Function waitForDeferredAction

tests/TestLib/Helper.ListView.ts:126–141

(listView)

    export function waitForDeferredAction(listView) {
        if (listView.winControl) { listView = listView.winControl; }

        return function (x?) {
            return new WinJS.Promise(function (complete) {
                function waitForDeferredAction_handler() {
                    listView.removeEventListener("accessibilityannotationcomplete", waitForDeferredAction_handler, false);
                    WinJS.Utilities._setImmediate(function () {
                        complete(x);
                    });
                }

                listView.addEventListener("accessibilityannotationcomplete", waitForDeferredAction_handler, false);
            });
        }
    }

    export function waitForReady(listView, delay?) {
        if (listView.winControl) { listView = listView.winControl; }