Commit | Line | Data |
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07bf635f | 1 | /* The emacs frame widget. |
0dea0fed | 2 | Copyright (C) 1992, 1993, 2000 Free Software Foundation, Inc. |
07bf635f RS |
3 | |
4 | This file is part of GNU Emacs. | |
5 | ||
6 | GNU Emacs is free software; you can redistribute it and/or modify | |
7 | it under the terms of the GNU General Public License as published by | |
8 | the Free Software Foundation; either version 2, or (at your option) | |
9 | any later version. | |
10 | ||
11 | GNU Emacs is distributed in the hope that it will be useful, | |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | GNU General Public License for more details. | |
15 | ||
16 | You should have received a copy of the GNU General Public License | |
17 | along with GNU Emacs; see the file COPYING. If not, write to | |
3b7ad313 EN |
18 | the Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
19 | Boston, MA 02111-1307, USA. */ | |
07bf635f RS |
20 | |
21 | /* Emacs 19 face widget ported by Fred Pierresteguy */ | |
22 | ||
ac26ca64 KH |
23 | /* This file has been censored by the Communications Decency Act. |
24 | That law was passed under the guise of a ban on pornography, but | |
25 | it bans far more than that. This file did not contain pornography, | |
26 | but it was censored nonetheless. | |
27 | ||
28 | For information on US government censorship of the Internet, and | |
29 | what you can do to bring back freedom of the press, see the web | |
30 | site http://www.vtw.org/ | |
31 | */ | |
32 | ||
9e65ad77 | 33 | #include <config.h> |
565620a5 | 34 | #include <stdio.h> |
07bf635f RS |
35 | #include "lisp.h" |
36 | #include "xterm.h" | |
37 | ||
38 | #include "frame.h" | |
dfcf069d | 39 | #include "window.h" |
07bf635f RS |
40 | |
41 | #include "dispextern.h" | |
49fe12a9 | 42 | #include "blockinput.h" |
07bf635f RS |
43 | |
44 | #include <X11/StringDefs.h> | |
45 | #include <X11/IntrinsicP.h> | |
46 | #include <X11/cursorfont.h> | |
47 | #include "widgetprv.h" | |
65fbf4a3 | 48 | #include <X11/ObjectP.h> |
07bf635f RS |
49 | #include <X11/Shell.h> |
50 | #include <X11/ShellP.h> | |
69524b98 | 51 | #include "../lwlib/lwlib.h" |
07bf635f RS |
52 | |
53 | #define max(a, b) ((a) > (b) ? (a) : (b)) | |
54 | ||
55 | /* This sucks: this is the first default that x-faces.el tries. This won't | |
56 | be used unless neither the "Emacs.EmacsFrame" resource nor the | |
57 | "Emacs.EmacsFrame" resource is set; the frame | |
58 | may have the wrong default size if this font doesn't exist, but some other | |
59 | font that x-faces.el does. The workaround is to specify some font in the | |
60 | resource database; I don't know a solution other than duplicating the font- | |
61 | searching code from x-faces.el in this file. | |
62 | ||
63 | This also means that if "Emacs.EmacsFrame" is specified as a non- | |
64 | existent font, then Xt is going to substitute "XtDefaultFont" for it, | |
65 | which is a different size than this one. The solution for this is to | |
66 | make x-faces.el try to use XtDefaultFont. The problem with that is that | |
67 | XtDefaultFont is almost certainly variable-width. | |
68 | ||
69 | #### Perhaps we could have this code explicitly set XtDefaultFont to this? | |
70 | */ | |
71 | #define DEFAULT_FACE_FONT "-*-courier-medium-r-*-*-*-120-*-*-*-*-iso8859-*" | |
72 | ||
73 | ||
01492d1b RS |
74 | static void EmacsFrameInitialize (/*Widget, Widget, ArgList, Cardinal * */); |
75 | static void EmacsFrameDestroy (/* Widget */); | |
76 | static void EmacsFrameRealize (/* Widget, XtValueMask*, XSetWindowAttributes* */); | |
77 | void EmacsFrameResize (/* Widget widget */); | |
78 | static Boolean EmacsFrameSetValues (/* Widget, Widget, Widget, | |
79 | ArgList, Cardinal * */); | |
80 | static XtGeometryResult EmacsFrameQueryGeometry (/* Widget, XtWidgetGeometry*, | |
81 | XtWidgetGeometry* */); | |
07bf635f RS |
82 | |
83 | ||
84 | #undef XtOffset | |
85 | #define XtOffset(p_type,field) \ | |
86 | ((Cardinal) (((char *) (&(((p_type)0)->field))) - ((char *)0))) | |
87 | #define offset(field) XtOffset(EmacsFrame, emacs_frame.field) | |
88 | ||
89 | static XtResource resources[] = { | |
90 | {XtNgeometry, XtCGeometry, XtRString, sizeof(String), | |
91 | offset (geometry), XtRString, (XtPointer) 0}, | |
92 | {XtNiconic, XtCIconic, XtRBoolean, sizeof(Boolean), | |
93 | offset (iconic), XtRImmediate, (XtPointer) False}, | |
94 | ||
95 | {XtNemacsFrame, XtCEmacsFrame, XtRPointer, sizeof (XtPointer), | |
96 | offset (frame), XtRImmediate, 0}, | |
97 | ||
98 | {XtNminibuffer, XtCMinibuffer, XtRInt, sizeof (int), | |
99 | offset (minibuffer), XtRImmediate, (XtPointer)0}, | |
100 | {XtNunsplittable, XtCUnsplittable, XtRBoolean, sizeof (Boolean), | |
101 | offset (unsplittable), XtRImmediate, (XtPointer)0}, | |
102 | {XtNinternalBorderWidth, XtCInternalBorderWidth, XtRInt, sizeof (int), | |
103 | offset (internal_border_width), XtRImmediate, (XtPointer)4}, | |
104 | {XtNinterline, XtCInterline, XtRInt, sizeof (int), | |
105 | offset (interline), XtRImmediate, (XtPointer)0}, | |
