64 lines
2.1 KiB
C++
64 lines
2.1 KiB
C++
/*
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* =====================================================================================
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*
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* OpenMiner
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*
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* Copyright (C) 2018-2020 Unarelith, Quentin Bazin <openminer@unarelith.net>
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* Copyright (C) 2019-2020 the OpenMiner contributors (see CONTRIBUTORS.md)
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*
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* This file is part of OpenMiner.
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*
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* OpenMiner is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* OpenMiner is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with OpenMiner; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* =====================================================================================
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*/
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#ifndef WIDGET_HPP_
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#define WIDGET_HPP_
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#include <gk/core/Rect.hpp>
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#include <gk/core/SDLHeaders.hpp>
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#include <gk/gl/Drawable.hpp>
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#include <gk/gl/Transformable.hpp>
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class Widget : public gk::Drawable, public gk::Transformable {
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public:
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Widget(Widget *parent = nullptr) : m_parent(parent) {}
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Widget(unsigned int width, unsigned int height, Widget *parent = nullptr)
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: m_parent(parent), m_width(width), m_height(height) {}
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virtual void onEvent(const SDL_Event &) {}
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virtual void update() {}
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bool isPointInWidget(float x, float y);
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gk::FloatRect getGlobalBounds() const;
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const Widget *parent() const { return m_parent; }
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void setParent(Widget *parent) { m_parent = parent; }
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unsigned int width() const { return m_width; }
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unsigned int height() const { return m_height; }
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protected:
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void draw(gk::RenderTarget &, gk::RenderStates) const override {}
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Widget *m_parent = nullptr;
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unsigned int m_width = 0;
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unsigned int m_height = 0;
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};
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#endif // WIDGET_HPP_
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