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Margin.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 alex2 on 01.01.2021.
   14//
   15
   16#pragma once
   17
   18#include <AUI/Util/AMetric.h>
   19#include "IProperty.h"
   20
   21namespace ass {
   22
   29    struct Margin {
   30        unset_wrap<AMetric> left;
   31        unset_wrap<AMetric> top;
   32        unset_wrap<AMetric> right;
   33        unset_wrap<AMetric> bottom;
   34
   35        Margin(unset_wrap<AMetric> all):
   36            left(all),
   37            top(all),
   38            right(all),
   39            bottom(all)
   40        {
   41        }
   42
   43        Margin(unset_wrap<AMetric> vertical, unset_wrap<AMetric> horizontal):
   44            left(horizontal),
   45            top(vertical),
   46            right(horizontal),
   47            bottom(vertical)
   48        {
   49        }
   50
   51        Margin(unset_wrap<AMetric> top, unset_wrap<AMetric> horizontal, unset_wrap<AMetric> bottom):
   52            left(horizontal),
   53            top(top),
   54            right(horizontal),
   55            bottom(bottom)
   56        {
   57        }
   58
   59        Margin(unset_wrap<AMetric> top, unset_wrap<AMetric> right, unset_wrap<AMetric> bottom, unset_wrap<AMetric> left):
   60            left(left),
   61            top(top),
   62            right(right),
   63            bottom(bottom)
   64        {
   65        }
   66    };
   67
   68    namespace prop {
   69        template<>
   70        struct API_AUI_VIEWS Property<Margin>: IPropertyBase {
   71        private:
   72            Margin mInfo;
   73
   74        public:
   75            Property(const Margin& info) : mInfo(info) {
   76
   77            }
   78
   79            void updateInvalidPixelRect(ARect<int>& invalidRect) const override;
   80
   81            void applyFor(AView* view) override;
   82
   83            [[nodiscard]]
   84            const auto& value() const noexcept {
   85                return mInfo;
   86            }
   87        };
   88    }
   89}
Base class of all UI objects.
Definition AView.h:78
Axis aligned 2D rectangle.
Definition ARect.h:24
Controls view's margins.
Definition Margin.h:29
Base class for all properties.
Definition IPropertyBase.h:50
Definition unset.h:28