106 lines
3.6 KiB
C
106 lines
3.6 KiB
C
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/*****************************************************************************\
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* *
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* custcntl.h - Custom Control Library header file *
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* *
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* Copyright (c) 1992-1994, Microsoft Corp. All rights reserved *
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* *
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\*****************************************************************************/
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#ifndef _INC_CUSTCNTL
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#define _INC_CUSTCNTL
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#ifndef RC_INVOKED
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#pragma pack(1) /* Assume byte packing throughout */
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#endif /* RC_INVOKED */
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#ifdef __cplusplus
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extern "C" { /* Assume C declarations for C++ */
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#endif /* __cplusplus */
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/*
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* Every custom control DLL must have three functions present,
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* and they must be exported by the following ordinals.
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*/
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#define CCINFOORD 2 /* information function ordinal */
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#define CCSTYLEORD 3 /* styles function ordinal */
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#define CCFLAGSORD 4 /* translate flags function ordinal */
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/* general size definitions */
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#define CTLTYPES 12 /* max number of control types */
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#define CTLDESCR 22 /* max size of description */
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#define CTLCLASS 20 /* max size of class name */
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#define CTLTITLE 94 /* max size of control text */
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/*
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* CONTROL STYLE DATA STRUCTURE
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*
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* This data structure is used by the class style dialog function
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* to set and/or reset various control attributes.
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*
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*/
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typedef struct tagCTLSTYLE
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{
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UINT wX; /* x origin of control */
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UINT wY; /* y origin of control */
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UINT wCx; /* width of control */
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UINT wCy; /* height of control */
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UINT wId; /* control child id */
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DWORD dwStyle; /* control style */
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char szClass[CTLCLASS]; /* name of control class */
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char szTitle[CTLTITLE]; /* control text */
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} CTLSTYLE;
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typedef CTLSTYLE * PCTLSTYLE;
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typedef CTLSTYLE FAR* LPCTLSTYLE;
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/*
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* CONTROL DATA STRUCTURE
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*
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* This data structure is returned by the control options function
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* when inquiring about the capabilities of a particular control.
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* Each control may contain various types (with predefined style
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* bits) under one general class.
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*
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* The width and height fields are used to provide the host
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* application with a suggested size. The values in these fields
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* are in rc coordinates.
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*
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*/
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typedef struct tagCTLTYPE
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{
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UINT wType; /* type style */
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UINT wWidth; /* suggested width */
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UINT wHeight; /* suggested height */
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DWORD dwStyle; /* default style */
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char szDescr[CTLDESCR]; /* description */
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} CTLTYPE;
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typedef struct tagCTLINFO
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{
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UINT wVersion; /* control version */
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UINT wCtlTypes; /* control types */
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char szClass[CTLCLASS]; /* control class name */
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char szTitle[CTLTITLE]; /* control title */
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char szReserved[10]; /* reserved for future use */
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CTLTYPE Type[CTLTYPES]; /* control type list */
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} CTLINFO;
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typedef CTLINFO * PCTLINFO;
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typedef CTLINFO FAR* LPCTLINFO;
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/* These two function prototypes are used by the dialog editor */
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#ifdef STRICT
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typedef DWORD (CALLBACK* LPFNSTRTOID)(LPCSTR);
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#else
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typedef DWORD (CALLBACK* LPFNSTRTOID)(LPSTR);
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#endif
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typedef UINT (CALLBACK* LPFNIDTOSTR)(UINT, LPSTR, UINT);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#ifndef RC_INVOKED
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#pragma pack()
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#endif /* RC_INVOKED */
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#endif /* _INC_CUSTCNTL */
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