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/////////////////////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 1998 Active Voice Corporation. All Rights Reserved.
//
// Active Agent(r) and Unified Communications(tm) are trademarks of Active Voice Corporation.
//
// Other brand and product names used herein are trademarks of their respective owners.
//
// The entire program and user interface including the structure, sequence, selection,
// and arrangement of the dialog, the exclusively "yes" and "no" choices represented
// by "1" and "2," and each dialog message are protected by copyrights registered in
// the United States and by international treaties.
//
// Protected by one or more of the following United States patents: 5,070,526, 5,488,650,
// 5,434,906, 5,581,604, 5,533,102, 5,568,540, 5,625,676, 5,651,054.
//
// Active Voice Corporation
// Seattle, Washington
// USA
//
/////////////////////////////////////////////////////////////////////////////////////////
////
// bscroll.h - interface for bitmap scroll functions in bscroll.c
////
#ifndef __BSCROLL_H__
#define __BSCROLL_H__
#include "winlocal.h"
#define BSCROLL_VERSION 0x00000109
// handle to bscroll screen
//
DECLARE_HANDLE32(HBSCROLL);
// <dwFlags> values in BScrollInit
//
#define BSCROLL_BACKGROUND 0x00000000
#define BSCROLL_FOREGROUND 0x00000001
#define BSCROLL_UP 0x00000002
#define BSCROLL_DOWN 0x00000004
#define BSCROLL_LEFT 0x00000008
#define BSCROLL_RIGHT 0x00000010
#define BSCROLL_MOUSEMOVE 0x00000020
#define BSCROLL_FLIGHTSIM 0x00000040
#define BSCROLL_DRAG 0x00000080
#ifdef __cplusplus
extern "C" {#endif
// BScrollInit - initialize bscroll engine
// <dwVersion> (i) must be BSCROLL_VERSION
// <hInst> (i) instance handle of calling module
// <hwndParent> (i) window which will own the bscroll window
// <hbmpBackground> (i) bitmap to display in background
// NULL no background bitmap
// <hbmpForeground> (i) bitmap to display in foreground
// NULL no foreground bitmap
// <crTransparent> (i) transparent color in foreground bitmap
// <hPalette> (i) palette
// NULL use default palette
// <msScroll> (i) scroll rate in milleseconds
// 0 do not scroll
// <pelScroll> (i) scroll amount in pixels
// <dwReserved> (i) reserved; must be zero
// <dwFlags> (i) control flags
// BSCROLL_BACKGROUND scroll the background bitmap (default)
// BSCROLL_FOREGROUND scroll the foreground bitmap
// BSCROLL_UP scroll the window up
// BSCROLL_DOWN scroll the window down
// BSCROLL_LEFT scroll the window left
// BSCROLL_RIGHT scroll the window right
// BSCROLL_MOUSEMOVE change scroll direction on mouse movement
// BSCROLL_FLIGHTSIM reverses BSCROLL_MOUSEMOVE direction
// BSCROLL_DRAG allow scrolling using mouse drag
// return handle (NULL if error)
//
// NOTE: BScrollInit creates the window but does not start the scrolling.
// See BScrollStart and BScrollStop
//
HBSCROLL DLLEXPORT WINAPI BScrollInit(DWORD dwVersion, HINSTANCE hInst, HWND hwndParent, HBITMAP hbmpBackground, HBITMAP hbmpForeground, COLORREF crTransparent, HPALETTE hPalette, UINT msScroll, int pelScroll, DWORD dwReserved, DWORD dwFlags);
// BScrollTerm - shutdown bscroll engine
// <hBScroll> (i) handle returned from BScrollInit
// return 0 if success
//
int DLLEXPORT WINAPI BScrollTerm(HBSCROLL hBScroll);
// BScrollStart - start bscroll animation
// <hBScroll> (i) handle returned from BScrollInit
// return 0 if success
//
int DLLEXPORT WINAPI BScrollStart(HBSCROLL hBScroll);
// BScrollStop - stop bscroll animation
// <hBScroll> (i) handle returned from BScrollInit
// return 0 if success
//
int DLLEXPORT WINAPI BScrollStop(HBSCROLL hBScroll);
// BScrollGetWindowHandle - get bscroll screen window handle
// <hBScroll> (i) handle returned from BScrollInit
// return window handle (NULL if error)
//
HWND DLLEXPORT WINAPI BScrollGetWindowHandle(HBSCROLL hBScroll);
#ifdef __cplusplus
}#endif
#endif // __BSCROLL_H__
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