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1.1 root 1:
2: /******************************************************************************\
3: * This is a part of the Microsoft Source Code Samples.
4: * Copyright (C) 1993 Microsoft Corporation.
5: * All rights reserved.
6: * This source code is only intended as a supplement to
7: * Microsoft Development Tools and/or WinHelp documentation.
8: * See these sources for detailed information regarding the
9: * Microsoft samples programs.
10: \******************************************************************************/
11:
12: /* track.h - header file for doTrackObject support */
13:
14:
15: /* special messages for doTrackobject(). */
16: #define TROB_NEW WM_USER+1
17: #define TROB_DELETE WM_USER+2
18: #define TROB_PAINT WM_USER+3
19: #define TROB_HITTEST WM_USER+5
20:
21:
22: /* Different "Track modes." */
23: #define TMNONE 0x0000
24: #define TMMOVE 0x0001
25: #define TMSIZEX 0x0002
26: #define TMSIZEY 0x0004
27: #define TMSIZEXY 0x0006
28: #define TMSHEARX 0x0010
29: #define TMSHEARY 0x0020
30: #define TMROTATE 0x0008
31: #define TMALL 0x00ff
32:
33:
34:
35: /* structure for the track object. */
36: typedef struct tagTrackObject{
37: RECT rect;
38: XFORM xfmChange; /* World coordinate transform */
39: XFORM xfmDown; /* transform when the mouse down happens. */
40: HDC hdc;
41: int Mode; /* TMROTATE, TMSIZEXY, TMMOVE, ... */
42: int allowedModes;
43: RECT rectClip;
44: struct tagTrackObject* Next;
45: } TrackObject, *PTrackObject;
46:
47:
48: /* function prototypes. */
49: PTrackObject doTrackObject(PTrackObject, int, HWND, LONG);
50: VOID MouseMove(PTrackObject, int, HWND, LONG);
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