@vinelink/react-cursor-position

A React component that decorates its children with mouse and touch cursor coordinates, plotted relative to itself.

This is a modernized fork of react-cursor-position, rewritten using React Function Components and TypeScript.

Features

• Mouse and touch event support
• Hooks for cursor state
• Configurable activation modes for mouse and touch input
• Support for hover delay and hover off delay
• Press activation with configurable duration and movement threshold
• Tap activation with configurable duration and movement threshold
• Environment detection (mouse/touch)
• Written in TypeScript
• Zero dependencies

Installation

npm install @vinelink/react-cursor-position

# Or
yarn add @vinelink/react-cursor-position

# Or
pnpm add @vinelink/react-cursor-position

Usage

import ReactCursorPosition from "@vinelink/react-cursor-position";

const YourComponent = () => {
  return (
    <ReactCursorPosition>
      <YourChildComponent />
    </ReactCursorPosition>
  );
};

API

Props

| Prop | Type | Default | Description | | -------------------------------- | ---------- | ---------------- | ---------------------------------------------------------- | | activationInteractionMouse | string | 'hover' | Mouse activation method ('hover' or 'click') | | activationInteractionTouch | string | 'press' | Touch activation method ('press', 'tap', or 'touch') | | className | string | undefined | CSS class name | | hoverDelayInMs | number | 0 | Hover activation delay in milliseconds | | hoverOffDelayInMs | number | 0 | Hover deactivation delay in milliseconds | | isEnabled | boolean | true | Enable/disable the component | | mapChildProps | function | props => props | Transform props before passing to children | | onActivationChanged | function | () => {} | Callback when activation state changes | | onDetectedEnvironmentChanged | function | () => {} | Callback when input environment changes | | onPositionChanged | function | () => {} | Callback when cursor position changes | | pressDurationInMs | number | 500 | Press activation duration | | pressMoveThreshold | number | 5 | Press movement threshold in pixels | | shouldDecorateChildren | boolean | true | Enable/disable child decoration | | shouldStopTouchMovePropagation | boolean | false | Stop touch move event propagation | | style | object | undefined | Inline styles | | tapDurationInMs | number | 180 | Tap activation duration | | tapMoveThreshold | number | 5 | Tap movement threshold in pixels | | cursorKey | string | 'cursor_key' | Unique identifier for the cursor |

Hooks

useReactCursorPosition

Returns the cursor state.

const PositionLabel = () => {
  const [state] = useReactCursorPosition();

const Example = () => {
  return (
    <>
      <ReactCursorPosition>
        <PositionLabel />
      </ReactCursorPosition>
    </>
  );
};

Cursor State

The following props are passed to child components:

interface CursorState {
  detectedEnvironment: {
    isMouseDetected: boolean;
    isTouchDetected: boolean;
  };
  elementDimensions: {
    width: number;
    height: number;
  };
  isActive: boolean;
  isPositionOutside: boolean;
  position: {
    x: number;
    y: number;
  };
}

Examples

Basic Usage

import ReactCursorPosition from "@vinelink/react-cursor-position";

const ChildComponent = ({ isActive, position: { x, y } }) => (
  <div>
    {isActive && (
      <p>
        Cursor position - x: {x}, y: {y}
      </p>
    )}
  </div>
);

const App = () => (
  <ReactCursorPosition>
    <ChildComponent />
  </ReactCursorPosition>
);

Custom Activation

import ReactCursorPosition, {
  INTERACTIONS,
} from "@vinelink/react-cursor-position";

const App = () => (
  <ReactCursorPosition
    activationInteractionMouse={INTERACTIONS.CLICK}
    activationInteractionTouch={INTERACTIONS.TAP}
    hoverDelayInMs={200}
  >
    <ChildComponent />
  </ReactCursorPosition>
);

License

MIT

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.