Feat/add draggable modal

.changeset/soft-apricots-sleep.md

@@ -0,0 +1,6 @@
+---
+"@nextui-org/modal": patch
+"@nextui-org/use-draggable": patch
+---
+
+Add draggable modal (#2647)

apps/docs/config/routes.json

@@ -287,7 +287,8 @@
           "key": "modal",
           "title": "Modal",
           "keywords": "modal, dialog box, popup, overlay, content focus",
-          "path": "/docs/components/modal.mdx"
+          "path": "/docs/components/modal.mdx",
+          "updated": true
         },
         {
           "key": "navbar",

apps/docs/content/components/modal/draggable-overflow.ts

@@ -0,0 +1,45 @@
+const App = `import {Modal, ModalContent, ModalHeader, ModalBody, ModalFooter, Button, useDisclosure, useDraggable} from "@nextui-org/react";
+
+export default function App() {
+  const {isOpen, onOpen, onOpenChange} = useDisclosure();
+  const targetRef = React.useRef(null);
+  const {moveProps} = useDraggable({targetRef, canOverflow: true});
+
+  return (
+    <>
+      <Button onPress={onOpen}>Open Modal</Button>
+      <Modal ref={targetRef} isOpen={isOpen} onOpenChange={onOpenChange}>
+        <ModalContent>
+          {(onClose) => (
+            <>
+              <ModalHeader {...moveProps} className="flex flex-col gap-1">Modal Title</ModalHeader>
+              <ModalBody>
+                <p>
+                  Lorem ipsum dolor sit amet, consectetur adipiscing elit.
+                  Nullam pulvinar risus non risus hendrerit venenatis.
+                  Pellentesque sit amet hendrerit risus, sed porttitor quam.
+                </p>
+              </ModalBody>
+              <ModalFooter>
+                <Button color="danger" variant="light" onPress={onClose}>
+                  Close
+                </Button>
+                <Button color="primary" onPress={onClose}>
+                  Action
+                </Button>
+              </ModalFooter>
+            </>
+          )}
+        </ModalContent>
+      </Modal>
+    </>
+  );
+}`;
+
+const react = {
+  "/App.jsx": App,
+};
+
+export default {
+  ...react,
+};

apps/docs/content/components/modal/draggable.ts

@@ -0,0 +1,45 @@
+const App = `import {Modal, ModalContent, ModalHeader, ModalBody, ModalFooter, Button, useDisclosure, useDraggable} from "@nextui-org/react";
+
+export default function App() {
+  const {isOpen, onOpen, onOpenChange} = useDisclosure();
+  const targetRef = React.useRef(null);
+  const {moveProps} = useDraggable({ targetRef });
+
+  return (
+    <>
+      <Button onPress={onOpen}>Open Modal</Button>
+      <Modal ref={targetRef} isOpen={isOpen} onOpenChange={onOpenChange}>
+        <ModalContent>
+          {(onClose) => (
+            <>
+              <ModalHeader {...moveProps} className="flex flex-col gap-1">Modal Title</ModalHeader>
+              <ModalBody>
+                <p>
+                  Lorem ipsum dolor sit amet, consectetur adipiscing elit.
+                  Nullam pulvinar risus non risus hendrerit venenatis.
+                  Pellentesque sit amet hendrerit risus, sed porttitor quam.
+                </p>
+              </ModalBody>
+              <ModalFooter>
+                <Button color="danger" variant="light" onPress={onClose}>
+                  Close
+                </Button>
+                <Button color="primary" onPress={onClose}>
+                  Action
+                </Button>
+              </ModalFooter>
+            </>
+          )}
+        </ModalContent>
+      </Modal>
+    </>
+  );
+}`;
+
+const react = {
+  "/App.jsx": App,
+};
+
+export default {
+  ...react,
+};

apps/docs/content/components/modal/index.ts

@@ -8,6 +8,8 @@ import backdrop from "./backdrop";
 import customBackdrop from "./custom-backdrop";
 import customMotion from "./custom-motion";
 import customStyles from "./custom-styles";
+import draggable from "./draggable";
+import draggableOverflow from "./draggable-overflow";
 
 export const modalContent = {
   usage,
@@ -20,4 +22,6 @@ export const modalContent = {
   customBackdrop,
   customMotion,
   customStyles,
+  draggable,
+  draggableOverflow,
 };

apps/docs/content/docs/components/modal.mdx

@@ -42,18 +42,18 @@ NextUI exports 5 modal-related components:
 <ImportTabs
   commands={{
     main: `import {
-  Modal, 
-  ModalContent, 
-  ModalHeader, 
-  ModalBody, 
+  Modal,
+  ModalContent,
+  ModalHeader,
+  ModalBody,
   ModalFooter
 } from "@nextui-org/react";`,
     individual:
       `import {
-  Modal, 
-  ModalContent, 
-  ModalHeader, 
-  ModalBody, 
+  Modal,
+  ModalContent,
+  ModalHeader,
+  ModalBody,
   ModalFooter
 } from "@nextui-org/modal";`,
   }}
@@ -72,9 +72,9 @@ When the modal opens:
 
