Merge pull request #3778 from influxdata/refactor-overlay-technology

Refactor Overlay Technology

ui/src/App.tsx

@@ -2,7 +2,6 @@ import React, {SFC, ReactChildren} from 'react'
 
 import SideNav from 'src/side_nav'
 import Notifications from 'src/shared/components/Notifications'
-import Overlay from 'src/shared/components/OverlayTechnology'
 
 interface Props {
   children: ReactChildren
@@ -10,7 +9,6 @@ interface Props {
 
 const App: SFC<Props> = ({children}) => (
   <div className="chronograf-root">
-    <Overlay />
     <Notifications />
     <SideNav />
     {children}

ui/src/dashboards/components/DashboardsPageContents.tsx

@@ -1,5 +1,4 @@
 import React, {Component, MouseEvent} from 'react'
-import {connect} from 'react-redux'
 
 import Authorized, {EDITOR_ROLE} from 'src/auth/Authorized'
 
@@ -8,11 +7,7 @@ import ImportDashboardOverlay from 'src/dashboards/components/ImportDashboardOve
 import SearchBar from 'src/hosts/components/SearchBar'
 import FancyScrollbar from 'src/shared/components/FancyScrollbar'
 import {ErrorHandling} from 'src/shared/decorators/errors'
-import {
-  showOverlay as showOverlayAction,
-  ShowOverlayActionCreator,
-} from 'src/shared/actions/overlayTechnology'
-import {OverlayContext} from 'src/shared/components/OverlayTechnology'
+import OverlayTechnology from 'src/reusable_ui/components/overlays/OverlayTechnology'
 
 import {Dashboard} from 'src/types'
 import {Notification} from 'src/types/notifications'
@@ -27,12 +22,12 @@ interface Props {
   onExportDashboard: (dashboard: Dashboard) => () => void
   onImportDashboard: (dashboard: Dashboard) => void
   notify: (message: Notification) => void
-  showOverlay: ShowOverlayActionCreator
   dashboardLink: string
 }
 
 interface State {
   searchTerm: string
+  isOverlayVisible: boolean
 }
 
 @ErrorHandling
@@ -42,6 +37,7 @@ class DashboardsPageContents extends Component<Props, State> {
 
     this.state = {
       searchTerm: '',
+      isOverlayVisible: false,
     }
   }
 
@@ -83,6 +79,7 @@ class DashboardsPageContents extends Component<Props, State> {
     const {onCreateDashboard} = this.props
 
     return (
+      <>
         <div className="panel-heading">
           <h2 className="panel-title">{this.panelTitle}</h2>
           <div className="panel-controls">
@@ -94,7 +91,7 @@ class DashboardsPageContents extends Component<Props, State> {
               <>
                 <button
                   className="btn btn-sm btn-default"
-                onClick={this.showImportOverlay}
+                  onClick={this.handleToggleOverlay}
                 >
                   <span className="icon import" /> Import Dashboard
                 </button>
@@ -108,6 +105,8 @@ class DashboardsPageContents extends Component<Props, State> {
             </Authorized>
           </div>
         </div>
+        {this.renderImportOverlay}
+      </>
     )
   }
 
@@ -136,30 +135,24 @@ class DashboardsPageContents extends Component<Props, State> {
     this.setState({searchTerm})
   }
 
-  private showImportOverlay = (): void => {
-    const {showOverlay, onImportDashboard, notify} = this.props
-    const options = {
-      dismissOnClickOutside: false,
-      dismissOnEscape: false,
+  private handleToggleOverlay = (): void => {
+    this.setState({isOverlayVisible: !this.state.isOverlayVisible})
   }
 
-    showOverlay(
-      <OverlayContext.Consumer>
-        {({onDismissOverlay}) => (
+  private get renderImportOverlay(): JSX.Element {
+    const {onImportDashboard, notify} = this.props
+    const {isOverlayVisible} = this.state
+
+    return (
+      <OverlayTechnology visible={isOverlayVisible}>
         <ImportDashboardOverlay
-            onDismissOverlay={onDismissOverlay}
+          onDismissOverlay={this.handleToggleOverlay}
           onImportDashboard={onImportDashboard}
           notify={notify}
         />
-        )}
-      </OverlayContext.Consumer>,
-      options
+      </OverlayTechnology>
     )
   }
 }
 
-const mapDispatchToProps = {
-  showOverlay: showOverlayAction,
-}
-
-export default connect(null, mapDispatchToProps)(DashboardsPageContents)
+export default DashboardsPageContents

ui/src/dashboards/components/ImportDashboardOverlay.tsx

@@ -1,9 +1,9 @@
 import React, {PureComponent} from 'react'
 import _ from 'lodash'
 
-import Container from 'src/shared/components/overlay/OverlayContainer'
-import Heading from 'src/shared/components/overlay/OverlayHeading'
-import Body from 'src/shared/components/overlay/OverlayBody'
+import Container from 'src/reusable_ui/components/overlays/OverlayContainer'
+import Heading from 'src/reusable_ui/components/overlays/OverlayHeading'
+import Body from 'src/reusable_ui/components/overlays/OverlayBody'
 import DragAndDrop from 'src/shared/components/DragAndDrop'
 import {notifyDashboardImportFailed} from 'src/shared/copy/notifications'
 

ui/src/data_explorer/containers/DataExplorer.tsx

@@ -13,7 +13,7 @@ import QueryMaker from 'src/data_explorer/components/QueryMaker'
 import Visualization from 'src/data_explorer/components/Visualization'
 import WriteDataForm from 'src/data_explorer/components/WriteDataForm'
 import ResizeContainer from 'src/shared/components/ResizeContainer'
-import OverlayTechnologies from 'src/shared/components/OverlayTechnologies'
+import OverlayTechnology from 'src/reusable_ui/components/overlays/OverlayTechnology'
 import ManualRefresh from 'src/shared/components/ManualRefresh'
 import AutoRefreshDropdown from 'src/shared/components/AutoRefreshDropdown'
 import TimeRangeDropdown from 'src/shared/components/TimeRangeDropdown'
@@ -49,7 +49,7 @@ interface Props {
 }
 
 interface State {
-  showWriteForm: boolean
+  isWriteFormVisible: boolean
 }
 
 @ErrorHandling
@@ -58,7 +58,7 @@ export class DataExplorer extends PureComponent<Props, State> {
     super(props)
 
     this.state = {
-      showWriteForm: false,
+      isWriteFormVisible: false,
     }
   }
 
@@ -101,12 +101,11 @@ export class DataExplorer extends PureComponent<Props, State> {
       queryConfigActions,
     } = this.props
 
