[@mantine/core] Add arrowRadius support to Tooltip and Popover

src/mantine-core/src/Floating/FloatingArrow/FloatingArrow.tsx

@@ -8,13 +8,27 @@ interface FloatingArrowProps extends React.ComponentPropsWithoutRef<'div'> {
   position: FloatingPosition;
   arrowSize: number;
   arrowOffset: number;
+  arrowRadius: number;
   arrowX: number;
   arrowY: number;
   visible: boolean;
 }
 
 export const FloatingArrow = forwardRef<HTMLDivElement, FloatingArrowProps>(
-  ({ withBorder, position, arrowSize, arrowOffset, visible, arrowX, arrowY, ...others }, ref) => {
+  (
+    {
+      withBorder,
+      position,
+      arrowSize,
+      arrowOffset,
+      arrowRadius,
+      visible,
+      arrowX,
+      arrowY,
+      ...others
+    },
+    ref
+  ) => {
     const theme = useMantineTheme();
 
     if (!visible) {
@@ -30,6 +44,7 @@ export const FloatingArrow = forwardRef<HTMLDivElement, FloatingArrowProps>(
           position,
           arrowSize,
           arrowOffset,
+          arrowRadius,
           dir: theme.dir,
           arrowX,
           arrowY,

src/mantine-core/src/Floating/FloatingArrow/get-arrow-position-styles.ts

@@ -1,3 +1,4 @@
+import { CSSObject } from '@mantine/styles';
 import type { FloatingPosition, FloatingSide, FloatingPlacement } from '../types';
 
 function horizontalSide(
@@ -41,11 +42,28 @@ function verticalSide(
   return {};
 }
 
+const radiusByFloatingSide: Record<
+  FloatingSide,
+  keyof Pick<
+    CSSObject,
+    | 'borderBottomLeftRadius'
+    | 'borderBottomRightRadius'
+    | 'borderTopLeftRadius'
+    | 'borderTopRightRadius'
+  >
+> = {
+  bottom: 'borderTopLeftRadius',
+  left: 'borderTopRightRadius',
+  right: 'borderBottomLeftRadius',
+  top: 'borderBottomRightRadius',
+};
+
 export function getArrowPositionStyles({
   position,
   withBorder,
   arrowSize,
   arrowOffset,
+  arrowRadius,
   arrowX,
   arrowY,
   dir,
@@ -54,6 +72,7 @@ export function getArrowPositionStyles({
   withBorder: boolean;
   arrowSize: number;
   arrowOffset: number;
+  arrowRadius: number;
   arrowX: number;
   arrowY: number;
   dir: 'rtl' | 'ltr';
@@ -64,6 +83,7 @@ export function getArrowPositionStyles({
     height: arrowSize,
     transform: 'rotate(45deg)',
     position: 'absolute',
+    [radiusByFloatingSide[side]]: arrowRadius,
   };
 
   const arrowPosition = withBorder ? -arrowSize / 2 - 1 : -arrowSize / 2;

src/mantine-core/src/Popover/Popover.context.ts

@@ -22,6 +22,7 @@ interface PopoverContext {
   withArrow: boolean;
   arrowSize: number;
   arrowOffset: number;
+  arrowRadius: number;
   trapFocus: boolean;
   placement: FloatingPosition;
   withinPortal: boolean;

src/mantine-core/src/Popover/Popover.story.tsx

@@ -49,6 +49,20 @@ export function WithArrow() {
   );
 }
 
+export function WithArrowRadius() {
+  return (
+    <div style={{ padding: 40 }}>
+      <Popover withArrow width={400} arrowRadius={4}>
+        <Popover.Target>
+          <Button>arrow popover</Button>
+        </Popover.Target>
+
+        <Popover.Dropdown>Dropdown with arrow radius</Popover.Dropdown>
+      </Popover>
+    </div>
+  );
+}
+
 export function Controlled() {
   const [opened, setState] = useState(false);
 

src/mantine-core/src/Popover/Popover.tsx

@@ -68,6 +68,9 @@ export interface PopoverBaseProps {
   /** Arrow offset in px */
   arrowOffset?: number;
 
