All files / app/component/map selection-drag.ts

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import type { Map } from 'maplibre-gl';
 
const cancel = (e: DragEvent) => e.preventDefault();
 
/**
 * Stop a text selection covering the map from being dragged as text,
 * which would take over the mouse and stop the map from panning.
 */
export function preventSelectionDrag(map: Map) {
  map.getCanvasContainer().addEventListener('dragstart', cancel);
}