dockview-core
Version:
Zero dependency layout manager supporting tabs, grids and splitviews
13 lines (12 loc) • 715 B
JavaScript
import { addClasses, removeClasses } from '../dom';
export function addGhostImage(dataTransfer, ghostElement, options) {
var _a, _b;
// class dockview provides to force ghost image to be drawn on a different layer and prevent weird rendering issues
addClasses(ghostElement, 'dv-dragged');
document.body.appendChild(ghostElement);
dataTransfer.setDragImage(ghostElement, (_a = options === null || options === void 0 ? void 0 : options.x) !== null && _a !== void 0 ? _a : 0, (_b = options === null || options === void 0 ? void 0 : options.y) !== null && _b !== void 0 ? _b : 0);
setTimeout(() => {
removeClasses(ghostElement, 'dv-dragged');
ghostElement.remove();
}, 0);
}