+  /** Arrow radius in px */
+  arrowRadius?: number;
+
   /** Determines whether dropdown should be rendered within Portal, defaults to false */
   withinPortal?: boolean;
 
@@ -133,6 +136,7 @@ const defaultProps: Partial<PopoverProps> = {
   middlewares: { flip: true, shift: true, inline: false },
   arrowSize: 7,
   arrowOffset: 5,
+  arrowRadius: 0,
   closeOnClickOutside: true,
   withinPortal: false,
   closeOnEscape: true,
@@ -161,6 +165,7 @@ export function Popover(props: PopoverProps) {
     withArrow,
     arrowSize,
     arrowOffset,
+    arrowRadius,
     unstyled,
     classNames,
     styles,
@@ -253,6 +258,7 @@ export function Popover(props: PopoverProps) {
           withArrow,
           arrowSize,
           arrowOffset,
+          arrowRadius,
           placement: popover.floating.placement,
           trapFocus,
           withinPortal,

src/mantine-core/src/Popover/PopoverDropdown/PopoverDropdown.tsx

@@ -91,6 +91,7 @@ export function PopoverDropdown({
                 withBorder
                 position={ctx.placement}
                 arrowSize={ctx.arrowSize}
+                arrowRadius={ctx.arrowRadius}
                 arrowOffset={ctx.arrowOffset}
                 className={classes.arrow}
               />

src/mantine-core/src/Tooltip/Tooltip.story.tsx

@@ -102,6 +102,16 @@ export const WithArrow = () => (
   </Tooltip>
 );
 
+export const WithArrowRadius = () => (
+  <Tooltip
+    withArrow
+    label="Tooltip button with arrow Tooltip button with arrow Tooltip button with arrow"
+    arrowRadius={4}
+  >
+    <Button type="button">Tooltip button with arrow radius</Button>
+  </Tooltip>
+);
+
 export function Inline() {
   return (
     <div style={{ padding: 40, maxWidth: 400 }}>

src/mantine-core/src/Tooltip/Tooltip.tsx

@@ -38,6 +38,9 @@ export interface TooltipProps extends TooltipBaseProps {
   /** Arrow offset in px */
   arrowOffset?: number;
 
+  /** Arrow radius in px */
+  arrowRadius?: number;
+
   /** One of premade transitions ot transition object */
   transition?: MantineTransition;
 
@@ -61,6 +64,7 @@ const defaultProps: Partial<TooltipProps> = {
   inline: false,
   arrowSize: 4,
   arrowOffset: 5,
+  arrowRadius: 0,
   offset: 5,
   transition: 'fade',
   transitionDuration: 100,
@@ -92,6 +96,7 @@ const _Tooltip = forwardRef<HTMLElement, TooltipProps>((props, ref) => {
     withArrow,
     arrowSize,
     arrowOffset,
+    arrowRadius,
     offset,
     transition,
     transitionDuration,
@@ -166,6 +171,7 @@ const _Tooltip = forwardRef<HTMLElement, TooltipProps>((props, ref) => {
                 position={tooltip.placement}
                 arrowSize={arrowSize}
                 arrowOffset={arrowOffset}
+                arrowRadius={arrowRadius}
                 className={classes.arrow}
               />
             </Box>

src/mantine-demos/src/demos/core/Tooltip/Tooltip.demo.arrow.tsx

@@ -23,6 +23,10 @@ function Demo() {
       <Tooltip label="Arrow with size" withArrow arrowSize={6}>
         <Button variant="outline">With size</Button>
       </Tooltip>
+
+      <Tooltip label="Arrow with radius" withArrow arrowSize={6} arrowRadius={4}>
+        <Button variant="outline">With radius</Button>
+      </Tooltip>
     </>
   );
 }
@@ -51,6 +55,9 @@ export function Demo() {
       <Tooltip label="Arrow with size" withArrow arrowSize={6}>
         <Button variant="outline">With size</Button>
       </Tooltip>
+      <Tooltip label="Arrow with radius" withArrow arrowSize={6} arrowRadius={4}>
+        <Button variant="outline">With radius</Button>
+      </Tooltip>
     </Group>
   );
 }