AdaptiveStackedWidget.hpp

/* -*- mode: c++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 *
 * Copyright (C) 2026 Marco Craveiro <marco.craveiro@gmail.com>
 *
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation; either version 3 of the License, or (at your option) any later
 * version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program; if not, write to the Free Software Foundation, Inc., 51
 * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 */
#ifndef ORES_QT_ADAPTIVE_STACKED_WIDGET_HPP
#define ORES_QT_ADAPTIVE_STACKED_WIDGET_HPP
 
#include <QStackedWidget>
 
class AdaptiveStackedWidget : public QStackedWidget {
public:
    explicit AdaptiveStackedWidget(QWidget* parent = nullptr)
        : QStackedWidget(parent) {
        connect(this, &QStackedWidget::currentChanged,
                this, [this](int) { updateGeometry(); });
    }
 
    QSize sizeHint() const override {
        if (const auto* w = currentWidget()) return w->sizeHint();
        return QStackedWidget::sizeHint();
    }
 
    QSize minimumSizeHint() const override {
        if (const auto* w = currentWidget()) return w->minimumSizeHint();
        return QStackedWidget::minimumSizeHint();
    }
};
 
#endif