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/* * tk.h -- * * Declarations for Tk-related things that are visible * outside of the Tk module itself. * * Copyright (c) 1989-1994 The Regents of the University of California. * Copyright (c) 1994 The Australian National University. * Copyright (c) 1994-1997 Sun Microsystems, Inc. * Copyright (c) 1998 by Scriptics Corporation. * * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * * RCS: @(#) $Id: tk.h,v 1.1.1.1 2002-01-16 10:25:50 markom Exp $ */ #ifndef _TK #define _TK /* * When version numbers change here, you must also go into the following files * and update the version numbers: * * README * unix/configure.in * win/makefile.bc (Not for patch release updates) * win/makefile.vc (Not for patch release updates) * win/README * library/tk.tcl * * The release level should be 0 for alpha, 1 for beta, and 2 for * final/patch. The release serial value is the number that follows the * "a", "b", or "p" in the patch level; for example, if the patch level * is 4.3b2, TK_RELEASE_SERIAL is 2. It restarts at 1 whenever the * release level is changed, except for the final release, which should * be 0. * * You may also need to update some of these files when the numbers change * for the version of Tcl that this release of Tk is compiled against. */ #define TK_MAJOR_VERSION 8 #define TK_MINOR_VERSION 0 #define TK_RELEASE_LEVEL 2 #define TK_RELEASE_SERIAL 4 #define TK_VERSION "8.0" #define TK_PATCH_LEVEL "8.0.4" /* * A special definition used to allow this header file to be included * in resource files. */ #ifndef RESOURCE_INCLUDED /* * The following definitions set up the proper options for Macintosh * compilers. We use this method because there is no autoconf equivalent. */ #ifdef MAC_TCL # ifndef REDO_KEYSYM_LOOKUP # define REDO_KEYSYM_LOOKUP # endif #endif #ifndef _TCL # include <tcl.h> #endif #ifndef _XLIB_H # ifdef MAC_TCL # include <Xlib.h> # include <X.h> # else # include <X11/Xlib.h> # endif #endif #ifdef __STDC__ # include <stddef.h> #endif #ifdef BUILD_tk # undef TCL_STORAGE_CLASS # define TCL_STORAGE_CLASS DLLEXPORT #endif /* * Decide whether or not to use input methods. */ #ifdef XNQueryInputStyle #define TK_USE_INPUT_METHODS #endif /* * Dummy types that are used by clients: */ typedef struct Tk_BindingTable_ *Tk_BindingTable; typedef struct Tk_Canvas_ *Tk_Canvas; typedef struct Tk_Cursor_ *Tk_Cursor; typedef struct Tk_ErrorHandler_ *Tk_ErrorHandler; typedef struct Tk_Font_ *Tk_Font; typedef struct Tk_Image__ *Tk_Image; typedef struct Tk_ImageMaster_ *Tk_ImageMaster; typedef struct Tk_TextLayout_ *Tk_TextLayout; typedef struct Tk_Window_ *Tk_Window; typedef struct Tk_3DBorder_ *Tk_3DBorder; /* * Additional types exported to clients. */ typedef char *Tk_Uid; /* * Structure used to specify how to handle argv options. */ typedef struct { char *key; /* The key string that flags the option in the * argv array. */ int type; /* Indicates option type; see below. */ char *src; /* Value to be used in setting dst; usage * depends on type. */ char *dst; /* Address of value to be modified; usage * depends on type. */ char *help; /* Documentation message describing this option. */ } Tk_ArgvInfo; /* * Legal values for the type field of a Tk_ArgvInfo: see the user * documentation for details. */ #define TK_ARGV_CONSTANT 15 #define TK_ARGV_INT 16 #define TK_ARGV_STRING 17 #define TK_ARGV_UID 18 #define TK_ARGV_REST 19 #define TK_ARGV_FLOAT 20 #define TK_ARGV_FUNC 21 #define TK_ARGV_GENFUNC 22 #define TK_ARGV_HELP 23 #define TK_ARGV_CONST_OPTION 24 #define TK_ARGV_OPTION_VALUE 25 #define TK_ARGV_OPTION_NAME_VALUE 26 /* CYGNUS LOCAL: Support -version argument. */ #define TK_ARGV_VERSION 27 #define TK_ARGV_END 28 /* * Flag bits for passing to Tk_ParseArgv: */ #define TK_ARGV_NO_DEFAULTS 0x1 #define TK_ARGV_NO_LEFTOVERS 0x2 #define TK_ARGV_NO_ABBREV 0x4 #define TK_ARGV_DONT_SKIP_FIRST_ARG 0x8 /* * Structure used to describe application-specific configuration * options: indicates procedures to call to parse an option and * to return a text string describing an option. */ typedef int (Tk_OptionParseProc) _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, Tk_Window tkwin, char *value, char *widgRec, int offset)); typedef char *(Tk_OptionPrintProc) _ANSI_ARGS_((ClientData clientData, Tk_Window tkwin, char *widgRec, int offset, Tcl_FreeProc **freeProcPtr)); typedef struct Tk_CustomOption { Tk_OptionParseProc *parseProc; /* Procedure to call to parse an * option and store it in converted * form. */ Tk_OptionPrintProc *printProc; /* Procedure to return a printable * string describing an existing * option. */ ClientData clientData; /* Arbitrary one-word value used by * option parser: passed to * parseProc and printProc. */ } Tk_CustomOption; /* * Structure used to specify information for Tk_ConfigureWidget. Each * structure gives complete information for one option, including * how the option is specified on the command line, where it appears * in the option database, etc. */ typedef struct Tk_ConfigSpec { int type; /* Type of option, such as TK_CONFIG_COLOR; * see definitions below. Last option in * table must have type TK_CONFIG_END. */ char *argvName; /* Switch used to specify option in argv. * NULL means this spec is part of a group. */ char *dbName; /* Name for option in option database. */ char *dbClass; /* Class for option in database. */ char *defValue; /* Default value for option if not * specified in command line or database. */ int offset; /* Where in widget record to store value; * use Tk_Offset macro to generate values * for this. */ int specFlags; /* Any combination of the values defined * below; other bits are used internally * by tkConfig.c. */ Tk_CustomOption *customPtr; /* If type is TK_CONFIG_CUSTOM then this is * a pointer to info about how to parse and * print the option. Otherwise it is * irrelevant. */ } Tk_ConfigSpec; /* * Type values for Tk_ConfigSpec structures. See the user * documentation for details. */ #define TK_CONFIG_BOOLEAN 1 #define TK_CONFIG_INT 2 #define TK_CONFIG_DOUBLE 3 #define TK_CONFIG_STRING 4 #define TK_CONFIG_UID 5 #define TK_CONFIG_COLOR 6 #define TK_CONFIG_FONT 7 #define TK_CONFIG_BITMAP 8 #define TK_CONFIG_BORDER 9 #define TK_CONFIG_RELIEF 10 #define TK_CONFIG_CURSOR 11 #define TK_CONFIG_ACTIVE_CURSOR 12 #define TK_CONFIG_JUSTIFY 13 #define TK_CONFIG_ANCHOR 14 #define TK_CONFIG_SYNONYM 15 #define TK_CONFIG_CAP_STYLE 16 #define TK_CONFIG_JOIN_STYLE 17 #define TK_CONFIG_PIXELS 18 #define TK_CONFIG_MM 19 #define TK_CONFIG_WINDOW 20 #define TK_CONFIG_CUSTOM 21 #define TK_CONFIG_END 22 /* * Macro to use to fill in "offset" fields of Tk_ConfigInfos. * Computes number of bytes from beginning of structure to a * given field. */ #ifdef offsetof #define Tk_Offset(type, field) ((int) offsetof(type, field)) #else #define Tk_Offset(type, field) ((int) ((char *) &((type *) 0)->field)) #endif /* * Possible values for flags argument to Tk_ConfigureWidget: */ #define TK_CONFIG_ARGV_ONLY 1 /* * Possible flag values for