window.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_WINDOW_HPP_
#define INCLUDE_FIFECHAN_WIDGETS_WINDOW_HPP_
 
#include <string>
 
#include "fifechan/mouselistener.hpp"
#include "fifechan/platform.hpp"
#include "fifechan/widgets/container.hpp"
 
namespace fcn
{
    class FIFEGUI_API Window : public Container, public MouseListener
    {
    public:
        Window();

        explicit Window(std::string const & caption);
 
        ~Window() override;
 
        Window(Window const &)            = delete;
        Window& operator=(Window const &) = delete;
        Window(Window&&)                  = delete;
        Window& operator=(Window&&)       = delete;

        void setCaption(std::string const & caption);

        std::string const & getCaption() const;

        void setAlignment(Graphics::Alignment alignment);

        Graphics::Alignment getAlignment() const;

        void setTitleBarHeight(unsigned int height);

        unsigned int getTitleBarHeight() const;

        void setInnerBorderSize(unsigned int border);

        unsigned int getInnerBorderSize() const;

        void setMovable(bool movable);

        bool isMovable() const;

        void setOpaque(bool opaque) override;

        bool isOpaque() const override;

        virtual void drawInnerBorder(Graphics* graphics);
 
        // Inherited from Container
 
        // virtual void resizeToContent();
        void adjustSize() override;
        // virtual void expandContent();
        Rectangle getChildrenArea() override;
 
        // Inherited from Widget
 
        void draw(Graphics* graphics) override;
 
        // Inherited from MouseListener
 
        void mousePressed(MouseEvent& mouseEvent) override;
 
        void mouseDragged(MouseEvent& mouseEvent) override;
 
        void mouseReleased(MouseEvent& mouseEvent) override;
 
    protected:
        std::string mCaption;

        Graphics::Alignment mAlignment{Graphics::Alignment::Center};

        unsigned int mTitleBarHeight{16};

        unsigned int mInnerBorderSize{1};

        bool mMovable{true};

        int mDragOffsetX{0};

        int mDragOffsetY{0};

        bool mMoved{false};
    };
} // namespace fcn
 
#endif // INCLUDE_FIFECHAN_WIDGETS_WINDOW_HPP_