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1.1 root 1: /*
2: * tk.h --
3: *
4: * Declarations for Tk-related things that are visible
5: * outside of the Tk module itself.
6: *
7: * Copyright 1989-1992 Regents of the University of California.
8: * Permission to use, copy, modify, and distribute this
9: * software and its documentation for any purpose and without
10: * fee is hereby granted, provided that the above copyright
11: * notice appear in all copies. The University of California
12: * makes no representations about the suitability of this
13: * software for any purpose. It is provided "as is" without
14: * express or implied warranty.
15: *
16: * $Header: /user6/ouster/wish/RCS/tk.h,v 1.90 92/08/20 16:36:30 ouster Exp $ SPRITE (Berkeley)
17: */
18:
19: #ifndef _TK
20: #define _TK
21:
22: #ifndef _TCL
23: #include <tcl.h>
24: #endif
25: #ifndef _XLIB_H
26: #include <X11/Xlib.h>
27: #endif
28: #ifdef __STDC__
29:
30: /* This is so gcc's stddef.h doesn't clash with sunos4.1.1's stdtypes.h */
31: #ifdef __sys_stdtypes_h
32: #define _PTRDIFF_T
33: #define _SIZE_T
34: #define _WCHAR_T
35: #endif
36:
37: #include <stddef.h>
38: #endif
39:
40: /*
41: * Dummy types that are used by clients:
42: */
43:
44: typedef struct Tk_ErrorHandler_ *Tk_ErrorHandler;
45: typedef struct Tk_TimerToken_ *Tk_TimerToken;
46: typedef struct Tk_Window_ *Tk_Window;
47: typedef struct Tk_3DBorder_ *Tk_3DBorder;
48: typedef struct Tk_BindingTable_ *Tk_BindingTable;
49:
50: /*
51: * Additional types exported to clients.
52: */
53:
54: typedef char *Tk_Uid;
55:
56: /*
57: * Structure used to specify how to handle argv options.
58: */
59:
60: typedef struct {
61: char *key; /* The key string that flags the option in the
62: * argv array. */
63: int type; /* Indicates option type; see below. */
64: char *src; /* Value to be used in setting dst; usage
65: * depends on type. */
66: char *dst; /* Address of value to be modified; usage
67: * depends on type. */
68: char *help; /* Documentation message describing this option. */
69: } Tk_ArgvInfo;
70:
71: /*
72: * Legal values for the type field of a Tk_ArgvInfo: see the user
73: * documentation for details.
74: */
75:
76: #define TK_ARGV_CONSTANT 15
77: #define TK_ARGV_INT 16
78: #define TK_ARGV_STRING 17
79: #define TK_ARGV_UID 18
80: #define TK_ARGV_REST 19
81: #define TK_ARGV_FLOAT 20
82: #define TK_ARGV_FUNC 21
83: #define TK_ARGV_GENFUNC 22
84: #define TK_ARGV_HELP 23
85: #define TK_ARGV_CONST_OPTION 24
86: #define TK_ARGV_OPTION_VALUE 25
87: #define TK_ARGV_OPTION_NAME_VALUE 26
88: #define TK_ARGV_END 27
89:
90: /*
91: * Flag bits for passing to Tk_ParseArgv:
92: */
93:
94: #define TK_ARGV_NO_DEFAULTS 0x1
95: #define TK_ARGV_NO_LEFTOVERS 0x2
96: #define TK_ARGV_NO_ABBREV 0x4
97: #define TK_ARGV_DONT_SKIP_FIRST_ARG 0x8
98:
99: /*
100: * Structure used to describe application-specific configuration
101: * options: indicates procedures to call to parse an option and
102: * to return a text string describing an option.
103: */
104:
105: typedef int (Tk_OptionParseProc) _ANSI_ARGS_((ClientData clientData,
106: Tcl_Interp *interp, Tk_Window tkwin, char *value, char *widgRec,
107: int offset));
108: typedef char *(Tk_OptionPrintProc) _ANSI_ARGS_((ClientData clientData,
109: Tk_Window tkwin, char *widgRec, int offset,
110: Tcl_FreeProc **freeProcPtr));
111:
112: typedef struct Tk_CustomOption {
113: Tk_OptionParseProc *parseProc; /* Procedure to call to parse an
114: * option and store it in converted
115: * form. */
116: Tk_OptionPrintProc *printProc; /* Procedure to return a printable
117: * string describing an existing
118: * option. */
119: ClientData clientData; /* Arbitrary one-word value used by
120: * option parser: passed to
121: * parseProc and printProc. */
122: } Tk_CustomOption;
123:
124: /*
125: * Structure used to specify information for Tk_ConfigureWidget. Each
126: * structure gives complete information for one option, including
127: * how the option is specified on the command line, where it appears
128: * in the option database, etc.
129: */
130:
131: typedef struct Tk_ConfigSpec {
132: int type; /* Type of option, such as TK_CONFIG_COLOR;
133: * see definitions below. Last option in
134: * table must have type TK_CONFIG_END. */
135: char *argvName; /* Switch used to specify option in argv.
