1 /* testtreefocus.c
2 * Copyright (C) 2001 Red Hat, Inc
3 * Author: Jonathan Blandford
4 *
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
9 *
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Library General Public License for more details.
14 *
15 * You should have received a copy of the GNU Library General Public
16 * License along with this library; if not, write to the
17 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18 * Boston, MA 02111-1307, USA.
19 */
20
21 #include "config.h"
22 #include <gtk/gtk.h>
23
24 typedef struct _TreeStruct TreeStruct;
25 struct _TreeStruct
26 {
27 const gchar *label;
28 gboolean alex;
29 gboolean havoc;
30 gboolean tim;
31 gboolean owen;
32 gboolean dave;
33 gboolean world_holiday; /* shared by the european hackers */
34 TreeStruct *children;
35 };
36
37
38 static TreeStruct january[] =
39 {
40 {"New Years Day", TRUE, TRUE, TRUE, TRUE, FALSE, TRUE, NULL },
41 {"Presidential Inauguration", FALSE, TRUE, FALSE, TRUE, FALSE, FALSE, NULL },
42 {"Martin Luther King Jr. day", FALSE, TRUE, FALSE, TRUE, FALSE, FALSE, NULL },
43 { NULL }
44 };
45
46 static TreeStruct february[] =
47 {
48 { "Presidents' Day", FALSE, TRUE, FALSE, TRUE, FALSE, FALSE, NULL },
49 { "Groundhog Day", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
50 { "Valentine's Day", FALSE, FALSE, FALSE, FALSE, TRUE, TRUE, NULL },
51 { NULL }
52 };
53
54 static TreeStruct march[] =
55 {
56 { "National Tree Planting Day", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
57 { "St Patrick's Day", FALSE, FALSE, FALSE, FALSE, FALSE, TRUE, NULL },
58 { NULL }
59 };
60
61 static TreeStruct april[] =
62 {
63 { "April Fools' Day", FALSE, FALSE, FALSE, FALSE, FALSE, TRUE, NULL },
64 { "Army Day", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
65 { "Earth Day", FALSE, FALSE, FALSE, FALSE, FALSE, TRUE, NULL },
66 { "Administrative Professionals' Day", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
67 { NULL }
68 };
69
70 static TreeStruct may[] =
71 {
72 { "Nurses' Day", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
73 { "National Day of Prayer", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
74 { "Mothers' Day", FALSE, FALSE, FALSE, FALSE, FALSE, TRUE, NULL },
75 { "Armed Forces Day", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
76 { "Memorial Day", TRUE, TRUE, TRUE, TRUE, FALSE, TRUE, NULL },
77 { NULL }
78 };
79
80 static TreeStruct june[] =
81 {
82 { "June Fathers' Day", FALSE, FALSE, FALSE, FALSE, FALSE, TRUE, NULL },
83 { "Juneteenth (Liberation of Slaves)", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
84 { "Flag Day", FALSE, TRUE, FALSE, TRUE, FALSE, FALSE, NULL },
85 { NULL }
86 };
87
88 static TreeStruct july[] =
89 {
90 { "Parents' Day", FALSE, FALSE, FALSE, FALSE, FALSE, TRUE, NULL },
91 { "Independence Day", FALSE, TRUE, FALSE, TRUE, FALSE, FALSE, NULL },
92 { NULL }
93 };
94
95 static TreeStruct august[] =
96 {
97 { "Air Force Day", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
98 { "Coast Guard Day", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
99 { "Friendship Day", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
100 { NULL }
101 };
102
103 static TreeStruct september[] =
104 {
105 { "Grandparents' Day", FALSE, FALSE, FALSE, FALSE, FALSE, TRUE, NULL },
106 { "Citizenship Day or Constitution Day", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
107 { "Labor Day", TRUE, TRUE, TRUE, TRUE, FALSE, TRUE, NULL },
108 { NULL }
109 };
110
111 static TreeStruct october[] =
112 {
113 { "National Children's Day", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
114 { "Bosses' Day", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
115 { "Sweetest Day", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
