home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
OS/2 Shareware BBS: 10 Tools
/
10-Tools.zip
/
mod201j.zip
/
modula2.exe
/
os2api
/
winscrol.def
< prev
next >
Wrap
Text File
|
1992-10-23
|
3KB
|
71 lines
DEFINITION MODULE WINSCROLLBARS;
(************************************************************************
OS/2 2.0 interface for Presentation Manager Scroll Bar controls.
Copyright (c) 1992 by Juergen Neuhoff
*************************************************************************)
(*$XL+ Modula-2 language extensions: '_' allowed for symbol names *)
(*$A default alignment for record fields *)
FROM OS2DEF IMPORT TYPEPREFIX;
CONST (* Scroll Bar styles *)
SBS_HORZ = 0;
SBS_VERT = 1;
SBS_THUMBSIZE = 2;
SBS_AUTOTRACK = 4;
SBS_AUTOSIZE = 2000H;
CONST (* Scroll Bar messages *)
SBM_SETSCROLLBAR = 01A0H;
SBM_SETPOS = 01A1H;
SBM_QUERYPOS = 01A2H;
SBM_QUERYRANGE = 01A3H;
SBM_SETTHUMBSIZE = 01A6H;
CONST (* Scroll Bar Commands *)
SB_LINEUP = 1;
SB_LINEDOWN = 2;
SB_LINELEFT = 1;
SB_LINERIGHT = 2;
SB_PAGEUP = 3;
SB_PAGEDOWN = 4;
SB_PAGELEFT = 3;
SB_PAGERIGHT = 4;
SB_SLIDERTRACK = 5;
SB_SLIDERPOSITION = 6;
SB_ENDSCROLL = 7;
TYPE
(* Binary resources may be bound into application executables or *)
(* passed as a parameter when creating a window or dialog *)
(* Currently they must be the same for both 16-bit and 32-bit *)
(* so we pack the structures. *)
(* *)
(*$A2 WORD alignment for record fields >= 2 bytes *)
SBCDATA = RECORD (* sbcd *)
CASE : TYPEPREFIX OF
| TRUE :
cb : CARDINAL;
sHilite : CARDINAL; (* reserved, should be set to zero *)
posFirst : INTEGER;
posLast : INTEGER;
posThumb : INTEGER;
cVisible : INTEGER;
cTotal : INTEGER;
| FALSE :
Count : CARDINAL;
Hilite : CARDINAL; (* reserved, should be set to zero *)
FirstPos : INTEGER;
LastPos : INTEGER;
ThumbPos : INTEGER;
VisibleCount : INTEGER;
TotalCount : INTEGER;
END; END;
PSBCDATA = POINTER TO SBCDATA;
(*$A restore default alignment for record fields *)
END WINSCROLLBARS.