136: * NULL means this spec is part of a group. */
137: char *dbName; /* Name for option in option database. */
138: char *dbClass; /* Class for option in database. */
139: char *defValue; /* Default value for option if not
140: * specified in command line or database. */
141: int offset; /* Where in widget record to store value;
142: * use Tk_Offset macro to generate values
143: * for this. */
144: int specFlags; /* Any combination of the values defined
145: * below; other bits are used internally
146: * by tkConfig.c. */
147: Tk_CustomOption *customPtr; /* If type is TK_CONFIG_CUSTOM then this is
148: * a pointer to info about how to parse and
149: * print the option. Otherwise it is
150: * irrelevant. */
151: } Tk_ConfigSpec;
152:
153: /*
154: * Type values for Tk_ConfigSpec structures. See the user
155: * documentation for details.
156: */
157:
158: #define TK_CONFIG_BOOLEAN 1
159: #define TK_CONFIG_INT 2
160: #define TK_CONFIG_DOUBLE 3
161: #define TK_CONFIG_STRING 4
162: #define TK_CONFIG_UID 5
163: #define TK_CONFIG_COLOR 6
164: #define TK_CONFIG_FONT 7
165: #define TK_CONFIG_BITMAP 8
166: #define TK_CONFIG_BORDER 9
167: #define TK_CONFIG_RELIEF 10
168: #define TK_CONFIG_CURSOR 11
169: #define TK_CONFIG_ACTIVE_CURSOR 12
170: #define TK_CONFIG_JUSTIFY 13
171: #define TK_CONFIG_ANCHOR 14
172: #define TK_CONFIG_SYNONYM 15
173: #define TK_CONFIG_CAP_STYLE 16
174: #define TK_CONFIG_JOIN_STYLE 17
175: #define TK_CONFIG_PIXELS 18
176: #define TK_CONFIG_MM 19
177: #define TK_CONFIG_WINDOW 20
178: #define TK_CONFIG_CUSTOM 21
179: #define TK_CONFIG_END 22
180: #define TK_CONFIG_PIXMAP 30
181:
182: /*
183: * Macro to use to fill in "offset" fields of Tk_ConfigInfos.
184: * Computes number of bytes from beginning of structure to a
185: * given field.
186: */
187:
188: #ifdef offsetof
189: #define Tk_Offset(type, field) ((int) offsetof(type, field))
190: #else
191: #define Tk_Offset(type, field) ((int) ((char *) &((type *) 0)->field))
192: #endif
193:
194: /*
195: * Possible values for flags argument to Tk_ConfigureWidget:
196: */
197:
198: #define TK_CONFIG_ARGV_ONLY 1
199:
200: /*
201: * Possible flag values for Tk_ConfigInfo structures. Any bits at
202: * or above TK_CONFIG_USER_BIT may be used by clients for selecting
203: * certain entries. Before changing any values here, coordinate with
204: * tkConfig.c (internal-use-only flags are defined there).
205: */
206:
207: #define TK_CONFIG_COLOR_ONLY 1
208: #define TK_CONFIG_MONO_ONLY 2
209: #define TK_CONFIG_NULL_OK 4
210: #define TK_CONFIG_DONT_SET_DEFAULT 8
211: #define TK_CONFIG_OPTION_SPECIFIED 0x10
212: #define TK_CONFIG_USER_BIT 0x100
213:
214: /*
215: * Bits to pass to Tk_CreateFileHandler to indicate what sorts
216: * of events are of interest:
217: */
218:
219: #define TK_READABLE 1
220: #define TK_WRITABLE 2
221: #define TK_EXCEPTION 4
222:
223: /*
224: * Flag values to pass to Tk_DoOneEvent to disable searches
225: * for some kinds of events:
226: */
227:
228: #define TK_DONT_WAIT 1
229: #define TK_X_EVENTS 2
230: #define TK_FILE_EVENTS 4
231: #define TK_TIMER_EVENTS 8
232: #define TK_IDLE_EVENTS 0x10
233: #define TK_ALL_EVENTS 0x1e
234:
235: /*
236: * Priority levels to pass to Tk_AddOption:
237: */
238:
239: #define TK_WIDGET_DEFAULT_PRIO 20
240: #define TK_STARTUP_FILE_PRIO 40
241: #define TK_USER_DEFAULT_PRIO 60
242: #define TK_INTERACTIVE_PRIO 80
243: #define TK_MAX_PRIO 100
244:
245: /*
246: * Relief values returned by Tk_GetRelief:
247: */
248:
249: #define TK_RELIEF_RAISED 1
250: #define TK_RELIEF_FLAT 2
251: #define TK_RELIEF_SUNKEN 4
252:
253: /*
254: * Special EnterNotify/LeaveNotify "mode" for use in events
255: * generated by tkShare.c. Pick a high enough value that it's
256: * unlikely to conflict with existing values (like NotifyNormal)
257: * or any new values defined in the future.