106 | {XtNfont, XtCFont, XtRFontStruct, sizeof(XFontStruct *), | |
107 | offset(font),XtRString, DEFAULT_FACE_FONT}, | |
108 | {XtNforeground, XtCForeground, XtRPixel, sizeof(Pixel), | |
109 | offset(foreground_pixel), XtRString, "XtDefaultForeground"}, | |
110 | {XtNcursorColor, XtCForeground, XtRPixel, sizeof(Pixel), | |
111 | offset(cursor_color), XtRString, "XtDefaultForeground"}, | |
112 | {XtNbarCursor, XtCBarCursor, XtRBoolean, sizeof (Boolean), | |
113 | offset (bar_cursor), XtRImmediate, (XtPointer)0}, | |
114 | {XtNvisualBell, XtCVisualBell, XtRBoolean, sizeof (Boolean), | |
115 | offset (visual_bell), XtRImmediate, (XtPointer)0}, | |
116 | {XtNbellVolume, XtCBellVolume, XtRInt, sizeof (int), | |
117 | offset (bell_volume), XtRImmediate, (XtPointer)0}, | |
118 | }; | |
119 | ||
120 | #undef offset | |
121 | ||
122 | /* | |
123 | static XtActionsRec | |
124 | emacsFrameActionsTable [] = { | |
125 | {"keypress", key_press}, | |
126 | {"focus_in", emacs_frame_focus_handler}, | |
127 | {"focus_out", emacs_frame_focus_handler}, | |
128 | }; | |
129 | ||
130 | static char | |
131 | emacsFrameTranslations [] = "\ | |
132 | <KeyPress>: keypress()\n\ | |
133 | <FocusIn>: focus_in()\n\ | |
134 | <FocusOut>: focus_out()\n\ | |
135 | "; | |
136 | */ | |
137 | ||
138 | EmacsFrameClassRec emacsFrameClassRec = { | |
139 | { /* core fields */ | |
140 | /* superclass */ &widgetClassRec, | |
141 | /* class_name */ "EmacsFrame", | |
142 | /* widget_size */ sizeof(EmacsFrameRec), | |
143 | /* class_initialize */ 0, | |
144 | /* class_part_initialize */ 0, | |
145 | /* class_inited */ FALSE, | |
146 | /* initialize */ EmacsFrameInitialize, | |
147 | /* initialize_hook */ 0, | |
148 | /* realize */ EmacsFrameRealize, | |
149 | /* actions */ 0, /*emacsFrameActionsTable*/ | |
150 | /* num_actions */ 0, /*XtNumber (emacsFrameActionsTable)*/ | |
151 | /* resources */ resources, | |
152 | /* resource_count */ XtNumber(resources), | |
153 | /* xrm_class */ NULLQUARK, | |
154 | /* compress_motion */ TRUE, | |
155 | /* compress_exposure */ TRUE, | |
156 | /* compress_enterleave */ TRUE, | |
157 | /* visible_interest */ FALSE, | |
158 | /* destroy */ EmacsFrameDestroy, | |
159 | /* resize */ EmacsFrameResize, | |
160 | /* expose */ XtInheritExpose, | |
161 | /* set_values */ EmacsFrameSetValues, | |
162 | /* set_values_hook */ 0, | |
163 | /* set_values_almost */ XtInheritSetValuesAlmost, | |
164 | /* get_values_hook */ 0, | |
165 | /* accept_focus */ XtInheritAcceptFocus, | |
166 | /* version */ XtVersion, | |
167 | /* callback_private */ 0, | |
168 | /* tm_table */ 0, /*emacsFrameTranslations*/ | |
169 | /* query_geometry */ EmacsFrameQueryGeometry, | |
170 | /* display_accelerator */ XtInheritDisplayAccelerator, | |
171 | /* extension */ 0 | |
172 | } | |
173 | }; | |
174 | ||
175 | WidgetClass emacsFrameClass = (WidgetClass) &emacsFrameClassRec; | |
176 | ||
177 | static void | |
01492d1b RS |
178 | get_default_char_pixel_size (ew, pixel_width, pixel_height) |
179 | EmacsFrame ew; | |
180 | int* pixel_width; | |
181 | int* pixel_height; | |
07bf635f | 182 | { |
07bf635f | 183 | struct frame* f = ew->emacs_frame.frame; |
54e9e953 KH |
184 | *pixel_width = FONT_WIDTH (f->output_data.x->font); |
185 | *pixel_height = f->output_data.x->line_height; | |
07bf635f RS |
186 | } |
187 | ||
188 | static void | |
01492d1b RS |
189 | pixel_to_char_size (ew, pixel_width, pixel_height, char_width, char_height) |
190 | EmacsFrame ew; | |
191 | Dimension pixel_width; | |
192 | Dimension pixel_height; | |
193 | int* char_width; | |
194 | int* char_height; | |
07bf635f RS |
195 | { |
196 | struct frame* f = ew->emacs_frame.frame; | |
f8eeed5b RS |
197 | *char_width = PIXEL_TO_CHAR_WIDTH (f, (int) pixel_width); |
198 | *char_height = PIXEL_TO_CHAR_HEIGHT (f, (int) pixel_height); | |
07bf635f RS |
199 | } |
200 | ||
201 | static void | |
345a94f9 RS |
202 | char_to_pixel_size (ew, char_width, char_height, pixel_width, pixel_height) |
203 | EmacsFrame ew; | |
204 | int char_width; | |
205 | int char_height; | |
206 | Dimension* pixel_width; | |
207 | Dimension* pixel_height; | |
07bf635f RS |
208 | { |
209 | struct frame* f = ew->emacs_frame.frame; | |
210 | *pixel_width = CHAR_TO_PIXEL_WIDTH (f, char_width); | |
211 | *pixel_height = CHAR_TO_PIXEL_HEIGHT (f, char_height); | |
212 | } | |
213 | ||
214 | static void | |
345a94f9 RS |
215 | round_size_to_char (ew, in_width, in_height, out_width, out_height) |
216 | EmacsFrame ew; | |
217 | Dimension in_width; | |
218 | Dimension in_height; | |
219 | Dimension* out_width; | |
220 | Dimension* out_height; | |
07bf635f RS |
221 | { |
222 | int char_width; | |
223 | int char_height; | |
224 | pixel_to_char_size (ew, in_width, in_height, &char_width, &char_height); | |
225 | char_to_pixel_size (ew, char_width, char_height, out_width, out_height); | |
226 | } | |
227 | ||
228 | static Widget | |
345a94f9 RS |
229 | get_wm_shell (w) |
230 | Widget w; | |
07bf635f RS |
231 | { |
232 | Widget wmshell; | |
233 | ||
234 | for (wmshell = XtParent (w); | |
235 | wmshell && !XtIsWMShell (wmshell); | |
236 | wmshell = XtParent (wmshell)); | |
