FXMatrix.h

/********************************************************************************
*                                                                               *
*                   M a t r i x   C o n t a i n e r   W i d g e t               *
*                                                                               *
*********************************************************************************
* Copyright (C) 1997,2022 by Jeroen van der Zijp.   All Rights Reserved.        *
*********************************************************************************
* This library is free software; you can redistribute it and/or modify          *
* it under the terms of the GNU Lesser General Public License as published by   *
* the Free Software Foundation; either version 3 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 Lesser General Public License for more details.                           *
*                                                                               *
* You should have received a copy of the GNU Lesser General Public License      *
* along with this program.  If not, see <http://www.gnu.org/licenses/>          *
********************************************************************************/
#ifndef FXMATRIX_H
#define FXMATRIX_H

#ifndef FXPACKER_H
#include "FXPacker.h"
#endif

namespace FX {


enum {
  MATRIX_BY_ROWS        = 0,              
  MATRIX_BY_COLUMNS     = 0x00020000      
  };



class FXAPI FXMatrix : public FXPacker {
  FXDECLARE(FXMatrix)
protected:
  FXint  num;
protected:
  FXMatrix(){}
private:
  FXMatrix(const FXMatrix&);
  FXMatrix &operator=(const FXMatrix&);
public:
  long onFocusUp(FXObject*,FXSelector,void*);
  long onFocusDown(FXObject*,FXSelector,void*);
  long onFocusLeft(FXObject*,FXSelector,void*);
  long onFocusRight(FXObject*,FXSelector,void*);
public:

  FXMatrix(FXComposite *p,FXint n=1,FXuint opts=MATRIX_BY_ROWS,FXint x=0,FXint y=0,FXint w=0,FXint h=0,FXint pl=DEFAULT_SPACING,FXint pr=DEFAULT_SPACING,FXint pt=DEFAULT_SPACING,FXint pb=DEFAULT_SPACING,FXint hs=DEFAULT_SPACING,FXint vs=DEFAULT_SPACING);

  virtual void layout();

  virtual FXint getDefaultWidth();

  virtual FXint getDefaultHeight();

  FXWindow* childAtRowCol(FXint r,FXint c) const;

  FXint rowOfChild(const FXWindow* child) const;

  FXint colOfChild(const FXWindow* child) const;

  void setMatrixStyle(FXuint ph);

  FXuint getMatrixStyle() const;

  void setNumRows(FXint nr);

  FXint getNumRows() const;

  void setNumColumns(FXint nc);

  FXint getNumColumns() const;
  };

}

#endif