feat: add more swipe directions

src/index.tsx

@@ -9,6 +9,7 @@ import { toast, ToastState } from './state';
 import './styles.css';
 import {
   isAction,
+  SwipeDirection,
   type ExternalToast,
   type HeightT,
   type ToasterProps,
@@ -45,6 +46,21 @@ function cn(...classes: (string | undefined)[]) {
   return classes.filter(Boolean).join(' ');
 }
 
+function getDefaultSwipeDirections(position: string): Array<SwipeDirection> {
+  const [y, x] = position.split('-');
+  const directions: Array<SwipeDirection> = [];
+
+  if (y) {
+    directions.push(y as SwipeDirection);
+  }
+
+  if (x) {
+    directions.push(x as SwipeDirection);
+  }
+
+  return directions;
+}
+
 const Toast = (props: ToastProps) => {
   const {
     invert: ToasterInvert,
@@ -75,6 +91,8 @@ const Toast = (props: ToastProps) => {
     closeButtonAriaLabel = 'Close toast',
     pauseWhenPageIsHidden,
   } = props;
+  const [swipeDirection, setSwipeDirection] = React.useState<'x' | 'y' | null>(null);
+  const [swipeOutDirection, setSwipeOutDirection] = React.useState<'left' | 'right' | 'up' | 'down' | null>(null);
   const [mounted, setMounted] = React.useState(false);
   const [removed, setRemoved] = React.useState(false);
   const [swiping, setSwiping] = React.useState(false);
@@ -278,6 +296,7 @@ const Toast = (props: ToastProps) => {
       data-type={toastType}
       data-invert={invert}
       data-swipe-out={swipeOut}
+      data-swipe-direction={swipeOutDirection}
       data-expanded={Boolean(expanded || (expandByDefault && mounted))}
       style={
         {
@@ -304,37 +323,82 @@ const Toast = (props: ToastProps) => {
         if (swipeOut || !dismissible) return;
 
         pointerStartRef.current = null;
-        const swipeAmount = Number(toastRef.current?.style.getPropertyValue('--swipe-amount').replace('px', '') || 0);
+        const swipeAmountX = Number(
+          toastRef.current?.style.getPropertyValue('--swipe-amount-x').replace('px', '') || 0,
+        );
+        const swipeAmountY = Number(
+          toastRef.current?.style.getPropertyValue('--swipe-amount-y').replace('px', '') || 0,
+        );
         const timeTaken = new Date().getTime() - dragStartTime.current?.getTime();
+
+        const swipeAmount = swipeDirection === 'x' ? swipeAmountX : swipeAmountY;
         const velocity = Math.abs(swipeAmount) / timeTaken;
 
-        // Remove only if threshold is met
         if (Math.abs(swipeAmount) >= SWIPE_THRESHOLD || velocity > 0.11) {
           setOffsetBeforeRemove(offset.current);
           toast.onDismiss?.(toast);
+
+          if (swipeDirection === 'x') {
+            setSwipeOutDirection(swipeAmountX > 0 ? 'right' : 'left');
+          } else {
+            setSwipeOutDirection(swipeAmountY > 0 ? 'down' : 'up');
+          }
+
           deleteToast();
           setSwipeOut(true);
           setIsSwiped(false);
           return;
         }
 
-        toastRef.current?.style.setProperty('--swipe-amount', '0px');
         setSwiping(false);
+        setSwipeDirection(null);
       }}
       onPointerMove={(event) => {
         if (!pointerStartRef.current || !dismissible) return;
 
-        const yPosition = event.clientY - pointerStartRef.current.y;
         const isHighlighted = window.getSelection()?.toString().length > 0;
-        const swipeAmount = y === 'top' ? Math.min(0, yPosition) : Math.max(0, yPosition);
+        if (isHighlighted) return;
 
-        if (Math.abs(swipeAmount) > 0) {
-          setIsSwiped(true);
+        const yDelta = event.clientY - pointerStartRef.current.y;
+        const xDelta = event.clientX - pointerStartRef.current.x;
+
+        const swipeDirections = props.swipeDirections ?? getDefaultSwipeDirections(position);
+
+        // Determine swipe direction if not already locked
+        if (!swipeDirection && (Math.abs(xDelta) > 1 || Math.abs(yDelta) > 1)) {
+          setSwipeDirection(Math.abs(xDelta) > Math.abs(yDelta) ? 'x' : 'y');
         }
 
-        if (isHighlighted) return;
+        let swipeAmount = { x: 0, y: 0 };
+
+        // Only apply swipe in the locked direction
+        if (swipeDirection === 'y') {
+          // Handle vertical swipes
+          if (swipeDirections.includes('top') || swipeDirections.includes('bottom')) {
+            if (swipeDirections.includes('top') && yDelta < 0) {
+              swipeAmount.y = yDelta;
+            } else if (swipeDirections.includes('bottom') && yDelta > 0) {
+              swipeAmount.y = yDelta;
+            }
+          }
+        } else if (swipeDirection === 'x') {
+          // Handle horizontal swipes
+          if (swipeDirections.includes('left') || swipeDirections.includes('right')) {
+            if (swipeDirections.includes('left') && xDelta < 0) {
+              swipeAmount.x = xDelta;
+            } else if (swipeDirections.includes('right') && xDelta > 0) {
+              swipeAmount.x = xDelta;
+            }
+          }
+        }
+
+        if (Math.abs(swipeAmount.x) > 0 || Math.abs(swipeAmount.y) > 0) {
+          setIsSwiped(true);
+        }
 