237 | ||
238 | return wmshell; | |
239 | } | |
240 | ||
ccce6056 GM |
241 | #if 0 /* Currently not used. */ |
242 | ||
07bf635f | 243 | static void |
345a94f9 RS |
244 | mark_shell_size_user_specified (wmshell) |
245 | Widget wmshell; | |
07bf635f RS |
246 | { |
247 | if (! XtIsWMShell (wmshell)) abort (); | |
248 | /* This is kind of sleazy, but I can't see how else to tell it to make it | |
249 | mark the WM_SIZE_HINTS size as user specified when appropriate. */ | |
250 | ((WMShellWidget) wmshell)->wm.size_hints.flags |= USSize; | |
251 | } | |
252 | ||
ccce6056 GM |
253 | #endif |
254 | ||
07bf635f RS |
255 | |
256 | /* Can't have static frame locals because of some broken compilers. | |
257 | Normally, initializing a variable like this doesn't work in emacs, | |
258 | but it's ok in this file because it must come after lastfile (and | |
259 | thus have its data not go into text space) because Xt needs to | |
260 | write to initialized data objects too. | |
261 | */ | |
ccce6056 | 262 | #if 0 |
07bf635f | 263 | static Boolean first_frame_p = True; |
ccce6056 | 264 | #endif |
07bf635f RS |
265 | |
266 | static void | |
345a94f9 RS |
267 | set_frame_size (ew) |
268 | EmacsFrame ew; | |
07bf635f RS |
269 | { |
270 | /* The widget hierarchy is | |
271 | ||
272 | argv[0] emacsShell pane Frame-NAME | |
273 | ApplicationShell EmacsShell Paned EmacsFrame | |
274 | ||
275 | We accept geometry specs in this order: | |
276 | ||
277 | *Frame-NAME.geometry | |
278 | *EmacsFrame.geometry | |
279 | Emacs.geometry | |
280 | ||
281 | Other possibilities for widget hierarchies might be | |
282 | ||
283 | argv[0] frame pane Frame-NAME | |
284 | ApplicationShell EmacsShell Paned EmacsFrame | |
285 | or | |
286 | argv[0] Frame-NAME pane Frame-NAME | |
287 | ApplicationShell EmacsShell Paned EmacsFrame | |
288 | or | |
289 | argv[0] Frame-NAME pane emacsTextPane | |
290 | ApplicationShell EmacsFrame Paned EmacsTextPane | |
291 | ||
292 | With the current setup, the text-display-area is the part which is | |
293 | an emacs "frame", since that's the only part managed by emacs proper | |
294 | (the menubar and the parent of the menubar and all that sort of thing | |
295 | are managed by lwlib.) | |
296 | ||
297 | The EmacsShell widget is simply a replacement for the Shell widget | |
298 | which is able to deal with using an externally-supplied window instead | |
299 | of always creating its own. It is not actually emacs specific, and | |
300 | should possibly have class "Shell" instead of "EmacsShell" to simplify | |
301 | the resources. | |
302 | ||
303 | */ | |
304 | ||
07bf635f | 305 | /* Hairily merged geometry */ |
07bf635f RS |
306 | unsigned int w = ew->emacs_frame.frame->width; |
307 | unsigned int h = ew->emacs_frame.frame->height; | |
07bf635f RS |
308 | |
309 | Widget wmshell = get_wm_shell ((Widget) ew); | |
38971c41 | 310 | /* Each Emacs shell is now independent and top-level. */ |
07bf635f | 311 | |
07bf635f | 312 | if (! XtIsSubclass (wmshell, shellWidgetClass)) abort (); |
07bf635f | 313 | |
8e6208c5 | 314 | /* We don't need this for the moment. The geometry is computed in |
edaf359b FP |
315 | xfns.c. */ |
316 | #if 0 | |
07bf635f RS |
317 | /* If the EmacsFrame doesn't have a geometry but the shell does, |
318 | treat that as the geometry of the frame. (Is this bogus? | |
319 | I'm not sure.) */ | |
320 | if (ew->emacs_frame.geometry == 0) | |
c52e7aa6 | 321 | XtVaGetValues (wmshell, XtNgeometry, &ew->emacs_frame.geometry, NULL); |
07bf635f RS |
322 | |
323 | /* If the Shell is iconic, then the EmacsFrame is iconic. (Is | |
324 | this bogus? I'm not sure.) */ | |
325 | if (!ew->emacs_frame.iconic) | |
c52e7aa6 | 326 | XtVaGetValues (wmshell, XtNiconic, &ew->emacs_frame.iconic, NULL); |
07bf635f RS |
327 | |
328 | ||
329 | { | |
330 | char *geom = 0; | |
c52e7aa6 | 331 | XtVaGetValues (app_shell, XtNgeometry, &geom, NULL); |
07bf635f RS |
332 | if (geom) |
333 | app_flags = XParseGeometry (geom, &app_x, &app_y, &app_w, &app_h); | |
334 | } | |
335 | ||
336 | if (ew->emacs_frame.geometry) | |
337 | frame_flags = XParseGeometry (ew->emacs_frame.geometry, | |
338 | &frame_x, &frame_y, | |
339 | &frame_w, &frame_h); | |
340 | ||
341 | if (first_frame_p) | |
342 | { | |
343 | /* If this is the first frame created: | |
344 | ==================================== | |
345 | ||
346 | - Use the ApplicationShell's size/position, if specified. | |
347 | (This is "Emacs.geometry", or the "-geometry" command line arg.) | |
348 | - Else use the EmacsFrame's size/position. | |
349 | (This is "*Frame-NAME.geometry") | |
350 | ||
351 | - If the AppShell is iconic, the frame should be iconic. | |
352 | ||
353 | AppShell comes first so that -geometry always applies to the first | |
354 | frame created, even if there is an "every frame" entry in the | |
355 | resource database. | |
356 | */ | |
357 | if (app_flags & (XValue | YValue)) | |
358 | { | |
359 | x = app_x; y = app_y; | |
360 | flags |= (app_flags & (XValue | YValue | XNegative | YNegative)); | |
361 | } | |
362 | else if (frame_flags & (XValue | YValue)) | |
363 | { | |