 <CodeDemo title="Sizes" files={modalContent.sizes} />
 
-### Non-dissmissable
+### Non-dismissible
 
-By default, the modal can be closed by clicking on the overlay or pressing the <Kbd>Esc</Kbd> key. 
+By default, the modal can be closed by clicking on the overlay or pressing the <Kbd>Esc</Kbd> key.
 You can disable this behavior by setting the following properties:
 
 - Set the `isDismissable` property to `false` to prevent the modal from closing when clicking on the overlay.
@@ -138,6 +138,18 @@ Modal offers a `motionProps` property to customize the `enter` / `exit` animatio
 
 > Learn more about Framer motion variants [here](https://www.framer.com/motion/animation/#variants).
 
+### Draggable
+
+Try to drag the header part.
+
+<CodeDemo title="Draggable" files={modalContent.draggable} />
+
+### Draggable Overflow
+
+Set overflow to true can drag overflow the viewport.
+
+<CodeDemo title="Draggable Overflow" files={modalContent.draggableOverflow} />
+
 ## Slots
 
 - **wrapper**: The wrapper slot of the modal. It wraps the `base` and the `backdrop` slots.

packages/components/modal/__tests__/modal.test.tsx

@@ -2,12 +2,28 @@ import * as React from "react";
 import {render, fireEvent} from "@testing-library/react";
 import userEvent from "@testing-library/user-event";
 
-import {Modal, ModalContent, ModalBody, ModalHeader, ModalFooter} from "../src";
+import {Modal, ModalContent, ModalBody, ModalHeader, ModalFooter, useDraggable} from "../src";
 
 // e.g. console.error Warning: Function components cannot be given refs.
 // Attempts to access this ref will fail. Did you mean to use React.forwardRef()?
 const spy = jest.spyOn(console, "error").mockImplementation(() => {});
 
+const ModalDraggable = ({canOverflow = false, isDisabled = false}) => {
+  const targetRef = React.useRef(null);
+
+  const {moveProps} = useDraggable({targetRef, canOverflow, isDisabled});
+
+  return (
+    <Modal ref={targetRef} isOpen>
+      <ModalContent>
+        <ModalHeader {...moveProps}>Modal header</ModalHeader>
+        <ModalBody>Modal body</ModalBody>
+        <ModalFooter>Modal footer</ModalFooter>
+      </ModalContent>
+    </Modal>
+  );
+};
+
 describe("Modal", () => {
   afterEach(() => {
     jest.clearAllMocks();
@@ -109,4 +125,93 @@ describe("Modal", () => {
     fireEvent.keyDown(modal, {key: "Escape"});
     expect(onClose).toHaveBeenCalledTimes(1);
   });
+
+  it("should be rendered a draggable modal", () => {
+    // mock viewport size to 1920x1080
+    jest.spyOn(document.documentElement, "clientWidth", "get").mockImplementation(() => 1920);
+    jest.spyOn(document.documentElement, "clientHeight", "get").mockImplementation(() => 1080);
+
+    const wrapper = render(<ModalDraggable />);
+
+    const modal = wrapper.getByRole("dialog");
+    const modalHeader = wrapper.getByText("Modal header");
+
+    fireEvent.touchStart(modalHeader, {changedTouches: [{pageX: 0, pageY: 0}]});
+    fireEvent.touchMove(modalHeader, {changedTouches: [{pageX: 100, pageY: 50}]});
+    fireEvent.touchEnd(modalHeader, {changedTouches: [{pageX: 100, pageY: 50}]});
+
+    expect(() => wrapper.unmount()).not.toThrow();
+    expect(document.documentElement.clientWidth).toBe(1920);
+    expect(document.documentElement.clientHeight).toBe(1080);
+    expect(modalHeader.style.cursor).toBe("move");
+    expect(modal.style.transform).toBe("translate(100px, 50px)");
+  });
+
+  it("should be rendered a draggable modal on mobile", () => {
+    // mock viewport size to 375x667
+    jest.spyOn(document.documentElement, "clientWidth", "get").mockImplementation(() => 375);
+    jest.spyOn(document.documentElement, "clientHeight", "get").mockImplementation(() => 667);
+
+    const wrapper = render(<ModalDraggable />);
+
+    const modal = wrapper.getByRole("dialog");
+    const modalHeader = wrapper.getByText("Modal header");
+
+    fireEvent.touchStart(modalHeader, {changedTouches: [{pageX: 0, pageY: 0}]});
+    fireEvent.touchMove(modalHeader, {changedTouches: [{pageX: 0, pageY: 50}]});
+    fireEvent.touchEnd(modalHeader, {changedTouches: [{pageX: 0, pageY: 50}]});
+
+    expect(document.documentElement.clientWidth).toBe(375);
+    expect(document.documentElement.clientHeight).toBe(667);
+    expect(modal.style.transform).toBe("translate(0px, 50px)");
+  });
+
+  it("should not drag overflow viewport", () => {
+    // mock viewport size to 1920x1080
+    jest.spyOn(document.documentElement, "clientWidth", "get").mockImplementation(() => 1920);
+    jest.spyOn(document.documentElement, "clientHeight", "get").mockImplementation(() => 1080);
+    const wrapper = render(<ModalDraggable />);
+    const modal = wrapper.getByRole("dialog");
+    const modalHeader = wrapper.getByText("Modal header");
+
+    fireEvent.touchStart(modalHeader, {changedTouches: [{pageX: 100, pageY: 50}]});
+    fireEvent.touchMove(modalHeader, {changedTouches: [{pageX: 10000, pageY: 5000}]});
+    fireEvent.touchEnd(modalHeader, {changedTouches: [{pageX: 10000, pageY: 5000}]});
+
+    expect(modal.style.transform).toBe("translate(1920px, 1080px)");
+  });
+
+  it("should not drag when disabled", () => {
+    // mock viewport size to 1920x1080
+    jest.spyOn(document.documentElement, "clientWidth", "get").mockImplementation(() => 1920);
+    jest.spyOn(document.documentElement, "clientHeight", "get").mockImplementation(() => 1080);
+    const wrapper = render(<ModalDraggable isDisabled />);
+    const modal = wrapper.getByRole("dialog");
+    const modalHeader = wrapper.getByText("Modal header");
+
+    fireEvent.touchStart(modalHeader, {changedTouches: [{pageX: 100, pageY: 50}]});
+    fireEvent.touchMove(modalHeader, {changedTouches: [{pageX: 200, pageY: 100}]});
+    fireEvent.touchEnd(modalHeader, {changedTouches: [{pageX: 200, pageY: 100}]});
+
+    expect(modal.style.transform).toBe("");
+  });
+
+  test("should be rendered a draggable modal with overflow", () => {
+    // mock viewport size to 1920x1080
+    jest.spyOn(document.documentElement, "clientWidth", "get").mockImplementation(() => 1920);
+    jest.spyOn(document.documentElement, "clientHeight", "get").mockImplementation(() => 1080);
+
+    const wrapper = render(<ModalDraggable canOverflow />);
+
+    const modal = wrapper.getByRole("dialog");
+    const modalHeader = wrapper.getByText("Modal header");
+
+    fireEvent.touchStart(modalHeader, {changedTouches: [{pageX: 0, pageY: 0}]});
+    fireEvent.touchMove(modalHeader, {changedTouches: [{pageX: 2000, pageY: 1500}]});
+    fireEvent.touchEnd(modalHeader, {changedTouches: [{pageX: 2000, pageY: 1500}]});
+
+    expect(document.documentElement.clientWidth).toBe(1920);
+    expect(document.documentElement.clientHeight).toBe(1080);
+    expect(modal.style.transform).toBe("translate(2000px, 1500px)");
+  });
 });

