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EnigmA Amiga Run 1999 March
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EnigmA AMIGA RUN 35 (1999)(G.R. Edizioni)(IT)[!][issue 1999-03].iso
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win_sbar.h
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C/C++ Source or Header
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1999-01-01
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2KB
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79 lines
////////////////////////////////////////////////////////////
//
// WIN_SBAR.H - MS-Windows Scroll Bar Control Class
//
// Version: 1.03A
//
// History: 94/08/23 - Version 1.00A release.
// 94/12/16 - Version 1.01A release.
// 95/02/05 - Version 1.02A release.
// 95/07/21 - Version 1.02B release.
// 96/02/14 - Version 1.02C release.
// 96/04/01 - Version 1.03A release.
//
// Compilers: Microsoft Visual C/C++ Professional V1.5
// Borland C++ Version 4.5
//
// Author: Ian Ashdown, P.Eng.
// byHeart Software Limited
// 620 Ballantree Road
// West Vancouver, B.C.
// Canada V7S 1W3
// Tel. (604) 922-6148
// Fax. (604) 987-7621
//
// Copyright 1994-1996 byHeart Software Limited
//
// The following source code has been derived from:
//
// Ashdown, I. 1994. Radiosity: A Programmer's
// Perspective. New York, NY: John Wiley & Sons.
//
// It may be freely copied, redistributed, and/or modified
// for personal use ONLY, as long as the copyright notice
// is included with all source code files.
//
////////////////////////////////////////////////////////////
#ifndef _WIN_SBAR_H
#define _WIN_SBAR_H
#include "general.h"
class WinScroll // Scroll bar control
{
private:
HWND hwnd; // Client window handle
POINT curr_pos; // Current scroll position
POINT max_range; // Maximum scroll range
POINT inc; // Scroll increment
POINT size; // Client window size
public:
WinScroll( HWND hw)
{
RECT rect; // Rectangle structure
curr_pos.x = curr_pos.y = 0;
max_range.x = max_range.y = 0;
inc.x = inc.y = 0;
hwnd = hw;
GetClientRect(hwnd, &rect);
size.x = rect.right;
size.y = rect.bottom;
Hide();
}
POINT Pos() { return curr_pos; }
void Hide();
void Horz( WPARAM, WORD );
void Init( int, int );
void Set( int, int );
void Vert( WPARAM, WORD );
};
#endif