daecc161 |
1 | #include <gtk/gtk.h> |
2 | |
3 | #include <lttv/gtkmultivpaned.h> |
4 | //#include "gtkintl.h" |
5 | #include <lttv/mainWindow.h> |
6 | #include <lttv/gtkTraceSet.h> |
7 | |
8 | static void gtk_multi_vpaned_class_init (GtkMultiVPanedClass *klass); |
9 | static void gtk_multi_vpaned_init (GtkMultiVPaned *multi_vpaned); |
10 | |
11 | |
12 | static void gtk_multi_vpaned_size_request (GtkWidget *widget, |
13 | GtkRequisition *requisition); |
14 | static void gtk_multi_vpaned_size_allocate (GtkWidget *widget, |
15 | GtkAllocation *allocation); |
16 | |
17 | void gtk_multi_vpaned_scroll_value_changed (GtkRange *range, gpointer multi_vpaned); |
18 | |
19 | GType |
20 | gtk_multi_vpaned_get_type (void) |
21 | { |
22 | static GType multi_vpaned_type = 0; |
23 | |
24 | if (!multi_vpaned_type) |
25 | { |
26 | static const GTypeInfo multi_vpaned_info = |
27 | { |
28 | sizeof (GtkMultiVPanedClass), |
29 | NULL, /* base_init */ |
30 | NULL, /* base_finalize */ |
31 | (GClassInitFunc) gtk_multi_vpaned_class_init, |
32 | NULL, /* class_finalize */ |
33 | NULL, /* class_data */ |
34 | sizeof (GtkMultiVPaned), |
35 | 0, /* n_preallocs */ |
36 | (GInstanceInitFunc) gtk_multi_vpaned_init, |
37 | NULL, /* value_table */ |
38 | }; |
39 | |
40 | multi_vpaned_type = g_type_register_static (GTK_TYPE_PANED, "GtkMultiVPaned", |
41 | &multi_vpaned_info, 0); |
42 | } |
43 | |
44 | return multi_vpaned_type; |
45 | } |
46 | |
47 | static void |
48 | gtk_multi_vpaned_class_init (GtkMultiVPanedClass *class) |
49 | { |
50 | GtkWidgetClass *widget_class; |
51 | |
52 | widget_class = (GtkWidgetClass *) class; |
53 | |
54 | widget_class->size_request = gtk_multi_vpaned_size_request; |
55 | widget_class->size_allocate = gtk_multi_vpaned_size_allocate; |
56 | } |
57 | |
58 | static void |
59 | gtk_multi_vpaned_init (GtkMultiVPaned * multi_vpaned) |
60 | { |
61 | GtkWidget * button; |
62 | |
63 | GTK_WIDGET_SET_FLAGS (multi_vpaned, GTK_NO_WINDOW); |
64 | gtk_widget_set_redraw_on_allocate (GTK_WIDGET (multi_vpaned), FALSE); |
65 | |
66 | multi_vpaned->first_pane = NULL; |
67 | multi_vpaned->last_pane = NULL; |
68 | multi_vpaned->focused_pane = NULL; |
69 | multi_vpaned->num_children = 0; |
70 | |
71 | multi_vpaned->vbox = NULL; |
72 | // multi_vpaned->scrollWindow = NULL; |
73 | // multi_vpaned->viewport = NULL; |
74 | multi_vpaned->hscrollbar = NULL; |
75 | } |
76 | |
77 | |
78 | GtkWidget* gtk_multi_vpaned_new () |
79 | { |
80 | return GTK_WIDGET (g_object_new (gtk_multi_vpaned_get_type (), NULL)); |
81 | } |
82 | |
83 | |
84 | void gtk_multi_vpaned_set_focus (GtkWidget * widget, gpointer user_data) |
85 | { |
86 | GtkMultiVPaned * multi_vpaned = (GtkMultiVPaned*) widget; |
87 | GtkPaned * pane; |
88 | if(!multi_vpaned->first_pane) return; |
89 | |
90 | |
91 | pane = multi_vpaned->first_pane; |
92 | while(1){ |
93 | if((GtkWidget*)pane == (GtkWidget*)user_data){ |
94 | multi_vpaned->focused_pane = pane; |
95 | break; |
96 | } |
97 | if(pane == multi_vpaned->last_pane){ |
98 | multi_vpaned->focused_pane = NULL; |
99 | break; |
100 | } |
101 | pane = (GtkPaned*)pane->child1; |
102 | } |
103 | } |
104 | |
105 | void gtk_multi_vpaned_set_adjust(GtkMultiVPaned * multi_vpaned, gboolean first_time) |