258: */
259:
260: #define TK_NOTIFY_SHARE 20
261:
262: /*
263: * Enumerated type for describing a point by which to anchor something:
264: */
265:
266: typedef enum {
267: TK_ANCHOR_N, TK_ANCHOR_NE, TK_ANCHOR_E, TK_ANCHOR_SE,
268: TK_ANCHOR_S, TK_ANCHOR_SW, TK_ANCHOR_W, TK_ANCHOR_NW,
269: TK_ANCHOR_CENTER
270: } Tk_Anchor;
271:
272: /*
273: * Enumerated type for describing a style of justification:
274: */
275:
276: typedef enum {
277: TK_JUSTIFY_LEFT, TK_JUSTIFY_RIGHT,
278: TK_JUSTIFY_CENTER, TK_JUSTIFY_FILL
279: } Tk_Justify;
280:
281: /*
282: *--------------------------------------------------------------
283: *
284: * Macros for querying Tk_Window structures. See the
285: * manual entries for documentation.
286: *
287: *--------------------------------------------------------------
288: */
289:
290: #define Tk_Display(tkwin) (((Tk_FakeWin *) (tkwin))->display)
291: #define Tk_ScreenNumber(tkwin) (((Tk_FakeWin *) (tkwin))->screenNum)
292: #define Tk_Screen(tkwin) (ScreenOfDisplay(Tk_Display(tkwin), \
293: Tk_ScreenNumber(tkwin)))
294: #define Tk_WindowId(tkwin) (((Tk_FakeWin *) (tkwin))->window)
295: #define Tk_PathName(tkwin) (((Tk_FakeWin *) (tkwin))->pathName)
296: #define Tk_Name(tkwin) (((Tk_FakeWin *) (tkwin))->nameUid)
297: #define Tk_Class(tkwin) (((Tk_FakeWin *) (tkwin))->classUid)
298: #define Tk_X(tkwin) (((Tk_FakeWin *) (tkwin))->changes.x)
299: #define Tk_Y(tkwin) (((Tk_FakeWin *) (tkwin))->changes.y)
300: #define Tk_Width(tkwin) (((Tk_FakeWin *) (tkwin))->changes.width)
301: #define Tk_Height(tkwin) \
302: (((Tk_FakeWin *) (tkwin))->changes.height)
303: #define Tk_Changes(tkwin) (&((Tk_FakeWin *) (tkwin))->changes)
304: #define Tk_Attributes(tkwin) (&((Tk_FakeWin *) (tkwin))->atts)
305: #define Tk_IsMapped(tkwin) \
306: (((Tk_FakeWin *) (tkwin))->flags & TK_MAPPED)
307: #define Tk_ReqWidth(tkwin) (((Tk_FakeWin *) (tkwin))->reqWidth)
308: #define Tk_ReqHeight(tkwin) (((Tk_FakeWin *) (tkwin))->reqHeight)
309: #define Tk_InternalBorderWidth(tkwin) \
310: (((Tk_FakeWin *) (tkwin))->internalBorderWidth)
311: #define Tk_Parent(tkwin) (((Tk_FakeWin *) (tkwin))->parentPtr)
312:
313: /*
314: * The structure below is needed by the macros above so that they can
315: * access the fields of a Tk_Window. The fields not needed by the macros
316: * are declared as "dummyX". The structure has its own type in order to
317: * prevent applications from accessing Tk_Window fields except using
318: * official macros. WARNING!! The structure definition must be kept
319: * consistent with the TkWindow structure in tkInt.h. If you change one,
320: * then change the other. See the declaration in tkInt.h for
321: * documentation on what the fields are used for internally.
322: */
323:
324: typedef struct Tk_FakeWin {
325: Display *display;
326: char *dummy1;
327: int screenNum;
328: Window window;
329: char *dummy2;
330: Tk_Window parentPtr;
331: char *dummy4;
332: char *dummy5;
333: char *pathName;
334: Tk_Uid nameUid;
335: Tk_Uid classUid;
336: XWindowChanges changes;
337: unsigned int dummy6;
338: XSetWindowAttributes atts;
339: unsigned long dummy7;
340: unsigned int flags;
341: char *dummy8;
342: char *dummy9;
343: ClientData dummy10;
344: int dummy12;
345: char *dummy13;
346: char *dummy14;
347: ClientData dummy15;
348: char *dummy16;
349: ClientData dummy17;
350: int reqWidth, reqHeight;
351: int internalBorderWidth;
352: char *dummyX;
353: } Tk_FakeWin;
354:
355: /*
356: * Flag values for TkWindow (and Tk_FakeWin) structures are:
357: *
358: * TK_MAPPED: 1 means window is currently mapped,
359: * 0 means unmapped.
360: * TK_RECURSIVE_DESTROY: 1 means a recursive destroy is in
361: * progress, so some cleanup operations
362: * can be omitted.
363: * TK_TOP_LEVEL: 1 means this is a top-level window (it
364: * was or will be created as a child of
365: * a root window).
366: * TK_ALREADY_DEAD: 1 means the window is in the process of
367: * being destroyed already.
368: * TK_NEED_CONFIG_NOTIFY: 1 means that the window has been reconfigured
369: * before it was made to exist. At the time of
370: * making it exist a ConfigureNotify event needs
371: * to be generated.
372: * TK_GRAB_FLAG: Used to manage grabs. See tkGrab.c for
373: * details.