364 | x = frame_x; y = frame_y; | |
365 | flags |= (frame_flags & (XValue | YValue | XNegative | YNegative)); | |
366 | } | |
367 | ||
368 | if (app_flags & (WidthValue | HeightValue)) | |
369 | { | |
370 | w = app_w; h = app_h; | |
371 | flags |= (app_flags & (WidthValue | HeightValue)); | |
372 | } | |
373 | else if (frame_flags & (WidthValue | HeightValue)) | |
374 | { | |
375 | w = frame_w; h = frame_h; | |
376 | flags |= (frame_flags & (WidthValue | HeightValue)); | |
377 | } | |
378 | ||
379 | /* If the AppShell is iconic, then the EmacsFrame is iconic. */ | |
380 | if (!ew->emacs_frame.iconic) | |
c52e7aa6 | 381 | XtVaGetValues (app_shell, XtNiconic, &ew->emacs_frame.iconic, NULL); |
07bf635f RS |
382 | |
383 | first_frame_p = False; | |
384 | } | |
385 | else | |
386 | { | |
387 | /* If this is not the first frame created: | |
388 | ======================================== | |
389 | ||
390 | - use the EmacsFrame's size/position if specified | |
391 | - Otherwise, use the ApplicationShell's size, but not position. | |
392 | ||
393 | So that means that one can specify the position of the first frame | |
394 | with "Emacs.geometry" or `-geometry'; but can only specify the | |
395 | position of subsequent frames with "*Frame-NAME.geometry". | |
396 | ||
397 | AppShell comes second so that -geometry does not apply to subsequent | |
398 | frames when there is an "every frame" entry in the resource db, | |
399 | but does apply to the first frame. | |
400 | */ | |
401 | if (frame_flags & (XValue | YValue)) | |
402 | { | |
403 | x = frame_x; y = frame_y; | |
404 | flags |= (frame_flags & (XValue | YValue | XNegative | YNegative)); | |
405 | } | |
406 | ||
407 | if (frame_flags & (WidthValue | HeightValue)) | |
408 | { | |
409 | w = frame_w; h = frame_h; | |
410 | flags |= (frame_flags & (WidthValue | HeightValue)); | |
411 | } | |
412 | else if (app_flags & (WidthValue | HeightValue)) | |
413 | { | |
414 | w = app_w; | |
415 | h = app_h; | |
416 | flags |= (app_flags & (WidthValue | HeightValue)); | |
417 | } | |
418 | } | |
edaf359b | 419 | #endif /* 0 */ |
07bf635f RS |
420 | { |
421 | struct frame* frame = ew->emacs_frame.frame; | |
422 | Dimension pixel_width, pixel_height; | |
07bf635f | 423 | |
f403d3c3 GM |
424 | /* Take into account the size of the scrollbar. Always use the |
425 | number of columns occupied by the scroll bar here otherwise we | |
426 | might end up with a frame width that is not a multiple of the | |
427 | frame's character width which is bad for vertically split | |
428 | windows. */ | |
54e9e953 | 429 | frame->output_data.x->vertical_scroll_bar_extra |
02a162bf KH |
430 | = (!FRAME_HAS_VERTICAL_SCROLL_BARS (frame) |
431 | ? 0 | |
02a162bf | 432 | : (FRAME_SCROLL_BAR_COLS (frame) |
54e9e953 | 433 | * FONT_WIDTH (frame->output_data.x->font))); |
07bf635f | 434 | |
f403d3c3 | 435 | frame->output_data.x->flags_areas_extra |
9aa95749 | 436 | = FRAME_FLAGS_AREA_WIDTH (frame); |
f403d3c3 | 437 | |
2b653806 | 438 | change_frame_size (frame, h, w, 1, 0, 0); |
07bf635f RS |
439 | char_to_pixel_size (ew, w, h, &pixel_width, &pixel_height); |
440 | ew->core.width = pixel_width; | |
441 | ew->core.height = pixel_height; | |
442 | ||
6ae9a3f2 | 443 | #if 0 /* xfns.c takes care of this now. */ |
07bf635f RS |
444 | /* If a position was specified, assign it to the shell widget. |
445 | (Else WM won't do anything with it.) | |
446 | */ | |
447 | if (flags & (XValue | YValue)) | |
448 | { | |
449 | /* the tricky things with the sign is to make sure that | |
450 | -0 is printed -0. */ | |
451 | int len; | |
452 | char *tem; | |
453 | sprintf (shell_position, "=%c%d%c%d", | |
454 | flags & XNegative ? '-' : '+', x < 0 ? -x : x, | |
455 | flags & YNegative ? '-' : '+', y < 0 ? -y : y); | |
456 | len = strlen (shell_position) + 1; | |
457 | tem = (char *) xmalloc (len); | |
458 | strncpy (tem, shell_position, len); | |
c52e7aa6 | 459 | XtVaSetValues (wmshell, XtNgeometry, tem, NULL); |
07bf635f RS |
460 | } |
461 | else if (flags & (WidthValue | HeightValue)) | |
462 | { | |
463 | int len; | |
464 | char *tem; | |
465 | sprintf (shell_position, "=%dx%d", pixel_width, pixel_height); | |
466 | len = strlen (shell_position) + 1; | |
467 | tem = (char *) xmalloc (len); | |
468 | strncpy (tem, shell_position, len); | |
c52e7aa6 | 469 | XtVaSetValues (wmshell, XtNgeometry, tem, NULL); |
07bf635f RS |
470 | } |
471 | ||
472 | /* If the geometry spec we're using has W/H components, mark the size | |
473 | in the WM_SIZE_HINTS as user specified. */ | |
474 | if (flags & (WidthValue | HeightValue)) | |
475 | mark_shell_size_user_specified (wmshell); | |
476 | ||
477 | /* Also assign the iconic status of the frame to the Shell, so that | |
478 | the WM sees it. */ | |
c52e7aa6 | 479 | XtVaSetValues (wmshell, XtNiconic, ew->emacs_frame.iconic, NULL); |
edaf359b | 480 | #endif /* 0 */ |
07bf635f RS |
481 | } |
482 | } | |
483 | ||
cfcd12d6 KH |
484 | /* Nonzero tells update_wm_hints not to do anything |
485 | (the caller should call update_wm_hints explicitly later.) */ | |
486 | int update_hints_inhibit; | |
07bf635f RS |