Tk_ConfigInfo structures. Any bits at * or above TK_CONFIG_USER_BIT may be used by clients for selecting * certain entries. Before changing any values here, coordinate with * tkConfig.c (internal-use-only flags are defined there). */ #define TK_CONFIG_COLOR_ONLY 1 #define TK_CONFIG_MONO_ONLY 2 #define TK_CONFIG_NULL_OK 4 #define TK_CONFIG_DONT_SET_DEFAULT 8 #define TK_CONFIG_OPTION_SPECIFIED 0x10 #define TK_CONFIG_USER_BIT 0x100 /* * Enumerated type for describing actions to be taken in response * to a restrictProc established by Tk_RestrictEvents. */ typedef enum { TK_DEFER_EVENT, TK_PROCESS_EVENT, TK_DISCARD_EVENT } Tk_RestrictAction; /* * Priority levels to pass to Tk_AddOption: */ #define TK_WIDGET_DEFAULT_PRIO 20 #define TK_STARTUP_FILE_PRIO 40 #define TK_USER_DEFAULT_PRIO 60 #define TK_INTERACTIVE_PRIO 80 #define TK_MAX_PRIO 100 /* * Relief values returned by Tk_GetRelief: */ #define TK_RELIEF_RAISED 1 #define TK_RELIEF_FLAT 2 #define TK_RELIEF_SUNKEN 4 #define TK_RELIEF_GROOVE 8 #define TK_RELIEF_RIDGE 16 #define TK_RELIEF_SOLID 32 /* * "Which" argument values for Tk_3DBorderGC: */ #define TK_3D_FLAT_GC 1 #define TK_3D_LIGHT_GC 2 #define TK_3D_DARK_GC 3 /* * Special EnterNotify/LeaveNotify "mode" for use in events * generated by tkShare.c. Pick a high enough value that it's * unlikely to conflict with existing values (like NotifyNormal) * or any new values defined in the future. */ #define TK_NOTIFY_SHARE 20 /* * Enumerated type for describing a point by which to anchor something: */ typedef enum { TK_ANCHOR_N, TK_ANCHOR_NE, TK_ANCHOR_E, TK_ANCHOR_SE, TK_ANCHOR_S, TK_ANCHOR_SW, TK_ANCHOR_W, TK_ANCHOR_NW, TK_ANCHOR_CENTER } Tk_Anchor; /* * Enumerated type for describing a style of justification: */ typedef enum { TK_JUSTIFY_LEFT, TK_JUSTIFY_RIGHT, TK_JUSTIFY_CENTER } Tk_Justify; /* * The following structure is used by Tk_GetFontMetrics() to return * information about the properties of a Tk_Font. */ typedef struct Tk_FontMetrics { int ascent; /* The amount in pixels that the tallest * letter sticks up above the baseline, plus * any extra blank space added by the designer * of the font. */ int descent; /* The largest amount in pixels that any * letter sticks below the baseline, plus any * extra blank space added by the designer of * the font. */ int linespace; /* The sum of the ascent and descent. How * far apart two lines of text in the same * font should be placed so that none of the * characters in one line overlap any of the * characters in the other line. */ } Tk_FontMetrics; /* * Flags passed to Tk_MeasureChars: */ #define TK_WHOLE_WORDS 1 #define TK_AT_LEAST_ONE 2 #define TK_PARTIAL_OK 4 /* * Flags passed to Tk_ComputeTextLayout: */ #define TK_IGNORE_TABS 8 #define TK_IGNORE_NEWLINES 16 /* * Each geometry manager (the packer, the placer, etc.) is represented * by a structure of the following form, which indicates procedures * to invoke in the geometry manager to carry out certain functions. */ typedef void (Tk_GeomRequestProc) _ANSI_ARGS_((ClientData clientData, Tk_Window tkwin)); typedef void (Tk_GeomLostSlaveProc) _ANSI_ARGS_((ClientData clientData, Tk_Window tkwin)); typedef struct Tk_GeomMgr { char *name; /* Name of the geometry manager (command * used to invoke it, or name of widget * class that allows embedded widgets). */ Tk_GeomRequestProc *requestProc; /* Procedure to invoke when a slave's * requested geometry changes. */ Tk_GeomLostSlaveProc *lostSlaveProc; /* Procedure to invoke when a slave is * taken away from one geometry manager * by another. NULL means geometry manager * doesn't care when slaves are lost. */ } Tk_GeomMgr; /* * Result values returned by Tk_GetScrollInfo: */ #define TK_SCROLL_MOVETO 1 #define TK_SCROLL_PAGES 2 #define TK_SCROLL_UNITS 3 #define TK_SCROLL_ERROR 4 /* *--------------------------------------------------------------------------- * * Extensions to the X event set * *--------------------------------------------------------------------------- */ #define VirtualEvent (LASTEvent) #define ActivateNotify (LASTEvent + 1) #define DeactivateNotify (LASTEvent + 2) #define MouseWheelEvent (LASTEvent + 3) #define TK_LASTEVENT (LASTEvent + 4) #define MouseWheelMask (1L << 28) #define ActivateMask (1L << 29) #define VirtualEventMask (1L << 30) #define TK_LASTEVENT (LASTEvent + 4) /* * A virtual event shares most of its fields with the XKeyEvent and * XButtonEvent structures. 99% of the time a virtual event will be * an abstraction of a key or button event, so this structure provides * the most information to the user. The only difference is the changing * of the detail field for a virtual event so that it holds the name of the * virtual event being triggered. */ typedef struct { int type; unsigned long serial; /* # of last request processed by server */ Bool send_event; /* True if this came from a SendEvent request */ Display *display; /* Display the event was read from */ Window event; /* Window on which event was requested. */ Window root; /* root window that the event occured on */ Window subwindow; /* child window */ Time time; /* milliseconds */ int x, y; /* pointer x, y coordinates in event window */ int x_root, y_root; /* coordinates relative to root */ unsigned int state; /* key or button mask */ Tk_Uid name; /* Name of virtual event. */ Bool same_screen; /* same screen flag */ } XVirtualEvent; typedef struct { int type; unsigned long serial; /* # of last request processed by server */ Bool send_event; /* True if this came from a SendEvent request */ Display *display; /* Display the event was read from */ Window window; /* Window in which event occurred. */ } XActivateDeactivateEvent; typedef XActivateDeactivateEvent XActivateEvent; typedef XActivateDeactivateEvent XDeactivateEvent; /* *-------------------------------------------------------------- * * Macros for querying Tk_Window structures. See the * manual entries for documentation. * *-------------------------------------------------------------- */ #define Tk_Display(tkwin) (((Tk_FakeWin *) (tkwin))->display) #define Tk_ScreenNumber(tkwin) (((Tk_FakeWin *) (tkwin))->screenNum) #define Tk_Screen(tkwin) (ScreenOfDisplay(Tk_Display(tkwin), \ Tk_ScreenNumber(tkwin))) #define Tk_Depth(tkwin) (((Tk_FakeWin *) (tkwin))->depth) #define Tk_Visual(tkwin) (((Tk_FakeWin *) (tkwin))->visual) #define Tk_WindowId(tkwin) (((Tk_FakeWin *) (tkwin))->window) #define Tk_PathName(tkwin) (((Tk_FakeWin *) (tkwin))->pathName) #define Tk_Name(tkwin) (((Tk_FakeWin *) (tkwin))->nameUid) #define Tk_Class(tkwin) (((Tk_FakeWin *) (tkwin))->classUid) #define Tk_X(tkwin) (((Tk_FakeWin *) (tkwin))->changes.x) #define Tk_Y(tkwin) (((Tk_FakeWin *) (tkwin))->changes.y) #define Tk_Width(tkwin) (((Tk_FakeWin *) (tkwin))->changes.width) #define Tk_Height(tkwin) \ (((Tk_FakeWin *) (tkwin))->changes.height) #define Tk_Changes(tkwin) (&((Tk_FakeWin *) (tkwin))->changes) #define Tk_Attributes(tkwin) (&((Tk_FakeWin *) (tkwin))->atts) #define Tk_IsEmbedded(tkwin) \ (((Tk_FakeWin *) (tkwin))->flags & TK_EMBEDDED) #define Tk_IsContainer(tkwin) \ (((Tk_FakeWin *) (tkwin))->flags & TK_CONTAINER) #define Tk_IsMapped(tkwin) \ (((Tk_FakeWin *) (tkwin))->flags & TK_MAPPED) #define Tk_IsTopLevel(tkwin) \ (((Tk_FakeWin *) (tkwin))->flags & TK_TOP_LEVEL) #define Tk_ReqWidth(tkwin) (((Tk_FakeWin *) (tkwin))->reqWidth) #define Tk_ReqHeight(tkwin) (((Tk_FakeWin *) (tkwin))->reqHeight) #define Tk_InternalBorderWidth(tkwin) \ (((Tk_FakeWin *) (tkwin))->internalBorderWidth) #define Tk_Parent(tkwin) (((Tk_FakeWin *) (tkwin))->parentPtr) #define Tk_Colormap(tkwin) (((Tk_FakeWin *) (tkwin))->atts.colormap) /* * The structure below is needed by the macros above so that they can * access the fields of a Tk_Window. The fields not needed by the macros * are declared as "dummyX". The structure has its own type in order to * prevent applications from accessing Tk_Window fields except using * official macros. WARNING!! The structure definition must be kept * consistent with the TkWindow structure in tkInt.h. If you change one, * then change the other. See the declaration in tkInt.h for * documentation on what the fields are used for internally. */ typedef struct Tk_FakeWin { Display *display; char *dummy1; int screenNum; Visual *visual; int depth; Window window; char *dummy2; char *dummy3; Tk_Window parentPtr; char *dummy4; char *dummy5; char *pathName; Tk_Uid nameUid; Tk_Uid classUid; XWindowChanges changes; unsigned int dummy6; XSetWindowAttributes atts; unsigned long dummy7; unsigned int flags; char *dummy8; #ifdef TK_USE_INPUT_METHODS XIC dummy9; #endif /* TK_USE_INPUT_METHODS */ ClientData *dummy10; int dummy11; int dummy12; char *dummy13; char *dummy14; ClientData dummy15; int reqWidth, reqHeight; int internalBorderWidth; char *dummy16; char *dummy17; ClientData dummy18; char *dummy19; } Tk_FakeWin; /* * Flag values for TkWindow (and Tk_FakeWin) structures are: * * TK_MAPPED: 1 means window is currently mapped, * 0 means unmapped. * TK_TOP_LEVEL: 1 means this is a top-level window (it * was or will be created as a child of * a root window). * TK_ALREADY_DEAD: 1 means the window is in the process of * being destroyed already. * TK_NEED_CONFIG_NOTIFY: 1 means that the window has been reconfigured * before it was made to exist. At the time of * making it exist a ConfigureNotify event needs * to be generated. * TK_GRAB_FLAG: Used to manage grabs. See tkGrab.c for * details. * TK_CHECKED_IC: 1 means we've already tried to get an input * context for this window; if the ic field * is NULL it means that there isn't a context * for the field. * TK_DONT_DESTROY_WINDOW: 1 means that Tk_DestroyWindow should not * invoke XDestroyWindow to destroy this widget's * X window. The flag is set when the window * has already been destroyed elsewhere (e.g. * by another application) or when it will be * destroyed later (e.g. by destroying its * parent). * TK_WM_COLORMAP_WINDOW: 1 means that this window has at some time * appeared in the WM_COLORMAP_WINDOWS property * for its toplevel, so we have to remove it * from that property if the window is * deleted and the toplevel isn't. * TK_EMBEDDED: 1 means that this window (which must be a * toplevel) is not a free-standing window but * rather is embedded in some other application. * TK_CONTAINER: 1 means that this window is a container, and * that some other application (either in * this process or elsewhere) may be * embedding itself inside the window. * TK_BOTH_HALVES: 1 means that this window is used for * application embedding (either as * container or embedded application), and * both the containing and embedded halves * are associated with windows in this * particular process. * TK_DEFER_MODAL: 1 means that this window has deferred a modal * loop until all of the bindings for the current * event have been invoked. * TK_WRAPPER: 1 means that this window is the extra * wrapper window created around a toplevel * to hold the menubar under Unix. See * tkUnixWm.c for more information. * TK_REPARENTED: 1 means that this window has been reparented * so that as far as the window system is * concerned it isn't a child of its Tk * parent. Initially this is used only for * special Unix menubar windows. */ #define TK_MAPPED 1 #define TK_TOP_LEVEL 2 #define TK_ALREADY_DEAD 4 #define TK_NEED_CONFIG_NOTIFY 8 #define TK_GRAB_FLAG 0x10 #define TK_CHECKED_IC 0x20 #define TK_DONT_DESTROY_WINDOW 0x40 #define TK_WM_COLORMAP_WINDOW 0x80 #define TK_EMBEDDED 0x100 #define TK_CONTAINER 0x200 #define TK_BOTH_HALVES 0x400 #define TK_DEFER_MODAL 0x800 #define TK_WRAPPER 0x1000 #define TK_REPARENTED 0x2000 /* *-------------------------------------------------------------- * * Procedure prototypes and structures used for defining new canvas * items: * *-------------------------------------------------------------- */ /* * For each item in a canvas widget there exists one record with * the following structure. Each actual item is represented by * a record with the following stuff at its beginning, plus additional * type-specific stuff after that. */ #define TK_TAG_SPACE 3 typedef struct Tk_Item { int id; /* Unique identifier for this item * (also serves as first tag for * item). */ struct Tk_Item *nextPtr; /* Next in display list of all * items in this canvas. Later items * in list are drawn on top of earlier * ones. */ Tk_Uid staticTagSpace[TK_TAG_SPACE];/* Built-in space for limited # of * tags. */ Tk_Uid *tagPtr; /* Pointer to array of tags. Usually * points to staticTagSpace, but * may point to malloc-ed space if * there are lots of tags. */ int tagSpace; /* Total amount of tag space available * at tagPtr. */ int numTags; /* Number of tag slots actually used * at *tagPtr. */ struct Tk_ItemType *typePtr; /* Table of procedures that implement * this type of item. */ int x1, y1, x2, y2; /* Bounding box for item, in integer * canvas units. Set by item-specific * code and guaranteed to contain every * pixel drawn in item. Item area * includes x1 and y1 but not x2 * and y2. */ struct Tk_Item *prevPtr; /* Previous in display list of all * items in this canvas. Later items * in list are drawn just below earlier * ones. */ int reserved1; /* This padding is for compatibility */ char *reserved2; /* with Jan Nijtmans dash patch */ int reserved3; /* *------------------------------------------------------------------ * Starting here is additional type-specific stuff; see the * declarations for individual types to see what is part of * each type. The actual space below is determined by the * "itemInfoSize" of the type's Tk_ItemType record. *------------------------------------------------------------------ */ } Tk_Item; /* * Records of the following type are used to describe a type of * item (e.g. lines, circles, etc.) that can form part of a * canvas widget. */ typedef int Tk_ItemCreateProc _ANSI_ARGS_((Tcl_Interp *interp, Tk_Canvas canvas, Tk_Item *itemPtr, int argc, char **argv)); typedef int Tk_ItemConfigureProc _ANSI_ARGS_((Tcl_Interp *interp, Tk_Canvas canvas, Tk_Item *itemPtr, int argc, char **argv, int flags)); typedef int Tk_ItemCoordProc _ANSI_ARGS_((Tcl_Interp *interp, Tk_Canvas canvas, Tk_Item *itemPtr, int argc, char **argv)); typedef void Tk_ItemDeleteProc _ANSI_ARGS_((Tk_Canvas canvas, Tk_Item *itemPtr, Display *display)); typedef void Tk_ItemDisplayProc _ANSI_ARGS_((Tk_Canvas canvas, Tk_Item *itemPtr, Display *display, Drawable dst, int x, int y, int width, int height)); typedef double Tk_ItemPointProc _ANSI_ARGS_((Tk_Canvas canvas, Tk_Item *itemPtr, double *pointPtr)); typedef int Tk_ItemAreaProc _ANSI_ARGS_((Tk_Canvas canvas, Tk_Item *itemPtr, double *rectPtr)); typedef int Tk_ItemPostscriptProc _ANSI_ARGS_((Tcl_Interp *interp, Tk_Canvas canvas, Tk_Item *itemPtr, int prepass)); typedef void Tk_ItemScaleProc _ANSI_ARGS_((Tk_Canvas canvas, Tk_Item *itemPtr, double originX, double originY, double scaleX, double scaleY)); typedef void Tk_ItemTranslateProc _ANSI_ARGS_((Tk_Canvas canvas, Tk_Item *itemPtr, double deltaX, double deltaY)); typedef int Tk_ItemIndexProc _ANSI_ARGS_((Tcl_Interp *interp, Tk_Canvas canvas, Tk_Item *itemPtr, char *indexString, int *indexPtr)); typedef void Tk_ItemCursorProc _ANSI_ARGS_((Tk_Canvas canvas, Tk_Item *itemPtr, int index)); typedef int Tk_ItemSelectionProc _ANSI_ARGS_((Tk_Canvas canvas, Tk_Item *itemPtr, int offset, char *buffer, int maxBytes)); typedef void Tk_ItemInsertProc _ANSI_ARGS_((Tk_Canvas canvas, Tk_Item *itemPtr, int beforeThis, char *string)); typedef void Tk_ItemDCharsProc _ANSI_ARGS_((Tk_Canvas canvas, Tk_Item *itemPtr, int first, int last)); typedef struct Tk_ItemType { char *name; /* The name of this type of item, such * as "line". */ int itemSize; /* Total amount of space needed for * item's record. */ Tk_ItemCreateProc *createProc; /* Procedure to create a new item of * this type. */ Tk_ConfigSpec *configSpecs; /* Pointer to array of configuration * specs for this type. Used for * returning configuration info. */ Tk_ItemConfigureProc *configProc; /* Procedure to call to change * configuration options. */ Tk_ItemCoordProc *coordProc; /* Procedure to call to get and set * the item's coordinates. */ Tk_ItemDeleteProc *deleteProc; /* Procedure to delete existing item of * this type. */ Tk_ItemDisplayProc *displayProc; /* Procedure to display items of * this type. */ int alwaysRedraw; /* Non-zero means displayProc should * be called even when the item has * been moved off-screen. */ Tk_ItemPointProc *pointProc; /* Computes distance from item to * a given point. */ Tk_ItemAreaProc *areaProc; /* Computes whether item is inside, * outside, or overlapping an area. */ Tk_ItemPostscriptProc *postscriptProc; /* Procedure to write a Postscript * description for items of this * type. */ Tk_ItemScaleProc *scaleProc; /* Procedure to rescale items of * this type. */ Tk_ItemTranslateProc *translateProc;/* Procedure to translate items of * this type. */ Tk_ItemIndexProc *indexProc; /* Procedure to determine index of * indicated character. NULL if * item doesn't support indexing. */ Tk_ItemCursorProc *icursorProc; /* Procedure to set insert cursor pos. * to just before a given position. */ Tk_ItemSelectionProc *selectionProc;/* Procedure to return selection (in * STRING format) when it is in this * item. */ Tk_ItemInsertProc *insertProc; /* Procedure to insert something into * an item. */ Tk_ItemDCharsProc *dCharsProc; /* Procedure to delete characters * from an item. */ struct Tk_ItemType *nextPtr; /* Used to link types together into * a list. */ char *reserved1; /* Reserved for future extension. */ int reserved2; /* Carefully compatible with */ char *reserved3; /* Jan Nijtmans dash patch */ char *reserved4; } Tk_ItemType; /* * The following structure provides information about the selection and * the insertion cursor. It is needed by only a few items, such as * those that display text. It is shared by the generic canvas code * and the item-specific code, but most of the fields should be written * only by the canvas generic code. */ typedef struct Tk_CanvasTextInfo { Tk_3DBorder selBorder; /* Border and background for selected * characters. Read-only to items.*/ int selBorderWidth; /* Width of border around selection. * Read-only to items. */ XColor *selFgColorPtr; /* Foreground color for selected text. * Read-only to items. */ Tk_Item *selItemPtr; /* Pointer to selected item. NULL means * selection isn't in this canvas. * Writable by items. */ int selectFirst; /* Index of first selected character. * Writable by items. */ int selectLast; /* Index of last selected character. * Writable by items. */ Tk_Item *anchorItemPtr; /* Item corresponding to "selectAnchor": * not necessarily selItemPtr. Read-only * to items. */ int selectAnchor; /* Fixed end of selection (i.e. "select to" * operation will use this as one end of the * selection). Writable by items. */ Tk_3DBorder insertBorder; /* Used to draw vertical bar for insertion * cursor. Read-only to items. */ int insertWidth; /* Total width of insertion cursor. Read-only * to items. */ int insertBorderWidth; /* Width of 3-D border around insert cursor. * Read-only to items. */ Tk_Item *focusItemPtr; /* Item that currently has the input focus, * or NULL if no such item. Read-only to * items. */ int gotFocus; /* Non-zero means that the canvas widget has * the input focus. Read-only to items.*/ int cursorOn; /* Non-zero means that an insertion cursor * should be displayed in focusItemPtr. * Read-only to items.*/ } Tk_CanvasTextInfo; /* *-------------------------------------------------------------- * * Procedure prototypes and structures used for managing images: * *-------------------------------------------------------------- */ typedef struct Tk_ImageType Tk_ImageType; typedef int (Tk_ImageCreateProc) _ANSI_ARGS_((Tcl_Interp *interp, char *name, int objc, Tcl_Obj *CONST objv[], Tk_ImageType *typePtr, Tk_ImageMaster master, ClientData *masterDataPtr)); typedef ClientData (Tk_ImageGetProc) _ANSI_ARGS_((Tk_Window tkwin, ClientData masterData)); typedef void (Tk_ImageDisplayProc) _ANSI_ARGS_((ClientData instanceData, Display *display, Drawable drawable, int imageX, int imageY, int width, int height, int drawableX, int drawableY)); typedef void (Tk_ImageFreeProc) _ANSI_ARGS_((ClientData instanceData, Display *display)); typedef void (Tk_ImageDeleteProc) _ANSI_ARGS_((ClientData masterData)); typedef void (Tk_ImageChangedProc) _ANSI_ARGS_((ClientData clientData, int x, int y, int width, int height, int imageWidth, int imageHeight)); /* * The following structure represents a particular type of image * (bitmap, xpm image, etc.). It provides information common to * all images of that type, such as the type name and a collection * of procedures in the image manager that respond to various * events. Each image manager is represented by one of these * structures. */ struct Tk_ImageType { char *name; /* Name of image type. */ Tk_ImageCreateProc *createProc; /* Procedure to call to create a new image * of this type. */ Tk_ImageGetProc *getProc; /* Procedure to call the first time * Tk_GetImage is called in a new way * (new visual or screen). */ Tk_ImageDisplayProc *displayProc; /* Call to draw image, in response to * Tk_RedrawImage calls. */ Tk_ImageFreeProc *freeProc; /* Procedure to call whenever Tk_FreeImage * is called to release an instance of an * image. */ Tk_ImageDeleteProc *deleteProc; /* Procedure to call to delete image. It * will not be called until after freeProc * has been called for each instance of the * image. */ struct Tk_ImageType *nextPtr; /* Next in list of all image types currently * known. Filled in by Tk, not by image * manager. */ char *reserved; /* reserved for future expansion */ }; /* *-------------------------------------------------------------- * * Additional definitions used to manage images of type "photo". * *-------------------------------------------------------------- */ /* * The following type is used to identify a particular photo image * to be manipulated: */ typedef void *Tk_PhotoHandle; /* * The following structure describes a block of pixels in memory: */ typedef struct Tk_PhotoImageBlock { unsigned char *pixelPtr; /* Pointer to the first pixel. */ int width; /* Width of block, in pixels. */ int height; /* Height of block, in pixels. */ int pitch; /* Address difference between corresponding * pixels in successive lines. */ int pixelSize; /* Address difference between successive * pixels in the same line. */ int offset[3]; /* Address differences between the red, green * and blue components of the pixel and the * pixel as a whole. */ int reserved; /* Reserved for extensions (dash patch) */ } Tk_PhotoImageBlock; /* * Procedure prototypes and structures used in reading and * writing photo images: */ typedef struct Tk_PhotoImageFormat Tk_PhotoImageFormat; typedef int (Tk_ImageFileMatchProc) _ANSI_ARGS_((Tcl_Channel chan, char *fileName, char *formatString, int *widthPtr, int *heightPtr)); typedef int (Tk_ImageStringMatchProc) _ANSI_ARGS_((Tcl_Obj *dataObj, char *formatString, int *widthPtr, int *heightPtr)); typedef int (Tk_ImageFileReadProc) _ANSI_ARGS_((Tcl_Interp *interp, Tcl_Channel chan, char *fileName, char *formatString, Tk_PhotoHandle imageHandle, int destX, int destY, int width, int height, int srcX, int srcY)); typedef int (Tk_ImageStringReadProc) _ANSI_ARGS_((Tcl_Interp *interp, Tcl_Obj *dataObj, char *formatString, Tk_PhotoHandle imageHandle, int destX, int destY, int width, int height, int srcX, int srcY)); typedef int (Tk_ImageFileWriteProc) _ANSI_ARGS_((Tcl_Interp *interp, char *fileName, char *formatString, Tk_PhotoImageBlock *blockPtr)); typedef int (Tk_ImageStringWriteProc) _ANSI_ARGS_((Tcl_Interp *interp, Tcl_DString *dataPtr, char *formatString, Tk_PhotoImageBlock *blockPtr)); /* * The following structure represents a particular file format for * storing images (e.g., PPM, GIF, JPEG, etc.). It provides information * to allow image files of that format to be recognized and read into * a photo image. */ struct Tk_PhotoImageFormat { char *name; /* Name of image file format */ Tk_ImageFileMatchProc *fileMatchProc; /* Procedure to call to determine whether * an image file matches this format. */ Tk_ImageStringMatchProc *stringMatchProc; /* Procedure to call to determine whether * the data in a string matches this format. */ Tk_ImageFileReadProc *fileReadProc; /* Procedure to call to read data from * an image file into a photo image. */ Tk_ImageStringReadProc *stringReadProc; /* Procedure to call to read data from * a string into a photo image. */ Tk_ImageFileWriteProc *fileWriteProc; /* Procedure to call to write data from * a photo image to a file. */ Tk_ImageStringWriteProc *stringWriteProc; /* Procedure to call to obtain a string * representation of the data in a photo * image.*/ struct Tk_PhotoImageFormat *nextPtr; /* Next in list of all photo image formats * currently known. Filled in by Tk, not * by image format handler. */ }; /* *-------------------------------------------------------------- * * The definitions below provide backward compatibility for * functions and types related to event handling that used to * be in Tk but have moved to Tcl. * *-------------------------------------------------------------- */ #define TK_READABLE TCL_READABLE #define TK_WRITABLE TCL_WRITABLE #define TK_EXCEPTION TCL_EXCEPTION #define TK_DONT_WAIT TCL_DONT_WAIT #define TK_X_EVENTS TCL_WINDOW_EVENTS #define TK_WINDOW_EVENTS TCL_WINDOW_EVENTS #define TK_FILE_EVENTS TCL_FILE_EVENTS #define TK_TIMER_EVENTS TCL_TIMER_EVENTS #define TK_IDLE_EVENTS TCL_IDLE_EVENTS #define TK_ALL_EVENTS TCL_ALL_EVENTS #define Tk_IdleProc Tcl_IdleProc #define Tk_FileProc Tcl_FileProc #define Tk_TimerProc Tcl_TimerProc #define Tk_TimerToken Tcl_TimerToken #define Tk_BackgroundError Tcl_BackgroundError #define Tk_CancelIdleCall Tcl_CancelIdleCall #define Tk_CreateFileHandler Tcl_CreateFileHandler #define Tk_CreateTimerHandler Tcl_CreateTimerHandler #define Tk_DeleteFileHandler Tcl_DeleteFileHandler #define Tk_DeleteTimerHandler Tcl_DeleteTimerHandler #define Tk_DoOneEvent Tcl_DoOneEvent #define Tk_DoWhenIdle Tcl_DoWhenIdle #define Tk_Sleep Tcl_Sleep #define Tk_EventuallyFree Tcl_EventuallyFree #define Tk_FreeProc Tcl_FreeProc #define Tk_Preserve Tcl_Preserve #define Tk_Release Tcl_Release #define Tk_FileeventCmd Tcl_FileEventCmd /* *-------------------------------------------------------------- * * Additional procedure types defined by Tk. * *-------------------------------------------------------------- */ typedef int (Tk_ErrorProc) _ANSI_ARGS_((ClientData clientData, XErrorEvent *errEventPtr)); typedef void (Tk_EventProc) _ANSI_ARGS_((ClientData clientData, XEvent *eventPtr)); typedef int (Tk_GenericProc) _ANSI_ARGS_((ClientData clientData, XEvent *eventPtr)); typedef int (Tk_GetSelProc) _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, char *portion)); typedef void (Tk_LostSelProc) _ANSI_ARGS_((ClientData clientData)); typedef Tk_RestrictAction (Tk_RestrictProc) _ANSI_ARGS_(( ClientData clientData, XEvent *eventPtr)); typedef int (Tk_SelectionProc) _ANSI_ARGS_((ClientData clientData, int offset, char *buffer, int maxBytes)); /* *-------------------------------------------------------------- * * Exported procedures and variables. * *-------------------------------------------------------------- */ EXTERN XColor * Tk_3DBorderColor _ANSI_ARGS_((Tk_3DBorder border)); EXTERN GC Tk_3DBorderGC _ANSI_ARGS_((Tk_Window tkwin, Tk_3DBorder border, int which)); EXTERN void Tk_3DHorizontalBevel _ANSI_ARGS_((Tk_Window tkwin, Drawable drawable, Tk_3DBorder border, int x, int y, int width, int height, int leftIn, int rightIn, int topBevel, int relief)); EXTERN void Tk_3DVerticalBevel _ANSI_ARGS_((Tk_Window tkwin, Drawable drawable, Tk_3DBorder border, int x, int y, int width, int height, int leftBevel, int relief)); EXTERN void Tk_AddOption _ANSI_ARGS_((Tk_Window tkwin, char *name, char *value, int priority)); EXTERN void Tk_BindEvent _ANSI_ARGS_((Tk_BindingTable bindingTable, XEvent *eventPtr, Tk_Window tkwin, int numObjects, ClientData *objectPtr)); EXTERN void Tk_CanvasDrawableCoords _ANSI_ARGS_((Tk_Canvas canvas, double