374: */
375:
376: #define TK_MAPPED 1
377: #define TK_RECURSIVE_DESTROY 2
378: #define TK_TOP_LEVEL 4
379: #define TK_ALREADY_DEAD 8
380: #define TK_NEED_CONFIG_NOTIFY 0x10
381: #define TK_GRAB_FLAG 0x20
382:
383: /*
384: *--------------------------------------------------------------
385: *
386: * Additional procedure types defined by Tk.
387: *
388: *--------------------------------------------------------------
389: */
390:
391: typedef int (Tk_ErrorProc) _ANSI_ARGS_((ClientData clientData,
392: XErrorEvent *errEventPtr));
393: typedef void (Tk_EventProc) _ANSI_ARGS_((ClientData clientData,
394: XEvent *eventPtr));
395: typedef void (Tk_FileProc) _ANSI_ARGS_((ClientData clientData, int mask));
396: typedef void (Tk_FocusProc) _ANSI_ARGS_((ClientData clientData, int gotFocus));
397: typedef void (Tk_FreeProc) _ANSI_ARGS_((ClientData clientData));
398: typedef int (Tk_GenericProc) _ANSI_ARGS_((ClientData clientData,
399: XEvent *eventPtr));
400: typedef void (Tk_GeometryProc) _ANSI_ARGS_((ClientData clientData,
401: Tk_Window tkwin));
402: typedef int (Tk_GetSelProc) _ANSI_ARGS_((ClientData clientData,
403: Tcl_Interp *interp, char *portion));
404: typedef void (Tk_IdleProc) _ANSI_ARGS_((ClientData clientData));
405: typedef void (Tk_LostSelProc) _ANSI_ARGS_((ClientData clientData));
406: typedef Bool (Tk_RestrictProc) _ANSI_ARGS_((Display *display, XEvent *eventPtr,
407: char *arg));
408: typedef int (Tk_SelectionProc) _ANSI_ARGS_((ClientData clientData,
409: int offset, char *buffer, int maxBytes));
410: typedef void (Tk_TimerProc) _ANSI_ARGS_((ClientData clientData));
411:
412: /*
413: *--------------------------------------------------------------
414: *
415: * Exported procedures and variables.
416: *
417: *--------------------------------------------------------------
418: */
419:
420: extern XColor * Tk_3DBorderColor _ANSI_ARGS_((Tk_3DBorder border));
421: extern void Tk_AddOption _ANSI_ARGS_((Tk_Window tkwin, char *name,
422: char *value, int priority));
423: extern void Tk_BindEvent _ANSI_ARGS_((Tk_BindingTable bindingTable,
424: XEvent *eventPtr, Tk_Window tkwin, int numObjects,
425: ClientData *objectPtr));
426: extern void Tk_CancelIdleCall _ANSI_ARGS_((Tk_IdleProc *idleProc,
427: ClientData clientData));
428: extern void Tk_ChangeWindowAttributes _ANSI_ARGS_((Tk_Window tkwin,
429: unsigned long valueMask,
430: XSetWindowAttributes *attsPtr));
431: extern int Tk_ConfigureInfo _ANSI_ARGS_((Tcl_Interp *interp,
432: Tk_Window tkwin, Tk_ConfigSpec *specs,
433: char *widgRec, char *argvName, int flags));
434: extern int Tk_ConfigureWidget _ANSI_ARGS_((Tcl_Interp *interp,
435: Tk_Window tkwin, Tk_ConfigSpec *specs,
436: int argc, char **argv, char *widgRec,
437: int flags));
438: extern Tk_Window Tk_CoordsToWindow _ANSI_ARGS_((int rootX, int rootY,
439: Tk_Window tkwin));
440: extern unsigned long Tk_CreateBinding _ANSI_ARGS_((Tcl_Interp *interp,
441: Tk_BindingTable bindingTable, ClientData object,
442: char *eventString, char *command, int append));
443: extern Tk_BindingTable Tk_CreateBindingTable _ANSI_ARGS_((Tcl_Interp *interp));
444: extern Tk_ErrorHandler Tk_CreateErrorHandler _ANSI_ARGS_((Display *display,
445: int error, int request, int minorCode,
446: Tk_ErrorProc *errorProc, ClientData clientData));
447: extern void Tk_CreateEventHandler _ANSI_ARGS_((Tk_Window token,
448: unsigned long mask, Tk_EventProc *proc,
449: ClientData clientData));
450: extern void Tk_CreateFileHandler _ANSI_ARGS_((int fd, int mask,
451: Tk_FileProc *proc, ClientData clientData));
452: extern void Tk_CreateFocusHandler _ANSI_ARGS_((Tk_Window tkwin,
453: Tk_FocusProc *proc, ClientData clientData));
454: extern void Tk_CreateGenericHandler _ANSI_ARGS_((
455: Tk_GenericProc *proc, ClientData clientData));
456: extern Tk_Window Tk_CreateMainWindow _ANSI_ARGS_((Tcl_Interp *interp,
457: char *screenName, char *baseName));
458: extern void Tk_CreateSelHandler _ANSI_ARGS_((Tk_Window tkwin,
459: Atom target, Tk_SelectionProc *proc,
460: ClientData clientData, Atom format));
461: extern Tk_TimerToken Tk_CreateTimerHandler _ANSI_ARGS_((int milliseconds,
462: Tk_TimerProc *proc, ClientData clientData));
463: // Added by Don to support finer timer resolution.