106 | { |
107 | TimeWindow time_window; |
108 | TimeInterval *time_span; |
109 | double tmp, start; |
110 | double range = 0; |
111 | |
112 | get_time_window(multi_vpaned->mw,&time_window); |
113 | if(first_time){ |
114 | time_span = LTTV_TRACESET_CONTEXT(multi_vpaned->mw->current_tab->traceset_info-> |
115 | traceset_context)->Time_Span ; |
116 | |
117 | multi_vpaned->hadjust->lower = ltt_time_to_double(time_span->startTime) * |
118 | NANOSECONDS_PER_SECOND; |
119 | multi_vpaned->hadjust->value = multi_vpaned->hadjust->lower; |
120 | multi_vpaned->hadjust->upper = ltt_time_to_double(time_span->endTime) * |
121 | NANOSECONDS_PER_SECOND; |
122 | } |
123 | |
124 | /* Page increment of whole visible area */ |
125 | if(multi_vpaned->hadjust == NULL){ |
126 | g_warning("Insert a viewer first"); |
127 | return; |
128 | } |
129 | |
130 | start = ltt_time_to_double(time_window.start_time) * NANOSECONDS_PER_SECOND; |
131 | tmp = multi_vpaned->hadjust->upper - multi_vpaned->hadjust->lower; |
132 | |
133 | multi_vpaned->hadjust->page_increment = ltt_time_to_double( |
134 | time_window.time_width) * NANOSECONDS_PER_SECOND; |
135 | |
136 | if(multi_vpaned->hadjust->page_increment >= tmp - range) |
137 | multi_vpaned->hadjust->value = multi_vpaned->hadjust->lower; |
138 | if(start + multi_vpaned->hadjust->page_increment >= multi_vpaned->hadjust->upper - range) |
139 | multi_vpaned->hadjust->value = start; |
140 | |
141 | /* page_size to the whole visible area will take care that the |
142 | * scroll value + the shown area will never be more than what is |
143 | * in the trace. */ |
144 | multi_vpaned->hadjust->page_size = multi_vpaned->hadjust->page_increment; |
145 | multi_vpaned->hadjust->step_increment = multi_vpaned->hadjust->page_increment / 10; |
146 | |
147 | gtk_adjustment_changed (multi_vpaned->hadjust); |
148 | } |
149 | |
150 | void gtk_multi_vpaned_widget_add(GtkMultiVPaned * multi_vpaned, GtkWidget * widget1) |
151 | { |
152 | GtkPaned * tmpPane; |
153 | GtkWidget * w; |
154 | |
155 | g_return_if_fail(GTK_IS_MULTI_VPANED(multi_vpaned)); |
156 | g_object_ref(G_OBJECT(widget1)); |
157 | |
158 | |
159 | if(!multi_vpaned->first_pane){ |
160 | multi_vpaned->first_pane = (GtkPaned *)gtk_vpaned_new(); |
161 | multi_vpaned->last_pane = multi_vpaned->first_pane; |
162 | |
163 | multi_vpaned->hscrollbar = gtk_hscrollbar_new (NULL); |
164 | gtk_widget_show(multi_vpaned->hscrollbar); |
165 | |
166 | multi_vpaned->hadjust = gtk_range_get_adjustment(GTK_RANGE(multi_vpaned->hscrollbar)); |
167 | gtk_multi_vpaned_set_adjust(multi_vpaned, TRUE); |
168 | |
169 | gtk_range_set_update_policy (GTK_RANGE(multi_vpaned->hscrollbar), |
170 | GTK_UPDATE_DISCONTINUOUS); |
171 | g_signal_connect(G_OBJECT(multi_vpaned->hscrollbar), "value-changed", |
172 | G_CALLBACK(gtk_multi_vpaned_scroll_value_changed), multi_vpaned); |
173 | |
174 | multi_vpaned->vbox = gtk_vbox_new(FALSE,0); |
175 | gtk_widget_show(multi_vpaned->vbox); |
176 | |
177 | // multi_vpaned->viewport = gtk_viewport_new (NULL,NULL); |
178 | // gtk_widget_show(multi_vpaned->viewport); |
179 | |
180 | // gtk_container_add(GTK_CONTAINER(multi_vpaned->viewport), (GtkWidget*)multi_vpaned->vbox); |