-    const {showWriteForm} = this.state
+    const {isWriteFormVisible} = this.state
 
     return (
       <>
-        {showWriteForm ? (
-          <OverlayTechnologies>
+        <OverlayTechnology visible={isWriteFormVisible}>
           <WriteDataForm
             source={source}
             errorThrown={errorThrownAction}
@@ -114,8 +113,7 @@ export class DataExplorer extends PureComponent<Props, State> {
             onClose={this.handleCloseWriteData}
             writeLineProtocol={writeLineProtocol}
           />
-          </OverlayTechnologies>
-        ) : null}
+        </OverlayTechnology>
         <PageHeader
           titleText="Data Explorer"
           fullWidth={true}
@@ -154,11 +152,11 @@ export class DataExplorer extends PureComponent<Props, State> {
   }
 
   private handleCloseWriteData = (): void => {
-    this.setState({showWriteForm: false})
+    this.setState({isWriteFormVisible: false})
   }
 
   private handleOpenWriteData = (): void => {
-    this.setState({showWriteForm: true})
+    this.setState({isWriteFormVisible: true})
   }
 
   private handleChooseTimeRange = (timeRange: TimeRange): void => {

ui/src/flux/components/EmptyFluxPage.tsx

@@ -0,0 +1,25 @@
+import React, {SFC} from 'react'
+
+import PageHeader from 'src/shared/components/PageHeader'
+
+interface Props {
+  onShowOverlay: () => void
+  overlay: JSX.Element
+}
+
+const EmptyFluxPage: SFC<Props> = ({onShowOverlay, overlay}) => (
+  <div className="page">
+    <PageHeader titleText="Flux Editor" fullWidth={true} />
+    <div className="page-contents">
+      <div className="flux-empty">
+        <p>You do not have a configured Flux source</p>
+        <button className="btn btn-primary btn-md" onClick={onShowOverlay}>
+          Connect to Flux
+        </button>
+      </div>
+    </div>
+    {overlay}
+  </div>
+)
+
+export default EmptyFluxPage

ui/src/flux/components/FluxHeader.tsx

@@ -1,60 +1,70 @@
 import React, {PureComponent} from 'react'
-import {connect} from 'react-redux'
 
 import FluxOverlay from 'src/flux/components/FluxOverlay'
-import {OverlayContext} from 'src/shared/components/OverlayTechnology'
+import OverlayTechnology from 'src/reusable_ui/components/overlays/OverlayTechnology'
 import PageHeader from 'src/shared/components/PageHeader'
-import {
-  showOverlay,
-  ShowOverlayActionCreator,
-} from 'src/shared/actions/overlayTechnology'
 
 import {Service} from 'src/types'
 
 interface Props {
-  showOverlay: ShowOverlayActionCreator
   service: Service
 }
 
-class FluxHeader extends PureComponent<Props> {
+interface State {
+  isOverlayVisible: boolean
+}
+
+class FluxHeader extends PureComponent<Props, State> {
+  constructor(props: Props) {
+    super(props)
+
+    this.state = {
+      isOverlayVisible: false,
+    }
+  }
+
   public render() {
     return (
+      <>
         <PageHeader
           titleText="Flux Editor"
           fullWidth={true}
           optionsComponents={this.optionsComponents}
         />
+        {this.overlay}
+      </>
     )
   }
 
+  private handleToggleOverlay = (): void => {
+    this.setState({isOverlayVisible: !this.state.isOverlayVisible})
+  }
+
   private get optionsComponents(): JSX.Element {
     return (
-      <button onClick={this.overlay} className="btn btn-sm btn-default">
+      <button
+        onClick={this.handleToggleOverlay}
+        className="btn btn-sm btn-default"
+      >
         Edit Connection
       </button>
     )
   }
 
-  private overlay = () => {
+  private get overlay(): JSX.Element {
     const {service} = this.props
+    const {isOverlayVisible} = this.state
 
-    this.props.showOverlay(
-      <OverlayContext.Consumer>
-        {({onDismissOverlay}) => (
+    return (
+      <OverlayTechnology visible={isOverlayVisible}>
         <FluxOverlay
           mode="edit"
           service={service}
-            onDismiss={onDismissOverlay}
+          onDismiss={this.handleToggleOverlay}
         />
-        )}
-      </OverlayContext.Consumer>,
-      {}
+      </OverlayTechnology>
     )
   }
 }
 
-const mdtp = {
-  showOverlay,
-}
-
-export default connect(null, mdtp)(FluxHeader)
+export default FluxHeader

ui/src/flux/containers/CheckServices.tsx

@@ -3,8 +3,9 @@ import {connect} from 'react-redux'
 import {WithRouterProps} from 'react-router'
 
 import {FluxPage} from 'src/flux'
+import EmptyFluxPage from 'src/flux/components/EmptyFluxPage'
 import FluxOverlay from 'src/flux/components/FluxOverlay'
-import {OverlayContext} from 'src/shared/components/OverlayTechnology'
+import OverlayTechnology from 'src/reusable_ui/components/overlays/OverlayTechnology'
 import {Source, Service, Notification} from 'src/types'
 import {Links} from 'src/types/flux'
 import {notify as notifyAction} from 'src/shared/actions/notifications'
@@ -12,26 +13,37 @@ import {
   updateScript as updateScriptAction,
   UpdateScript,
 } from 'src/flux/actions'
-import * as a from 'src/shared/actions/overlayTechnology'
-import * as b from 'src/shared/actions/services'
+import * as actions from 'src/shared/actions/services'
 
 export const NotificationContext = React.createContext()
 
-const actions = {...a, ...b}
-
 interface Props {
   sources: Source[]
   services: Service[]
   children: ReactChildren
-  showOverlay: a.ShowOverlayActionCreator
-  fetchServicesAsync: b.FetchServicesAsync
+  fetchServicesAsync: actions.FetchServicesAsync
   notify: (message: Notification) => void
   updateScript: UpdateScript
   script: string
   links: Links
 }
 
-export class CheckServices extends PureComponent<Props & WithRouterProps> {
+interface State {
+  isOverlayShown: boolean
+}
+
+export class CheckServices extends PureComponent<
+  Props & WithRouterProps,
+  State
+> {
+  constructor(props: Props & WithRouterProps) {
+    super(props)
+
+    this.state = {
+      isOverlayShown: false,
+    }
+  }
+
   public async componentDidMount() {
     const source = this.props.sources.find(
       s => s.id === this.props.params.sourceID
@@ -44,7 +56,7 @@ export class CheckServices extends PureComponent<Props & WithRouterProps> {
     await this.props.fetchServicesAsync(source)
 
     if (!this.props.services.length) {
-      this.overlay()
+      this.setState({isOverlayShown: true})
     }
   }
 
@@ -52,7 +64,12 @@ export class CheckServices extends PureComponent<Props & WithRouterProps> {
     const {services, notify, updateScript, links, script} = this.props
 
     if (!this.props.services.length) {
-      return null // put loading spinner here
+      return (
+        <EmptyFluxPage
+          onShowOverlay={this.handleShowOverlay}
+          overlay={this.renderOverlay}
+        />
+      )
     }
 
     return (
@@ -65,6 +82,7 @@ export class CheckServices extends PureComponent<Props & WithRouterProps> {
           notify={notify}
           updateScript={updateScript}
         />
+        {this.renderOverlay}
       </NotificationContext.Provider>
     )
   }
@@ -75,31 +93,31 @@ export class CheckServices extends PureComponent<Props & WithRouterProps> {
     return sources.find(s => s.id === params.sourceID)
   }
 