-        toastRef.current?.style.setProperty('--swipe-amount', `${swipeAmount}px`);
+        // Apply transform using both x and y values
+        toastRef.current?.style.setProperty('--swipe-amount-x', `${swipeAmount.x}px`);
+        toastRef.current?.style.setProperty('--swipe-amount-y', `${swipeAmount.y}px`);
       }}
     >
       {closeButton && !toast.jsx ? (
@@ -783,6 +847,7 @@ const Toaster = forwardRef<HTMLElement, ToasterProps>(function Toaster(props, re
                   loadingIcon={loadingIcon}
                   expanded={expanded}
                   pauseWhenPageIsHidden={pauseWhenPageIsHidden}
+                  swipeDirections={props.swipeDirections}
                 />
               ))}
           </ol>

src/styles.css

@@ -254,8 +254,8 @@
 :where([data-sonner-toast][data-swiping='true'])::before {
   content: '';
   position: absolute;
-  left: 0;
-  right: 0;
+  left: -50%;
+  right: -50%;
   height: 100%;
   z-index: -1;
 }
@@ -341,7 +341,7 @@
 }
 
 [data-sonner-toast][data-swiping='true'] {
-  transform: var(--y) translateY(var(--swipe-amount, 0px));
+  transform: var(--y) translateY(var(--swipe-amount-y, 0px)) translateX(var(--swipe-amount-x, 0px));
   transition: none;
 }
 
@@ -351,17 +351,71 @@
 
 [data-sonner-toast][data-swipe-out='true'][data-y-position='bottom'],
 [data-sonner-toast][data-swipe-out='true'][data-y-position='top'] {
-  animation: swipe-out 200ms ease-out forwards;
+  animation-duration: 200ms;
+  animation-timing-function: ease-out;
+  animation-fill-mode: forwards;
+}
+
+[data-sonner-toast][data-swipe-out='true'][data-swipe-direction='left'] {
+  animation-name: swipe-out-left;
+}
+
+[data-sonner-toast][data-swipe-out='true'][data-swipe-direction='right'] {
+  animation-name: swipe-out-right;
+}
+
+[data-sonner-toast][data-swipe-out='true'][data-swipe-direction='up'] {
+  animation-name: swipe-out-up;
+}
+
+[data-sonner-toast][data-swipe-out='true'][data-swipe-direction='down'] {
+  animation-name: swipe-out-down;
+}
+
+@keyframes swipe-out-left {
+  from {
+    transform: var(--y) translateX(var(--swipe-amount-x));
+    opacity: 1;
+  }
+
+  to {
+    transform: var(--y) translateX(calc(var(--swipe-amount-x) - 100%));
+    opacity: 0;
+  }
+}
+
+@keyframes swipe-out-right {
+  from {
+    transform: var(--y) translateX(var(--swipe-amount-x));
+    opacity: 1;
+  }
+
+  to {
+    transform: var(--y) translateX(calc(var(--swipe-amount-x) + 100%));
+    opacity: 0;
+  }
+}
+
+@keyframes swipe-out-up {
+  from {
+    transform: var(--y) translateY(var(--swipe-amount-y));
+    opacity: 1;
+  }
+
+  to {
+    transform: var(--y) translateY(calc(var(--swipe-amount-y) - 100%));
+    opacity: 0;
+  }
 }
 
-@keyframes swipe-out {
+@keyframes swipe-out-down {
   from {
-    transform: translateY(calc(var(--lift) * var(--offset) + var(--swipe-amount)));
+    transform: var(--y) translateY(var(--swipe-amount-y));
     opacity: 1;
   }
 
   to {
-    transform: translateY(calc(var(--lift) * var(--offset) + var(--swipe-amount) + var(--lift) * -100%));
+    transform: var(--y) translateY(calc(var(--swipe-amount-y) + 100%));
     opacity: 0;
   }
 }

src/types.ts

@@ -130,6 +130,7 @@ export interface ToasterProps {
   offset?: Offset;
   mobileOffset?: Offset;
   dir?: 'rtl' | 'ltr' | 'auto';
+  swipeDirections?: SwipeDirection[];
   /**
    * @deprecated Please use the `icons` prop instead:
    * ```jsx
@@ -144,10 +145,13 @@ export interface ToasterProps {
   pauseWhenPageIsHidden?: boolean;
 }
 
+export type SwipeDirection = 'top' | 'right' | 'bottom' | 'left';
+
 export interface ToastProps {
   toast: ToastT;
   toasts: ToastT[];
   index: number;
+  swipeDirections?: SwipeDirection[];
   expanded: boolean;
   invert: boolean;
   heights: HeightT[];

test/tests/basic.spec.ts

@@ -112,12 +112,18 @@ test.describe('Basic functionality', () => {
     const dragBoundingBox = await toast.boundingBox();
 
     if (!dragBoundingBox) return;
-    await page.mouse.move(dragBoundingBox.x + dragBoundingBox.width / 2, dragBoundingBox.y);
 
+    // Initial touch point
+    await page.mouse.move(dragBoundingBox.x + dragBoundingBox.width / 2, dragBoundingBox.y);
     await page.mouse.down();
-    await page.mouse.move(0, dragBoundingBox.y + 300);
 
+    // Move mouse slightly to determine swipe direction
+    await page.mouse.move(dragBoundingBox.x + dragBoundingBox.width / 2, dragBoundingBox.y + 10);
+
+    // Complete the swipe
+    await page.mouse.move(0, dragBoundingBox.y + 300);
     await page.mouse.up();
+
     await expect(page.getByTestId('dismiss-el')).toHaveCount(1);
   });