x, double y, short *drawableXPtr, short *drawableYPtr)); EXTERN void Tk_CanvasEventuallyRedraw _ANSI_ARGS_(( Tk_Canvas canvas, int x1, int y1, int x2, int y2)); EXTERN int Tk_CanvasGetCoord _ANSI_ARGS_((Tcl_Interp *interp, Tk_Canvas canvas, char *string, double *doublePtr)); EXTERN Tk_CanvasTextInfo *Tk_CanvasGetTextInfo _ANSI_ARGS_((Tk_Canvas canvas)); EXTERN int Tk_CanvasPsBitmap _ANSI_ARGS_((Tcl_Interp *interp, Tk_Canvas canvas, Pixmap bitmap, int x, int y, int width, int height)); EXTERN int Tk_CanvasPsColor _ANSI_ARGS_((Tcl_Interp *interp, Tk_Canvas canvas, XColor *colorPtr)); EXTERN int Tk_CanvasPsFont _ANSI_ARGS_((Tcl_Interp *interp, Tk_Canvas canvas, Tk_Font font)); EXTERN void Tk_CanvasPsPath _ANSI_ARGS_((Tcl_Interp *interp, Tk_Canvas canvas, double *coordPtr, int numPoints)); EXTERN int Tk_CanvasPsStipple _ANSI_ARGS_((Tcl_Interp *interp, Tk_Canvas canvas, Pixmap bitmap)); EXTERN double Tk_CanvasPsY _ANSI_ARGS_((Tk_Canvas canvas, double y)); EXTERN void Tk_CanvasSetStippleOrigin _ANSI_ARGS_(( Tk_Canvas canvas, GC gc)); EXTERN int Tk_CanvasTagsParseProc _ANSI_ARGS_(( ClientData clientData, Tcl_Interp *interp, Tk_Window tkwin, char *value, char *widgRec, int offset)); EXTERN char * Tk_CanvasTagsPrintProc _ANSI_ARGS_(( ClientData clientData, Tk_Window tkwin, char *widgRec, int offset, Tcl_FreeProc **freeProcPtr)); EXTERN Tk_Window Tk_CanvasTkwin _ANSI_ARGS_((Tk_Canvas canvas)); EXTERN void Tk_CanvasWindowCoords _ANSI_ARGS_((Tk_Canvas canvas, double x, double y, short *screenXPtr, short *screenYPtr)); EXTERN void Tk_ChangeWindowAttributes _ANSI_ARGS_((Tk_Window tkwin, unsigned long valueMask, XSetWindowAttributes *attsPtr)); EXTERN int Tk_CharBbox _ANSI_ARGS_((Tk_TextLayout layout, int index, int *xPtr, int *yPtr, int *widthPtr, int *heightPtr)); EXTERN void Tk_ClearSelection _ANSI_ARGS_((Tk_Window tkwin, Atom selection)); EXTERN int Tk_ClipboardAppend _ANSI_ARGS_((Tcl_Interp *interp, Tk_Window tkwin, Atom target, Atom format, char* buffer)); EXTERN int Tk_ClipboardClear _ANSI_ARGS_((Tcl_Interp *interp, Tk_Window tkwin)); EXTERN int Tk_ConfigureInfo _ANSI_ARGS_((Tcl_Interp *interp, Tk_Window tkwin, Tk_ConfigSpec *specs, char *widgRec, char *argvName, int flags)); EXTERN int Tk_ConfigureValue _ANSI_ARGS_((Tcl_Interp *interp, Tk_Window tkwin, Tk_ConfigSpec *specs, char *widgRec, char *argvName, int flags)); EXTERN int Tk_ConfigureWidget _ANSI_ARGS_((Tcl_Interp *interp, Tk_Window tkwin, Tk_ConfigSpec *specs, int argc, char **argv, char *widgRec, int flags)); EXTERN void Tk_ConfigureWindow _ANSI_ARGS_((Tk_Window tkwin, unsigned int valueMask, XWindowChanges *valuePtr)); EXTERN Tk_TextLayout Tk_ComputeTextLayout _ANSI_ARGS_((Tk_Font font, CONST char *string, int numChars, int wrapLength, Tk_Justify justify, int flags, int *widthPtr, int *heightPtr)); EXTERN Tk_Window Tk_CoordsToWindow _ANSI_ARGS_((int rootX, int rootY, Tk_Window tkwin)); EXTERN unsigned long Tk_CreateBinding _ANSI_ARGS_((Tcl_Interp *interp, Tk_BindingTable bindingTable, ClientData object, char *eventString, char *command, int append)); EXTERN Tk_BindingTable Tk_CreateBindingTable _ANSI_ARGS_((Tcl_Interp *interp)); EXTERN Tk_ErrorHandler Tk_CreateErrorHandler _ANSI_ARGS_((Display *display, int errNum, int request, int minorCode, Tk_ErrorProc *errorProc, ClientData clientData)); EXTERN void Tk_CreateEventHandler _ANSI_ARGS_((Tk_Window token, unsigned long mask, Tk_EventProc *proc, ClientData clientData)); EXTERN void Tk_CreateGenericHandler _ANSI_ARGS_(( Tk_GenericProc *proc, ClientData clientData)); EXTERN void Tk_CreateImageType _ANSI_ARGS_(( Tk_ImageType *typePtr)); EXTERN void Tk_CreateItemType _ANSI_ARGS_((Tk_ItemType *typePtr)); EXTERN void Tk_CreatePhotoImageFormat _ANSI_ARGS_(( Tk_PhotoImageFormat *formatPtr)); EXTERN void Tk_CreateSelHandler _ANSI_ARGS_((Tk_Window tkwin, Atom selection, Atom target, Tk_SelectionProc *proc, ClientData clientData, Atom format)); EXTERN Tk_Window Tk_CreateWindow _ANSI_ARGS_((Tcl_Interp *interp, Tk_Window parent, char *name, char *screenName)); EXTERN Tk_Window Tk_CreateWindowFromPath _ANSI_ARGS_(( Tcl_Interp *interp, Tk_Window tkwin, char *pathName, char *screenName)); EXTERN int Tk_DefineBitmap _ANSI_ARGS_((Tcl_Interp *interp, Tk_Uid name, char *source, int width, int height)); EXTERN void Tk_DefineCursor _ANSI_ARGS_((Tk_Window window, Tk_Cursor cursor)); EXTERN void Tk_DeleteAllBindings _ANSI_ARGS_(( Tk_BindingTable bindingTable, ClientData object)); EXTERN int Tk_DeleteBinding _ANSI_ARGS_((Tcl_Interp *interp, Tk_BindingTable bindingTable, ClientData object, char *eventString)); EXTERN void Tk_DeleteBindingTable _ANSI_ARGS_(( Tk_BindingTable bindingTable)); EXTERN void Tk_DeleteErrorHandler _ANSI_ARGS_(( Tk_ErrorHandler handler)); EXTERN void Tk_DeleteEventHandler _ANSI_ARGS_((Tk_Window token, unsigned long mask, Tk_EventProc *proc, ClientData clientData)); EXTERN void Tk_DeleteGenericHandler _ANSI_ARGS_(( Tk_GenericProc *proc, ClientData clientData)); EXTERN void Tk_DeleteImage _ANSI_ARGS_((Tcl_Interp *interp, char *name)); EXTERN void Tk_DeleteSelHandler _ANSI_ARGS_((Tk_Window tkwin, Atom selection, Atom target)); EXTERN void Tk_DestroyWindow _ANSI_ARGS_((Tk_Window tkwin)); EXTERN char * Tk_DisplayName _ANSI_ARGS_((Tk_Window tkwin)); EXTERN int Tk_DistanceToTextLayout _ANSI_ARGS_(( Tk_TextLayout layout, int x, int y)); EXTERN void Tk_Draw3DPolygon _ANSI_ARGS_((Tk_Window tkwin, Drawable drawable, Tk_3DBorder border, XPoint *pointPtr, int numPoints, int borderWidth, int leftRelief)); EXTERN void Tk_Draw3DRectangle _ANSI_ARGS_((Tk_Window tkwin, Drawable drawable, Tk_3DBorder border, int x, int y, int width, int height, int borderWidth, int relief)); EXTERN void Tk_DrawChars _ANSI_ARGS_((Display *display, Drawable drawable, GC gc, Tk_Font tkfont, CONST char *source, int numChars, int x, int y)); EXTERN void Tk_DrawFocusHighlight _ANSI_ARGS_((Tk_Window tkwin, GC gc, int width, Drawable drawable)); EXTERN void Tk_DrawTextLayout _ANSI_ARGS_((Display *display, Drawable drawable, GC gc, Tk_TextLayout layout, int x, int y, int firstChar, int lastChar)); EXTERN void Tk_Fill3DPolygon _ANSI_ARGS_((Tk_Window tkwin, Drawable drawable, Tk_3DBorder border, XPoint *pointPtr, int numPoints, int borderWidth, int leftRelief)); EXTERN void Tk_Fill3DRectangle _ANSI_ARGS_((Tk_Window tkwin, Drawable drawable, Tk_3DBorder border, int x, int y, int width, int height, int borderWidth, int relief)); EXTERN Tk_PhotoHandle Tk_FindPhoto _ANSI_ARGS_((Tcl_Interp *interp, char *imageName)); EXTERN Font Tk_FontId _ANSI_ARGS_((Tk_Font font)); EXTERN void Tk_Free3DBorder _ANSI_ARGS_((Tk_3DBorder border)); EXTERN void Tk_FreeBitmap _ANSI_ARGS_((Display *display, Pixmap bitmap)); EXTERN void Tk_FreeColor _ANSI_ARGS_((XColor *colorPtr)); EXTERN void Tk_FreeColormap _ANSI_ARGS_((Display *display, Colormap colormap)); EXTERN void Tk_FreeCursor _ANSI_ARGS_((Display *display, Tk_Cursor cursor)); EXTERN void Tk_FreeFont _ANSI_ARGS_((Tk_Font)); EXTERN void Tk_FreeGC _ANSI_ARGS_((Display *display, GC gc)); EXTERN void