181 | gtk_box_pack_end(GTK_BOX(multi_vpaned->vbox),(GtkWidget*)multi_vpaned->hscrollbar,FALSE,FALSE,0); |
182 | gtk_box_pack_end(GTK_BOX(multi_vpaned->vbox),(GtkWidget*)multi_vpaned->first_pane,TRUE,TRUE,0); |
183 | |
184 | // multi_vpaned->scrollWindow = gtk_scrolled_window_new (NULL, NULL); |
185 | // gtk_widget_show(multi_vpaned->scrollWindow); |
186 | // gtk_container_add (GTK_CONTAINER (multi_vpaned->scrollWindow), (GtkWidget*)multi_vpaned->viewport); |
187 | // gtk_paned_pack1(GTK_PANED(multi_vpaned), (GtkWidget*)multi_vpaned->scrollWindow,FALSE, TRUE); |
188 | |
189 | gtk_paned_pack1(GTK_PANED(multi_vpaned), (GtkWidget*)multi_vpaned->vbox,FALSE, TRUE); |
190 | }else{ |
191 | tmpPane = multi_vpaned->last_pane; |
192 | multi_vpaned->last_pane = (GtkPaned *)gtk_vpaned_new(); |
193 | gtk_paned_pack1 (tmpPane,(GtkWidget*)multi_vpaned->last_pane, FALSE,TRUE); |
194 | } |
195 | gtk_widget_show((GtkWidget *)multi_vpaned->last_pane); |
196 | |
197 | gtk_paned_pack2 (multi_vpaned->last_pane,widget1, TRUE, TRUE); |
198 | multi_vpaned->focused_pane = multi_vpaned->last_pane; |
199 | multi_vpaned->num_children++; |
200 | |
201 | } |
202 | |
203 | void gtk_multi_vpaned_widget_delete(GtkMultiVPaned * multi_vpaned) |
204 | { |
205 | GtkPaned * tmp, *prev, *next; |
206 | |
207 | if(!multi_vpaned->focused_pane) return; |
208 | |
209 | tmp = (GtkPaned*)multi_vpaned->focused_pane->child2; //widget in vpaned |
210 | g_object_unref(G_OBJECT(tmp)); |
211 | |
212 | if(multi_vpaned->focused_pane == multi_vpaned->first_pane && |
213 | multi_vpaned->focused_pane == multi_vpaned->last_pane){ |
214 | // gtk_container_remove(GTK_CONTAINER(multi_vpaned),(GtkWidget*)multi_vpaned->scrollWindow); |
215 | gtk_container_remove(GTK_CONTAINER(multi_vpaned),(GtkWidget*)multi_vpaned->vbox); |
216 | multi_vpaned->first_pane = NULL; |
217 | multi_vpaned->last_pane = NULL; |
218 | multi_vpaned->focused_pane = NULL; |
219 | }else if(multi_vpaned->focused_pane == multi_vpaned->first_pane && |
220 | multi_vpaned->focused_pane != multi_vpaned->last_pane){ |
221 | next = (GtkPaned*)multi_vpaned->first_pane->child1; |
222 | g_object_ref(G_OBJECT(next)); |
223 | gtk_container_remove(GTK_CONTAINER(multi_vpaned->first_pane),(GtkWidget*)next); |
224 | gtk_container_remove(GTK_CONTAINER(multi_vpaned->vbox),(GtkWidget*)multi_vpaned->first_pane); |
225 | multi_vpaned->first_pane = next; |
226 | gtk_box_pack_end(GTK_BOX(multi_vpaned->vbox),(GtkWidget*)multi_vpaned->first_pane,TRUE,TRUE,0); |
227 | multi_vpaned->focused_pane = multi_vpaned->first_pane; |
228 | g_object_unref(G_OBJECT(next)); |
229 | }else if(multi_vpaned->focused_pane != multi_vpaned->first_pane && |
230 | multi_vpaned->focused_pane == multi_vpaned->last_pane){ |
231 | tmp = multi_vpaned->last_pane; |
232 | multi_vpaned->last_pane = (GtkPaned*)gtk_widget_get_parent((GtkWidget*)multi_vpaned->last_pane); |
233 | multi_vpaned->focused_pane = multi_vpaned->last_pane; |
234 | gtk_container_remove(GTK_CONTAINER(multi_vpaned->last_pane),(GtkWidget*)tmp); |
235 | }else{ |
236 | tmp = multi_vpaned->focused_pane; |
237 | prev = (GtkPaned*)gtk_widget_get_parent((GtkWidget*)tmp); |
238 | next = (GtkPaned*)tmp->child1; |
239 | g_object_ref(G_OBJECT(next)); |
