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/*
* GIZMOINT.H * GizmoBar Version 1.00, Win32 version August 1993 * * Internal definitions for the GizmoBar DLL * * Copyright (c)1993 Microsoft Corporation, All Rights Reserved * * Kraig Brockschmidt, Software Design Engineer * Microsoft Systems Developer Relations * * Internet : kraigb@microsoft.com * Compuserve: >INTERNET:kraigb@microsoft.com */
#ifndef _GIZMOINT_H_
#define _GIZMOINT_H_
#include <bttncur.h>
#include <book1632.h>
#include "gizmo.h"
#include "gizmobar.h"
#ifdef __cplusplus
extern "C" {#endif
/*
* The main gizmobar structure itself. There's only one of these, * but it references the first GIZMO in the list. */
typedef struct tagGIZMOBAR { LPGIZMO pGizmos; //List of gizmos we own.
HWND hWnd; //Window handle of ourselves.
HINSTANCE hInst; HWND hWndAssociate; //Associate window handle who gets messages.
DWORD dwStyle; //Copy of GetWindowLong(hWnd, GWL_STYLE)
UINT uState; //State flags
UINT uID; //Control ID.
HBRUSH hBrFace; //Static control background color
COLORREF crFace; //Color of hBrFace
HFONT hFont; //Font in use, defaults to system, WM_SETFONT
BOOL fEnabled; //Are we enabled?
LPGIZMO pGizmoTrack; //Current pressed button.
BOOL fTracking; BOOL fMouseOut; } GIZMOBAR, FAR * LPGIZMOBAR;
#define CBGIZMOBAR sizeof(GIZMOBAR)
//Extra bytes for the window if the size of a local handle.
#define CBWINDOWEXTRA sizeof(LPGIZMOBAR)
#define GBWL_STRUCTURE 0
//Structure for passing paint information to a gizmo enumeration callback.
typedef struct { HDC hDC; BOOL fPaint; } PAINTGIZMO, FAR * LPPAINTGIZMO;
//Private functions specific to the control.
//INIT.C
#ifdef WIN32
extern BOOL WINAPI _CRT_INIT(HINSTANCE, DWORD, LPVOID); extern _cexit(void);#endif //WIN32
void FAR PASCAL WEP(int);BOOL FRegisterControl(HINSTANCE);LPGIZMOBAR GizmoBarPAllocate(LPINT, HWND, HINSTANCE, HWND, DWORD, UINT, UINT);LPGIZMOBAR GizmoBarPFree(LPGIZMOBAR);
//PAINT.C
void GizmoBarPaint(HWND, LPGIZMOBAR);BOOL FAR PASCAL FEnumPaintGizmos(LPGIZMO, UINT, DWORD);
//GIZMOBAR.C
LRESULT FAR PASCAL GizmoBarWndProc(HWND, UINT, WPARAM, LPARAM);BOOL FAR PASCAL FEnumChangeFont(LPGIZMO, UINT, DWORD);BOOL FAR PASCAL FEnumEnable(LPGIZMO, UINT, DWORD);BOOL FAR PASCAL FEnumHitTest(LPGIZMO, UINT, DWORD);
//API.C Also see GIZMOBAR.H for others
LRESULT GBMessageHandler(HWND, UINT, WPARAM, LPARAM, LPGIZMOBAR);LPGIZMO PGizmoFromHwndID(HWND, UINT);
#endif //_GIZMOINT_H_
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