wed
Version:
Wed is a schema-aware editor for XML documents.
43 lines • 1.24 kB
JavaScript
/**
* Layers over the editing area.
* @author Louis-Dominique Dubeau
* @license MPL 2.0
* @copyright Mangalam Research Center for Buddhist Languages
*/
define(["require", "exports"], function (require, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
/**
* This class represents a layer over the editing area. Layers are used to show
* information that are above (in z order) the edited content.
*/
class Layer {
/**
* @param el The DOM element which is the layer.
*/
constructor(el) {
this.el = el;
}
/**
* Remove all elements from the layer.
*/
clear() {
const el = this.el;
while (el.lastChild !== null) {
el.removeChild(el.lastChild);
}
}
/**
* Append a child to a layer.
*
* @param child The child to append. This could be a document fragment if you
* want to add multiple nodes at once.
*/
append(child) {
this.el.appendChild(child);
}
}
exports.Layer = Layer;
});
// LocalWords: MPL
//# sourceMappingURL=layer.js.map