Luna/libui/include/ui/Button.h

/**
 * @file Button.h
 * @author apio (cloudapio.eu)
 * @brief A clickable component that triggers an action when pressed.
 *
 * @copyright Copyright (c) 2023, the Luna authors.
 *
 */

#pragma once
#include <ui/Action.h>
#include <ui/Widget.h>

namespace ui
{
    class Button : public Widget
    {
      public:
        Button(Rect rect);

        void set_widget(Widget& widget);
        void set_action(Action&& action);

        Result<EventResult> handle_mouse_move(Point position) override;
        Result<EventResult> handle_mouse_leave() override;
        Result<EventResult> handle_mouse_down(Point position, int buttons) override;
        Result<EventResult> handle_mouse_up(Point position, int buttons) override;
        Result<EventResult> handle_key_event(const ui::KeyEventRequest& request) override;
        Result<void> draw(Canvas& canvas) override;

      private:
        bool m_hovered { false };
        bool m_clicked { false };
        Widget* m_child;
        Action m_action;
    };
}