116 { "Mother-in-Law's Day", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
117 { "Navy Day", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
118 { "Columbus Day", FALSE, TRUE, FALSE, TRUE, FALSE, FALSE, NULL },
119 { "Halloween", FALSE, FALSE, FALSE, FALSE, FALSE, TRUE, NULL },
120 { NULL }
121 };
122
123 static TreeStruct november[] =
124 {
125 { "Marine Corps Day", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
126 { "Veterans' Day", TRUE, TRUE, TRUE, TRUE, FALSE, TRUE, NULL },
127 { "Thanksgiving", FALSE, TRUE, FALSE, TRUE, FALSE, FALSE, NULL },
128 { NULL }
129 };
130
131 static TreeStruct december[] =
132 {
133 { "Pearl Harbor Remembrance Day", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
134 { "Christmas", TRUE, TRUE, TRUE, TRUE, FALSE, TRUE, NULL },
135 { "Kwanzaa", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, NULL },
136 { NULL }
137 };
138
139
140 static TreeStruct toplevel[] =
141 {
142 {"January", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, january},
143 {"February", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, february},
144 {"March", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, march},
145 {"April", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, april},
146 {"May", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, may},
147 {"June", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, june},
148 {"July", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, july},
149 {"August", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, august},
150 {"September", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, september},
151 {"October", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, october},
152 {"November", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, november},
153 {"December", FALSE, FALSE, FALSE, FALSE, FALSE, FALSE, december},
154 {NULL}
155 };
156
157
158 enum
159 {
160 HOLIDAY_COLUMN = 0,
161 ALEX_COLUMN,
162 HAVOC_COLUMN,
163 TIM_COLUMN,
164 OWEN_COLUMN,
165 DAVE_COLUMN,
166 VISIBLE_COLUMN,
167 WORLD_COLUMN,
168 NUM_COLUMNS
169 };
170
171 static GtkTreeModel *
make_model(void)172 make_model (void)
173 {
174 GtkTreeStore *model;
175 TreeStruct *month = toplevel;
176 GtkTreeIter iter;
177
178 model = gtk_tree_store_new (NUM_COLUMNS,
179 G_TYPE_STRING,
180 G_TYPE_BOOLEAN,
181 G_TYPE_BOOLEAN,
182 G_TYPE_BOOLEAN,
183 G_TYPE_BOOLEAN,
184 G_TYPE_BOOLEAN,
185 G_TYPE_BOOLEAN,
186 G_TYPE_BOOLEAN);
187
188 while (month->label)
189 {
190 TreeStruct *holiday = month->children;
191
192 gtk_tree_store_append (model, &iter, NULL);
193 gtk_tree_store_set (model, &iter,
194 HOLIDAY_COLUMN, month->label,
195 ALEX_COLUMN, FALSE,
196 HAVOC_COLUMN, FALSE,
197 TIM_COLUMN, FALSE,
198 OWEN_COLUMN, FALSE,
199 DAVE_COLUMN, FALSE,
200 VISIBLE_COLUMN, FALSE,
201 WORLD_COLUMN, FALSE,
202 -1);
203 while (holiday->label)
204 {
205 GtkTreeIter child_iter;
206
207 gtk_tree_store_append (model, &child_iter, &iter);
208 gtk_tree_store_set (model, &child_iter,
209 HOLIDAY_COLUMN, holiday->label,
210 ALEX_COLUMN, holiday->alex,
211 HAVOC_COLUMN, holiday->havoc,
212 TIM_COLUMN, holiday->tim,
213 OWEN_COLUMN, holiday->owen,
214 DAVE_COLUMN, holiday->dave,
215 VISIBLE_COLUMN, TRUE,
216 WORLD_COLUMN, holiday->world_holiday,
217 -1);
218
219 holiday ++;
220 }
221 month ++;
222 }
223
224 return GTK_TREE_MODEL (model);
225 }
226
227 static void
alex_toggled(GtkCellRendererToggle * cell,gchar * path_str,gpointer data)228 alex_toggled (GtkCellRendererToggle *cell,
229 gchar *path_str,
230 gpointer data)
231 {
232 GtkTreeModel *model = (GtkTreeModel *) data;
233 GtkTreeIter iter;
234 GtkTreePath *path = gtk_tree_path_new_from_string (path_str);
235 gboolean alex;
236
237 gtk_tree_model_get_iter (model, &iter, path);
238 gtk_tree_model_get (model, &iter, ALEX_COLUMN, &alex, -1);
