31 lines
962 B
JavaScript
31 lines
962 B
JavaScript
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// src/internal/drag.ts
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function drag(container, options) {
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function move(pointerEvent) {
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const dims = container.getBoundingClientRect();
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const defaultView = container.ownerDocument.defaultView;
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const offsetX = dims.left + defaultView.scrollX;
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const offsetY = dims.top + defaultView.scrollY;
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const x = pointerEvent.pageX - offsetX;
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const y = pointerEvent.pageY - offsetY;
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if (options == null ? void 0 : options.onMove) {
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options.onMove(x, y);
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}
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}
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function stop() {
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document.removeEventListener("pointermove", move);
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document.removeEventListener("pointerup", stop);
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if (options == null ? void 0 : options.onStop) {
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options.onStop();
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}
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}
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document.addEventListener("pointermove", move, { passive: true });
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document.addEventListener("pointerup", stop);
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if ((options == null ? void 0 : options.initialEvent) instanceof PointerEvent) {
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move(options.initialEvent);
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}
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}
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export {
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drag
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};
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