master/UIBuildingHelpers_8h_source.html

/*

 * AUI Framework - Declarative UI toolkit for modern C++20

 * Copyright (C) 2020-2025 Alex2772 and Contributors

 *

 * SPDX-License-Identifier: MPL-2.0

 *

 * This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/.

 */


#pragma once


#include "AUI/Common/AVector.h"

#include "AUI/View/AView.h"

#include "AUI/Layout/AGridLayout.h"

#include <variant>

#include "AUI/View/AViewContainer.h"

#include "AUI/View/ALabel.h"

#include <AUI/Common/SharedPtr.h>

#include <AUI/Util/kAUI.h>

#include <AUI/Util/AMetric.h>

#include <AUI/View/ASpacerExpanding.h>

#include <AUI/Layout/AWordWrappingLayout.h>

#include <AUI/Layout/AHorizontalLayout.h>

#include <AUI/Layout/AVerticalLayout.h>

#include <AUI/Layout/AStackedLayout.h>

#include <AUI/Layout/AGridLayout.h>

#include <AUI/Layout/AAdvancedGridLayout.h>

#include <AUI/Layout/AAbsoluteLayout.h>

#include <AUI/Image/AImageLoaderRegistry.h>

#include <AUI/i18n/AI18n.h>

#include <AUI/ASS/ASS.h>

#include <AUI/Traits/strings.h>

#include "Declarative.h"


template <typename Layout, typename... Args>

inline auto _container(AVector<_<AView>> views, Args&&... args) {

    auto c = _new<AViewContainer>();

    c->setLayout(std::make_unique<Layout>(std::forward<Args>(args)...));


    c->setViews(std::move(views));


    return c;

}


inline auto _form(const AVector<std::pair<std::variant<AString, _<AView>>, _<AView>>>& views) {

    auto c = _new<AViewContainer>();

    c->setLayout(std::make_unique<AAdvancedGridLayout>(2, int(views.size())));

    c->setExpanding({ 2, 0 });

    for (const auto& v : views) {

        try {

            c->addView(_new<ALabel>(std::get<AString>(v.first)));

        } catch (const std::bad_variant_access&) {

            c->addView(std::get<_<AView>>(v.first));

        }

        v.second->setExpanding({ 2, 0 });

        c->addView(v.second);

    }


    return c;

}


using Vertical = aui::ui_building::view_container_layout<AVerticalLayout>;


using Horizontal = aui::ui_building::view_container_layout<AHorizontalLayout>;


using Stacked = aui::ui_building::view_container_layout<AStackedLayout>;


using Absolute = aui::ui_building::view_container_layout<AAbsoluteLayout>;


using CustomLayout = aui::ui_building::view_container_layout<std::nullopt_t>;


using Centered = Stacked;

AString
Represents a Unicode character string.
Definition AString.h:38

AVector
A std::vector with AUI extensions.
Definition AVector.h:39

_
An std::weak_ptr with AUI extensions.
Definition SharedPtrTypes.h:179

ass::c
class_of c
Selects views that are of the specified classes.
Definition class_of.h:84