FXCursor.h

/********************************************************************************
*                                                                               *
*                         C u r s o r - O b j e c t                             *
*                                                                               *
*********************************************************************************
* Copyright (C) 1997,2024 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 FXCURSOR_H
#define FXCURSOR_H

#ifndef FXID_H
#include "FXId.h"
#endif

namespace FX {


// Stock cursors
enum FXStockCursor {
  CURSOR_ARROW=1,               
  CURSOR_RARROW,                
  CURSOR_IBEAM,                 
  CURSOR_WATCH,                 
  CURSOR_CROSS,                 
  CURSOR_UPDOWN,                
  CURSOR_LEFTRIGHT,             
  CURSOR_MOVE                   
  };


enum {
  CURSOR_KEEP  = 0x00000100,    
  CURSOR_OWNED = 0x00000200     
  };


class FXAPI FXCursor : public FXId {
  FXDECLARE(FXCursor)
protected:
  FXColor *data;        // Source data
  FXint    width;       // Width
  FXint    height;      // Height
  FXint    hotx;        // Hot spot x
  FXint    hoty;        // Hot spot y
  FXuint   options;     // Options
protected:
  FXCursor();
private:
  FXCursor(const FXCursor&);
  FXCursor &operator=(const FXCursor&);
public:

  FXCursor(FXApp* a,FXStockCursor curid=CURSOR_ARROW);

  FXCursor(FXApp* a,const FXuchar* src,const FXuchar* msk,FXint w=32,FXint h=32,FXint hx=0,FXint hy=0);

  FXCursor(FXApp* a,const FXColor* pix,FXint w=32,FXint h=32,FXint hx=0,FXint hy=0);

  void setOptions(FXuint opts);

  FXuint getOptions() const { return options; }

  void setOwned(FXbool owned);

  FXbool isOwned() const;

  FXint getWidth() const { return width; }

  FXint getHeight() const { return height; }

  void setHotX(FXint x){ hotx=x; }

  FXint getHotX() const { return hotx; }

  void setHotY(FXint y){ hoty=y; }

  FXint getHotY() const { return hoty; }

  FXbool isColor() const;

  virtual void create();

  virtual void detach();

  virtual void destroy();

  virtual void release();

  virtual FXbool savePixels(FXStream& store) const;

  virtual FXbool loadPixels(FXStream& store);

  virtual void save(FXStream& store) const;

  virtual void load(FXStream& store);

  virtual ~FXCursor();
  };

}

#endif