240 | gtk_container_remove(GTK_CONTAINER(multi_vpaned->focused_pane),(GtkWidget*)next); |
241 | gtk_container_remove(GTK_CONTAINER(prev),(GtkWidget*)multi_vpaned->focused_pane); |
242 | gtk_paned_pack1(prev, (GtkWidget*)next, FALSE, TRUE); |
243 | multi_vpaned->focused_pane = next; |
244 | g_object_unref(G_OBJECT(next)); |
245 | } |
246 | |
247 | multi_vpaned->num_children--; |
248 | } |
249 | |
250 | |
251 | void gtk_multi_vpaned_widget_move_up(GtkMultiVPaned * multi_vpaned) |
252 | { |
253 | GtkWidget* upWidget, *downWidget; |
254 | GtkPaned * prev,*next, *prevPrev; |
255 | |
256 | if(multi_vpaned->last_pane == multi_vpaned->focused_pane) return; |
257 | |
258 | // move VPane |
259 | prev = (GtkPaned*)multi_vpaned->focused_pane->child1; |
260 | g_object_ref(G_OBJECT(prev)); |
261 | gtk_container_remove(GTK_CONTAINER(multi_vpaned->focused_pane),(GtkWidget*)prev); |
262 | |
263 | if(prev == multi_vpaned->last_pane){ |
264 | prevPrev = NULL; |
265 | multi_vpaned->last_pane = multi_vpaned->focused_pane; |
266 | }else{ |
267 | prevPrev = (GtkPaned*)prev->child1; |
268 | g_object_ref(G_OBJECT(prevPrev)); |
269 | gtk_container_remove(GTK_CONTAINER(prev),(GtkWidget*)prevPrev); |
270 | } |
271 | |
272 | g_object_ref(G_OBJECT(multi_vpaned->focused_pane)); |
273 | if(multi_vpaned->first_pane == multi_vpaned->focused_pane){ |
274 | gtk_container_remove(GTK_CONTAINER(multi_vpaned->vbox),(GtkWidget*)multi_vpaned->focused_pane); |
275 | gtk_box_pack_end(GTK_BOX(multi_vpaned->vbox),(GtkWidget*)prev,TRUE,TRUE,0); |
276 | multi_vpaned->first_pane = prev; |
277 | }else{ |
278 | next = (GtkPaned*)gtk_widget_get_parent((GtkWidget*)multi_vpaned->focused_pane); |
279 | gtk_container_remove(GTK_CONTAINER(next),(GtkWidget*)multi_vpaned->focused_pane); |
280 | gtk_paned_pack1(GTK_PANED(next), (GtkWidget*)prev, FALSE,TRUE); |
281 | } |
282 | gtk_paned_pack1(GTK_PANED(prev),(GtkWidget*)multi_vpaned->focused_pane, FALSE,TRUE); |
283 | if(prevPrev) |
284 | gtk_paned_pack1(GTK_PANED(multi_vpaned->focused_pane),(GtkWidget*)prevPrev, FALSE,TRUE); |
285 | |
286 | g_object_unref(G_OBJECT(prev)); |
287 | if(prevPrev) g_object_unref(G_OBJECT(prevPrev)); |
288 | g_object_unref(G_OBJECT(multi_vpaned->focused_pane)); |
289 | } |
290 | |
291 | |
292 | void gtk_multi_vpaned_widget_move_down(GtkMultiVPaned * multi_vpaned) |
293 | { |
294 | GtkWidget* upWidget, *downWidget; |
295 | GtkPaned * prev,*next, *nextNext; |
296 | |
297 | if(multi_vpaned->first_pane == multi_vpaned->focused_pane) return; |
298 | |
299 | //move VPane |
300 | next = (GtkPaned*)gtk_widget_get_parent((GtkWidget*)multi_vpaned->focused_pane); |
301 | g_object_ref(G_OBJECT(next)); |
302 | |
303 | if(multi_vpaned->last_pane == multi_vpaned->focused_pane){ |
304 | prev = NULL; |
305 | multi_vpaned->last_pane = next; |
306 | }else{ |
307 | prev = (GtkPaned*)multi_vpaned->focused_pane->child1; |
308 | g_object_ref(G_OBJECT(prev)); |
309 | gtk_container_remove(GTK_CONTAINER(multi_vpaned->focused_pane),(GtkWidget*)prev); |
310 | } |
311 | |
312 | g_object_ref(G_OBJECT(multi_vpaned->focused_pane)); |
313 | gtk_container_remove(GTK_CONTAINER(next),(GtkWidget*)multi_vpaned->focused_pane); |
314 | |