239
240 alex = !alex;
241 gtk_tree_store_set (GTK_TREE_STORE (model), &iter, ALEX_COLUMN, alex, -1);
242
243 gtk_tree_path_free (path);
244 }
245
246 static void
havoc_toggled(GtkCellRendererToggle * cell,gchar * path_str,gpointer data)247 havoc_toggled (GtkCellRendererToggle *cell,
248 gchar *path_str,
249 gpointer data)
250 {
251 GtkTreeModel *model = (GtkTreeModel *) data;
252 GtkTreeIter iter;
253 GtkTreePath *path = gtk_tree_path_new_from_string (path_str);
254 gboolean havoc;
255
256 gtk_tree_model_get_iter (model, &iter, path);
257 gtk_tree_model_get (model, &iter, HAVOC_COLUMN, &havoc, -1);
258
259 havoc = !havoc;
260 gtk_tree_store_set (GTK_TREE_STORE (model), &iter, HAVOC_COLUMN, havoc, -1);
261
262 gtk_tree_path_free (path);
263 }
264
265 static void
owen_toggled(GtkCellRendererToggle * cell,gchar * path_str,gpointer data)266 owen_toggled (GtkCellRendererToggle *cell,
267 gchar *path_str,
268 gpointer data)
269 {
270 GtkTreeModel *model = (GtkTreeModel *) data;
271 GtkTreeIter iter;
272 GtkTreePath *path = gtk_tree_path_new_from_string (path_str);
273 gboolean owen;
274
275 gtk_tree_model_get_iter (model, &iter, path);
276 gtk_tree_model_get (model, &iter, OWEN_COLUMN, &owen, -1);
277
278 owen = !owen;
279 gtk_tree_store_set (GTK_TREE_STORE (model), &iter, OWEN_COLUMN, owen, -1);
280
281 gtk_tree_path_free (path);
282 }
283
284 static void
tim_toggled(GtkCellRendererToggle * cell,gchar * path_str,gpointer data)285 tim_toggled (GtkCellRendererToggle *cell,
286 gchar *path_str,
287 gpointer data)
288 {
289 GtkTreeModel *model = (GtkTreeModel *) data;
290 GtkTreeIter iter;
291 GtkTreePath *path = gtk_tree_path_new_from_string (path_str);
292 gboolean tim;
293
294 gtk_tree_model_get_iter (model, &iter, path);
295 gtk_tree_model_get (model, &iter, TIM_COLUMN, &tim, -1);
296
297 tim = !tim;
298 gtk_tree_store_set (GTK_TREE_STORE (model), &iter, TIM_COLUMN, tim, -1);
299
300 gtk_tree_path_free (path);
301 }
302
303 static void
dave_toggled(GtkCellRendererToggle * cell,gchar * path_str,gpointer data)304 dave_toggled (GtkCellRendererToggle *cell,
305 gchar *path_str,
306 gpointer data)
307 {
308 GtkTreeModel *model = (GtkTreeModel *) data;
309 GtkTreeIter iter;
310 GtkTreePath *path = gtk_tree_path_new_from_string (path_str);
311 gboolean dave;
312
313 gtk_tree_model_get_iter (model, &iter, path);
314 gtk_tree_model_get (model, &iter, DAVE_COLUMN, &dave, -1);
315
316 dave = !dave;
317 gtk_tree_store_set (GTK_TREE_STORE (model), &iter, DAVE_COLUMN, dave, -1);
318
319 gtk_tree_path_free (path);
320 }
321
322 static void
set_indicator_size(GtkTreeViewColumn * column,GtkCellRenderer * cell,GtkTreeModel * model,GtkTreeIter * iter,gpointer data)323 set_indicator_size (GtkTreeViewColumn *column,
324 GtkCellRenderer *cell,
325 GtkTreeModel *model,
326 GtkTreeIter *iter,
327 gpointer data)
328 {
329 gint size;
330 GtkTreePath *path;
331
332 path = gtk_tree_model_get_path (model, iter);
333 size = gtk_tree_path_get_indices (path)[0] * 2 + 10;
334 gtk_tree_path_free (path);
335
336 g_object_set (cell, "indicator_size", size, NULL);
337 }
338
339 int
main(int argc,char * argv[])340 main (int argc, char *argv[])
341 {
342 GtkWidget *window;
343 GtkWidget *vbox;
344 GtkWidget *scrolled_window;
345 GtkWidget *tree_view;
346 GtkTreeModel *model;
347 GtkCellRenderer *renderer;
348 gint col_offset;
349 GtkTreeViewColumn *column;
350
351 gtk_init (&argc, &argv);
352
353 window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
354 gtk_window_set_title (GTK_WINDOW (window), "Card planning sheet");
355 g_signal_connect (window, "destroy", gtk_main_quit, NULL);
356 vbox = gtk_vbox_new (FALSE, 8);
357 gtk_container_set_border_width (GTK_CONTAINER (vbox), 8);
358 gtk_box_pack_start (GTK_BOX (vbox), gtk_label_new ("Jonathan's Holiday Card Planning Sheet"), FALSE, FALSE, 0);
