CRect.h

/*
╔══════════════════════════════════════════════════════════════════════════════╗
║                       SIMPLY POWERFUL TOOLKIT (SPTK)                         ║
╟──────────────────────────────────────────────────────────────────────────────╢
║  copyright            © 1999-2022 Alexey Parshin. All rights reserved.       ║
║  email                alexeyp@gmail.com                                      ║
╚══════════════════════════════════════════════════════════════════════════════╝
┌──────────────────────────────────────────────────────────────────────────────┐
│   This library is free software; you can redistribute it and/or modify it    │
│   under the terms of the GNU Library General Public License as published by  │
│   the Free Software Foundation; either version 2 of the License, or (at your │
│   option) any later version.                                                 │
│                                                                              │
│   This library 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 Library   │
│   General Public License for more details.                                   │
│                                                                              │
│   You should have received a copy of the GNU Library General Public License  │
│   along with this library; if not, write to the Free Software Foundation,    │
│   Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.               │
│                                                                              │
│   Please report all bugs and problems to alexeyp@gmail.com.                  │
└──────────────────────────────────────────────────────────────────────────────┘
*/
 
#pragma once
 
namespace sptk {
 
class CRect
{
    int m_x;
 
    int m_y;
 
    int m_w;
 
    int m_h;
 
public:
    CRect(int x = 0, int y = 0, int w = 0, int h = 0)
        : m_x(x)
        , m_y(y)
        , m_w(w)
        , m_h(h)
    {
    }
 
    int x() const
    {
        return m_x;
    }
 
    int y() const
    {
        return m_y;
    }
 
    int w() const
    {
        return m_w;
    }
 
    int h() const
    {
        return m_h;
    }
 
    void move(int x, int y)
    {
        m_x = x;
        m_y = y;
    }
 
    void size(int w, int h)
    {
        m_w = w;
        m_h = h;
    }
 
    void shift(int dx, int dy)
    {
        m_x += dx;
        m_y += dy;
    }
 
    void shrink(int dw, int dh)
    {
        m_w -= dw;
        m_h -= dh;
    }
 
    void expand(int dw, int dh)
    {
        m_w += dw;
        m_h += dh;
    }
};
} // namespace sptk