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- /* track.h - header file for doTrackObject support */
-
-
- /* special messages for doTrackobject(). */
- #define TROB_NEW WM_USER+1
- #define TROB_DELETE WM_USER+2
- #define TROB_PAINT WM_USER+3
- #define TROB_HITTEST WM_USER+5
-
-
- /* Different "Track modes." */
- #define TMNONE 0x0000
- #define TMMOVE 0x0001
- #define TMSIZEX 0x0002
- #define TMSIZEY 0x0004
- #define TMSIZEXY 0x0006
- #define TMSHEARX 0x0010
- #define TMSHEARY 0x0020
- #define TMROTATE 0x0008
- #define TMALL 0x00ff
-
-
-
- /* structure for the track object. */
- typedef struct tagTrackObject{
- RECT rect;
- XFORM xfmChange; /* World coordinate transform */
- XFORM xfmDown; /* transform when the mouse down happens. */
- HDC hdc;
- int Mode; /* TMROTATE, TMSIZEXY, TMMOVE, ... */
- int allowedModes;
- RECT rectClip;
- struct tagTrackObject* Next;
- } TrackObject, *PTrackObject;
-
-
- /* function prototypes. */
- PTrackObject doTrackObject(PTrackObject, int, HWND, LONG);
- VOID MouseMove(PTrackObject, int, HWND, LONG);
-