TabBar

Description

Tabs organize content across different screens, data sets, and other interactions. The Tab Bar contains the Tab Scroller and Tab components.

See live demos on storybook

Storybook TabBar Demos

Install from Artifactory

• Verify that you have access to (https://docs.int.bayer.com/cloud/devops/artifactory/)[Bayer Artifactory]
  • Verify your token is correctly set up in your .npmrc as per the link above
• Verify you have the @element scope configured in your .npmrc
  • @element:registry=https://artifactory.bayer.com/artifactory/api/npm/npm-platforms-engineering/
• Install the component and themes bundles
  • npm i @element/react-components @element/themes
    • alternatively install the component individually along with the themes bundle npm i @element/react-tabs @element/themes

Notes

Scroller Alignment

The align modifier classes are only applicable when the contents do not meet or exceed the width of the Tab Scroller and Tab Bar (i.e., most commonly, when minWidth is used on each tab).

Indicator Types and Transitions

The Tab Indicator may be represented in one of two ways:

• Underline, indicated by underline
• Icon, indicated by the presence of an icon

NOTE: One of these classes must be applied to the Tab Indicator's content element.

The Tab Indicator may transition in one of two ways:

• Slide, the default behavior
• Fade, indicated by the fade prop

When set to "fade" the tab indicator will fade in on activation and fade out on deactivation.

Indicator Size

By default the Tab Indicator will span the entire tab. Alternatively, the tab indicator can be set up to span only the content of the tab if it is instead placed within the mdc-tab__content element of mdc-tab. This behavior is controlled by Tab or another parent component.

Tab Bar Props

| Name | Type | Default | Required | Description | | -------------- | ------- | --------- | -------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------- | | activeTabIndex | number | 0 | false | Index of the currently active tab. | | className | string | undefined | false | The css class name to be passed through to the component markup. | | clusterAlign | string | 'start' | false | Clustered tabs can be aligned to 'start', 'center', or 'end'. Requires one or more tabs to have clustered set to true.Accepted Values: start, center, end | | clustered | boolean | false | false | Indicates that tabs should shrink in size to be as narrow as possible without causing text to wrap. | | elevated | boolean | false | false | Apply elevated styles to raise the tab-bar above standard content. | | stacked | boolean | false | false | Indicates that the tab icon and label should flow vertically instead of horizontally. | | variant | string | 'surface' | false | Background theme color. Accepts one of 'primary', 'secondary', or 'surface'.Accepted Values: primary, secondary, surface |

Tab Bar Deprecated Props

| Name | Type | Default | Required | Deprecated | Description | | ---------- | ------- | --------- | -------- | -------------------------------------------------- | ------------------------------------------- | | raised | boolean | undefined | false | Please use elevated instead. | Apply a raised style. | | scrollable | boolean | undefined | false | Deprecated, containers will scroll when necessary. | Create a fixed height scrollable container. |

Tab Bar Render Props

| Name | Type | Default | Required | Description | | -------- | --------------- | ------- | -------- | ----------------------------------- | | children | React.ReactNode | null | false | Accepts one or more Tab components. |

Tab Bar Events

| Name | Default | Required | Params | Description | | -------------- | --------- | -------- | ------ | ---------------------------------------- | | onTabActivated | undefined | false | | Fires when switching to a different tab. |

Tab Props

| Name | Type | Default | Required | Description | | ------------------- | --------------------------------- | --------- | -------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | | active | boolean | undefined | false | Indicates that the tab is active. | | badge | string|function|React.ReactNode | undefined | false | The custom tab notification badge to be rendered. | | className | string | undefined | false | The css class name to be passed through to the component markup. | | clustered | boolean | false | false | Indicates that the tab should shrink in size to be as narrow as possible without causing text to wrap. | | indicatorIcon | string | null | false | An icon to be used as the tab indicator. Accepts the name of any valid material icon (see Icon component documentation for a list of valid icons). If no icon is provided the tab-indicator will use an underline. | | indicatorSize | string | 'full' | false | The tab-indicator will span the entire tab with 'full' or only the content of the tab with 'content'.Accepted Values: full, content | | indicatorTransition | string | 'slide' | false | The tab-indicator will use a 'slide' or 'fade' transition between tabs.Accepted Values: slide, fade | | stacked | boolean | false | false | Indicates that the tab icon and label should flow vertically instead of horizontally. If stacked is true the tab will not show a badge. You can place the badge on the leading icon. |

Tab Render Props

| Name | Type | Default | Required | Description | | -------- | --------------- | --------- | -------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | children | React.ReactNode | null | false | The displayed content. Expects a valid string, though will accept any valid components or markup. If label and children are both set, label will take priority. | | icon | React.ReactNode | undefined | false | Add a leading icon to the tab. | | label | React.ReactNode | null | false | The displayed text. Expects a valid string. If label and children are both set, label will take priority. |

Tab Indicator Props

| Name | Type | Default | Required | Description | | ---------- | ------- | --------- | -------- | ----------------------------------------------------------------------- | | active | boolean | false | false | Visually activates the indicator. | | className | string | undefined | false | The css class name to be passed through to the component markup. | | icon | string | null | false | The tab-indicator will use an underline if no icon is provided. | | id | string | undefined | false | Randomly generated id. May be overwritten. | | transition | string | 'slide' | false | The Tab Indicator will use a 'slide' or 'fade' transition between tabs. |

Tab Scroller Props

| Name | Type | Default | Required | Description | | --------- | ------ | --------- | -------- | ------------------------------------------------------------------------------------------------------ | | align | string | 'start' | false | Clustered tabs can be aligned to 'start', 'center', or 'end'.Accepted Values: start, center, end | | className | string | undefined | false | The css class name to be passed through to the component markup. |

Tab Scroller Render Props

| Name | Type | Default | Required | Description | | -------- | --------------- | ------- | -------- | ----------------------- | | children | React.ReactNode | null | false | Accepts Tab components. |