44 #ifndef _MGUI_NCSCTRL_LAYOUTPIECE_H
45 #define _MGUI_NCSCTRL_LAYOUTPIECE_H
51 typedef struct _mLayoutPieceClass mLayoutPieceClass;
52 typedef struct _mLayoutPiece mLayoutPiece;
54 #define mLayoutPieceClassHeader(clss, superCls) \
55 mHotPieceClassHeader(clss, superCls)
57 struct _mLayoutPieceClass
59 mLayoutPieceClassHeader(mLayoutPiece, mHotPiece)
62 MGNCS_EXPORT
extern mLayoutPieceClass g_stmLayoutPieceCls;
64 #define mLayoutPieceHeader(clss) \
69 mLayoutPieceHeader(mLayoutPiece)