-  private overlay() {
-    const {showOverlay, services} = this.props
+  private get renderOverlay(): JSX.Element {
+    const {isOverlayShown} = this.state
 
-    if (services.length) {
-      return
-    }
-
-    showOverlay(
-      <OverlayContext.Consumer>
-        {({onDismissOverlay}) => (
+    return (
+      <OverlayTechnology visible={isOverlayShown}>
         <FluxOverlay
           mode="new"
           source={this.source}
-            onDismiss={onDismissOverlay}
+          onDismiss={this.handleDismissOverlay}
         />
-        )}
-      </OverlayContext.Consumer>,
-      {}
+      </OverlayTechnology>
     )
   }
+
+  private handleShowOverlay = (): void => {
+    this.setState({isOverlayShown: true})
+  }
+
+  private handleDismissOverlay = (): void => {
+    this.setState({isOverlayShown: false})
+  }
 }
 
 const mdtp = {
   fetchServicesAsync: actions.fetchServicesAsync,
-  showOverlay: actions.showOverlay,
   updateScript: updateScriptAction,
   notify: notifyAction,
 }

ui/src/reusable_ui/components/overlays/OverlayHeading.tsx

@@ -1,7 +1,7 @@
 import React, {PureComponent, ReactChildren} from 'react'
 
 interface Props {
-  children?: ReactChildren
+  children?: ReactChildren | JSX.Element
   title: string
   onDismiss?: () => void
 }

ui/src/reusable_ui/components/overlays/OverlayTechnology.tsx

@@ -0,0 +1,76 @@
+import React, {Component} from 'react'
+import classnames from 'classnames'
+import {ErrorHandling} from 'src/shared/decorators/errors'
+
+interface Props {
+  children: JSX.Element
+  visible: boolean
+}
+
+interface State {
+  showChildren: boolean
+}
+
+@ErrorHandling
+class OverlayTechnology extends Component<Props, State> {
+  public static getDerivedStateFromProps(props) {
+    if (props.visible) {
+      return {showChildren: true}
+    }
+
+    return {}
+  }
+
+  private animationTimer: number
+
+  constructor(props: Props) {
+    super(props)
+
+    this.state = {
+      showChildren: false,
+    }
+  }
+
+  public componentDidUpdate(prevProps) {
+    if (prevProps.visible && !this.props.visible) {
+      clearTimeout(this.animationTimer)
+      this.animationTimer = window.setTimeout(this.hideChildren, 300)
+    }
+  }
+
+  public render() {
+    return (
+      <div className={this.overlayClass}>
+        {this.childContainer}
+        <div className="overlay--mask" />
+      </div>
+    )
+  }
+
+  private get childContainer(): JSX.Element {
+    const {children} = this.props
+    const {showChildren} = this.state
+
+    if (showChildren) {
+      return (
+        <div className="overlay--dialog" data-test="overlay-children">
+          {children}
+        </div>
+      )
+    }
+
+    return <div className="overlay--dialog" data-test="overlay-children" />
+  }
+
+  private get overlayClass(): string {
+    const {visible} = this.props
+
+    return classnames('overlay-tech', {show: visible})
+  }
+
+  private hideChildren = (): void => {
+    this.setState({showChildren: false})
+  }
+}
+
+export default OverlayTechnology

ui/src/shared/actions/overlayTechnology.ts

@@ -1,34 +0,0 @@
-import {ReactElement} from 'react'
-
-type OverlayNodeType = ReactElement<any>
-
-interface Options {
-  dismissOnClickOutside?: boolean
-  dismissOnEscape?: boolean
-  transitionTime?: number
-}
-
-export type ShowOverlayActionCreator = (
-  OverlayNode: OverlayNodeType,
-  options: Options
-) => ShowOverlayAction
-
-interface ShowOverlayAction {
-  type: 'SHOW_OVERLAY'
-  payload: {
-    OverlayNode
-    options
-  }
-}
-
-export const showOverlay = (
-  OverlayNode: OverlayNodeType,
-  options: Options
-): ShowOverlayAction => ({
-  type: 'SHOW_OVERLAY',
-  payload: {OverlayNode, options},
-})
-
-export const dismissOverlay = () => ({
-  type: 'DISMISS_OVERLAY',
-})

ui/src/shared/components/OverlayTechnology.tsx

@@ -1,104 +0,0 @@
-import React, {PureComponent, Component} from 'react'
-import {connect} from 'react-redux'
-import {ErrorHandling} from 'src/shared/decorators/errors'
-
-import {dismissOverlay} from 'src/shared/actions/overlayTechnology'
-
-interface Props {
-  OverlayNode?: Component<any>
-  dismissOnClickOutside?: boolean
-  dismissOnEscape?: boolean
-  transitionTime?: number
-  handleDismissOverlay: () => void
-}
-
-interface State {
-  visible: boolean
-}
-
-export const OverlayContext = React.createContext()
-
-@ErrorHandling
-class Overlay extends PureComponent<Props, State> {
-  public static defaultProps: Partial<Props> = {
-    dismissOnClickOutside: false,
-    dismissOnEscape: false,
-    transitionTime: 300,
-  }
-
-  private animationTimer: number
-
-  constructor(props) {
-    super(props)
-
-    this.state = {
-      visible: false,
-    }
-  }
-
-  public componentDidUpdate(prevProps) {
-    if (prevProps.OverlayNode === null && this.props.OverlayNode) {
-      return this.setState({visible: true})
-    }
-  }
-
-  public render() {
-    const {OverlayNode} = this.props
-
-    return (
-      <OverlayContext.Provider
-        value={{
-          onDismissOverlay: this.handleAnimateDismiss,
-        }}
-      >
-        <div className={this.overlayClass}>
-          <div className="overlay--dialog">{OverlayNode}</div>
-          <div className="overlay--mask" onClick={this.handleClickOutside} />
-        </div>
-      </OverlayContext.Provider>
-    )
-  }
-
-  private get overlayClass(): string {
-    const {visible} = this.state
-    return `overlay-tech ${visible ? 'show' : ''}`
-  }
-
-  public handleClickOutside = () => {
-    const {handleDismissOverlay, dismissOnClickOutside} = this.props
-
-    if (dismissOnClickOutside) {
-      handleDismissOverlay()
-    }
-  }
-
-  public handleAnimateDismiss = () => {
-    const {transitionTime} = this.props
-    this.setState({visible: false})
-    this.animationTimer = window.setTimeout(this.handleDismiss, transitionTime)
-  }
-
-  public handleDismiss = () => {
-    const {handleDismissOverlay} = this.props
-    handleDismissOverlay()
-    clearTimeout(this.animationTimer)
-  }
-}
-
-const mapStateToProps = ({
-  overlayTechnology: {
-    OverlayNode,
-    options: {dismissOnClickOutside, dismissOnEscape, transitionTime},
-  },
-}) => ({
-  OverlayNode,
-  dismissOnClickOutside,
-  dismissOnEscape,
-  transitionTime,
-})
-
-const mapDispatchToProps = {
-  handleDismissOverlay: dismissOverlay,
-}
-
-export default connect(mapStateToProps, mapDispatchToProps)(Overlay)