315 | if(next == multi_vpaned->first_pane){ |
316 | multi_vpaned->first_pane = multi_vpaned->focused_pane; |
317 | gtk_container_remove(GTK_CONTAINER(multi_vpaned->vbox),(GtkWidget*)next); |
318 | gtk_box_pack_end(GTK_BOX(multi_vpaned->vbox),(GtkWidget*)multi_vpaned->focused_pane,TRUE,TRUE,0); |
319 | }else{ |
320 | nextNext = (GtkPaned*)gtk_widget_get_parent((GtkWidget*)next); |
321 | gtk_container_remove(GTK_CONTAINER(nextNext),(GtkWidget*)next); |
322 | gtk_paned_pack1(nextNext, (GtkWidget*)multi_vpaned->focused_pane, FALSE, TRUE); |
323 | } |
324 | gtk_paned_pack1(multi_vpaned->focused_pane,(GtkWidget*)next, FALSE,TRUE); |
325 | if(prev) |
326 | gtk_paned_pack1(next,(GtkWidget*)prev, FALSE,TRUE); |
327 | |
328 | if(prev)g_object_unref(G_OBJECT(prev)); |
329 | g_object_unref(G_OBJECT(next)); |
330 | g_object_unref(G_OBJECT(multi_vpaned->focused_pane)); |
331 | } |
332 | |
333 | void gtk_multi_vpaned_scroll_value_changed(GtkRange *range, gpointer multi_vpaned_arg) |
334 | { |
335 | LttTime time; |
336 | GtkMultiVPaned * multi_vpaned = (GtkMultiVPaned*)multi_vpaned_arg; |
337 | gdouble value = gtk_range_get_value(range); |
338 | time = ltt_time_from_double(value / NANOSECONDS_PER_SECOND); |
339 | set_current_time(multi_vpaned->mw, &time); |
340 | g_warning("The current time is second :%d, nanosecond : %d\n", time.tv_sec, time.tv_nsec); |
341 | } |
342 | |
343 | |
344 | static void |
345 | gtk_multi_vpaned_size_request (GtkWidget *widget, |
346 | GtkRequisition *requisition) |
347 | { |
348 | GtkPaned *paned = GTK_PANED (widget); |
349 | GtkRequisition child_requisition; |
350 | |
351 | requisition->width = 0; |
352 | requisition->height = 0; |
353 | |
354 | if (paned->child1 && GTK_WIDGET_VISIBLE (paned->child1)) |
355 | { |
356 | gtk_widget_size_request (paned->child1, &child_requisition); |
357 | |
358 | requisition->height = child_requisition.height; |
359 | requisition->width = child_requisition.width; |
360 | } |
361 | |
362 | if (paned->child2 && GTK_WIDGET_VISIBLE (paned->child2)) |
363 | { |
364 | gtk_widget_size_request (paned->child2, &child_requisition); |
365 | |
366 | requisition->width = MAX (requisition->width, child_requisition.width); |
367 | requisition->height += child_requisition.height; |
368 | } |
369 | |
370 | requisition->height += GTK_CONTAINER (paned)->border_width * 2; |
371 | requisition->width += GTK_CONTAINER (paned)->border_width * 2; |
372 | |
373 | if (paned->child1 && GTK_WIDGET_VISIBLE (paned->child1) && |
374 | paned->child2 && GTK_WIDGET_VISIBLE (paned->child2)) |
375 | { |
376 | gint handle_size; |
377 | |
378 | gtk_widget_style_get (widget, "handle_size", &handle_size, NULL); |
379 | requisition->height += handle_size; |
380 | } |
381 | |
382 | } |
383 | |
384 | static void |
385 | gtk_multi_vpaned_size_allocate (GtkWidget *widget, |
386 | GtkAllocation *allocation) |
387 | { |
388 | GtkPaned *paned = GTK_PANED (widget); |
389 | gint border_width = GTK_CONTAINER (paned)->border_width; |
390 | |
391 | widget->allocation = *allocation; |
392 | |
393 | if (paned->child1 && GTK_WIDGET_VISIBLE (paned->child1) && |
394 | paned->child2 && GTK_WIDGET_VISIBLE (paned->child2)) |
395 | { |
396 | GtkRequisition child1_requisition; |