359 gtk_container_add (GTK_CONTAINER (window), vbox);
360
361 scrolled_window = gtk_scrolled_window_new (NULL, NULL);
362 gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled_window), GTK_SHADOW_ETCHED_IN);
363 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
364 gtk_box_pack_start (GTK_BOX (vbox), scrolled_window, TRUE, TRUE, 0);
365
366 model = make_model ();
367 tree_view = gtk_tree_view_new_with_model (model);
368 gtk_tree_view_set_rules_hint (GTK_TREE_VIEW (tree_view), TRUE);
369 gtk_tree_selection_set_mode (gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view)),
370 GTK_SELECTION_MULTIPLE);
371 renderer = gtk_cell_renderer_text_new ();
372 col_offset = gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (tree_view),
373 -1, "Holiday",
374 renderer,
375 "text", HOLIDAY_COLUMN, NULL);
376 column = gtk_tree_view_get_column (GTK_TREE_VIEW (tree_view), col_offset - 1);
377 gtk_tree_view_column_set_clickable (GTK_TREE_VIEW_COLUMN (column), TRUE);
378
379 /* Alex Column */
380 renderer = gtk_cell_renderer_toggle_new ();
381 g_signal_connect (renderer, "toggled", G_CALLBACK (alex_toggled), model);
382
383 g_object_set (renderer, "xalign", 0.0, NULL);
384 col_offset = gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (tree_view),
385 -1, "Alex",
386 renderer,
387 "active", ALEX_COLUMN,
388 "visible", VISIBLE_COLUMN,
389 "activatable", WORLD_COLUMN,
390 NULL);
391 column = gtk_tree_view_get_column (GTK_TREE_VIEW (tree_view), col_offset - 1);
392 gtk_tree_view_column_set_sizing (GTK_TREE_VIEW_COLUMN (column), GTK_TREE_VIEW_COLUMN_FIXED);
393 gtk_tree_view_column_set_fixed_width (GTK_TREE_VIEW_COLUMN (column), 50);
394 gtk_tree_view_column_set_clickable (GTK_TREE_VIEW_COLUMN (column), TRUE);
395
396 /* Havoc Column */
397 renderer = gtk_cell_renderer_toggle_new ();
398 g_signal_connect (renderer, "toggled", G_CALLBACK (havoc_toggled), model);
399
400 g_object_set (renderer, "xalign", 0.0, NULL);
401 col_offset = gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (tree_view),
402 -1, "Havoc",
403 renderer,
404 "active", HAVOC_COLUMN,
405 "visible", VISIBLE_COLUMN,
406 NULL);
407 column = gtk_tree_view_get_column (GTK_TREE_VIEW (tree_view), col_offset - 1);
408 gtk_tree_view_column_set_sizing (GTK_TREE_VIEW_COLUMN (column), GTK_TREE_VIEW_COLUMN_FIXED);
409 gtk_tree_view_column_set_fixed_width (GTK_TREE_VIEW_COLUMN (column), 50);
410 gtk_tree_view_column_set_clickable (GTK_TREE_VIEW_COLUMN (column), TRUE);
411
412 /* Tim Column */
413 renderer = gtk_cell_renderer_toggle_new ();
414 g_signal_connect (renderer, "toggled", G_CALLBACK (tim_toggled), model);
415
416 g_object_set (renderer, "xalign", 0.0, NULL);
417 col_offset = gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (tree_view),
418 -1, "Tim",
419 renderer,
420 "active", TIM_COLUMN,
421 "visible", VISIBLE_COLUMN,
422 "activatable", WORLD_COLUMN,
423 NULL);
424 column = gtk_tree_view_get_column (GTK_TREE_VIEW (tree_view), col_offset - 1);
425 gtk_tree_view_column_set_sizing (GTK_TREE_VIEW_COLUMN (column), GTK_TREE_VIEW_COLUMN_FIXED);
426 gtk_tree_view_column_set_clickable (GTK_TREE_VIEW_COLUMN (column), TRUE);
427 gtk_tree_view_column_set_fixed_width (GTK_TREE_VIEW_COLUMN (column), 50);
428
429 /* Owen Column */
430 renderer = gtk_cell_renderer_toggle_new ();
431 g_signal_connect (renderer, "toggled", G_CALLBACK (owen_toggled), model);
432 g_object_set (renderer, "xalign", 0.0, NULL);
433 col_offset = gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (tree_view),
434 -1, "Owen",
435 renderer,
436 "active", OWEN_COLUMN,
437 "visible", VISIBLE_COLUMN,
438 NULL);
439 column = gtk_tree_view_get_column (GTK_TREE_VIEW (tree_view), col_offset - 1);