ui/src/shared/components/SimpleOverlayTechnology.tsx

@@ -1,12 +0,0 @@
-import React, {SFC} from 'react'
-
-const SimpleOverlayTechnology: SFC = ({children}) => {
-  return (
-    <div className="overlay-tech show">
-      <div className="overlay--dialog">{children}</div>
-      <div className="overlay--mask" />
-    </div>
-  )
-}
-
-export default SimpleOverlayTechnology

ui/src/shared/reducers/overlayTechnology.ts

@@ -1,29 +0,0 @@
-const initialState = {
-  options: {
-    dismissOnClickOutside: false,
-    dismissOnEscape: false,
-    transitionTime: 300,
-  },
-  OverlayNode: null,
-}
-
-export default function overlayTechnology(state = initialState, action) {
-  switch (action.type) {
-    case 'SHOW_OVERLAY': {
-      const {OverlayNode, options} = action.payload
-
-      return {...state, OverlayNode, options}
-    }
-
-    case 'DISMISS_OVERLAY': {
-      const {options} = initialState
-      return {
-        ...state,
-        OverlayNode: null,
-        options,
-      }
-    }
-  }
-
-  return state
-}

ui/src/store/configureStore.js

@@ -14,7 +14,6 @@ import adminReducers from 'src/admin/reducers'
 import kapacitorReducers from 'src/kapacitor/reducers'
 import dashboardUI from 'src/dashboards/reducers/ui'
 import cellEditorOverlay from 'src/dashboards/reducers/cellEditorOverlay'
-import overlayTechnology from 'src/shared/reducers/overlayTechnology'
 import dashTimeV1 from 'src/dashboards/reducers/dashTimeV1'
 import persistStateEnhancer from './persistStateEnhancer'
 import servicesReducer from 'src/shared/reducers/services'
@@ -28,7 +27,6 @@ const rootReducer = combineReducers({
   ...adminReducers,
   dashboardUI,
   cellEditorOverlay,
-  overlayTechnology,
   dashTimeV1,
   logs: logsReducer,
   routing: routerReducer,

ui/src/style/components/edit-template-variable.scss

@@ -1,85 +1,29 @@
-$padding: 20px 30px;
-
-.edit-temp-var {
-  margin: 0 auto;
-  width: 650px;
-}
-
-.edit-temp-var--header {
-  background-color: $g0-obsidian;
-  padding: $padding;
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-}
-
-.edit-temp-var--header > h1 {
-  color: #eeeff2;
-  letter-spacing: 0;
-  font-size: 19px;
-  font-weight: 400;
-}
-
-.edit-temp-var--header-controls > button {
-  display: inline-block;
-  margin: 0 5px;
-}
-
-.edit-temp-var--body {
-  @include gradient-v($g3-castle, $g1-raven);
-  padding: $padding;
-
-  .delete {
-    margin: 20px auto 10px auto;
-    width: 90px;
-  }
-}
-
-.edit-temp-var--body-row {
-  display: flex;
-
-  .name {
-    flex: 1 1 50%;
-    padding-right: 10px;
-
-    input {
-      color: $c-potassium;
-      font-weight: bold;
-    }
-
-  }
-
-  .template-type {
-    flex: 1 1 50%;
-    padding-left: 10px;
-  }
-
-  .dropdown {
-    display: block;
-    width: 100%;
-  }
-
-  .dropdown-toggle, .dropdown-placeholder {
-    width: 100%;
-  }
-}
-
-.temp-builder {
-  width: 100%;
-}
+/*
+  Create / Edit Template Variable Overlay
+  ------------------------------------------------------------------------------
+*/
 
 .temp-builder--mq-controls {
   background: $g3-castle;
-  border-radius: $radius-small;
   display: flex;
-  padding: 10px 10px 0 10px;
+  padding: 2px 10px;
 
-  &:last-child {
-    padding-bottom: 10px;
+  &:first-of-type {
+    padding-top: 10px;
+    border-top-left-radius: $radius;
+    border-top-right-radius: $radius;
   }
 
-  > .temp-builder--mq-text, > .dropdown, .dropdown-placeholder {
-    margin-right: 5px;
+  &:last-of-type {
+    padding-bottom: 10px;
+    border-bottom-left-radius: $radius;
+    border-bottom-right-radius: $radius;
+  }
+
+  > .temp-builder--mq-text,
+  > .dropdown,
+  .dropdown-placeholder {
+    margin-right: 4px;
     flex-grow: 1;
 
     &:last-child {
@@ -92,18 +36,16 @@ $padding: 20px 30px;
   @include no-user-select();
   background-color: $g5-pepper;
   border-radius: $radius-small;
-  padding: 8px;
+  padding: 0 8px;
+  height: 30px;
+  line-height: 30px;
   white-space: nowrap;
   color: $c-pool;
-  font-size: 14px;
+  font-size: 13px;
   font-weight: 600;
   font-family: $code-font;
 }
 
-.temp-builder .temp-builder-results {
-  margin-top: 30px;
-}
-
 @keyframes pulse {
   0% {
     color: $g19-ghost;
@@ -118,18 +60,21 @@ $padding: 20px 30px;
   }
 }
 
-.temp-builder-results > p {
+.temp-builder--validation {
+  @include no-user-select();
   text-align: center;
-  font-weight: bold;
-  color: $g19-ghost;
-  margin: 15px 0;
+  font-weight: 500;
+  color: $g13-mist;
+  margin: 0 0 8px 0;
 
   &.error {
     color: $c-fire;
+    font-weight: 600;
   }
 
   &.warning {
     color: $c-pineapple;
+    font-weight: 600;
   }
 
   &.loading {
@@ -137,24 +82,34 @@ $padding: 20px 30px;
   }
 
   > strong {
-    color: $c-potassium;
+    color: $c-comet;
+  }
+
+  &:only-child {
+    margin-bottom: 0;
   }
 }
 
-.temp-builder-results--list {
+.temp-builder--results {
+  margin-top: 22px;
+}
+
+.temp-builder--results-list {
   max-height: 250px;
   padding: 0;
   margin: 0;
+}
 