464: extern Tk_TimerToken Tk_CreateMicroTimerHandler _ANSI_ARGS_((int seconds,
465: int microseconds, Tk_TimerProc *proc, ClientData clientData));
466: extern Tk_Window Tk_CreateWindow _ANSI_ARGS_((Tcl_Interp *interp,
467: Tk_Window parent, char *name, char *screenName));
468: extern Tk_Window Tk_CreateWindowFromPath _ANSI_ARGS_((
469: Tcl_Interp *interp, Tk_Window tkwin,
470: char *pathName, char *screenName));
471: extern int Tk_DefineBitmap _ANSI_ARGS_((Tcl_Interp *interp,
472: Tk_Uid name, char *source, unsigned int width,
473: unsigned int height));
474: extern int Tk_DefinePixmap _ANSI_ARGS_((Tcl_Interp *interp,
475: Tk_Uid name, Tk_Window, Pixmap pixmap,
476: char *source, unsigned int width,
477: unsigned int height));
478: extern void Tk_DefineCursor _ANSI_ARGS_((Tk_Window window,
479: Cursor cursor));
480: extern void Tk_DeleteAllBindings _ANSI_ARGS_((
481: Tk_BindingTable bindingTable, ClientData object));
482: extern int Tk_DeleteBinding _ANSI_ARGS_((Tcl_Interp *interp,
483: Tk_BindingTable bindingTable, ClientData object,
484: char *eventString));
485: extern void Tk_DeleteBindingTable _ANSI_ARGS_((
486: Tk_BindingTable bindingTable));
487: extern void Tk_DeleteErrorHandler _ANSI_ARGS_((
488: Tk_ErrorHandler handler));
489: extern void Tk_DeleteEventHandler _ANSI_ARGS_((Tk_Window token,
490: unsigned long mask, Tk_EventProc *proc,
491: ClientData clientData));
492: extern void Tk_DeleteFileHandler _ANSI_ARGS_((int fd));
493: extern void Tk_DeleteGenericHandler _ANSI_ARGS_((
494: Tk_GenericProc *proc, ClientData clientData));
495: extern void Tk_DeleteTimerHandler _ANSI_ARGS_((
496: Tk_TimerToken token));
497: extern void Tk_DestroyWindow _ANSI_ARGS_((Tk_Window tkwin));
498: extern char * Tk_DisplayName _ANSI_ARGS_((Tk_Window tkwin));
499: extern int Tk_DoOneEvent _ANSI_ARGS_((int flags));
500: extern void Tk_DoWhenIdle _ANSI_ARGS_((Tk_IdleProc *proc,
501: ClientData clientData));
502: extern void Tk_Draw3DPolygon _ANSI_ARGS_((Display *display,
503: Drawable drawable, Tk_3DBorder border,
504: XPoint *pointPtr, int numPoints, int borderWidth,
505: int leftRelief));
506: extern void Tk_Draw3DRectangle _ANSI_ARGS_((Display *display,
507: Drawable drawable, Tk_3DBorder border, int x,
508: int y, int width, int height, int borderWidth,
509: int relief));
510: extern void Tk_EventuallyFree _ANSI_ARGS_((ClientData clientData,
511: Tk_FreeProc *freeProc));
512: extern void Tk_Fill3DPolygon _ANSI_ARGS_((Display *display,
513: Drawable drawable, Tk_3DBorder border,
514: XPoint *pointPtr, int numPoints, int borderWidth,
515: int leftRelief));
516: extern void Tk_Fill3DRectangle _ANSI_ARGS_((Display *display,
517: Drawable drawable, Tk_3DBorder border, int x,
518: int y, int width, int height, int borderWidth,
519: int relief));
520: extern void Tk_Free3DBorder _ANSI_ARGS_((Tk_3DBorder border));
521: extern void Tk_FreeBitmap _ANSI_ARGS_((Pixmap bitmap));
522: extern void Tk_FreePixmap _ANSI_ARGS_((Pixmap bitmap));
523: extern void Tk_FreeColor _ANSI_ARGS_((XColor *colorPtr));
524: extern int Tk_IndexOfScreen _ANSI_ARGS_((Screen *screen));
525: extern int Tk_DefaultDepth _ANSI_ARGS_((Screen *screen));
526: extern Visual *Tk_DefaultVisual _ANSI_ARGS_((Screen *screen));
527: extern Colormap Tk_DefaultColormap _ANSI_ARGS_((Screen *screen));
528: extern Window Tk_DefaultRootWindow _ANSI_ARGS_((Display *dpy));
529: extern GC Tk_DefaultGC _ANSI_ARGS_((Screen *screen));
530: extern Pixmap Tk_DefaultPixmap _ANSI_ARGS_((Screen *screen));
531: extern void Tk_FreeCursor _ANSI_ARGS_((Cursor cursor));
532: extern void Tk_FreeFontStruct _ANSI_ARGS_((
