-duration: 275ms;
+  transition-property: opacity, transform, visibility;
+  visibility: hidden;
+  z-index: 4;
+}
+
+.text.bottom {
+  margin-top: 1em;
+  top: 100%;
+  left: 50%;
+  -webkit-transform: translate(-50%, -1em);
+  transform: translate(-50%, -1em);
+}
+
+.text.left {
+  margin-right:1em;
+  right: 100%;
+  top: 50%;
+  -webkit-transform: translate(1em, -50%);
+  transform: translate(1em, -50%);
+}
+
+.text.right {
+  left: 100%;
+  margin-left: 1em;
+  top: 50%;
+  -webkit-transform: translate(-1em, -50%);
+  transform: translate(-1em, -50%);
+}
+
+.text.top {
+  bottom: 100%;
+  left: 50%;
+  margin-bottom: 1em;
+  -webkit-transform: translate(-50%, 1em);
+  transform: translate(-50%, 1em);
+}
+
+.tooltip {
+  display: inline-block;
+  position: relative;
+}

src/renderer/components/ft-tooltip/ft-tooltip.js

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+import Vue from 'vue'
+import { uniqueId } from 'lodash'
+
+export default Vue.extend({
+  name: 'FtTooltip',
+  props: {
+    position: {
+      type: String,
+      default: 'bottom',
+      validator: (value) => value === 'bottom' || value === 'left' || value === 'right' || value === 'top'
+    },
+    tooltip: {
+      type: String,
+      required: true
+    }
+  },
+  data() {
+    const id = uniqueId('ft-tooltip-')
+
+    return {
+      id
+    }
+  }
+})

src/renderer/components/ft-tooltip/ft-tooltip.vue

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+<template>
+  <div class="tooltip">
+    <button
+      :aria-labelledby="id"
+      class="button"
+      type="button"
+    >
+      <font-awesome-icon icon="question-circle" />
+    </button>
+    <p
+      :id="id"
+      class="text"
+      :class="position"
+      role="tooltip"
+    >
+      {{ tooltip }}
+    </p>
+  </div>
+</template>
+
+<script src="./ft-tooltip.js" />
+<style scoped src="./ft-tooltip.css" />