AUI Framework  master
Cross-platform base for C++ UI apps
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ParentOf.h
    1/*
    2 * AUI Framework - Declarative UI toolkit for modern C++20
    3 * Copyright (C) 2020-2025 Alex2772 and Contributors
    4 *
    5 * SPDX-License-Identifier: MPL-2.0
    6 *
    7 * This Source Code Form is subject to the terms of the Mozilla Public
    8 * License, v. 2.0. If a copy of the MPL was not distributed with this
    9 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   10 */
   11
   12//
   13// Created by Alex2772 on 12/5/2021.
   14//
   15
   16#pragma once
   17
   18#include <AUI/Util/AMetric.h>
   19#include <AUI/Common/ASide.h>
   20#include "Traits.h"
   21
   22struct ViewAssertionParentOf {
   23    using IGNORE_VISIBILITY = std::true_type;
   24
   25    _<AView> checkedParent;
   26
   27    explicit ViewAssertionParentOf(_<AView> checkedParent) : checkedParent(std::move(checkedParent)) {}
   28
   29    bool operator()(const _<AView>& v) {
   30        return checkedParent->hasIndirectParent(v);
   31    }
   32};
   33
   34
   35using isParentOf = ViewAssertionParentOf;
An std::weak_ptr with AUI extensions.
Definition SharedPtrTypes.h:179
Definition ParentOf.h:22