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- #define MXDISABLEGADG 0x0001 /* gadget forces disable of exclude group */
- #define MXENABLEGADG 0x0002 /* gadget forces enable of exclude group */
- #define MXGADGONOFF 0x0004 /* gadget is enabled/disabled by
- the flags MXENABLEGADG/MXDISABLEGADG */
- #define MXSELECT 0x0008 /* Gadget is SELECTED (but disabled) */
-
- #define GadgFlagSet(x,y) ((x->Flags & (y)) == (y))
- #define GadgFlagNotSet(x,y) (GadgFlagSet(x,y) == 0)
-
- #define MxFlagSet(x,y) (((int)(x->UserData) & (y)) == (y))
- #define MxFlagNotSet(x,y) (MxFlagSet(x,y) == 0)
-
-
- #define SetGadgFlag(x,y) (x->Flags |= (y))
- #define ClearGadgFlag(x,y) (x->Flags &= ~(y))
-
- #define SetMxFlag(x,y) (x->UserData = (APTR) ((int)(x->UserData) | (y)))
- #define ClearMxFlag(x,y) (x->UserData = (APTR) ((int)(x->UserData) & ~(y)))
-
-
- #define isSelected(x) (GadgFlagSet(x,SELECTED))
- #define isMxSelected(x) (MxFlagSet(x,MXSELECT))
- #define isAnySelected(x) (GadgFlagSet(x,SELECTED) || MxFlagSet(x,MXSELECT))
- #define isNotSelected(x) (isSelected(x) == 0)
- #define isDisabled(x) (GadgFlagSet(x,GADGDISABLED))
- #define isNotDisabled(x) (isDisabled(x) == 0)
- #define isMxGadget(x) (x->MutualExclude != 0)
- #define isReqGadg(x) ((x->GadgetType & REQGADGET) == REQGADGET)
- #define isNotReqGadg(x) (isReqGadg(x) == 0)
-
-
- #define MxAddGadget AddGadget
- #define MxRemoveGadget RemoveGadget
- #define MxRefreshGadgets RefreshGadgets
-
- struct MxGadgetMasks {
- LONG DisableMask; /* stores the Disable mask for the window */
- LONG EnableMask; /* stores the Enable mask for the window */
- BYTE *UserData; /* allows more user extensions */
- };
-
-