office-ui-fabric-react/lib/utilities/decorators/BaseDecorator.js

Reusable React components for building experiences for Office 365.

"use strict";
var __extends = (this && this.__extends) || function (d, b) {
    for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
    function __() { this.constructor = d; }
    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var hoist_1 = require("../hoist");
var BaseComponent_1 = require("../../common/BaseComponent");
var BaseDecorator = (function (_super) {
    __extends(BaseDecorator, _super);
    function BaseDecorator() {
        var _this = _super.call(this) || this;
        _this._updateComposedComponentRef = _this._updateComposedComponentRef.bind(_this);
        return _this;
    }
    /**
     * Updates the ref to the component composed by the decorator, which will also take care of hoisting
     * (and unhoisting as appropriate) methods from said component.
     *
     * Pass this method as the argument to the 'ref' property of the composed component.
     */
    BaseDecorator.prototype._updateComposedComponentRef = function (composedComponentInstance) {
        this._composedComponentInstance = composedComponentInstance;
        if (composedComponentInstance) {
            this._hoisted = hoist_1.hoistMethods(this, composedComponentInstance);
        }
        else if (this._hoisted) {
            hoist_1.unhoistMethods(this, this._hoisted);
        }
    };
    return BaseDecorator;
}(BaseComponent_1.BaseComponent));
exports.BaseDecorator = BaseDecorator;

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