import addon from "../../utils/addon";
import { NativeElement, NativeRawPointer } from "../../core/Component";
import { QDropEvent } from "./QDropEvent";
import { checkIfNativeElement } from "../../utils/helpers";

export class QDragMoveEvent extends QDropEvent {
  constructor(arg: NativeRawPointer<"QEvent"> | NativeElement) {
    let native: NativeElement;
    if (checkIfNativeElement(arg)) {
      native = arg as NativeElement;
    } else {
      native = new addon.QDragMoveEvent(arg);
    }
    super(native);
  }

  /**
   * Sets the accept flag of the event object, the equivalent of calling setAccepted(true).
   * Setting the accept parameter indicates that the event receiver wants the event. Unwanted events might be propagated to the parent widget
   *
   * If the rectangle is provided, also notifies that future moves will also be acceptable if they remain within the rectangle given on the widget.
   * This can improve performance, but may also be ignored by the underlying system.
   * If the rectangle is empty, drag move events will be sent continuously. This is useful if the source is scrolling in a timer event.
   */
  accept(x?: number, y?: number, width?: number, height?: number): void {
    if (arguments.length == 4) {
      this.native?.accept_qrect(x, y, width, height);
    } else {
      this.native?.accept();
    }
  }
  /**
   * Clears the accept flag parameter of the event object, the equivalent of calling setAccepted(false).
   * Clearing the accept parameter indicates that the event receiver does not want the event.
   * Unwanted events might be propagated to the parent widget.
   */
  ignore(x?: number, y?: number, width?: number, height?: number): void {
    if (arguments.length == 4) {
      this.native?.ignore_qrect(x, y, width, height);
    } else {
      this.native?.ignore();
    }
  }
  answerRect(): { x: number; y: number; width: number; height: number } {
    return this.native?.answerRect();
  }
}