scroll.h

#ifndef __SCROLL_H__
#define __SCROLL_H__
/*=============================================================================   
     Module  : statusbar.h
     Purpose : Define routines to control STANDARD Win32 scroll bars.
     Author  : Doug Ehlenberger, CNIC Mt. Sinai School of Medicine
               
==============================================================================*/
#include <windows.h>
#include <stdlib.h>


typedef enum
   {
   SCROLL_VERTICAL,
   SCROLL_HORIZONTAL
   }
   SCROLL_TYPE;


typedef struct tagSCROLL_t
   {
   HWND         hOwner;
   int          enabled;
   SCROLL_TYPE  type;
   }
   SCROLL_t;


typedef SCROLL_t VSCROLL;
typedef SCROLL_t HSCROLL;


#define SCROLL_DISABLED  0
#define SCROLL_ENABLED   1


void ScrollInit( SCROLL_t *scroll, HWND hOwner, SCROLL_TYPE type );

int ScrollGetTrackPosition( SCROLL_t *scroll );
void ScrollGetAll( SCROLL_t *scroll, SCROLLINFO *info );

void ScrollSetPosition( SCROLL_t *scroll, int position );

void ScrollSetRange( SCROLL_t *scroll, int min, int max );

void ScrollSetPage( SCROLL_t *scroll, unsigned page );

int ScrollGetEnabled( SCROLL_t *scroll );
void ScrollSetEnabled( SCROLL_t *scroll, int enabled );


#endif/* __SCROLL_H__ */

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