487 | |
488 | static void | |
345a94f9 RS |
489 | update_wm_hints (ew) |
490 | EmacsFrame ew; | |
07bf635f RS |
491 | { |
492 | Widget wmshell = get_wm_shell ((Widget)ew); | |
493 | int cw; | |
494 | int ch; | |
495 | Dimension rounded_width; | |
496 | Dimension rounded_height; | |
497 | int char_width; | |
498 | int char_height; | |
499 | int base_width; | |
500 | int base_height; | |
501 | int min_rows = 0, min_cols = 0; | |
502 | ||
cfcd12d6 KH |
503 | if (update_hints_inhibit) |
504 | return; | |
505 | ||
506 | #if 0 | |
07bf635f | 507 | check_frame_size (ew->emacs_frame.frame, &min_rows, &min_cols); |
cfcd12d6 | 508 | #endif |
07bf635f RS |
509 | |
510 | pixel_to_char_size (ew, ew->core.width, ew->core.height, | |
511 | &char_width, &char_height); | |
512 | char_to_pixel_size (ew, char_width, char_height, | |
513 | &rounded_width, &rounded_height); | |
514 | get_default_char_pixel_size (ew, &cw, &ch); | |
515 | ||
516 | base_width = (wmshell->core.width - ew->core.width | |
517 | + (rounded_width - (char_width * cw))); | |
518 | base_height = (wmshell->core.height - ew->core.height | |
519 | + (rounded_height - (char_height * ch))); | |
520 | ||
521 | /* This is kind of sleazy, but I can't see how else to tell it to | |
522 | make it mark the WM_SIZE_HINTS size as user specified. | |
523 | */ | |
524 | /* ((WMShellWidget) wmshell)->wm.size_hints.flags |= USSize;*/ | |
525 | ||
526 | XtVaSetValues (wmshell, | |
527 | XtNbaseWidth, base_width, | |
528 | XtNbaseHeight, base_height, | |
529 | XtNwidthInc, cw, | |
530 | XtNheightInc, ch, | |
531 | XtNminWidth, base_width + min_cols * cw, | |
532 | XtNminHeight, base_height + min_rows * ch, | |
c52e7aa6 | 533 | NULL); |
07bf635f RS |
534 | } |
535 | ||
ccce6056 GM |
536 | #if 0 |
537 | ||
07bf635f | 538 | static void |
345a94f9 RS |
539 | create_frame_gcs (ew) |
540 | EmacsFrame ew; | |
07bf635f | 541 | { |
7f18598b | 542 | struct frame *s = ew->emacs_frame.frame; |
07bf635f | 543 | |
54e9e953 | 544 | s->output_data.x->normal_gc |
85e53327 KH |
545 | = XCreateGC (XtDisplay (ew), RootWindowOfScreen (XtScreen (ew)), |
546 | (unsigned long)0, (XGCValues *)0); | |
54e9e953 | 547 | s->output_data.x->reverse_gc |
85e53327 KH |
548 | = XCreateGC (XtDisplay (ew), RootWindowOfScreen (XtScreen (ew)), |
549 | (unsigned long)0, (XGCValues *)0); | |
54e9e953 | 550 | s->output_data.x->cursor_gc |
85e53327 KH |
551 | = XCreateGC (XtDisplay (ew), RootWindowOfScreen (XtScreen (ew)), |
552 | (unsigned long)0, (XGCValues *)0); | |
f403d3c3 GM |
553 | s->output_data.x->black_relief.gc = 0; |
554 | s->output_data.x->white_relief.gc = 0; | |
07bf635f RS |
555 | } |
556 | ||
ccce6056 GM |
557 | #endif /* 0 */ |
558 | ||
1ad2277b RS |
559 | static char setup_frame_cursor_bits[] = |
560 | { | |
561 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
562 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
563 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |
564 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 | |
565 | }; | |
566 | ||
07bf635f | 567 | static void |
345a94f9 RS |
568 | setup_frame_gcs (ew) |
569 | EmacsFrame ew; | |
07bf635f RS |
570 | { |
571 | XGCValues gc_values; | |
572 | struct frame* s = ew->emacs_frame.frame; | |
573 | Pixmap blank_stipple, blank_tile; | |
574 | ||
07bf635f RS |
575 | /* We have to initialize all of our GCs to have a stipple/tile, otherwise |
576 | XGetGCValues returns uninitialized data when we query the stipple | |
577 | (instead of None or something sensible) and it makes things hard. | |
578 | ||
579 | This should be fixed for real by not querying the GCs but instead having | |
580 | some GC-based cache instead of the current face-based cache which doesn't | |
581 | effectively cache all of the GC settings we need to use. | |
582 | */ | |
583 | ||
85e53327 KH |
584 | blank_stipple |
585 | = XCreateBitmapFromData (XtDisplay (ew), | |
586 | RootWindowOfScreen (XtScreen (ew)), | |
587 | setup_frame_cursor_bits, 2, 2); | |
07bf635f RS |
588 | |
589 | /* use fg = 0, bg = 1 below, but it's irrelevant since this pixmap should | |
590 | never actually get used as a background tile! | |
591 | */ | |
85e53327 KH |
592 | blank_tile |
593 | = XCreatePixmapFromBitmapData (XtDisplay(ew), | |
594 | RootWindowOfScreen (XtScreen (ew)), | |
595 | setup_frame_cursor_bits, 2, 2, | |
596 | (unsigned long)0, (unsigned long)1, | |
597 | ew->core.depth); | |
07bf635f RS |
598 | |
599 | /* Normal video */ | |
600 | gc_values.font = ew->emacs_frame.font->fid; | |
601 | gc_values.foreground = ew->emacs_frame.foreground_pixel; | |
602 | gc_values.background = ew->core.background_pixel; | |
603 | gc_values.graphics_exposures = False; | |
604 | gc_values.stipple = blank_stipple; | |
605 | gc_values.tile = blank_tile; | |
54e9e953 | 606 | XChangeGC (XtDisplay (ew), s->output_data.x->normal_gc, |
07bf635f RS |
607 | (GCFont | GCForeground | GCBackground | GCGraphicsExposures |
608 | | GCStipple | GCTile), | |
609 | &gc_values); | |
610 | ||
611 | /* Reverse video style. */ | |
612 | gc_values.font = ew->emacs_frame.font->fid; | |
613 | gc_values.foreground = ew->core.background_pixel; | |
