add tab switcher

src/components/SqlTable.vue

@@ -13,11 +13,16 @@
           </div>
       </div>
       </div>
-      <div id="table-container" ref="table-container" @scroll="onScrollTable" :style="{height: `${height}px`}">
-      <table id="table">
+      <div
+        id="table-container"
+        ref="table-container"
+        @scroll="onScrollTable"
+        :style="{height: `${height}px`}"
+      >
+      <table ref="table">
         <thead>
           <tr>
-            <th v-for="(th,index) in data.columns" :key="index">
+            <th v-for="(th,index) in data.columns" :key="index" ref="th">
               <div class="cell-data" :style="cellStyle">{{ th }}</div>
             </th>
           </tr>
@@ -76,7 +81,7 @@ export default {
     calculateHeadersWidth () {
       this.tableWidth = this.$refs['table-container'].offsetWidth
       this.$nextTick(() => {
-        this.header = Array.from(document.querySelectorAll('th')).map(th => {
+        this.header = this.$refs.th.map(th => {
           return { name: th.innerText, width: th.offsetWidth }
         })
       })
@@ -89,7 +94,7 @@ export default {
     }
   },
   mounted () {
-    new ResizeObserver(this.calculateHeadersWidth).observe(document.getElementById('table'))
+    new ResizeObserver(this.calculateHeadersWidth).observe(this.$refs.table)
     this.calculateHeadersWidth()
   },
   watch: {
@@ -127,7 +132,6 @@ export default {
 }
 #table-container {
   width: 100%;
-  /* height: 200px; */
   overflow: auto;
 }
 table {
@@ -167,7 +171,6 @@ td > div.cell-data {
   width: -moz-max-content;
   width: max-content;
   white-space: nowrap;
-  /* max-width: 250px; */
   overflow: hidden;
   text-overflow: ellipsis;
 }

src/components/TabContent.vue

@@ -1,4 +1,5 @@
 <template>
+  <div class="tab-content-container" v-show="isActive">
     <splitpanes
       class="query-results-splitter"
       horizontal
@@ -13,7 +14,7 @@
           <button class="primary run-btn" @click="execEditorContents">Run</button>
         </div>
       </div>
-    <div slot="right-pane" id="bottomPane">
+      <div slot="right-pane" id="bottomPane" ref="bottomPane">
         <view-switcher :view.sync="view" />
         <div v-show="view === 'table'" class="table-view">
          <!--  <div id="error" class="error"></div>
@@ -36,6 +37,7 @@
         />
       </div>
     </splitpanes>
+  </div>
 </template>
 
 <script>
@@ -57,6 +59,7 @@ import 'codemirror/addon/hint/sql-hint.js'
 
 export default {
   name: 'TabContent',
+  props: ['name', 'isActive'],
   components: {
     codemirror,
     SqlTable,
@@ -108,7 +111,7 @@ export default {
     }
   },
   mounted () {
-    new ResizeObserver(this.calculateTableHeight).observe(document.getElementById('bottomPane'))
+    new ResizeObserver(this.calculateTableHeight).observe(this.$refs.bottomPane)
     this.calculateTableHeight()
   },
   methods: {
@@ -154,7 +157,7 @@ export default {
       this.execute(this.code + ';')
     },
     calculateTableHeight () {
-      const bottomPane = document.getElementById('bottomPane')
+      const bottomPane = this.$refs.bottomPane
       // 88 - view swittcher height
       // 42 - table footer width
       // 30 - desirable space after the table
@@ -168,13 +171,19 @@ export default {
 </script>
 
 <style scoped>
+.tab-content-container {
+  padding-top: 6px;
+  background-color: var(--color-bg-light);
+  border-top: 1px solid var(--color-border-light);
+  margin-top: -1px;
+}
+
 #bottomPane {
   height: 100%;
 }
 
 .query-results-splitter {
-  height: calc(100vh - 74px);
-  margin-top: 6px;
+  height: calc(100vh - 110px);
   background-color: var(--color-bg-light);
 }
 
@@ -183,7 +192,7 @@ export default {
 }
 
 .query-editor {
-  padding: 0 52px 24px;
+  padding: 52px 52px 24px;
   display: flex;
   flex-direction: column;
   height: 100%;

src/components/Tabs.vue

@@ -0,0 +1,87 @@
+<template>
+   <div>
+    <div id="tabs__header">
+      <div
+        v-for="tab in tabs"
+        :key="tab.id"
+        @click="selectTab(tab.id)"
+        :class='{"tab__selected": (tab.id === selectedIndex)}'
+      >
+        {{ tab.name }}
+      </div>
+    </div>
+    <tab-content
+      v-for="tab in tabs"
+      :key="tab.id"
+      :is-active="tab.isActive"
+      :name="tab.name"
+    />
+  </div>
+</template>
+
+<script>
+import TabContent from '@/components/TabContent'
+
+export default {
+  components: {
+    TabContent
+  },
+  data () {
+    return {
+      selectedIndex: 0,
+      tabs: [
+        { id: 1, name: 'New query', isActive: true },
+        { id: 2, name: 'New query 2', isActive: false }
+      ]
+    }
+  },
+  methods: {
+    selectTab (id) {
+      this.selectedIndex = id
+      this.tabs.forEach(tab => {
+        tab.isActive = (tab.id === id)
+      })
+    }
+  }
+}
+</script>
+
+<style>
+#tabs__header {
+  display: flex;
+  margin: 0;
+}
+#tabs__header div {
+  height: 36px;
+  background-color: var(--color-bg-light);
+  border-right: 1px solid var(--color-border-light);
+  border-bottom: 1px solid var(--color-border-light);
+  line-height: 36px;
+  font-size: 14px;
+  color: var(--color-text-base);
+  padding: 0 12px;
+  box-sizing: border-box;
+  position: relative;
+}
+#tabs__header div:hover {
+  cursor: pointer;
+}
+
+#tabs__header .tab__selected {
+  color: var(--color-text-active);
+  font-weight: 600;
+  border-bottom: none;
+}
+#tabs__header .tab__selected:hover {
+    cursor: default;
+}
+#tabs__header .tab__selected:before {
+  content: '';
+  position: absolute;
+  width: 100%;
+  height: 5px;
+  background-color: var(--color-accent);
+  top: 0;
+  left: 0;
+}
+</style>

src/views/Editor.vue

@@ -9,7 +9,7 @@
         <schema />
       </div>
       <div slot="right-pane">
-        <tab-content />
+        <tabs />
       </div>
     </splitpanes>
   </div>
@@ -18,14 +18,14 @@
 <script>
 import Splitpanes from '@/components/splitpanes'
 import Schema from '@/components/Schema'
-import TabContent from '@/components/TabContent'
+import Tabs from '@/components/Tabs'
 
 export default {
   name: 'Editor',
   components: {
     Schema,
     Splitpanes,
-    TabContent
+    Tabs
   }
 }
 </script>