-  li {
+.temp-builder--results-item {
+  @include no-user-select();
   background-color: $g3-castle;
   padding: 0 10px;
   display: flex;
   align-items: center;
-    border-radius: $radius-small;
+  border-radius: $radius;
+  font-size: 12px;
   margin: 0; 
-    color: $g19-ghost;
-    font-weight: bold;
+  color: $g13-mist;
+  font-weight: 600;
   list-style: none;
-  }
 }

ui/src/style/pages/kapacitor.scss

@@ -551,12 +551,6 @@ $rule-builder--radius-lg: 5px;
     padding-bottom: $rule-builder--padding-lg;
   }
 }
-.endpoint-tab--parameters .faux-form {
-  margin-left: -6px;
-  margin-right: -6px;
-  width: calc(100% + 12px);
-  display: inline-block;
-}
 .endpoint-tab--parameters--empty {
   align-items: center;
   justify-content: center;

ui/src/style/pages/time-machine.scss

@@ -9,3 +9,20 @@
 @import '../components/time-machine/flux-explorer';
 @import '../components/time-machine/visualization';
 @import '../components/time-machine/add-func-button';
+
+// Flux Page Empty state
+.flux-empty {
+    position: absolute;
+    top: 50%;
+    left: 50%;
+    transform: translate(-50%,-50%);
+    display: inline-flex;
+    flex-direction: column;
+    align-items: center;
+
+    > p {
+        color: $g11-sidewalk;
+        font-size: 16px;
+        @include no-user-select();
+    }
+}

ui/src/style/theme/_buttons.scss

@@ -423,3 +423,42 @@ button.btn-link-alert {
     $c-thunder
   );
 }
+
+/*
+   Buttons Groups
+   -----------------------------------------------------------------------------
+*/
+
+.btn-group--left,
+.btn-group--center,
+.btn-group--right {
+  display: flex;
+  align-items: center;
+}
+
+.btn-group--left > .btn {
+  margin-right: 4px;
+  &:last-child {
+    margin-right: 0;
+  }
+}
+
+.btn-group--center > .btn {
+  margin-left: 2px;
+  margin-right: 2px;
+
+  &:first-child {
+    margin-left: 0;
+  }
+  
+  &:last-child {
+    margin-right: 0;
+  }
+}
+
+.btn-group--right > .btn {
+  margin-left: 4px;
+  &:first-child {
+    margin-left: 0;
+  }
+}

ui/src/style/theme/_grid.scss

@@ -43,7 +43,7 @@ $grid--col-12: 100%;
 }
 
 .form-group-submit {
-  margin-top: 30px;
+  margin-top: 22px;
 }
 
 .col {
@@ -220,3 +220,68 @@ $grid--col-12: 100%;
     &-11 { margin-left: $grid--col-11; }
   }
 }
+
+//  Wrapp form sets to ensure proper spacing
+//  ----------------------------------------------------------------------------
+div.faux-form {
+  width: calc(100% + 12px);
+  margin-left: -6px;
+  margin-right: -6px;
+  display: inline-block;
+
+  .form-group.col-xs-1,
+  .form-group.col-xs-2,
+  .form-group.col-xs-3,
+  .form-group.col-xs-4,
+  .form-group.col-xs-5,
+  .form-group.col-xs-6,
+  .form-group.col-xs-7,
+  .form-group.col-xs-8,
+  .form-group.col-xs-9,
+  .form-group.col-xs-10,
+  .form-group.col-xs-11,
+  .form-group.col-xs-12,
+  .form-group.col-sm-1,
+  .form-group.col-sm-2,
+  .form-group.col-sm-3,
+  .form-group.col-sm-4,
+  .form-group.col-sm-5,
+  .form-group.col-sm-6,
+  .form-group.col-sm-7,
+  .form-group.col-sm-8,
+  .form-group.col-sm-9,
+  .form-group.col-sm-10,
+  .form-group.col-sm-11,
+  .form-group.col-sm-12,
+  .form-group.col-md-1,
+  .form-group.col-md-2,
+  .form-group.col-md-3,
+  .form-group.col-md-4,
+  .form-group.col-md-5,
+  .form-group.col-md-6,
+  .form-group.col-md-7,
+  .form-group.col-md-8,
+  .form-group.col-md-9,
+  .form-group.col-md-10,
+  .form-group.col-md-11,
+  .form-group.col-md-12,
+  .form-group.col-lg-1,
+  .form-group.col-lg-2,
+  .form-group.col-lg-3,
+  .form-group.col-lg-4,
+  .form-group.col-lg-5,
+  .form-group.col-lg-6,
+  .form-group.col-lg-7,
+  .form-group.col-lg-8,
+  .form-group.col-lg-9,
+  .form-group.col-lg-10,
+  .form-group.col-lg-11,
+  .form-group.col-lg-12 {
+    padding-left: 6px;
+    padding-right: 6px;
+  }
+
+  > *:last-child {
+    margin-bottom: 0;
+  }
+}

ui/src/style/unsorted.scss

@@ -484,65 +484,6 @@ $dash-editable-header-padding: 7px;
   }
 }
 
-/*
-  Fake form padding without <form>
-
-*/
-
-div.faux-form {
-  .form-group.col-xs-1,
-  .form-group.col-xs-2,
-  .form-group.col-xs-3,
-  .form-group.col-xs-4,
-  .form-group.col-xs-5,
-  .form-group.col-xs-6,
-  .form-group.col-xs-7,
-  .form-group.col-xs-8,
-  .form-group.col-xs-9,
-  .form-group.col-xs-10,
-  .form-group.col-xs-11,
-  .form-group.col-xs-12,
-  .form-group.col-sm-1,
-  .form-group.col-sm-2,
-  .form-group.col-sm-3,
-  .form-group.col-sm-4,
-  .form-group.col-sm-5,
-  .form-group.col-sm-6,
-  .form-group.col-sm-7,
-  .form-group.col-sm-8,
-  .form-group.col-sm-9,
-  .form-group.col-sm-10,
-  .form-group.col-sm-11,
-  .form-group.col-sm-12,
-  .form-group.col-md-1,
-  .form-group.col-md-2,
-  .form-group.col-md-3,
-  .form-group.col-md-4,
-  .form-group.col-md-5,
-  .form-group.col-md-6,
-  .form-group.col-md-7,
-  .form-group.col-md-8,
-  .form-group.col-md-9,
-  .form-group.col-md-10,
-  .form-group.col-md-11,
-  .form-group.col-md-12,
-  .form-group.col-lg-1,
-  .form-group.col-lg-2,
-  .form-group.col-lg-3,
-  .form-group.col-lg-4,
-  .form-group.col-lg-5,
-  .form-group.col-lg-6,
-  .form-group.col-lg-7,
-  .form-group.col-lg-8,
-  .form-group.col-lg-9,
-  .form-group.col-lg-10,
-  .form-group.col-lg-11,
-  .form-group.col-lg-12 {
-    padding-left: 6px;
-    padding-right: 6px;
-  }
-}
-
 /*
   Stretch to fit Dropdowns
   -----------------------------------------------------------------------------

ui/src/tempVars/components/CSVTemplateBuilder.tsx

@@ -28,20 +28,20 @@ class CSVTemplateBuilder extends PureComponent<TemplateBuilderProps, State> {
     const pluralizer = templateValues.length === 1 ? '' : 's'
 