614 | gc_values.background = ew->emacs_frame.foreground_pixel; | |
615 | gc_values.graphics_exposures = False; | |
616 | gc_values.stipple = blank_stipple; | |
617 | gc_values.tile = blank_tile; | |
54e9e953 | 618 | XChangeGC (XtDisplay (ew), s->output_data.x->reverse_gc, |
07bf635f RS |
619 | (GCFont | GCForeground | GCBackground | GCGraphicsExposures |
620 | | GCStipple | GCTile), | |
621 | &gc_values); | |
622 | ||
623 | /* Cursor has to have an empty stipple. */ | |
624 | gc_values.font = ew->emacs_frame.font->fid; | |
625 | gc_values.foreground = ew->core.background_pixel; | |
626 | gc_values.background = ew->emacs_frame.cursor_color; | |
627 | gc_values.graphics_exposures = False; | |
628 | gc_values.tile = blank_tile; | |
85e53327 KH |
629 | gc_values.stipple |
630 | = XCreateBitmapFromData (XtDisplay (ew), | |
631 | RootWindowOfScreen (XtScreen (ew)), | |
632 | setup_frame_cursor_bits, 16, 16); | |
54e9e953 | 633 | XChangeGC (XtDisplay (ew), s->output_data.x->cursor_gc, |
07bf635f RS |
634 | (GCFont | GCForeground | GCBackground | GCGraphicsExposures |
635 | | GCStipple | GCTile), | |
636 | &gc_values); | |
637 | } | |
638 | ||
639 | static void | |
345a94f9 RS |
640 | update_various_frame_slots (ew) |
641 | EmacsFrame ew; | |
07bf635f | 642 | { |
54e9e953 | 643 | struct x_output *x = ew->emacs_frame.frame->output_data.x; |
846dd8ae | 644 | x->pixel_height = ew->core.height + x->menubar_height; |
07bf635f RS |
645 | x->pixel_width = ew->core.width; |
646 | x->internal_border_width = ew->emacs_frame.internal_border_width; | |
647 | ||
648 | } | |
649 | ||
650 | static void | |
345a94f9 RS |
651 | update_from_various_frame_slots (ew) |
652 | EmacsFrame ew; | |
07bf635f | 653 | { |
54e9e953 | 654 | struct x_output *x = ew->emacs_frame.frame->output_data.x; |
846dd8ae | 655 | ew->core.height = x->pixel_height - x->menubar_height; |
07bf635f RS |
656 | ew->core.width = x->pixel_width; |
657 | ew->core.background_pixel = x->background_pixel; | |
658 | ew->emacs_frame.internal_border_width = x->internal_border_width; | |
659 | ew->emacs_frame.font = x->font; | |
660 | ew->emacs_frame.foreground_pixel = x->foreground_pixel; | |
661 | ew->emacs_frame.cursor_color = x->cursor_pixel; | |
662 | ew->core.border_pixel = x->border_pixel; | |
663 | } | |
664 | ||
665 | static void | |
345a94f9 RS |
666 | EmacsFrameInitialize (request, new, dum1, dum2) |
667 | Widget request; | |
668 | Widget new; | |
669 | ArgList dum1; | |
670 | Cardinal *dum2; | |
07bf635f RS |
671 | { |
672 | EmacsFrame ew = (EmacsFrame)new; | |
673 | ||
674 | if (!ew->emacs_frame.frame) | |
675 | { | |
676 | fprintf (stderr, | |
677 | "can't create an emacs frame widget without a frame\n"); | |
678 | exit (1); | |
679 | } | |
680 | ||
681 | #if 0 /* done in xfns.c */ | |
682 | /* If the "Emacs.EmacsFrame.{default,Face}.{attributeFont,AttributeFont}" | |
683 | resource is set, then it always overrides "Emacs.EmacsFrame.{font,Font}". | |
684 | It's unfortunate that we have to do this, but we need to know the font | |
685 | size for frame-sizing purposes before the faces get initialized. If | |
686 | the "default.attributeFont" isn't set, then we use the font of this | |
687 | EmacsFrame itself, defaulting to XtDefaultFont. Up in the lisp code, | |
688 | the "default" face will use the frame's font if its own is not set, | |
689 | so everything stays in sync -- it's not possible for the frame's font | |
690 | and the default face's font to be different. | |
691 | */ | |
692 | { | |
693 | XFontStruct *f = 0; | |
694 | XtResource face_res; | |
695 | face_res.resource_name = "attributeFont"; | |
696 | face_res.resource_class = "AttributeFont"; | |
697 | face_res.resource_type = XtRFontStruct; | |
698 | face_res.resource_size = sizeof (XFontStruct *); | |
699 | face_res.resource_offset = 0; | |
700 | face_res.default_type = XtRImmediate; | |
701 | face_res.default_addr = 0; | |
702 | XtGetSubresources ((Widget) ew, (XtPointer) &f, "default", "Face", | |
703 | &face_res, 1, NULL, 0); | |
704 | ||
705 | if (f) | |
706 | ew->emacs_frame.font = f; | |
707 | else if (! ew->emacs_frame.font) | |
708 | { | |
709 | fprintf (stderr, "emacs frame widget could not load a font\n"); | |
710 | exit (1); | |
711 | } | |
712 | } | |
713 | ||
714 | /* Update the font field in frame */ | |
54e9e953 | 715 | ew->emacs_frame.frame->output_data.x->font = ew->emacs_frame.font; |
07bf635f RS |
716 | #endif |
717 | ||
718 | update_from_various_frame_slots (ew); | |
719 | set_frame_size (ew); | |
720 | /*create_frame_gcs (ew); | |
721 | setup_frame_gcs (ew); | |
722 | update_various_frame_slots (ew); */ | |
723 | } | |
724 | ||
725 | ||
726 | static void | |
345a94f9 RS |
727 | EmacsFrameRealize (widget, mask, attrs) |
728 | Widget widget; | |
729 | XtValueMask *mask; | |
730 | XSetWindowAttributes *attrs; | |
07bf635f RS |
731 | { |
732 | EmacsFrame ew = (EmacsFrame)widget; | |
733 | ||
486a103d GM |
734 | /* This used to contain SubstructureRedirectMask, but this turns out |
735 | to be a problem with XIM on Solaris, and events from that mask | |