533: XFontStruct *fontStructPtr));
534: extern void Tk_FreeGC _ANSI_ARGS_((GC gc));
535: extern void Tk_GeometryRequest _ANSI_ARGS_((Tk_Window tkwin,
536: int reqWidth, int reqHeight));
537: extern Tk_3DBorder Tk_Get3DBorder _ANSI_ARGS_((Tcl_Interp *interp,
538: Tk_Window tkwin, Colormap colormap,
539: Tk_Uid colorName));
540: extern void Tk_GetAllBindings _ANSI_ARGS_((Tcl_Interp *interp,
541: Tk_BindingTable bindingTable, ClientData object));
542: extern int Tk_GetAnchor _ANSI_ARGS_((Tcl_Interp *interp,
543: char *string, Tk_Anchor *anchorPtr));
544: extern char * Tk_GetAtomName _ANSI_ARGS_((Tk_Window tkwin,
545: Atom atom));
546: extern char * Tk_GetBinding _ANSI_ARGS_((Tcl_Interp *interp,
547: Tk_BindingTable bindingTable, ClientData object,
548: char *eventString));
549: extern Pixmap Tk_GetBitmap _ANSI_ARGS_((Tcl_Interp *interp,
550: Tk_Window tkwin, Tk_Uid string));
551: extern Pixmap Tk_GetPixmap _ANSI_ARGS_((Tcl_Interp *interp,
552: Tk_Window tkwin, Tk_Uid string));
553: extern Pixmap Tk_GetBitmapFromData _ANSI_ARGS_((Tcl_Interp *interp,
554: Tk_Window tkwin, char *source,
555: unsigned int width, unsigned int height));
556: extern Pixmap Tk_GetPixmapFromData _ANSI_ARGS_((Tcl_Interp *interp,
557: Tk_Window tkwin, char *source,
558: unsigned int width, unsigned int height));
559: extern int Tk_GetCapStyle _ANSI_ARGS_((Tcl_Interp *interp,
560: char *string, int *capPtr));
561: extern XColor * Tk_GetColor _ANSI_ARGS_((Tcl_Interp *interp,
562: Tk_Window tkwin, Colormap colormap, Tk_Uid name));
563: extern XColor * Tk_GetColorByValue _ANSI_ARGS_((Tcl_Interp *interp,
564: Tk_Window tkwin, Colormap colormap,
565: XColor *colorPtr));
566: extern Cursor Tk_GetCursor _ANSI_ARGS_((Tcl_Interp *interp,
567: Tk_Window tkwin, Tk_Uid string));
568: extern Cursor Tk_GetCursorFromData _ANSI_ARGS_((Tcl_Interp *interp,
569: Tk_Window tkwin, char *source, char *mask,
570: unsigned int width, unsigned int height,
571: int xHot, int yHot, Tk_Uid fg, Tk_Uid bg));
572: extern XFontStruct * Tk_GetFontStruct _ANSI_ARGS_((Tcl_Interp *interp,
573: Tk_Window tkwin, Tk_Uid name));
574: extern GC Tk_GetGC _ANSI_ARGS_((Tk_Window tkwin,
575: unsigned long valueMask, XGCValues *valuePtr));
576: extern int Tk_GetJoinStyle _ANSI_ARGS_((Tcl_Interp *interp,
577: char *string, int *joinPtr));
578: extern int Tk_GetJustify _ANSI_ARGS_((Tcl_Interp *interp,
579: char *string, Tk_Justify *justifyPtr));
580: extern Tk_Uid Tk_GetOption _ANSI_ARGS_((Tk_Window tkwin, char *name,
581: char *className));
582: extern int Tk_GetPixels _ANSI_ARGS_((Tcl_Interp *interp,
583: Tk_Window tkwin, char *string, int *intPtr));
584: extern int Tk_GetRelief _ANSI_ARGS_((Tcl_Interp *interp,
585: char *name, int *reliefPtr));
586: extern void Tk_GetRootCoords _ANSI_ARGS_ ((Tk_Window tkwin,
587: int *xPtr, int *yPtr));
588: extern int Tk_GetScreenMM _ANSI_ARGS_((Tcl_Interp *interp,
589: Tk_Window tkwin, char *string, double *doublePtr));
590: extern int Tk_GetSelection _ANSI_ARGS_((Tcl_Interp *interp,
591: Tk_Window tkwin, Atom target, Tk_GetSelProc *proc,
592: ClientData clientData));
593: extern Tk_Uid Tk_GetUid _ANSI_ARGS_((char *string));
594: extern int Tk_Grab _ANSI_ARGS_((Tcl_Interp *interp,
595: Tk_Window tkwin, int grabGlobal));
596: extern void Tk_HandleEvent _ANSI_ARGS_((XEvent *eventPtr));
597: extern Atom Tk_InternAtom _ANSI_ARGS_((Tk_Window tkwin,
598: char *name));
599: extern void Tk_MainLoop _ANSI_ARGS_((void));
600: extern void Tk_MakeWindowExist _ANSI_ARGS_((Tk_Window tkwin));
601: extern void Tk_ManageGeometry _ANSI_ARGS_((Tk_Window tkwin,
602: Tk_GeometryProc *proc, ClientData clientData));