Tk_FreeImage _ANSI_ARGS_((Tk_Image image)); EXTERN void Tk_FreeOptions _ANSI_ARGS_((Tk_ConfigSpec *specs, char *widgRec, Display *display, int needFlags)); EXTERN void Tk_FreePixmap _ANSI_ARGS_((Display *display, Pixmap pixmap)); EXTERN void Tk_FreeTextLayout _ANSI_ARGS_(( Tk_TextLayout textLayout)); EXTERN void Tk_FreeXId _ANSI_ARGS_((Display *display, XID xid)); EXTERN GC Tk_GCForColor _ANSI_ARGS_((XColor *colorPtr, Drawable drawable)); EXTERN void Tk_GeometryRequest _ANSI_ARGS_((Tk_Window tkwin, int reqWidth, int reqHeight)); EXTERN Tk_3DBorder Tk_Get3DBorder _ANSI_ARGS_((Tcl_Interp *interp, Tk_Window tkwin, Tk_Uid colorName)); EXTERN void Tk_GetAllBindings _ANSI_ARGS_((Tcl_Interp *interp, Tk_BindingTable bindingTable, ClientData object)); EXTERN int Tk_GetAnchor _ANSI_ARGS_((Tcl_Interp *interp, char *string, Tk_Anchor *anchorPtr)); EXTERN char * Tk_GetAtomName _ANSI_ARGS_((Tk_Window tkwin, Atom atom)); EXTERN char * Tk_GetBinding _ANSI_ARGS_((Tcl_Interp *interp, Tk_BindingTable bindingTable, ClientData object, char *eventString)); EXTERN Pixmap Tk_GetBitmap _ANSI_ARGS_((Tcl_Interp *interp, Tk_Window tkwin, Tk_Uid string)); EXTERN Pixmap Tk_GetBitmapFromData _ANSI_ARGS_((Tcl_Interp *interp, Tk_Window tkwin, char *source, int width, int height)); EXTERN int Tk_GetCapStyle _ANSI_ARGS_((Tcl_Interp *interp, char *string, int *capPtr)); EXTERN XColor * Tk_GetColor _ANSI_ARGS_((Tcl_Interp *interp, Tk_Window tkwin, Tk_Uid name)); EXTERN XColor * Tk_GetColorByValue _ANSI_ARGS_((Tk_Window tkwin, XColor *colorPtr)); EXTERN Colormap Tk_GetColormap _ANSI_ARGS_((Tcl_Interp *interp, Tk_Window tkwin, char *string)); EXTERN Tk_Cursor Tk_GetCursor _ANSI_ARGS_((Tcl_Interp *interp, Tk_Window tkwin, Tk_Uid string)); EXTERN Tk_Cursor Tk_GetCursorFromData _ANSI_ARGS_((Tcl_Interp *interp, Tk_Window tkwin, char *source, char *mask, int width, int height, int xHot, int yHot, Tk_Uid fg, Tk_Uid bg)); EXTERN Tk_Font Tk_GetFont _ANSI_ARGS_((Tcl_Interp *interp, Tk_Window tkwin, CONST char *string)); EXTERN Tk_Font Tk_GetFontFromObj _ANSI_ARGS_((Tcl_Interp *interp, Tk_Window tkwin, Tcl_Obj *objPtr)); EXTERN void Tk_GetFontMetrics _ANSI_ARGS_((Tk_Font font, Tk_FontMetrics *fmPtr)); EXTERN GC Tk_GetGC _ANSI_ARGS_((Tk_Window tkwin, unsigned long valueMask, XGCValues *valuePtr)); /* CYGNUS LOCAL. */ EXTERN GC Tk_GetGCColor _ANSI_ARGS_((Tk_Window tkwin, unsigned long valueMask, XGCValues *valuePtr, XColor *foreground, XColor *background)); EXTERN Tk_Image Tk_GetImage _ANSI_ARGS_((Tcl_Interp *interp, Tk_Window tkwin, char *name, Tk_ImageChangedProc *changeProc, ClientData clientData)); EXTERN ClientData Tk_GetImageMasterData _ANSI_ARGS_ ((Tcl_Interp *interp, char *name, Tk_ImageType **typePtrPtr)); EXTERN Tk_ItemType * Tk_GetItemTypes _ANSI_ARGS_((void)); EXTERN int Tk_GetJoinStyle _ANSI_ARGS_((Tcl_Interp *interp, char *string, int *joinPtr)); EXTERN int Tk_GetJustify _ANSI_ARGS_((Tcl_Interp *interp, char *string, Tk_Justify *justifyPtr)); EXTERN int Tk_GetNumMainWindows _ANSI_ARGS_((void)); EXTERN Tk_Uid Tk_GetOption _ANSI_ARGS_((Tk_Window tkwin, char *name, char *className)); EXTERN int Tk_GetPixels _ANSI_ARGS_((Tcl_Interp *interp, Tk_Window tkwin, char *string, int *intPtr)); EXTERN Pixmap Tk_GetPixmap _ANSI_ARGS_((Display *display, Drawable d, int width, int height, int depth)); EXTERN int Tk_GetRelief _ANSI_ARGS_((Tcl_Interp *interp, char *name, int *reliefPtr)); EXTERN void Tk_GetRootCoords _ANSI_ARGS_ ((Tk_Window tkwin, int *xPtr, int *yPtr)); EXTERN int Tk_GetScrollInfo _ANSI_ARGS_((Tcl_Interp *interp, int argc, char **argv, double *dblPtr, int *intPtr)); EXTERN int Tk_GetScreenMM _ANSI_ARGS_((Tcl_Interp *interp, Tk_Window tkwin, char *string, double *doublePtr)); EXTERN int Tk_GetSelection _ANSI_ARGS_((Tcl_Interp *interp, Tk_Window tkwin, Atom selection, Atom target, Tk_GetSelProc *proc, ClientData clientData)); EXTERN Tk_Uid Tk_GetUid _ANSI_ARGS_((CONST char *string)); EXTERN Visual * Tk_GetVisual _ANSI_ARGS_((Tcl_Interp *interp, Tk_Window tkwin, char *string, int *depthPtr, Colormap *colormapPtr)); EXTERN void Tk_GetVRootGeometry _ANSI_ARGS_((Tk_Window tkwin, int *xPtr, int *yPtr, int *widthPtr, int *heightPtr)); EXTERN int Tk_Grab _ANSI_ARGS_((Tcl_Interp *interp, Tk_Window tkwin, int grabGlobal)); EXTERN void Tk_HandleEvent _ANSI_ARGS_((XEvent *eventPtr)); EXTERN Tk_Window Tk_IdToWindow _ANSI_ARGS_((Display *display, Window window)); EXTERN void Tk_ImageChanged _ANSI_ARGS_(( Tk_ImageMaster master, int x, int y, int width, int height, int imageWidth, int imageHeight)); EXTERN int Tk_Init _ANSI_ARGS_((Tcl_Interp *interp)); EXTERN Atom Tk_InternAtom _ANSI_ARGS_((Tk_Window tkwin, char *name)); EXTERN int Tk_IntersectTextLayout _ANSI_ARGS_(( Tk_TextLayout layout, int x, int y, int width, int height)); EXTERN void Tk_Main _ANSI_ARGS_((int argc, char **argv, Tcl_AppInitProc *appInitProc)); EXTERN void Tk_MainLoop _ANSI_ARGS_((void)); EXTERN void Tk_MaintainGeometry _ANSI_ARGS_((Tk_Window slave, Tk_Window master, int x, int y, int width, int height)); EXTERN Tk_Window Tk_MainWindow _ANSI_ARGS_((Tcl_Interp *interp)); EXTERN void Tk_MakeWindowExist _ANSI_ARGS_((Tk_Window tkwin)); EXTERN void Tk_ManageGeometry _ANSI_ARGS_((Tk_Window tkwin, Tk_GeomMgr *mgrPtr, ClientData clientData)); EXTERN void Tk_MapWindow _ANSI_ARGS_((Tk_Window tkwin)); EXTERN int Tk_MeasureChars _ANSI_ARGS_((Tk_Font tkfont, CONST char *source, int maxChars, int maxPixels, int flags, int *lengthPtr)); EXTERN void Tk_MoveResizeWindow _ANSI_ARGS_((Tk_Window tkwin, int x, int y, int width, int height)); EXTERN void Tk_MoveWindow _ANSI_ARGS_((Tk_Window tkwin, int x, int y)); EXTERN void Tk_MoveToplevelWindow _ANSI_ARGS_((Tk_Window tkwin, int x, int y)); EXTERN char * Tk_NameOf3DBorder _ANSI_ARGS_((Tk_3DBorder border)); EXTERN char * Tk_NameOfAnchor _ANSI_ARGS_((Tk_Anchor anchor)); EXTERN char * Tk_NameOfBitmap _ANSI_ARGS_((Display *display, Pixmap bitmap)); EXTERN char * Tk_NameOfCapStyle _ANSI_ARGS_((int cap)); EXTERN char * Tk_NameOfColor _ANSI_ARGS_((XColor *colorPtr)); EXTERN char * Tk_NameOfCursor _ANSI_ARGS_((Display *display, Tk_Cursor cursor)); EXTERN char * Tk_NameOfFont _ANSI_ARGS_((Tk_Font font)); EXTERN char * Tk_NameOfImage _ANSI_ARGS_(( Tk_ImageMaster imageMaster)); EXTERN char * Tk_NameOfJoinStyle _ANSI_ARGS_((int join)); EXTERN char * Tk_NameOfJustify _ANSI_ARGS_((Tk_Justify justify)); EXTERN char * Tk_NameOfRelief _ANSI_ARGS_((int relief)); EXTERN Tk_Window Tk_NameToWindow _ANSI_ARGS_((Tcl_Interp *interp, char *pathName, Tk_Window tkwin)); EXTERN void Tk_OwnSelection _ANSI_ARGS_((Tk_Window tkwin, Atom selection, Tk_LostSelProc *proc, ClientData clientData)); EXTERN int Tk_ParseArgv _ANSI_ARGS_((Tcl_Interp *interp, Tk_Window tkwin, int *argcPtr, char **argv, Tk_ArgvInfo *argTable, int flags)); EXTERN void Tk_PhotoPutBlock _ANSI_ARGS_((Tk_PhotoHandle handle, Tk_PhotoImageBlock *blockPtr, int x, int y, int width, int height)); EXTERN void Tk_PhotoPutZoomedBlock _ANSI_ARGS_(( Tk_PhotoHandle handle, Tk_PhotoImageBlock *blockPtr, int x, int