Grafana-UI: Export Card container styles (#33386)

* Export Card container styles

* Export CardContainer as a separate component

* Update story

* Remove tooltip

packages/grafana-ui/src/components/Card/Card.story.tsx

@@ -21,13 +21,9 @@ export default {
     knobs: {
       disable: true,
     },
-  },
-  argTypes: {
-    heading: { control: { disable: true } },
-    description: { control: { disable: true } },
-    href: { control: { disable: true } },
-    tooltip: { control: { disable: true } },
-    onClick: { control: { disable: true } },
+    controls: {
+      exclude: ['onClick', 'href', 'heading', 'description', 'className'],
+    },
   },
 };
 
@@ -63,17 +59,6 @@ export const AsLink: Story<Props> = ({ disabled }) => {
   );
 };
 
-export const WithTooltip: Story<Props> = ({ disabled }) => {
-  return (
-    <Card
-      heading="Reduce"
-      description="Reduce all rows or data points to a single value using a function like max, min, mean or last."
-      tooltip="Click to apply this transformation."
-      disabled={disabled}
-    />
-  );
-};
-
 export const WithTags: Story<Props> = ({ disabled }) => {
   return (
     <Card heading="Elasticsearch – Custom Templated Query" disabled={disabled}>

packages/grafana-ui/src/components/Card/Card.tsx

@@ -1,50 +1,13 @@
-import React, { memo, cloneElement, FC, HTMLAttributes, ReactNode, useCallback } from 'react';
+import React, { memo, cloneElement, FC, ReactNode, useCallback } from 'react';
 import { css, cx } from '@emotion/css';
 import { GrafanaThemeV2 } from '@grafana/data';
-import { useTheme2, styleMixins, stylesFactory } from '../../themes';
-import { Tooltip, PopoverContent } from '../Tooltip/Tooltip';
+import { useTheme2, stylesFactory } from '../../themes';
+import { CardContainer, CardContainerProps } from './CardContainer';
 
 /**
  * @public
  */
-export interface ContainerProps extends HTMLAttributes<HTMLOrSVGElement> {
-  /** Content for the card's tooltip */
-  tooltip?: PopoverContent;
-}
-
-const CardContainer: FC<ContainerProps> = ({ children, tooltip, ...props }) => {
-  return tooltip ? (
-    <Tooltip placement="top" content={tooltip} theme="info">
-      <div {...props}>{children}</div>
-    </Tooltip>
-  ) : (
-    <div {...props}>{children}</div>
-  );
-};
-
-/**
- * @public
- */
-export interface CardInnerProps {
-  href?: string;
-}
-
-const CardInner: FC<CardInnerProps> = ({ children, href }) => {
-  const theme = useTheme2();
-  const styles = getCardStyles(theme);
-  return href ? (
-    <a className={styles.innerLink} href={href}>
-      {children}
-    </a>
-  ) : (
-    <div className={styles.innerLink}>{children}</div>
-  );
-};
-
-/**
- * @public
- */
-export interface Props extends ContainerProps {
+export interface Props extends Omit<CardContainerProps, 'disableEvents' | 'disableHover'> {
   /** Main heading for the Card **/
   heading: ReactNode;
   /** Card description text */
@@ -74,7 +37,6 @@ export const Card: CardInterface = ({
   heading,
   description,
   disabled,
-  tooltip,
   href,
   onClick,
   className,
@@ -100,66 +62,40 @@ export const Card: CardInterface = ({
   const disableHover = disabled || (!onClick && !href);
   const disableEvents = disabled && !actions;
 
-  const containerStyles = getContainerStyles(theme, disableEvents, disableHover);
   const onCardClick = useCallback(() => (disableHover ? () => {} : onClick?.()), [disableHover, onClick]);
 
   return (
     <CardContainer
-      tooltip={tooltip}
       tabIndex={disableHover ? undefined : 0}
-      className={cx(containerStyles, className)}
       onClick={onCardClick}
+      disableEvents={disableEvents}
+      disableHover={disableHover}
+      href={href}
       {...htmlProps}
     >
-      <CardInner href={href}>
-        {figure}
-        <div className={styles.inner}>
-          <div className={styles.info}>
-            <div>
-              <div className={styles.heading} role="heading">
-                {heading}
-              </div>
-              {meta}
-              {description && <p className={styles.description}>{description}</p>}
+      {figure}
+      <div className={styles.inner}>
+        <div className={styles.info}>
+          <div>
+            <div className={styles.heading} role="heading">
+              {heading}
             </div>
-            {tags}
+            {meta}
+            {description && <p className={styles.description}>{description}</p>}
           </div>
-          {hasActions && (
-            <div className={styles.actionRow}>
-              {actions}
-              {secondaryActions}
-            </div>
-          )}
+          {tags}
         </div>
-      </CardInner>
+        {hasActions && (
+          <div className={styles.actionRow}>
+            {actions}
+            {secondaryActions}
+          </div>
+        )}
+      </div>
     </CardContainer>
   );
 };
 
