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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: include/wx/position.h
	3	// Purpose: Common structure and methods for positional information.
	4	// Author: Vadim Zeitlin, Robin Dunn, Brad Anderson, Bryan Petty
	5	// Created: 2007-03-13
	6	// RCS-ID: $Id$
	7	// Copyright: (c) 2007 The wxWidgets Team
	8	// Licence: wxWindows licence
	9	/////////////////////////////////////////////////////////////////////////////
	10
	11	#ifndef _WX_POSITION_H_
	12	#define _WX_POSITION_H_
	13
	14	#include "wx/gdicmn.h"
	15
	16	class wxPosition
	17	{
	18	public:
	19	wxPosition() : m_row(0), m_column(0) {}
	20	wxPosition(int row, int col) : m_row(row), m_column(col) {}
	21
	22	// default copy ctor and assignment operator are okay.
	23
	24	int GetRow() const { return m_row; }
	25	int GetColumn() const { return m_column; }
	26	int GetCol() const { return GetColumn(); }
	27	void SetRow(int row) { m_row = row; }
	28	void SetColumn(int column) { m_column = column; }
	29	void SetCol(int column) { SetColumn(column); }
	30
	31	bool operator==(const wxPosition& p) const
	32	{ return m_row == p.m_row && m_column == p.m_column; }
	33	bool operator!=(const wxPosition& p) const
	34	{ return !(*this == p); }
	35
	36	wxPosition& operator+=(const wxPosition& p)
	37	{ m_row += p.m_row; m_column += p.m_column; return *this; }
	38	wxPosition& operator-=(const wxPosition& p)
	39	{ m_row -= p.m_row; m_column -= p.m_column; return *this; }
	40	wxPosition& operator+=(const wxSize& s)
	41	{ m_row += s.y; m_column += s.x; return *this; }
	42	wxPosition& operator-=(const wxSize& s)
	43	{ m_row -= s.y; m_column -= s.x; return *this; }
	44
	45	wxPosition operator+(const wxPosition& p) const
	46	{ return wxPosition(m_row + p.m_row, m_column + p.m_column); }
	47	wxPosition operator-(const wxPosition& p) const
	48	{ return wxPosition(m_row - p.m_row, m_column - p.m_column); }
	49	wxPosition operator+(const wxSize& s) const
	50	{ return wxPosition(m_row + s.y, m_column + s.x); }
	51	wxPosition operator-(const wxSize& s) const
	52	{ return wxPosition(m_row - s.y, m_column - s.x); }
	53
	54	private:
	55	int m_row;
	56	int m_column;
	57	};
	58
	59	#endif // _WX_POSITION_H_
	60