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Autodocs Include classes clib datatypes devices diskfont dos exec gadgets graphics hardware images intuition cghooks.h / .i classes.h / .i classusr.h / .i gadgetclass.h / .i icclass.h / .i imageclass.h / .i intuition.h / .i intuitionbase.h / .i iobsolete.h / .i pointerclass.h / .i preferences.h / .i screens.h / .i sghooks.h / .i libraries pragma pragmas prefs proto reaction resources rexx utility workbench GuruMeditation | #ifndef INTUITION_CGHOOKS_H #define INTUITION_CGHOOKS_H 1 /* ** $VER: cghooks.h 38.1 (11.11.1991) ** Includes Release 45.1 ** ** Custom Gadget processing ** ** (C) Copyright 1988-2001 Amiga, Inc. ** All Rights Reserved */ #ifndef EXEC_TYPES_H #include <exec/types.h> #endif #ifndef INTUITION_INTUITION_H #include <intuition/intuition.h> #endif /* * Package of information passed to custom and 'boopsi' * gadget "hook" functions. This structure is READ ONLY. */ struct GadgetInfo { struct Screen *gi_Screen; struct Window *gi_Window; /* null for screen gadgets */ struct Requester *gi_Requester; /* null if not GTYP_REQGADGET */ /* rendering information: * don't use these without cloning/locking. * Official way is to call ObtainRPort() */ struct RastPort *gi_RastPort; struct Layer *gi_Layer; /* copy of dimensions of screen/window/g00/req(/group) * that gadget resides in. Left/Top of this box is * offset from window mouse coordinates to gadget coordinates * screen gadgets: 0,0 (from screen coords) * window gadgets (no g00): 0,0 * GTYP_GZZGADGETs (borderlayer): 0,0 * GZZ innerlayer gadget: borderleft, bordertop * Requester gadgets: reqleft, reqtop */ struct IBox gi_Domain; /* these are the pens for the window or screen */ struct { UBYTE DetailPen; UBYTE BlockPen; } gi_Pens; /* the Detail and Block pens in gi_DrInfo->dri_Pens[] are * for the screen. Use the above for window-sensitive * colors. */ struct DrawInfo *gi_DrInfo; /* reserved space: this structure is extensible * anyway, but using these saves some recompilation */ ULONG gi_Reserved[6]; }; /*** system private data structure for now ***/ /* prop gadget extra info */ struct PGX { struct IBox pgx_Container; struct IBox pgx_NewKnob; }; /* this casts MutualExclude for easy assignment of a hook * pointer to the unused MutualExclude field of a custom gadget */ #define CUSTOM_HOOK( gadget ) ( (struct Hook *) (gadget)->MutualExclude) #endif Comments |
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