packages/components/modal/package.json

@@ -42,6 +42,7 @@
   },
   "dependencies": {
     "@nextui-org/use-disclosure": "workspace:*",
+    "@nextui-org/use-draggable": "workspace:*",
     "@nextui-org/use-aria-button": "workspace:*",
     "@nextui-org/framer-utils": "workspace:*",
     "@nextui-org/shared-utils": "workspace:*",
@@ -63,6 +64,7 @@
     "@nextui-org/checkbox": "workspace:*",
     "@nextui-org/button": "workspace:*",
     "@nextui-org/link": "workspace:*",
+    "@nextui-org/switch": "workspace:*",
     "react-lorem-component": "0.13.0",
     "framer-motion": "^11.0.22",
     "clean-package": "2.2.0",

packages/components/modal/src/index.ts

@@ -15,6 +15,7 @@ export type {UseDisclosureProps} from "@nextui-org/use-disclosure";
 // export hooks
 export {useModal} from "./use-modal";
 export {useDisclosure} from "@nextui-org/use-disclosure";
+export {useDraggable} from "@nextui-org/use-draggable";
 
 // export context
 export {ModalProvider, useModalContext} from "./modal-context";

packages/components/modal/src/modal-header.tsx

@@ -1,11 +1,16 @@
 import {useEffect} from "react";
 import {forwardRef, HTMLNextUIProps} from "@nextui-org/system";
-import {useDOMRef} from "@nextui-org/react-utils";
+import {ReactRef, useDOMRef} from "@nextui-org/react-utils";
 import {clsx} from "@nextui-org/shared-utils";
 
 import {useModalContext} from "./modal-context";
 
-export interface ModalHeaderProps extends HTMLNextUIProps<"header"> {}
+export interface ModalHeaderProps extends HTMLNextUIProps<"header"> {
+  /**
+   * Ref to the DOM node.
+   */
+  ref?: ReactRef<HTMLElement | null>;
+}
 
 const ModalHeader = forwardRef<"header", ModalHeaderProps>((props, ref) => {
   const {as, children, className, ...otherProps} = props;