-const getContainerStyles = stylesFactory((theme: GrafanaThemeV2, disabled = false, disableHover = false) => {
-  return css({
-    display: 'flex',
-    width: '100%',
-    background: theme.colors.background.secondary,
-    borderRadius: theme.shape.borderRadius(),
-    position: 'relative',
-    pointerEvents: disabled ? 'none' : 'auto',
-    marginBottom: theme.spacing(1),
-    transition: theme.transitions.create(['background-color', 'box-shadow', 'border-color', 'color'], {
-      duration: theme.transitions.duration.short,
-    }),
-
-    ...(!disableHover && {
-      '&:hover': {
-        background: theme.colors.emphasize(theme.colors.background.secondary, 0.03),
-        cursor: 'pointer',
-        zIndex: 1,
-      },
-      '&:focus': styleMixins.getFocusStyles(theme),
-    }),
-  });
-});
-
 /**
  * @public
  */
@@ -245,11 +181,6 @@ export const getCardStyles = stylesFactory((theme: GrafanaThemeV2) => {
     separator: css`
       margin: 0 ${theme.spacing(1)};
     `,
-    innerLink: css`
-      display: flex;
-      width: 100%;
-      padding: ${theme.spacing(2)};
-    `,
     tagList: css`
       max-width: 50%;
     `,

packages/grafana-ui/src/components/Card/CardContainer.tsx

@@ -0,0 +1,84 @@
+import React, { HTMLAttributes, ReactNode } from 'react';
+import { css, cx } from '@emotion/css';
+import { GrafanaThemeV2 } from '@grafana/data';
+import { styleMixins, stylesFactory, useTheme2 } from '../../themes';
+
+/**
+ * @public
+ */
+export interface CardInnerProps {
+  href?: string;
+  children?: ReactNode;
+}
+
+const CardInner = ({ children, href }: CardInnerProps) => {
+  const theme = useTheme2();
+  const { inner } = getCardContainerStyles(theme);
+  return href ? (
+    <a className={inner} href={href}>
+      {children}
+    </a>
+  ) : (
+    <div className={inner}>{children}</div>
+  );
+};
+
+/**
+ * @public
+ */
+export interface CardContainerProps extends HTMLAttributes<HTMLOrSVGElement>, CardInnerProps {
+  /** Disable pointer events for the Card, e.g. click events */
+  disableEvents?: boolean;
+  /** No style change on hover */
+  disableHover?: boolean;
+  /** Custom container styles */
+  className?: string;
+}
+
+export const CardContainer = ({
+  href,
+  children,
+  disableEvents,
+  disableHover,
+  className,
+  ...props
+}: CardContainerProps) => {
+  const theme = useTheme2();
+  const { container } = getCardContainerStyles(theme, disableEvents, disableHover);
+  return (
+    <div {...props} className={cx(container, className)}>
+      <CardInner href={href}>{children}</CardInner>
+    </div>
+  );
+};
+
+const getCardContainerStyles = stylesFactory((theme: GrafanaThemeV2, disabled = false, disableHover = false) => {
+  return {
+    container: css({
+      display: 'flex',
+      width: '100%',
+      background: theme.colors.background.secondary,
+      borderRadius: theme.shape.borderRadius(),
+      position: 'relative',
+      pointerEvents: disabled ? 'none' : 'auto',
+      marginBottom: theme.spacing(1),
+      transition: theme.transitions.create(['background-color', 'box-shadow', 'border-color', 'color'], {
+        duration: theme.transitions.duration.short,
+      }),
+
+      ...(!disableHover && {
+        '&:hover': {
+          background: theme.colors.emphasize(theme.colors.background.secondary, 0.03),
+          cursor: 'pointer',
+          zIndex: 1,
+        },
+        '&:focus': styleMixins.getFocusStyles(theme),
+      }),
+    }),
+    inner: css({
+      display: 'flex',
+      width: '100%',
+      padding: theme.spacing(2),
+    }),
+  };
+});

packages/grafana-ui/src/components/index.ts

@@ -189,7 +189,8 @@ export { Checkbox } from './Forms/Checkbox';
 export { TextArea } from './TextArea/TextArea';
 export { FileUpload } from './FileUpload/FileUpload';
 export { TimeRangeInput } from './TimePicker/TimeRangeInput';
-export { Card, Props as CardProps, ContainerProps, CardInnerProps, getCardStyles } from './Card/Card';
+export { Card, Props as CardProps, getCardStyles } from './Card/Card';
+export { CardContainer, CardContainerProps } from './Card/CardContainer';
 export { FormattedValueDisplay } from './FormattedValueDisplay/FormattedValueDisplay';
 
 export { ButtonSelect } from './Dropdown/ButtonSelect';