icon.hpp

// SPDX-License-Identifier: LGPL-2.1-or-later OR BSD-3-Clause
// SPDX-FileCopyrightText: 2004 - 2008 Olof Naessén and Per Larsson
// SPDX-FileCopyrightText: 2013 - 2026 Fifengine contributors
 
#ifndef INCLUDE_FIFECHAN_WIDGETS_ICON_HPP_
#define INCLUDE_FIFECHAN_WIDGETS_ICON_HPP_
 
#include <string>
 
#include "fifechan/image.hpp"
#include "fifechan/platform.hpp"
#include "fifechan/widget.hpp"
 
namespace fcn
{
    class FIFEGUI_API Icon : public Widget
    {
    public:
        Icon();

        explicit Icon(std::string const & filename);

        explicit Icon(Image const * image);
 
        ~Icon() override;
 
        Icon(Icon const &)            = delete;
        Icon& operator=(Icon const &) = delete;
        Icon(Icon&&)                  = delete;
        Icon& operator=(Icon&&)       = delete;

        void setImage(std::string const & filename);

        void setImage(Image const * image);

        Image const * getImage() const;

        void setScaling(bool scale);

        bool isScaling() const;

        void setTiling(bool tile);

        bool isTiling() const;

        void setOpaque(bool opaque);

        bool isOpaque() const;
 
        // Inherited from Widget
 
        using Widget::resizeToContent;
 
        void resizeToContent(bool recursion) override;
        void adjustSize() override;
        void draw(Graphics* graphics) override;
 
    protected:
        Image const * mImage{nullptr};

        bool mInternalImage{false};

        bool mScale{false};

        bool mTile{false};

        bool mOpaque{true};

        void adjustSizeImpl();
    };
} // namespace fcn
 
#endif // INCLUDE_FIFECHAN_WIDGETS_ICON_HPP_