440 gtk_tree_view_column_set_sizing (GTK_TREE_VIEW_COLUMN (column), GTK_TREE_VIEW_COLUMN_FIXED);
441 gtk_tree_view_column_set_clickable (GTK_TREE_VIEW_COLUMN (column), TRUE);
442 gtk_tree_view_column_set_fixed_width (GTK_TREE_VIEW_COLUMN (column), 50);
443
444 /* Owen Column */
445 renderer = gtk_cell_renderer_toggle_new ();
446 g_signal_connect (renderer, "toggled", G_CALLBACK (dave_toggled), model);
447 g_object_set (renderer, "xalign", 0.0, NULL);
448 col_offset = gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (tree_view),
449 -1, "Dave",
450 renderer,
451 "active", DAVE_COLUMN,
452 "visible", VISIBLE_COLUMN,
453 NULL);
454 column = gtk_tree_view_get_column (GTK_TREE_VIEW (tree_view), col_offset - 1);
455 gtk_tree_view_column_set_cell_data_func (column, renderer, set_indicator_size, NULL, NULL);
456 gtk_tree_view_column_set_sizing (GTK_TREE_VIEW_COLUMN (column), GTK_TREE_VIEW_COLUMN_FIXED);
457 gtk_tree_view_column_set_fixed_width (GTK_TREE_VIEW_COLUMN (column), 50);
458 gtk_tree_view_column_set_clickable (GTK_TREE_VIEW_COLUMN (column), TRUE);
459
460 gtk_container_add (GTK_CONTAINER (scrolled_window), tree_view);
461
462 g_signal_connect (tree_view, "realize",
463 G_CALLBACK (gtk_tree_view_expand_all),
464 NULL);
465 gtk_window_set_default_size (GTK_WINDOW (window),
466 650, 400);
467 gtk_widget_show_all (window);
468
469 window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
470 gtk_window_set_title (GTK_WINDOW (window), "Model");
471 g_signal_connect (window, "destroy", gtk_main_quit, NULL);
472 vbox = gtk_vbox_new (FALSE, 8);
473 gtk_container_set_border_width (GTK_CONTAINER (vbox), 8);
474 gtk_box_pack_start (GTK_BOX (vbox), gtk_label_new ("The model revealed"), FALSE, FALSE, 0);
475 gtk_container_add (GTK_CONTAINER (window), vbox);
476
477 scrolled_window = gtk_scrolled_window_new (NULL, NULL);
478 gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled_window), GTK_SHADOW_ETCHED_IN);
479 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
480 gtk_box_pack_start (GTK_BOX (vbox), scrolled_window, TRUE, TRUE, 0);
481
482
483 tree_view = gtk_tree_view_new_with_model (model);
484 g_object_unref (model);
485 gtk_tree_view_set_rules_hint (GTK_TREE_VIEW (tree_view), TRUE);
486
487 gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (tree_view),
488 -1, "Holiday Column",
489 gtk_cell_renderer_text_new (),
490 "text", 0, NULL);
491
492 gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (tree_view),
493 -1, "Alex Column",
494 gtk_cell_renderer_text_new (),
495 "text", 1, NULL);
496
497 gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (tree_view),
498 -1, "Havoc Column",
499 gtk_cell_renderer_text_new (),
500 "text", 2, NULL);
501
502 gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (tree_view),
503 -1, "Tim Column",
504 gtk_cell_renderer_text_new (),
505 "text", 3, NULL);
506
507 gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (tree_view),
508 -1, "Owen Column",
509 gtk_cell_renderer_text_new (),
510 "text", 4, NULL);
511
512 gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (tree_view),
513 -1, "Dave Column",
514 gtk_cell_renderer_text_new (),
515 "text", 5, NULL);
516
517 gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (tree_view),
518 -1, "Visible Column",
519 gtk_cell_renderer_text_new (),
520 "text", 6, NULL);
521
522 gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (tree_view),
523 -1, "World Holiday",
524 gtk_cell_renderer_text_new (),
525 "text", 7, NULL);
526
527 g_signal_connect (tree_view, "realize",
528 G_CALLBACK (gtk_tree_view_expand_all),
529 NULL);
530
531 gtk_container_add (GTK_CONTAINER (scrolled_window), tree_view);
532
533
534 gtk_window_set_default_size (GTK_WINDOW (window),
535 650, 400);
536
537 gtk_widget_show_all (window);
538 gtk_main ();
539
540 return 0;
541 }
542
543