src/Draggable/Sensors/SensorEvent/SensorEvent.js

import AbstractEvent from 'shared/AbstractEvent';

/**
 * Base sensor event
 * @class SensorEvent
 * @module SensorEvent
 * @extends AbstractEvent
 */
export class SensorEvent extends AbstractEvent {
  /**
   * Original browser event that triggered a sensor
   * @property originalEvent
   * @type {Event}
   * @readonly
   */
  get originalEvent() {
    return this.data.originalEvent;
  }

  /**
   * Normalized clientX for both touch and mouse events
   * @property clientX
   * @type {Number}
   * @readonly
   */
  get clientX() {
    return this.data.clientX;
  }

  /**
   * Normalized clientY for both touch and mouse events
   * @property clientY
   * @type {Number}
   * @readonly
   */
  get clientY() {
    return this.data.clientY;
  }

  /**
   * Normalized target for both touch and mouse events
   * Returns the element that is behind cursor or touch pointer
   * @property target
   * @type {HTMLElement}
   * @readonly
   */
  get target() {
    return this.data.target;
  }

  /**
   * Container that initiated the sensor
   * @property container
   * @type {HTMLElement}
   * @readonly
   */
  get container() {
    return this.data.container;
  }

  /**
   * Trackpad pressure
   * @property pressure
   * @type {Number}
   * @readonly
   */
  get pressure() {
    return this.data.pressure;
  }
}

/**
 * Drag start sensor event
 * @class DragStartSensorEvent
 * @module DragStartSensorEvent
 * @extends SensorEvent
 */
export class DragStartSensorEvent extends SensorEvent {
  static type = 'drag:start';
}

/**
 * Drag move sensor event
 * @class DragMoveSensorEvent
 * @module DragMoveSensorEvent
 * @extends SensorEvent
 */
export class DragMoveSensorEvent extends SensorEvent {
  static type = 'drag:move';
}

/**
 * Drag stop sensor event
 * @class DragStopSensorEvent
 * @module DragStopSensorEvent
 * @extends SensorEvent
 */
export class DragStopSensorEvent extends SensorEvent {
  static type = 'drag:stop';
}

/**
 * Drag pressure sensor event
 * @class DragPressureSensorEvent
 * @module DragPressureSensorEvent
 * @extends SensorEvent
 */
export class DragPressureSensorEvent extends SensorEvent {
  static type = 'drag:pressure';
}