2fce2bb4 | 736 | don't seem to be used. Let's check that. */ |
486a103d GM |
737 | attrs->event_mask = (STANDARD_EVENT_SET |
738 | | PropertyChangeMask | |
739 | | SubstructureNotifyMask); | |
07bf635f RS |
740 | *mask |= CWEventMask; |
741 | XtCreateWindow (widget, InputOutput, (Visual *)CopyFromParent, *mask, | |
742 | attrs); | |
743 | update_wm_hints (ew); | |
744 | } | |
745 | ||
345a94f9 | 746 | extern void free_frame_faces (/* struct frame * */); |
07bf635f RS |
747 | |
748 | static void | |
345a94f9 RS |
749 | EmacsFrameDestroy (widget) |
750 | Widget widget; | |
07bf635f RS |
751 | { |
752 | EmacsFrame ew = (EmacsFrame) widget; | |
753 | struct frame* s = ew->emacs_frame.frame; | |
754 | ||
755 | if (! s) abort (); | |
54e9e953 KH |
756 | if (! s->output_data.x) abort (); |
757 | if (! s->output_data.x->normal_gc) abort (); | |
07bf635f | 758 | |
49fe12a9 | 759 | BLOCK_INPUT; |
0dea0fed | 760 | x_free_gcs (s); |
f403d3c3 GM |
761 | if (s->output_data.x->white_relief.gc) |
762 | XFreeGC (XtDisplay (widget), s->output_data.x->white_relief.gc); | |
763 | if (s->output_data.x->black_relief.gc) | |
764 | XFreeGC (XtDisplay (widget), s->output_data.x->black_relief.gc); | |
49fe12a9 | 765 | UNBLOCK_INPUT; |
07bf635f RS |
766 | } |
767 | ||
768 | void | |
345a94f9 RS |
769 | EmacsFrameResize (widget) |
770 | Widget widget; | |
07bf635f RS |
771 | { |
772 | EmacsFrame ew = (EmacsFrame)widget; | |
773 | struct frame *f = ew->emacs_frame.frame; | |
774 | int columns; | |
775 | int rows; | |
776 | ||
777 | pixel_to_char_size (ew, ew->core.width, ew->core.height, &columns, &rows); | |
2b653806 | 778 | change_frame_size (f, rows, columns, 0, 1, 0); |
07bf635f | 779 | update_wm_hints (ew); |
07bf635f | 780 | update_various_frame_slots (ew); |
49feb47d RS |
781 | |
782 | cancel_mouse_face (f); | |
07bf635f RS |
783 | } |
784 | ||
785 | static Boolean | |
345a94f9 RS |
786 | EmacsFrameSetValues (cur_widget, req_widget, new_widget, dum1, dum2) |
787 | Widget cur_widget; | |
788 | Widget req_widget; | |
789 | Widget new_widget; | |
790 | ArgList dum1; | |
791 | Cardinal *dum2; | |
07bf635f RS |
792 | { |
793 | EmacsFrame cur = (EmacsFrame)cur_widget; | |
794 | EmacsFrame new = (EmacsFrame)new_widget; | |
795 | ||
796 | Boolean needs_a_refresh = False; | |
797 | Boolean has_to_recompute_size; | |
798 | Boolean has_to_recompute_gcs; | |
799 | Boolean has_to_update_hints; | |
800 | ||
801 | int char_width, char_height; | |
802 | Dimension pixel_width; | |
803 | Dimension pixel_height; | |
804 | ||
805 | has_to_recompute_gcs = (cur->emacs_frame.font != new->emacs_frame.font | |
806 | || (cur->emacs_frame.foreground_pixel | |
807 | != new->emacs_frame.foreground_pixel) | |
808 | || (cur->core.background_pixel | |
809 | != new->core.background_pixel) | |
810 | ); | |
811 | ||
812 | has_to_recompute_size = (cur->emacs_frame.font != new->emacs_frame.font | |
813 | && cur->core.width == new->core.width | |
814 | && cur->core.height == new->core.height); | |
815 | ||
816 | has_to_update_hints = (cur->emacs_frame.font != new->emacs_frame.font); | |
817 | ||
818 | if (has_to_recompute_gcs) | |
819 | { | |
820 | setup_frame_gcs (new); | |
821 | needs_a_refresh = True; | |
822 | } | |
823 | ||
824 | if (has_to_recompute_size) | |
825 | { | |
826 | pixel_width = new->core.width; | |
827 | pixel_height = new->core.height; | |
828 | pixel_to_char_size (new, pixel_width, pixel_height, &char_width, | |
829 | &char_height); | |
830 | char_to_pixel_size (new, char_width, char_height, &pixel_width, | |
831 | &pixel_height); | |
832 | new->core.width = pixel_width; | |
833 | new->core.height = pixel_height; | |
834 | ||
835 | change_frame_size (new->emacs_frame.frame, char_height, char_width, | |
2b653806 | 836 | 1, 0, 0); |
07bf635f RS |
837 | needs_a_refresh = True; |
838 | } | |
839 | ||
840 | if (has_to_update_hints) | |
841 | update_wm_hints (new); | |
842 | ||
843 | update_various_frame_slots (new); | |
844 | ||
845 | /* #### This doesn't work, I haven't been able to find ANY kludge that | |
846 | will let (x-create-frame '((iconic . t))) work. It seems that changes | |
847 | to wm_shell's iconic slot have no effect after it has been realized, | |
2dd5c7f7 | 848 | and calling XIconifyWindow doesn't work either (even though the window |
07bf635f | 849 | has been created.) Perhaps there is some property we could smash |
ac26ca64 | 850 | directly, but I'm sick of this for now. |
07bf635f RS |
851 | */ |
852 | if (cur->emacs_frame.iconic != new->emacs_frame.iconic) | |
853 | { | |
854 | Widget wmshell = get_wm_shell ((Widget) cur); | |
c52e7aa6 | 855 | XtVaSetValues (wmshell, XtNiconic, new->emacs_frame.iconic, NULL); |
07bf635f RS |
856 | } |
857 | ||
858 | return needs_a_refresh; | |
859 | } | |
860 | ||
861 | static XtGeometryResult | |
345a94f9 RS |
862 | EmacsFrameQueryGeometry (widget, request, result) |
863 | Widget widget; | |
864 | XtWidgetGeometry* request; | |
865 | XtWidgetGeometry* result; | |
07bf635f RS |
866 | { |
867 | EmacsFrame ew = (EmacsFrame)widget; | |
868 | ||
869 | int mask = request->request_mode; | |
870 | Dimension ok_width, ok_height; | |