y, int width, int height, int zoomX, int zoomY, int subsampleX, int subsampleY)); EXTERN int Tk_PhotoGetImage _ANSI_ARGS_((Tk_PhotoHandle handle, Tk_PhotoImageBlock *blockPtr)); EXTERN void Tk_PhotoBlank _ANSI_ARGS_((Tk_PhotoHandle handle)); EXTERN void Tk_PhotoExpand _ANSI_ARGS_((Tk_PhotoHandle handle, int width, int height )); EXTERN void Tk_PhotoGetSize _ANSI_ARGS_((Tk_PhotoHandle handle, int *widthPtr, int *heightPtr)); EXTERN void Tk_PhotoSetSize _ANSI_ARGS_((Tk_PhotoHandle handle, int width, int height)); EXTERN int Tk_PointToChar _ANSI_ARGS_((Tk_TextLayout layout, int x, int y)); EXTERN int Tk_PostscriptFontName _ANSI_ARGS_((Tk_Font tkfont, Tcl_DString *dsPtr)); EXTERN void Tk_PreserveColormap _ANSI_ARGS_((Display *display, Colormap colormap)); EXTERN void Tk_QueueWindowEvent _ANSI_ARGS_((XEvent *eventPtr, Tcl_QueuePosition position)); EXTERN void Tk_RedrawImage _ANSI_ARGS_((Tk_Image image, int imageX, int imageY, int width, int height, Drawable drawable, int drawableX, int drawableY)); EXTERN void Tk_ResizeWindow _ANSI_ARGS_((Tk_Window tkwin, int width, int height)); EXTERN int Tk_RestackWindow _ANSI_ARGS_((Tk_Window tkwin, int aboveBelow, Tk_Window other)); EXTERN Tk_RestrictProc *Tk_RestrictEvents _ANSI_ARGS_((Tk_RestrictProc *proc, ClientData arg, ClientData *prevArgPtr)); EXTERN int Tk_SafeInit _ANSI_ARGS_((Tcl_Interp *interp)); EXTERN char * Tk_SetAppName _ANSI_ARGS_((Tk_Window tkwin, char *name)); EXTERN void Tk_SetBackgroundFromBorder _ANSI_ARGS_(( Tk_Window tkwin, Tk_3DBorder border)); EXTERN void Tk_SetClass _ANSI_ARGS_((Tk_Window tkwin, char *className)); EXTERN void Tk_SetGrid _ANSI_ARGS_((Tk_Window tkwin, int reqWidth, int reqHeight, int gridWidth, int gridHeight)); EXTERN void Tk_SetInternalBorder _ANSI_ARGS_((Tk_Window tkwin, int width)); EXTERN void Tk_SetWindowBackground _ANSI_ARGS_((Tk_Window tkwin, unsigned long pixel)); EXTERN void Tk_SetWindowBackgroundPixmap _ANSI_ARGS_(( Tk_Window tkwin, Pixmap pixmap)); EXTERN void Tk_SetWindowBorder _ANSI_ARGS_((Tk_Window tkwin, unsigned long pixel)); EXTERN void Tk_SetWindowBorderWidth _ANSI_ARGS_((Tk_Window tkwin, int width)); EXTERN void Tk_SetWindowBorderPixmap _ANSI_ARGS_((Tk_Window tkwin, Pixmap pixmap)); EXTERN void Tk_SetWindowColormap _ANSI_ARGS_((Tk_Window tkwin, Colormap colormap)); EXTERN int Tk_SetWindowVisual _ANSI_ARGS_((Tk_Window tkwin, Visual *visual, int depth, Colormap colormap)); EXTERN void Tk_SizeOfBitmap _ANSI_ARGS_((Display *display, Pixmap bitmap, int *widthPtr, int *heightPtr)); EXTERN void Tk_SizeOfImage _ANSI_ARGS_((Tk_Image image, int *widthPtr, int *heightPtr)); EXTERN int Tk_StrictMotif _ANSI_ARGS_((Tk_Window tkwin)); EXTERN void Tk_TextLayoutToPostscript _ANSI_ARGS_(( Tcl_Interp *interp, Tk_TextLayout layout)); EXTERN int Tk_TextWidth _ANSI_ARGS_((Tk_Font font, CONST char *string, int numChars)); EXTERN void Tk_UndefineCursor _ANSI_ARGS_((Tk_Window window)); EXTERN void Tk_UnderlineChars _ANSI_ARGS_((Display *display, Drawable drawable, GC gc, Tk_Font tkfont, CONST char *source, int x, int y, int firstChar, int lastChar)); EXTERN void Tk_UnderlineTextLayout _ANSI_ARGS_(( Display *display, Drawable drawable, GC gc, Tk_TextLayout layout, int x, int y, int underline)); EXTERN void Tk_Ungrab _ANSI_ARGS_((Tk_Window tkwin)); EXTERN void Tk_UnmaintainGeometry _ANSI_ARGS_((Tk_Window slave, Tk_Window master)); EXTERN void Tk_UnmapWindow _ANSI_ARGS_((Tk_Window tkwin)); EXTERN void Tk_UnsetGrid _ANSI_ARGS_((Tk_Window tkwin)); EXTERN void Tk_UpdatePointer _ANSI_ARGS_((Tk_Window tkwin, int x, int y, int state)); /* * Tcl commands exported by Tk: */ EXTERN int Tk_BellObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tk_BindCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); EXTERN int Tk_BindtagsCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); EXTERN int Tk_ButtonCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); EXTERN int Tk_CanvasCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); EXTERN int Tk_CheckbuttonCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); EXTERN int Tk_ClipboardCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); EXTERN int Tk_ChooseColorCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); EXTERN int Tk_DestroyCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); EXTERN int Tk_EntryCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); EXTERN int Tk_EventCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); EXTERN int Tk_FrameCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); EXTERN int Tk_FocusCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); EXTERN int Tk_FontObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tk_GetOpenFileCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); EXTERN int Tk_GetSaveFileCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); EXTERN int Tk_GrabCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); EXTERN int Tk_GridCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); EXTERN int Tk_ImageCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, Tcl_Obj *CONST objv[])); EXTERN int Tk_LabelCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); EXTERN int Tk_ListboxCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); EXTERN int Tk_LowerCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); EXTERN int Tk_MenuCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); EXTERN int Tk_MenubuttonCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); EXTERN int Tk_MessageBoxCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); EXTERN int Tk_MessageCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); EXTERN int Tk_OptionCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); EXTERN int Tk_PackCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); EXTERN int Tk_PlaceCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); EXTERN int Tk_RadiobuttonCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); EXTERN int Tk_RaiseCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); EXTERN int Tk_ScaleCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); EXTERN int Tk_ScrollbarCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); EXTERN int Tk_SelectionCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); EXTERN int Tk_SendCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); EXTERN int Tk_TextCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); EXTERN int Tk_TkObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tk_TkwaitCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); EXTERN int Tk_ToplevelCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); EXTERN int Tk_UpdateCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); EXTERN int Tk_WinfoObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); EXTERN int Tk_WmCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int argc, char **argv)); #endif /* RESOURCE_INCLUDED */ #undef TCL_STORAGE_CLASS #define TCL_STORAGE_CLASS DLLIMPORT #endif /* _TK */
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