397 | GtkRequisition child2_requisition; |
398 | GtkAllocation child1_allocation; |
399 | GtkAllocation child2_allocation; |
400 | gint handle_size; |
401 | |
402 | gtk_widget_style_get (widget, "handle_size", &handle_size, NULL); |
403 | |
404 | gtk_widget_get_child_requisition (paned->child1, &child1_requisition); |
405 | gtk_widget_get_child_requisition (paned->child2, &child2_requisition); |
406 | |
407 | gtk_paned_compute_position (paned, |
408 | MAX (1, widget->allocation.height |
409 | - handle_size |
410 | - 2 * border_width), |
411 | child1_requisition.height, |
412 | child2_requisition.height); |
413 | |
414 | paned->handle_pos.x = widget->allocation.x + border_width; |
415 | paned->handle_pos.y = widget->allocation.y + paned->child1_size + border_width; |
416 | paned->handle_pos.width = MAX (1, (gint) widget->allocation.width - 2 * border_width); |
417 | paned->handle_pos.height = handle_size; |
418 | |
419 | if (GTK_WIDGET_REALIZED (widget)) |
420 | { |
421 | if (GTK_WIDGET_MAPPED (widget)) |
422 | gdk_window_show (paned->handle); |
423 | gdk_window_move_resize (paned->handle, |
424 | paned->handle_pos.x, |
425 | paned->handle_pos.y, |
426 | paned->handle_pos.width, |
427 | handle_size); |
428 | } |
429 | |
430 | child1_allocation.width = child2_allocation.width = MAX (1, (gint) allocation->width - border_width * 2); |
431 | child1_allocation.height = MAX (1, paned->child1_size); |
432 | child1_allocation.x = child2_allocation.x = widget->allocation.x + border_width; |
433 | child1_allocation.y = widget->allocation.y + border_width; |
434 | |
435 | child2_allocation.y = child1_allocation.y + paned->child1_size + paned->handle_pos.height; |
436 | child2_allocation.height = MAX (1, widget->allocation.y + widget->allocation.height - child2_allocation.y - border_width); |
437 | |
438 | if (GTK_WIDGET_MAPPED (widget) && |
439 | paned->child1->allocation.height < child1_allocation.height) |
440 | { |
441 | gtk_widget_size_allocate (paned->child2, &child2_allocation); |
442 | gtk_widget_size_allocate (paned->child1, &child1_allocation); |
443 | } |
444 | else |
445 | { |
446 | gtk_widget_size_allocate (paned->child1, &child1_allocation); |
447 | gtk_widget_size_allocate (paned->child2, &child2_allocation); |
448 | } |
449 | } |
450 | else |
451 | { |
452 | GtkAllocation child_allocation; |
453 | |
454 | if (GTK_WIDGET_REALIZED (widget)) |
455 | gdk_window_hide (paned->handle); |
456 | |
457 | if (paned->child1) |
458 | gtk_widget_set_child_visible (paned->child1, TRUE); |
459 | if (paned->child2) |
460 | gtk_widget_set_child_visible (paned->child2, TRUE); |
461 | |
462 | child_allocation.x = widget->allocation.x + border_width; |
463 | child_allocation.y = widget->allocation.y + border_width; |
464 | child_allocation.width = MAX (1, allocation->width - 2 * border_width); |
465 | child_allocation.height = MAX (1, allocation->height - 2 * border_width); |
466 | |
467 | if (paned->child1 && GTK_WIDGET_VISIBLE (paned->child1)) |
468 | gtk_widget_size_allocate (paned->child1, &child_allocation); |
469 | else if (paned->child2 && GTK_WIDGET_VISIBLE (paned->child2)) |
470 | gtk_widget_size_allocate (paned->child2, &child_allocation); |
471 | } |
472 | } |
473 | |