Add wx headers and ext

wxheaders/wx/position.h

@@ -0,0 +1,59 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/position.h
+// Purpose:     Common structure and methods for positional information.
+// Author:      Vadim Zeitlin, Robin Dunn, Brad Anderson, Bryan Petty
+// Created:     2007-03-13
+// Copyright:   (c) 2007 The wxWidgets Team
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_POSITION_H_
+#define _WX_POSITION_H_
+
+#include "wx/gdicmn.h"
+
+class WXDLLIMPEXP_CORE wxPosition
+{
+public:
+    wxPosition() : m_row(0), m_column(0) {}
+    wxPosition(int row, int col) : m_row(row), m_column(col) {}
+
+    // default copy ctor and assignment operator are okay.
+
+    int GetRow() const          { return m_row; }
+    int GetColumn() const       { return m_column; }
+    int GetCol() const          { return GetColumn(); }
+    void SetRow(int row)        { m_row = row; }
+    void SetColumn(int column)  { m_column = column; }
+    void SetCol(int column)     { SetColumn(column); }
+
+    bool operator==(const wxPosition& p) const
+        { return m_row == p.m_row && m_column == p.m_column; }
+    bool operator!=(const wxPosition& p) const
+        { return !(*this == p); }
+
+    wxPosition& operator+=(const wxPosition& p)
+        { m_row += p.m_row; m_column += p.m_column; return *this; }
+    wxPosition& operator-=(const wxPosition& p)
+        { m_row -= p.m_row; m_column -= p.m_column; return *this; }
+    wxPosition& operator+=(const wxSize& s)
+        { m_row += s.y; m_column += s.x; return *this; }
+    wxPosition& operator-=(const wxSize& s)
+        { m_row -= s.y; m_column -= s.x; return *this; }
+
+    wxPosition operator+(const wxPosition& p) const
+        { return wxPosition(m_row + p.m_row, m_column + p.m_column); }
+    wxPosition operator-(const wxPosition& p) const
+        { return wxPosition(m_row - p.m_row, m_column - p.m_column); }
+    wxPosition operator+(const wxSize& s) const
+        { return wxPosition(m_row + s.y, m_column + s.x); }
+    wxPosition operator-(const wxSize& s) const
+        { return wxPosition(m_row - s.y, m_column - s.x); }
+
+private:
+    int m_row;
+    int m_column;
+};
+
+#endif // _WX_POSITION_H_
+