     return (
-      <div className="temp-builder csv-temp-builder">
-        <div className="form-group">
+      <>
+        <div className="form-group col-xs-12">
           <label>Comma Separated Values</label>
           <div className="temp-builder--mq-controls">
             <textarea
-              className="form-control"
+              className="form-control input-sm"
               value={templateValuesString}
               onChange={this.handleChange}
               onBlur={this.handleBlur}
             />
           </div>
         </div>
-        <div className="temp-builder-results">
-          <p>
+        <div className="form-group col-xs-12 temp-builder--results">
+          <p className="temp-builder--validation">
             CSV contains <strong>{templateValues.length}</strong> value{
               pluralizer
             }
@@ -50,7 +50,7 @@ class CSVTemplateBuilder extends PureComponent<TemplateBuilderProps, State> {
             <TemplatePreviewList items={templateValues} />
           )}
         </div>
-      </div>
+      </>
     )
   }
 

ui/src/tempVars/components/DatabasesTemplateBuilder.tsx

@@ -38,8 +38,8 @@ class DatabasesTemplateBuilder extends PureComponent<
     const {databases, databasesStatus} = this.state
 
     return (
-      <div className="temp-builder databases-temp-builder">
-        <div className="form-group">
+      <>
+        <div className="form-group col-xs-12">
           <label>Meta Query</label>
           <div className="temp-builder--mq-controls">
             <div className="temp-builder--mq-text">SHOW DATABASES</div>
@@ -49,7 +49,7 @@ class DatabasesTemplateBuilder extends PureComponent<
           items={databases}
           loadingStatus={databasesStatus}
         />
-      </div>
+      </>
     )
   }
 

ui/src/tempVars/components/KeysTemplateBuilder.tsx

@@ -77,8 +77,8 @@ class KeysTemplateBuilder extends PureComponent<Props, State> {
     } = this.state
 
     return (
-      <div className="temp-builder measurements-temp-builder">
-        <div className="form-group">
+      <>
+        <div className="form-group col-xs-12">
           <label>Meta Query</label>
           <div className="temp-builder--mq-controls">
             <div className="temp-builder--mq-text">{queryPrefix}</div>
@@ -87,7 +87,8 @@ class KeysTemplateBuilder extends PureComponent<Props, State> {
                 items={databases.map(text => ({text}))}
                 onChoose={this.handleChooseDatabaseDropdown}
                 selected={selectedDatabase}
-                buttonSize=""
+                buttonSize="btn-sm"
+                className="dropdown-stretch"
               />
             </DropdownLoadingPlaceholder>
             <div className="temp-builder--mq-text">FROM</div>
@@ -96,13 +97,14 @@ class KeysTemplateBuilder extends PureComponent<Props, State> {
                 items={measurements.map(text => ({text}))}
                 onChoose={this.handleChooseMeasurementDropdown}
                 selected={selectedMeasurement}
-                buttonSize=""
+                buttonSize="btn-sm"
+                className="dropdown-stretch"
               />
             </DropdownLoadingPlaceholder>
           </div>
         </div>
         <TemplateMetaQueryPreview items={keys} loadingStatus={keysStatus} />
-      </div>
+      </>
     )
   }
 

ui/src/tempVars/components/MeasurementsTemplateBuilder.tsx

@@ -57,8 +57,8 @@ class MeasurementsTemplateBuilder extends PureComponent<
     } = this.state
 
     return (
-      <div className="temp-builder measurements-temp-builder">
-        <div className="form-group">
+      <>
+        <div className="form-group col-xs-12">
           <label>Meta Query</label>
           <div className="temp-builder--mq-controls">
             <div className="temp-builder--mq-text">SHOW MEASUREMENTS ON</div>
@@ -67,7 +67,8 @@ class MeasurementsTemplateBuilder extends PureComponent<
                 items={databases.map(text => ({text}))}
                 onChoose={this.handleChooseDatabaseDropdown}
                 selected={selectedDatabase}
-                buttonSize=""
+                buttonSize="btn-sm"
+                className="dropdown-stretch"
               />
             </DropdownLoadingPlaceholder>
           </div>
@@ -76,7 +77,7 @@ class MeasurementsTemplateBuilder extends PureComponent<
           items={measurements}
           loadingStatus={measurementsStatus}
         />
-      </div>
+      </>
     )
   }
 

ui/src/tempVars/components/MetaQueryTemplateBuilder.tsx

@@ -58,12 +58,12 @@ class CustomMetaQueryTemplateBuilder extends PureComponent<
     const {metaQueryInput} = this.state
 
     return (
-      <div className="temp-builder csv-temp-builder">
-        <div className="form-group">
+      <>
+        <div className="form-group col-xs-12">
           <label>Meta Query</label>
           <div className="temp-builder--mq-controls">
             <textarea
-              className="form-control"
+              className="form-control input-sm"
               value={metaQueryInput}
               onChange={this.handleMetaQueryInputChange}
               onBlur={this.handleMetaQueryChange}
@@ -71,7 +71,7 @@ class CustomMetaQueryTemplateBuilder extends PureComponent<
           </div>
         </div>
         {this.renderResults()}
-      </div>
+      </>
     )
   }
 
@@ -80,8 +80,10 @@ class CustomMetaQueryTemplateBuilder extends PureComponent<
 
     if (this.showInvalidMetaQueryMessage) {
       return (
-        <div className="temp-builder-results">
-          <p className="error">Meta Query is not valid.</p>
+        <div className="form-group col-xs-12 temp-builder--results">
+          <p className="temp-builder--validation error">
+            Meta Query is not valid.
+          </p>
         </div>
       )
     }

ui/src/tempVars/components/TagValuesTemplateBuilder.tsx

@@ -79,8 +79,8 @@ class KeysTemplateBuilder extends PureComponent<TemplateBuilderProps, State> {
     } = this.state
 
     return (
-      <div className="temp-builder measurements-temp-builder">
-        <div className="form-group">
+      <>
+        <div className="form-group col-xs-12">
           <label>Meta Query</label>
           <div className="temp-builder--mq-controls">
             <div className="temp-builder--mq-text">SHOW TAG VALUES ON</div>
@@ -89,7 +89,8 @@ class KeysTemplateBuilder extends PureComponent<TemplateBuilderProps, State> {
                 items={databases.map(text => ({text}))}
                 onChoose={this.handleChooseDatabaseDropdown}
                 selected={selectedDatabase}
-                buttonSize=""
+                buttonSize="btn-sm"
+                className="dropdown-stretch"
               />
             </DropdownLoadingPlaceholder>
           </div>
@@ -100,7 +101,8 @@ class KeysTemplateBuilder extends PureComponent<TemplateBuilderProps, State> {
                 items={measurements.map(text => ({text}))}
                 onChoose={this.handleChooseMeasurementDropdown}
                 selected={selectedMeasurement}
-                buttonSize=""
+                buttonSize="btn-sm"
+                className="dropdown-stretch"
               />
             </DropdownLoadingPlaceholder>
             <div className="temp-builder--mq-text">WITH KEY</div>
@@ -109,7 +111,8 @@ class KeysTemplateBuilder extends PureComponent<TemplateBuilderProps, State> {
                 items={tagKeys.map(text => ({text}))}
                 onChoose={this.handleChooseTagKeyDropdown}
                 selected={selectedTagKey}
-                buttonSize=""
+                buttonSize="btn-sm"
+                className="dropdown-stretch"
               />
             </DropdownLoadingPlaceholder>
           </div>
@@ -118,7 +121,7 @@ class KeysTemplateBuilder extends PureComponent<TemplateBuilderProps, State> {
           items={tagValues}
           loadingStatus={tagValuesStatus}
         />
-      </div>
+      </>
     )
   }
 