603: extern void Tk_MapWindow _ANSI_ARGS_((Tk_Window tkwin));
604: extern void Tk_MoveResizeWindow _ANSI_ARGS_((Tk_Window tkwin,
605: int x, int y, unsigned int width,
606: unsigned int height));
607: extern void Tk_MoveWindow _ANSI_ARGS_((Tk_Window tkwin, int x,
608: int y));
609: extern char * Tk_NameOf3DBorder _ANSI_ARGS_((Tk_3DBorder border));
610: extern char * Tk_NameOfAnchor _ANSI_ARGS_((Tk_Anchor anchor));
611: extern char * Tk_NameOfBitmap _ANSI_ARGS_((Pixmap bitmap));
612: extern char * Tk_NameOfPixmap _ANSI_ARGS_((Pixmap bitmap));
613: extern char * Tk_NameOfCapStyle _ANSI_ARGS_((int cap));
614: extern char * Tk_NameOfColor _ANSI_ARGS_((XColor *colorPtr));
615: extern char * Tk_NameOfCursor _ANSI_ARGS_((Cursor cursor));
616: extern char * Tk_NameOfFontStruct _ANSI_ARGS_((
617: XFontStruct *fontStructPtr));
618: extern char * Tk_NameOfJoinStyle _ANSI_ARGS_((int join));
619: extern char * Tk_NameOfJustify _ANSI_ARGS_((Tk_Justify justify));
620: extern char * Tk_NameOfRelief _ANSI_ARGS_((int relief));
621: extern Tk_Window Tk_NameToWindow _ANSI_ARGS_((Tcl_Interp *interp,
622: char *pathName, Tk_Window tkwin));
623: extern void Tk_OwnSelection _ANSI_ARGS_((Tk_Window tkwin,
624: Tk_LostSelProc *proc, ClientData clientData));
625: extern int Tk_ParseArgv _ANSI_ARGS_((Tcl_Interp *interp,
626: Tk_Window tkwin, int *argcPtr, char **argv,
627: Tk_ArgvInfo *argTable, int flags));
628: extern void Tk_Preserve _ANSI_ARGS_((ClientData clientData));
629: extern int Tk_RegisterInterp _ANSI_ARGS_((Tcl_Interp *interp,
630: char *name, Tk_Window tkwin));
631: extern void Tk_Release _ANSI_ARGS_((ClientData clientData));
632: extern void Tk_ResizeWindow _ANSI_ARGS_((Tk_Window tkwin,
633: unsigned int width, unsigned int height));
634: extern Tk_RestrictProc *Tk_RestrictEvents _ANSI_ARGS_((Tk_RestrictProc *proc,
635: char *arg, char **prevArgPtr));
636: extern void Tk_SetBackgroundFromBorder _ANSI_ARGS_((
637: Tk_Window tkwin, Tk_3DBorder border));
638: extern void Tk_SetClass _ANSI_ARGS_((Tk_Window tkwin,
639: char *className));
640: extern void Tk_SetGrid _ANSI_ARGS_((Tk_Window tkwin,
641: int reqWidth, int reqHeight, int gridWidth,
642: int gridHeight));
643: extern void Tk_SetInternalBorder _ANSI_ARGS_((Tk_Window tkwin,
644: int width));
645: extern void Tk_SetWindowBackground _ANSI_ARGS_((Tk_Window tkwin,
646: unsigned long pixel));
647: extern void Tk_SetWindowBackgroundPixmap _ANSI_ARGS_((
648: Tk_Window tkwin, Pixmap pixmap));
649: extern void Tk_SetWindowBorder _ANSI_ARGS_((Tk_Window tkwin,
650: unsigned long pixel));
651: extern void Tk_SetWindowBorderWidth _ANSI_ARGS_((Tk_Window tkwin,
652: int width));
653: extern void Tk_SetWindowBorderPixmap _ANSI_ARGS_((Tk_Window tkwin,
654: Pixmap pixmap));
655: extern void Tk_ShareEvents _ANSI_ARGS_((Tk_Window tkwin,
656: Tk_Uid groupId));
657: extern void Tk_SizeOfBitmap _ANSI_ARGS_((Pixmap bitmap,
658: unsigned int *widthPtr, unsigned int *heightPtr));
659: extern void Tk_SizeOfPixmap _ANSI_ARGS_((Pixmap bitmap,
660: unsigned int *widthPtr, unsigned int *heightPtr));
661: extern void Tk_Sleep _ANSI_ARGS_((int ms));
662: extern void Tk_UndefineCursor _ANSI_ARGS_((Tk_Window window));
663: extern int Tk_UndefinePixmap _ANSI_ARGS_((Tcl_Interp *interp,
664: Tk_Uid name, Tk_Window tkwin));
665: extern void Tk_Ungrab _ANSI_ARGS_((Tk_Window tkwin));
666: extern void Tk_UnmapWindow _ANSI_ARGS_((Tk_Window tkwin));
667: extern void Tk_UnshareEvents _ANSI_ARGS_((Tk_Window tkwin,
668: Tk_Uid groupId));
669:
670:
671: extern int tk_NumMainWindows;
672:
673: /*
674: * Added by dhopkins for OLPC Micropolis gtk.Socket integration.
