unatwin.hpp

/* ==================================================== ======== ======= *
*
*  unatwin.cpp  [Native Layer: platform dependent implementation]
*  Ubit Project
*  Author: Eric Lecolinet
*  Part of the Ubit Toolkit: A Brick Construction Game Model for Creating GUIs
*  (C) 1999-2006 EricLecolinet / ENST Paris / http://www.enst.fr/~elc/ubit
*
* ***********************************************************************
* COPYRIGHT NOTICE :
* THIS PROGRAM IS DISTRIBUTED WITHOUT ANY WARRANTY AND WITHOUT EVEN THE
* IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
* YOU CAN REDISTRIBUTE IT AND/OR MODIFY IT UNDER THE TERMS OF THE GNU
* GENERAL PUBLIC LICENSE AS PUBLISHED BY THE FREE SOFTWARE FOUNDATION;
* EITHER VERSION 2 OF THE LICENSE, OR (AT YOUR OPTION) ANY LATER VERSION.
* SEE FILES 'COPYRIGHT' AND 'COPYING' FOR MORE DETAILS.
* ***********************************************************************
* ==================================================== [-c-Elc] ======= *
* ==================================================== ======== ======= */

#ifndef _unatwin_hpp_
#define _unatwin_hpp_
//pragma ident  "@(#)unatwin.hpp        ubit:05.05.00"
#include <ubit/unatgraph.hpp>
namespace ubit {

/* ==================================================== ====== ======= */
class UNatWin {
public:
  enum {  // window types
    NONE     = 0, 
    BUFFER   = 1<<0, 
    EXTERNAL = 1<<1,
    FRAME    = 1<<2, 
    MAINFRAME, DIALOG, MENU, CHILDWIN
  };

  ~UNatWin();
  UNatWin();    
  UNatWin(UNatDisp*, unsigned short _wintype);
  UNatWin(const UNatWin&);
  UNatWin& operator=(const UNatWin&);
  
  static UNatWin* createBuffer(UNatDisp*, int width, int height);

  bool       isRealized()   const {return (sys_win != USysNull);}
  USysWin    getSysWin()    const {return sys_win;}
  USysScreen getSysScreen() const {return sys_screen;}
  USysDisp   getSysDisp()   const;

  void setTitle(const UStr&);
  void show(bool);
  void toBack();
  void toFront();

  void setPos(int x_screen_x, int y_screen);
  void getPos(int& x_screen_x, int& y_screen);

  void setSize(int width, int height);
  void getSize(int& width, int& height);
  //int  getWidth();
  //int  getHeight();
  
private:
  friend class UDisp;
  friend class UGraph;
  friend class UNatGraph;
  friend class UNatDisp;
  friend class UHardWinImpl;

  unsigned short wintype;
  bool own_sys_win;       
  USysWin sys_win;
  USysScreen sys_screen;

  USysWin createWinImpl(UNatDisp*, unsigned short _wintype);
  void reshapeCB(UNatDisp*, UWin*);
};

}
#endif
/* ==================================================== [TheEnd] ======= */
/* ==================================================== [(c)Elc] ======= */

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