871 | ||
872 | if (mask & (CWWidth | CWHeight)) | |
873 | { | |
874 | round_size_to_char (ew, | |
875 | (mask & CWWidth) ? request->width : ew->core.width, | |
876 | ((mask & CWHeight) ? request->height | |
877 | : ew->core.height), | |
878 | &ok_width, &ok_height); | |
879 | if ((mask & CWWidth) && (ok_width != request->width)) | |
880 | { | |
881 | result->request_mode |= CWWidth; | |
882 | result->width = ok_width; | |
883 | } | |
884 | if ((mask & CWHeight) && (ok_height != request->height)) | |
885 | { | |
886 | result->request_mode |= CWHeight; | |
887 | result->height = ok_height; | |
888 | } | |
889 | } | |
890 | return result->request_mode ? XtGeometryAlmost : XtGeometryYes; | |
891 | } | |
892 | ||
07bf635f RS |
893 | /* Special entrypoints */ |
894 | void | |
345a94f9 RS |
895 | EmacsFrameSetCharSize (widget, columns, rows) |
896 | Widget widget; | |
897 | int columns; | |
898 | int rows; | |
07bf635f RS |
899 | { |
900 | EmacsFrame ew = (EmacsFrame) widget; | |
ccce6056 | 901 | Dimension pixel_width, pixel_height; |
982a94d9 | 902 | struct frame *f = ew->emacs_frame.frame; |
f403d3c3 | 903 | Arg al[10]; |
b3ccf2a2 FP |
904 | int ac = 0; |
905 | ||
07bf635f | 906 | if (columns < 3) columns = 3; /* no way buddy */ |
07bf635f | 907 | |
982a94d9 | 908 | check_frame_size (f, &rows, &columns); |
54e9e953 | 909 | f->output_data.x->vertical_scroll_bar_extra |
02a162bf KH |
910 | = (!FRAME_HAS_VERTICAL_SCROLL_BARS (f) |
911 | ? 0 | |
54e9e953 | 912 | : (FRAME_SCROLL_BAR_COLS (f) * FONT_WIDTH (f->output_data.x->font))); |
02a162bf | 913 | |
f403d3c3 | 914 | f->output_data.x->flags_areas_extra |
9aa95749 | 915 | = FRAME_FLAGS_AREA_WIDTH (f); |
f403d3c3 | 916 | |
203ae560 GM |
917 | char_to_pixel_size (ew, columns, rows, &pixel_width, &pixel_height); |
918 | ||
919 | #if 0 /* This doesn't seem to be right. The frame gets too wide. --gerd. */ | |
f403d3c3 GM |
920 | /* Something is really strange here wrt to the border width: |
921 | Apparently, XtNwidth and XtNheight include the border, so we have | |
922 | to add it here. But the XtNborderWidth set for the widgets has | |
923 | no similarity to what f->output_data.x->border_width is set to. */ | |
f403d3c3 GM |
924 | XtVaGetValues (widget, XtNborderWidth, &border_width, NULL); |
925 | pixel_height += 2 * border_width; | |
926 | pixel_width += 2 * border_width; | |
203ae560 GM |
927 | #endif |
928 | ||
cfcd12d6 KH |
929 | /* Manually change the height and width of all our widgets, |
930 | adjusting each widget by the same increments. */ | |
f403d3c3 GM |
931 | if (ew->core.width != pixel_width |
932 | || ew->core.height != pixel_height) | |
07bf635f | 933 | { |
57aa60d8 | 934 | int hdelta = pixel_height - ew->core.height; |
cfcd12d6 | 935 | int wdelta = pixel_width - ew->core.width; |
54e9e953 KH |
936 | int column_widget_height = f->output_data.x->column_widget->core.height; |
937 | int column_widget_width = f->output_data.x->column_widget->core.width; | |
938 | int outer_widget_height = f->output_data.x->widget->core.height; | |
939 | int outer_widget_width = f->output_data.x->widget->core.width; | |
940 | int old_left = f->output_data.x->widget->core.x; | |
941 | int old_top = f->output_data.x->widget->core.y; | |
942 | ||
943 | lw_refigure_widget (f->output_data.x->column_widget, False); | |
cfcd12d6 KH |
944 | update_hints_inhibit = 1; |
945 | ||
47d09164 GM |
946 | /* Do parents first, otherwise LessTif's geometry |
947 | management enters an infinite loop (as of 2000-01-15). */ | |
948 | XtVaSetValues (f->output_data.x->widget, | |
949 | XtNheight, outer_widget_height + hdelta, | |
950 | XtNwidth, outer_widget_width + wdelta, NULL); | |
951 | XtVaSetValues (f->output_data.x->column_widget, | |
952 | XtNheight, column_widget_height + hdelta, | |
953 | XtNwidth, column_widget_width + wdelta, NULL); | |
954 | XtVaSetValues ((Widget) ew, | |
955 | XtNheight, pixel_height, | |
956 | XtNwidth, pixel_width, NULL); | |
b3ccf2a2 | 957 | |
54e9e953 | 958 | lw_refigure_widget (f->output_data.x->column_widget, True); |
50d5aeb5 | 959 | |
cfcd12d6 KH |
960 | update_hints_inhibit = 0; |
961 | update_wm_hints (ew); | |
962 | ||
50d5aeb5 | 963 | /* These seem to get clobbered. I don't know why. - rms. */ |
54e9e953 KH |
964 | f->output_data.x->widget->core.x = old_left; |
965 | f->output_data.x->widget->core.y = old_top; | |
07bf635f | 966 | } |
982a94d9 FP |
967 | |
968 | /* We've set {FRAME,PIXEL}_{WIDTH,HEIGHT} to the values we hope to | |
969 | receive in the ConfigureNotify event; if we get what we asked | |
970 | for, then the event won't cause the screen to become garbaged, so | |
971 | we have to make sure to do it here. */ | |
972 | SET_FRAME_GARBAGED (f); | |
07bf635f | 973 | } |
f403d3c3 | 974 | |
d793b105 | 975 | \f |
dfcf069d | 976 | void |
d793b105 RS |
977 | widget_store_internal_border (widget) |
978 | Widget widget; | |
979 | { | |
980 | EmacsFrame ew = (EmacsFrame) widget; | |
981 | FRAME_PTR f = ew->emacs_frame.frame; | |
982 | ||
983 | ew->emacs_frame.internal_border_width | |
984 | = f->output_data.x->internal_border_width; | |
985 | } |