675: */
676: extern Window tk_RootWindow;
677:
678: /*
679: * Tcl commands exported by Tk:
680: */
681:
682: extern int Tk_AfterCmd _ANSI_ARGS_((ClientData clientData,
683: Tcl_Interp *interp, int argc, char **argv));
684: extern int Tk_ApplicationCmd _ANSI_ARGS_((ClientData clientData,
685: Tcl_Interp *interp, int argc, char **argv));
686: extern int Tk_BindCmd _ANSI_ARGS_((ClientData clientData,
687: Tcl_Interp *interp, int argc, char **argv));
688: extern int Tk_ButtonCmd _ANSI_ARGS_((ClientData clientData,
689: Tcl_Interp *interp, int argc, char **argv));
690: extern int Tk_CanvasCmd _ANSI_ARGS_((ClientData clientData,
691: Tcl_Interp *interp, int argc, char **argv));
692: extern int Tk_DestroyCmd _ANSI_ARGS_((ClientData clientData,
693: Tcl_Interp *interp, int argc, char **argv));
694: extern int Tk_EntryCmd _ANSI_ARGS_((ClientData clientData,
695: Tcl_Interp *interp, int argc, char **argv));
696: extern int Tk_FrameCmd _ANSI_ARGS_((ClientData clientData,
697: Tcl_Interp *interp, int argc, char **argv));
698: extern int Tk_FocusCmd _ANSI_ARGS_((ClientData clientData,
699: Tcl_Interp *interp, int argc, char **argv));
700: extern int Tk_GrabCmd _ANSI_ARGS_((ClientData clientData,
701: Tcl_Interp *interp, int argc, char **argv));
702: extern int Tk_ListboxCmd _ANSI_ARGS_((ClientData clientData,
703: Tcl_Interp *interp, int argc, char **argv));
704: extern int Tk_MenuCmd _ANSI_ARGS_((ClientData clientData,
705: Tcl_Interp *interp, int argc, char **argv));
706: extern int Tk_MenubuttonCmd _ANSI_ARGS_((ClientData clientData,
707: Tcl_Interp *interp, int argc, char **argv));
708: extern int Tk_MessageCmd _ANSI_ARGS_((ClientData clientData,
709: Tcl_Interp *interp, int argc, char **argv));
710: extern int Tk_OptionCmd _ANSI_ARGS_((ClientData clientData,
711: Tcl_Interp *interp, int argc, char **argv));
712: extern int Tk_PackCmd _ANSI_ARGS_((ClientData clientData,
713: Tcl_Interp *interp, int argc, char **argv));
714: extern int Tk_PlaceCmd _ANSI_ARGS_((ClientData clientData,
715: Tcl_Interp *interp, int argc, char **argv));
716: extern int Tk_ScaleCmd _ANSI_ARGS_((ClientData clientData,
717: Tcl_Interp *interp, int argc, char **argv));
718: extern int Tk_ScrollbarCmd _ANSI_ARGS_((ClientData clientData,
719: Tcl_Interp *interp, int argc, char **argv));
720: extern int Tk_SelectionCmd _ANSI_ARGS_((ClientData clientData,
721: Tcl_Interp *interp, int argc, char **argv));
722: extern int Tk_SendCmd _ANSI_ARGS_((ClientData clientData,
723: Tcl_Interp *interp, int argc, char **argv));
724: extern int Tk_TextCmd _ANSI_ARGS_((ClientData clientData,
725: Tcl_Interp *interp, int argc, char **argv));
726: extern int Tk_TkwaitCmd _ANSI_ARGS_((ClientData clientData,
727: Tcl_Interp *interp, int argc, char **argv));
728: extern int Tk_UpdateCmd _ANSI_ARGS_((ClientData clientData,
729: Tcl_Interp *interp, int argc, char **argv));
730: extern int Tk_WinfoCmd _ANSI_ARGS_((ClientData clientData,
731: Tcl_Interp *interp, int argc, char **argv));
732: extern int Tk_WmCmd _ANSI_ARGS_((ClientData clientData,
733: Tcl_Interp *interp, int argc, char **argv));
734: extern int Tcp_AcceptCmd _ANSI_ARGS_((ClientData clientData,
735: Tcl_Interp *interp, int argc, char **argv));
736: extern int Tcp_ConnectCmd _ANSI_ARGS_((ClientData clientData,
737: Tcl_Interp *interp, int argc, char **argv));
738: extern int Tcp_ShutdownCmd _ANSI_ARGS_((ClientData clientData,
739: Tcl_Interp *interp, int argc, char **argv));
740: extern int Tcp_FileHandlerCmd _ANSI_ARGS_((ClientData clientData,
741: Tcl_Interp *interp, int argc, char **argv));
742:
743: #endif /* _TK */
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