handsontable
Version:
Handsontable is a JavaScript Spreadsheet Component available for React, Angular and Vue.
74 lines (62 loc) • 2.01 kB
JavaScript
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
/**
* Holder for current and next size (count of rendered and to render DOM elements) and offset.
*
* @class {ViewSize}
*/
var ViewSize = /*#__PURE__*/function () {
function ViewSize() {
_classCallCheck(this, ViewSize);
/**
* Current size of the rendered DOM elements.
*
* @type {number}
*/
this.currentSize = 0;
/**
* Next size of the rendered DOM elements which should be fulfilled.
*
* @type {number}
*/
this.nextSize = 0;
/**
* Current offset.
*
* @type {number}
*/
this.currentOffset = 0;
/**
* Next ofset.
*
* @type {number}
*/
this.nextOffset = 0;
}
/**
* Sets new size of the rendered DOM elements.
*
* @param {number} size The size.
*/
_createClass(ViewSize, [{
key: "setSize",
value: function setSize(size) {
this.currentSize = this.nextSize;
this.nextSize = size;
}
/**
* Sets new offset.
*
* @param {number} offset The offset.
*/
}, {
key: "setOffset",
value: function setOffset(offset) {
this.currentOffset = this.nextOffset;
this.nextOffset = offset;
}
}]);
return ViewSize;
}();
export { ViewSize as default };