@angular2-material/core/overlay/overlay-ref.js

/**
 * Reference to an overlay that has been created with the Overlay service.
 * Used to manipulate or dispose of said overlay.
 */
export var OverlayRef = (function () {
    function OverlayRef(_portalHost, _pane, _state) {
        this._portalHost = _portalHost;
        this._pane = _pane;
        this._state = _state;
    }
    OverlayRef.prototype.attach = function (portal) {
        var attachResult = this._portalHost.attach(portal);
        this.updatePosition();
        return attachResult;
    };
    OverlayRef.prototype.detach = function () {
        return this._portalHost.detach();
    };
    OverlayRef.prototype.dispose = function () {
        this._portalHost.dispose();
    };
    OverlayRef.prototype.hasAttached = function () {
        return this._portalHost.hasAttached();
    };
    /** Gets the current state config of the overlay. */
    OverlayRef.prototype.getState = function () {
        return this._state;
    };
    /** Updates the position of the overlay based on the position strategy. */
    OverlayRef.prototype.updatePosition = function () {
        if (this._state.positionStrategy) {
            this._state.positionStrategy.apply(this._pane);
        }
    };
    return OverlayRef;
}());

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