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archie/tk4.2/generic/tk.h

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Update tcl/tk for tcl-dp
2024-05-27 16:40:40 +02:00
/*
* 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) 1994-1996 Sun Microsystems, Inc.
*
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
* SCCS: @(#) tk.h 1.193 96/10/02 17:21:08
*/
#ifndef _TK
#define _TK
/*
* When version numbers change here, must also go into the following files
* and update the version numbers:
*
* library/tk.tcl
* unix/configure.in
* unix/Makefile.in
* win/makefile.bc
* win/makefile.vc
*
* 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.
*/
#define TK_MAJOR_VERSION 4
#define TK_MINOR_VERSION 2
#define TK_RELEASE_LEVEL 2
#define TK_RELEASE_SERIAL 0
#define TK_VERSION "4.2"
#define TK_PATCH_LEVEL "4.2"
/*
* 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
/*
* 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_Image__ *Tk_Image;
typedef struct Tk_ImageMaster_ *Tk_ImageMaster;
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
#define TK_ARGV_END 27
/*
* 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
/*
* "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;
/*
* 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 TK_LASTEVENT (LASTEvent + 3)
#define VirtualEventMask (1L << 30)
#define ActivateMask (1L << 29)
/*
* 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_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;
} 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_PARENT_DESTROYED: 1 means that the window's parent has already
* been destroyed or is in the process of being
* destroyed.
* 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.
*/
#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_PARENT_DESTROYED 0x40
#define TK_WM_COLORMAP_WINDOW 0x80
/*
*--------------------------------------------------------------
*
* 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. */
/*
*------------------------------------------------------------------
* 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. */
} 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 argc, char **argv, 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. */
};
/*
*--------------------------------------------------------------
*
* 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. */
} 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_((FILE *f, char *fileName,
char *formatString, int *widthPtr, int *heightPtr));
typedef int (Tk_ImageStringMatchProc) _ANSI_ARGS_((char *string,
char *formatString, int *widthPtr, int *heightPtr));
typedef int (Tk_ImageFileReadProc) _ANSI_ARGS_((Tcl_Interp *interp,
FILE *f, 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,
char *string, 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(file,mask,proc,data) \
Tcl_CreateFileHandler(Tcl_GetFile((ClientData) (file), TCL_UNIX_FD), \
(mask), (proc), (data))
#define Tk_CreateTimerHandler Tcl_CreateTimerHandler
#define Tk_DeleteFileHandler(file) \
Tcl_DeleteFileHandler(Tcl_GetFile((ClientData) (file), TCL_UNIX_FD))
#define Tk_DeleteTimerHandler Tcl_DeleteTimerHandler
#define Tk_DoOneEvent Tcl_DoOneEvent
#define Tk_DoWhenIdle Tcl_DoWhenIdle
#define Tk_Sleep Tcl_Sleep
/* Additional stuff that has moved to Tcl: */
#define Tk_AfterCmd Tcl_AfterCmd
#define Tk_EventuallyFree Tcl_EventuallyFree
#define Tk_FreeProc Tcl_FreeProc
#define Tk_Preserve Tcl_Preserve
#define Tk_Release Tcl_Release
/*
*--------------------------------------------------------------
*
* 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, XFontStruct *fontStructPtr));
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 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_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 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_DrawFocusHighlight _ANSI_ARGS_((Tk_Window tkwin,
GC gc, int width, Drawable drawable));
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_((char *imageName));
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_FreeFontStruct _ANSI_ARGS_((
XFontStruct *fontStructPtr));
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_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 XFontStruct * Tk_GetFontStruct _ANSI_ARGS_((Tcl_Interp *interp,
Tk_Window tkwin, Tk_Uid name));
EXTERN GC Tk_GetGC _ANSI_ARGS_((Tk_Window tkwin,
unsigned long valueMask, XGCValues *valuePtr));
EXTERN Tk_Image Tk_GetImage _ANSI_ARGS_((Tcl_Interp *interp,
Tk_Window tkwin, char *name,
Tk_ImageChangedProc *changeProc,
ClientData clientData));
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_((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 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 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_NameOfFontStruct _ANSI_ARGS_((
XFontStruct *fontStructPtr));
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 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 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_UndefineCursor _ANSI_ARGS_((Tk_Window window));
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));
/*
* Tcl commands exported by Tk:
*/
EXTERN int Tk_AfterCmd _ANSI_ARGS_((ClientData clientData,
Tcl_Interp *interp, int argc, char **argv));
EXTERN int Tk_BellCmd _ANSI_ARGS_((ClientData clientData,
Tcl_Interp *interp, int argc, char **argv));
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_ChooseFontCmd _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_FileeventCmd _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_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, char **argv));
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_TkCmd _ANSI_ARGS_((ClientData clientData,
Tcl_Interp *interp, int argc, char **argv));
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_WinfoCmd _ANSI_ARGS_((ClientData clientData,
Tcl_Interp *interp, int argc, char **argv));
EXTERN int Tk_WmCmd _ANSI_ARGS_((ClientData clientData,
Tcl_Interp *interp, int argc, char **argv));
#endif /* RESOURCE_INCLUDED */
#endif /* _TK */
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