NT4/private/oleauto/tools/win16/hdos/c800/include/custcntl.h
2020-09-30 17:12:29 +02:00

106 lines
3.6 KiB
C

/*****************************************************************************\
* *
* custcntl.h - Custom Control Library header file *
* *
* Copyright (c) 1992, Microsoft Corp. All rights reserved *
* *
\*****************************************************************************/
#ifndef _INC_CUSTCNTL
#define _INC_CUSTCNTL
#ifndef RC_INVOKED
#pragma pack(1) /* Assume byte packing throughout */
#endif /* RC_INVOKED */
#ifdef __cplusplus
extern "C" { /* Assume C declarations for C++ */
#endif /* __cplusplus */
/*
* Every custom control DLL must have three functions present,
* and they must be exported by the following ordinals.
*/
#define CCINFOORD 2 /* information function ordinal */
#define CCSTYLEORD 3 /* styles function ordinal */
#define CCFLAGSORD 4 /* translate flags function ordinal */
/* general size definitions */
#define CTLTYPES 12 /* max number of control types */
#define CTLDESCR 22 /* max size of description */
#define CTLCLASS 20 /* max size of class name */
#define CTLTITLE 94 /* max size of control text */
/*
* CONTROL STYLE DATA STRUCTURE
*
* This data structure is used by the class style dialog function
* to set and/or reset various control attributes.
*
*/
typedef struct tagCTLSTYLE
{
UINT wX; /* x origin of control */
UINT wY; /* y origin of control */
UINT wCx; /* width of control */
UINT wCy; /* height of control */
UINT wId; /* control child id */
DWORD dwStyle; /* control style */
char szClass[CTLCLASS]; /* name of control class */
char szTitle[CTLTITLE]; /* control text */
} CTLSTYLE;
typedef CTLSTYLE * PCTLSTYLE;
typedef CTLSTYLE FAR* LPCTLSTYLE;
/*
* CONTROL DATA STRUCTURE
*
* This data structure is returned by the control options function
* when inquiring about the capabilities of a particular control.
* Each control may contain various types (with predefined style
* bits) under one general class.
*
* The width and height fields are used to provide the host
* application with a suggested size. The values in these fields
* are in rc coordinates.
*
*/
typedef struct tagCTLTYPE
{
UINT wType; /* type style */
UINT wWidth; /* suggested width */
UINT wHeight; /* suggested height */
DWORD dwStyle; /* default style */
char szDescr[CTLDESCR]; /* description */
} CTLTYPE;
typedef struct tagCTLINFO
{
UINT wVersion; /* control version */
UINT wCtlTypes; /* control types */
char szClass[CTLCLASS]; /* control class name */
char szTitle[CTLTITLE]; /* control title */
char szReserved[10]; /* reserved for future use */
CTLTYPE Type[CTLTYPES]; /* control type list */
} CTLINFO;
typedef CTLINFO * PCTLINFO;
typedef CTLINFO FAR* LPCTLINFO;
/* These two function prototypes are used by the dialog editor */
#ifdef STRICT
typedef DWORD (CALLBACK* LPFNSTRTOID)(LPCSTR);
#else
typedef DWORD (CALLBACK* LPFNSTRTOID)(LPSTR);
#endif
typedef UINT (CALLBACK* LPFNIDTOSTR)(UINT, LPSTR, UINT);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#ifndef RC_INVOKED
#pragma pack()
#endif /* RC_INVOKED */
#endif /* _INC_CUSTCNTL */