AsyncHandler.qml
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AsyncHandler.qml
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	/*
	* This file is part of kazv.
	* SPDX-FileCopyrightText: 2023 tusooa <tusooa@kazv.moe>
	* SPDX-License-Identifier: AGPL-3.0-or-later
	*/

	import QtQuick 2.15
	import QtQuick.Layouts 1.15
	import QtQuick.Controls 2.15

	QtObject {
	id: asyncHandler
	required property var trigger
	property var promise: null
	signal resolved(bool success, var data)

	property var conn: Connections {
	target: asyncHandler.promise

	function onResolved(success, data) {
	asyncHandler.resolved(success, data);
	asyncHandler.promise = null;
	}
	}

	function call() {
	promise = trigger();
	}
	}