ui/src/tempVars/components/TemplateControlBar.tsx

@@ -2,7 +2,7 @@ import React, {Component} from 'react'
 import classnames from 'classnames'
 
 import TemplateControlDropdown from 'src/tempVars/components/TemplateControlDropdown'
-import SimpleOverlayTechnology from 'src/shared/components/SimpleOverlayTechnology'
+import OverlayTechnology from 'src/reusable_ui/components/overlays/OverlayTechnology'
 import TemplateVariableEditor from 'src/tempVars/components/TemplateVariableEditor'
 import Authorized, {EDITOR_ROLE} from 'src/auth/Authorized'
 
@@ -64,15 +64,13 @@ class TemplateControlBar extends Component<Props, State> {
                 <strong>Template Variables</strong>
               </div>
             )}
-            {isAdding && (
-              <SimpleOverlayTechnology>
+            <OverlayTechnology visible={isAdding}>
               <TemplateVariableEditor
                 source={source}
                 onCreate={this.handleCreateTemplate}
                 onCancel={this.handleCancelAddVariable}
               />
-              </SimpleOverlayTechnology>
-            )}
+            </OverlayTechnology>
           </div>
           <Authorized requiredRole={EDITOR_ROLE}>
             <button

ui/src/tempVars/components/TemplateControlDropdown.tsx

@@ -1,7 +1,7 @@
 import React, {PureComponent} from 'react'
 
 import Dropdown from 'src/shared/components/Dropdown'
-import SimpleOverlayTechnology from 'src/shared/components/SimpleOverlayTechnology'
+import OverlayTechnology from 'src/reusable_ui/components/overlays/OverlayTechnology'
 import TemplateVariableEditor from 'src/tempVars/components/TemplateVariableEditor'
 import {calculateDropdownWidth} from 'src/dashboards/constants/templateControlBar'
 import Authorized, {isUserAuthorized, EDITOR_ROLE} from 'src/auth/Authorized'
@@ -76,8 +76,7 @@ class TemplateControlDropdown extends PureComponent<Props, State> {
             />
           </label>
         </Authorized>
-        {isEditing && (
-          <SimpleOverlayTechnology>
+        <OverlayTechnology visible={isEditing}>
           <TemplateVariableEditor
             template={template}
             source={source}
@@ -86,8 +85,7 @@ class TemplateControlDropdown extends PureComponent<Props, State> {
             onDelete={this.handleDelete}
             onCancel={this.handleHideSettings}
           />
-          </SimpleOverlayTechnology>
-        )}
+        </OverlayTechnology>
       </div>
     )
   }

ui/src/tempVars/components/TemplateMetaQueryPreview.tsx

@@ -16,29 +16,33 @@ class TemplateMetaQueryPreview extends PureComponent<Props> {
     const {items, loadingStatus} = this.props
 
     if (loadingStatus === RemoteDataState.NotStarted) {
-      return <div className="temp-builder-results" />
+      return null
     }
 
     if (loadingStatus === RemoteDataState.Loading) {
       return (
-        <div className="temp-builder-results">
-          <p className="loading">Loading meta query preview...</p>
+        <div className="form-group col-xs-12 temp-builder--results">
+          <p className="temp-builder--validation loading">
+            Loading Meta Query preview...
+          </p>
         </div>
       )
     }
 
     if (loadingStatus === RemoteDataState.Error) {
       return (
-        <div className="temp-builder-results">
-          <p className="error">Meta Query failed to execute</p>
+        <div className="form-group col-xs-12 temp-builder--results">
+          <p className="temp-builder--validation error">
+            Meta Query failed to execute
+          </p>
         </div>
       )
     }
 
     if (items.length === 0) {
       return (
-        <div className="temp-builder-results">
-          <p className="warning">
+        <div className="form-group col-xs-12 temp-builder--results">
+          <p className="temp-builder--validation warning">
             Meta Query is syntactically correct but returned no results
           </p>
         </div>
@@ -48,8 +52,8 @@ class TemplateMetaQueryPreview extends PureComponent<Props> {
     const pluralizer = items.length === 1 ? '' : 's'
 
     return (
-      <div className="temp-builder-results">
-        <p>
+      <div className="form-group col-xs-12 temp-builder--results">
+        <p className="temp-builder--validation">
           Meta Query returned <strong>{items.length}</strong> value{pluralizer}
         </p>
         {items.length > 0 && <TemplatePreviewList items={items} />}

ui/src/tempVars/components/TemplatePreviewList.tsx

@@ -4,8 +4,8 @@ import uuid from 'uuid'
 import {ErrorHandling} from 'src/shared/decorators/errors'
 import FancyScrollbar from 'src/shared/components/FancyScrollbar'
 
-const LI_HEIGHT = 35
-const LI_MARGIN_BOTTOM = 3
+const LI_HEIGHT = 28
+const LI_MARGIN_BOTTOM = 2
 const RESULTS_TO_DISPLAY = 10
 
 interface Props {
@@ -19,13 +19,14 @@ class TemplatePreviewList extends PureComponent<Props> {
 
     return (
       <ul
-        className="temp-builder-results--list"
+        className="temp-builder--results-list"
         style={{height: `${this.resultsListHeight}px`}}
       >
-        <FancyScrollbar>
+        <FancyScrollbar autoHide={false}>
           {items.map(db => {
             return (
               <li
+                className="temp-builder--results-item"
                 key={uuid.v4()}
                 style={{
                   height: `${LI_HEIGHT}px`,

ui/src/tempVars/components/TemplateVariableEditor.tsx

@@ -7,6 +7,9 @@ import React, {
 import {connect} from 'react-redux'
 
 import {ErrorHandling} from 'src/shared/decorators/errors'
+import OverlayContainer from 'src/reusable_ui/components/overlays/OverlayContainer'
+import OverlayHeading from 'src/reusable_ui/components/overlays/OverlayHeading'
+import OverlayBody from 'src/reusable_ui/components/overlays/OverlayBody'
 import Dropdown from 'src/shared/components/Dropdown'
 import ConfirmButton from 'src/shared/components/ConfirmButton'
 import {getDeep} from 'src/utils/wrappers'
@@ -63,7 +66,7 @@ const TEMPLATE_BUILDERS = {
   [TemplateType.MetaQuery]: MetaQueryTemplateBuilder,
 }
 
-const formatName = name => `:${name.replace(/:/g, '')}:`
+const formatName = name => `:${name.replace(/:/g, '').replace(/\s/g, '')}:`
 
 const DEFAULT_TEMPLATE = DEFAULT_TEMPLATES[TemplateType.Databases]
 
@@ -100,19 +103,18 @@ class TemplateVariableEditor extends PureComponent<Props, State> {
     const TemplateBuilder = this.templateBuilder
 
     return (
-      <div className="edit-temp-var">
-        <div className="edit-temp-var--header">
-          <h1>{isNew ? 'Create' : 'Edit'} Template Variable</h1>
-          <div className="edit-temp-var--header-controls">
+      <OverlayContainer maxWidth={650}>
+        <OverlayHeading title={this.title}>
+          <div className="btn-group--right">
             <button
-              className="btn btn-default"
+              className="btn btn-default btn-sm"
               type="button"
               onClick={onCancel}
             >
               Cancel
             </button>
             <button
-              className="btn btn-success"
+              className="btn btn-success btn-sm"
               type="button"
               onClick={this.handleSave}
               disabled={!this.canSave}
@@ -120,50 +122,72 @@ class TemplateVariableEditor extends PureComponent<Props, State> {
               {this.saveButtonText}
             </button>
           </div>
-        </div>
-        <div className="edit-temp-var--body">
-          <div className="edit-temp-var--body-row">
-            <div className="form-group name">
+        </OverlayHeading>
+        <OverlayBody>
+          <div className="faux-form">
+            <div className="form-group col-sm-6">
               <label>Name</label>
               <input
                 type="text"
-                className="form-control"
+                className="form-control input-sm form-astronaut"
                 value={nextTemplate.tempVar}
                 onChange={this.handleChangeName}
                 onKeyPress={this.handleNameKeyPress}
                 onBlur={this.formatName}
+                spellCheck={false}
               />
             </div>
-            <div className="form-group template-type">
+            <div className="form-group col-sm-6">
               <label>Type</label>
               <Dropdown
                 items={TEMPLATE_TYPES_LIST}
                 onChoose={this.handleChooseType}
                 selected={this.dropdownSelection}
-                buttonSize=""
+                buttonSize="btn-sm"
+                className="dropdown-stretch"
               />
             </div>
-          </div>
-          <div className="edit-temp-var--body-row">
             <TemplateBuilder
               template={nextTemplate}
               source={source}
               onUpdateTemplate={this.handleUpdateTemplate}
             />
-          </div>
+            <div className="form-group text-center form-group-submit col-xs-12">
               <ConfirmButton
-            text={this.isDeleting ? 'Deleting...' : 'Delete'}
+                text={this.confirmText}
                 confirmAction={this.handleDelete}
                 type="btn-danger"
-            size="btn-xs"
+                size="btn-sm"
                 customClass="delete"
                 disabled={isNew || this.isDeleting}
               />
             </div>
           </div>
+        </OverlayBody>
+      </OverlayContainer>
     )
   }
 
+  private get confirmText(): string {
+    if (this.isDeleting) {
+      return 'Deleting...'
+    }
+
+    return 'Delete'
+  }
+
+  private get title(): string {
+    const {isNew} = this.state
+
+    let prefix = 'Edit'
+
+    if (isNew) {
+      prefix = 'Create'
+    }
+
+    return `${prefix} Template Variable`
+  }
+
   private get templateBuilder(): ComponentClass<TemplateBuilderProps> {
     const {
       nextTemplate: {type},

ui/test/tempVars/components/TemplateControlBar.test.tsx

@@ -4,7 +4,7 @@ import {shallow} from 'enzyme'
 import TemplateControlBar from 'src/tempVars/components/TemplateControlBar'
 import TemplateControlDropdown from 'src/tempVars/components/TemplateControlDropdown'
 import TemplateVariableEditor from 'src/tempVars/components/TemplateVariableEditor'
-import SimpleOverlayTechnology from 'src/shared/components/SimpleOverlayTechnology'
+import OverlayTechnology from 'src/reusable_ui/components/overlays/OverlayTechnology'
 import {source} from 'test/resources'
 
 import {TemplateType, TemplateValueType} from 'src/types'
@@ -61,14 +61,24 @@ describe('TemplateControlBar', () => {
 
   it('renders an TemplateVariableEditor overlay when adding a template variable', () => {
     const props = {...defaultProps}
-    const wrapper = shallow(<TemplateControlBar {...props} />)
+    const wrapper = shallow(<TemplateControlBar {...props} />, {
+      context: {
+        store: {},
+      },
+    })
 
-    expect(wrapper.find(SimpleOverlayTechnology)).toHaveLength(0)
+    const children = wrapper
+      .find(OverlayTechnology)
+      .dive()
+      .find("[data-test='overlay-children']")
+      .children()
+
+    expect(children).toHaveLength(0)
 
     wrapper.find('[data-test="add-template-variable"]').simulate('click')
 
     const elements = wrapper
-      .find(SimpleOverlayTechnology)
+      .find(OverlayTechnology)
       .dive()
       .find(TemplateVariableEditor)
 

ui/test/tempVars/components/TemplateControlDropdown.test.tsx

@@ -1,7 +1,7 @@
 import React from 'react'
 import {shallow} from 'enzyme'
 
-import SimpleOverlayTechnology from 'src/shared/components/SimpleOverlayTechnology'
+import OverlayTechnology from 'src/reusable_ui/components/overlays/OverlayTechnology'
 import TemplateVariableEditor from 'src/tempVars/components/TemplateVariableEditor'
 import TemplateControlDropdown from 'src/tempVars/components/TemplateControlDropdown'
 import {source} from 'test/resources'
@@ -33,14 +33,24 @@ const defaultProps = {
 
 describe('TemplateControlDropdown', () => {
   it('should show a TemplateVariableEditor overlay when the settings icon is clicked', () => {
-    const wrapper = shallow(<TemplateControlDropdown {...defaultProps} />)
+    const wrapper = shallow(<TemplateControlDropdown {...defaultProps} />, {
+      context: {
+        store: {},
+      },
+    })
 
-    expect(wrapper.find(SimpleOverlayTechnology)).toHaveLength(0)
+    const children = wrapper
+      .find(OverlayTechnology)
+      .dive()
+      .find("[data-test='overlay-children']")
+      .children()
+
+    expect(children).toHaveLength(0)
 
     wrapper.find("[data-test='edit']").simulate('click')
 
     const elements = wrapper
-      .find(SimpleOverlayTechnology)
+      .find(OverlayTechnology)
       .dive()
       .find(TemplateVariableEditor)