2 * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2007 Hiroyuki Yamamoto and the Claws Mail Team
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 3 of the License, or
8 * (at your option) any later version.
10 * This program 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
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
25 #include <glib/gi18n.h>
28 #include <gdk/gdkkeysyms.h>
31 #include "prefswindow.h"
33 #include "prefs_common.h"
36 PREFS_PAGE_TITLE, /* page title */
37 PREFS_PAGE_DATA, /* PrefsTreeNode data */
38 PREFS_PAGE_DATA_AUTO_FREE, /* auto free for PREFS_PAGE_DATA */
39 PREFS_PAGE_WEIGHT, /* weight */
40 PREFS_PAGE_INDEX, /* index in original page list */
44 typedef struct _PrefsWindow PrefsWindow;
45 typedef struct _PrefsTreeNode PrefsTreeNode;
52 GtkWidget *scrolledwindow1;
53 GtkWidget *scrolledwindow2;
57 GtkWidget *labelframe;
60 GtkWidget *confirm_area;
62 GtkWidget *cancel_btn;
66 PrefsCloseCallbackFunc open_cb;
67 PrefsCloseCallbackFunc close_cb;
69 GtkWidget *empty_page;
79 gfloat treeweight; /* GTK2: not used */
82 static void prefs_size_allocate_cb(GtkWidget *widget,
83 GtkAllocation *allocation, gpointer *user_data);
84 static GtkTreeStore *prefswindow_create_data_store (void);
85 static GtkWidget *prefswindow_tree_view_create (PrefsWindow* prefswindow);
86 static void prefs_filtering_create_tree_view_columns (GtkWidget *tree_view);
87 static gboolean prefswindow_row_selected (GtkTreeSelection *selector,
90 gboolean currently_selected,
93 static void save_all_pages(GSList *prefs_pages)
97 for (cur = prefs_pages; cur != NULL; cur = g_slist_next(cur)) {
98 PrefsPage *page = (PrefsPage *) cur->data;
100 if (page->page_open) {
101 page->save_page(page);
106 static gboolean query_can_close_all_pages(GSList *prefs_pages)
110 for (cur = prefs_pages; cur != NULL; cur = g_slist_next(cur)) {
111 PrefsPage *page = (PrefsPage *) cur->data;
114 if (!page->can_close(page))
120 static void close_all_pages(GSList *prefs_pages)
124 for (cur = prefs_pages; cur != NULL; cur = g_slist_next(cur)) {
125 PrefsPage *page = (PrefsPage *) cur->data;
127 if (page->page_open) {
128 page->destroy_widget(page);
129 page->page_open = FALSE;
135 static void prefs_show_sections(PrefsWindow *prefswindow)
138 GtkWidget *paned = prefswindow->paned;
140 g_object_get (G_OBJECT(paned),
144 gtk_widget_show(gtk_paned_get_child1(GTK_PANED(paned)));
145 gtk_widget_hide(gtk_paned_get_child2(GTK_PANED(paned)));
146 gtk_paned_set_position(GTK_PANED(paned), max);
149 static void prefs_show_page(PrefsWindow *prefswindow)
152 GtkWidget *paned = prefswindow->paned;
154 g_object_get (G_OBJECT(paned),
158 gtk_widget_hide(gtk_paned_get_child1(GTK_PANED(paned)));
159 gtk_widget_show(gtk_paned_get_child2(GTK_PANED(paned)));
160 gtk_paned_set_position(GTK_PANED(paned), min);
164 static void apply_button_clicked(GtkButton *button, gpointer user_data)
166 PrefsWindow *prefswindow = (PrefsWindow *) user_data;
168 save_all_pages(prefswindow->prefs_pages);
170 prefs_show_sections(prefswindow);
174 static void close_prefs_window(PrefsWindow *prefswindow)
176 debug_print("prefs window closed\n");
178 close_all_pages(prefswindow->prefs_pages);
180 if (prefswindow->close_cb)
181 prefswindow->close_cb(GTK_WINDOW(prefswindow->window));
183 gtk_widget_destroy(prefswindow->window);
184 g_slist_free(prefswindow->prefs_pages);
185 if(prefswindow->func != NULL)
186 prefswindow->func(prefswindow->data);
190 static void ok_button_clicked(GtkButton *button, gpointer user_data)
192 PrefsWindow *prefswindow = (PrefsWindow *) user_data;
194 if (query_can_close_all_pages(prefswindow->prefs_pages)) {
195 save_all_pages(prefswindow->prefs_pages);
196 close_prefs_window(prefswindow);
200 static void cancel_button_clicked(GtkButton *button, gpointer user_data)
202 PrefsWindow *prefswindow = (PrefsWindow *) user_data;
204 close_prefs_window(prefswindow);
207 static gboolean window_closed(GtkWidget *widget, GdkEvent *event, gpointer user_data)
209 PrefsWindow *prefswindow = (PrefsWindow *) user_data;
212 save_all_pages(prefswindow->prefs_pages);
214 close_prefs_window(prefswindow);
219 static gboolean prefswindow_key_pressed(GtkWidget *widget, GdkEventKey *event,
222 GtkWidget *focused_child;
225 switch (event->keyval) {
227 cancel_button_clicked(NULL, data);
231 focused_child = gtkut_get_focused_child
232 (GTK_CONTAINER(data->notebook));
233 /* Press ok, if the focused child is not a text view
234 * and text (anything that accepts return) (can pass
235 * NULL to any of the GTK_xxx() casts) */
236 if (!GTK_IS_TEXT_VIEW(focused_child))
237 ok_button_clicked(NULL, data);
246 typedef struct FindNodeByName {
252 static gboolean find_node_by_name(GtkTreeModel *model, GtkTreePath *path,
253 GtkTreeIter *iter, FindNodeByName *data)
256 gboolean result = FALSE;
258 gtk_tree_model_get(model, iter, PREFS_PAGE_TITLE, &name, -1);
260 result = strcmp(name, data->name) == 0;
271 static gint prefswindow_tree_sort_by_weight(GtkTreeModel *model,
279 /* From observation sorting should keep in account the original
280 * order in the prefs_pages list. I.e. if equal weight, prefer
281 * the index in the pages list */
282 gtk_tree_model_get(model, a,
283 PREFS_PAGE_INDEX, &i1,
284 PREFS_PAGE_WEIGHT, &f1, -1);
285 gtk_tree_model_get(model, b,
286 PREFS_PAGE_INDEX, &i2,
287 PREFS_PAGE_WEIGHT, &f2, -1);
289 return f1 < f2 ? -1 : (f1 > f2 ? 1 :
290 (i1 < i2 ? 1 : (i1 > i2 ? -1 : 0)));
293 static void prefswindow_build_all_pages(PrefsWindow *prefswindow, GSList *prefs_pages)
297 prefs_pages = g_slist_reverse(prefs_pages);
298 for (cur = prefs_pages; cur != NULL; cur = g_slist_next(cur)) {
299 PrefsPage *page = (PrefsPage *) cur->data;
301 if (!page->page_open) {
302 page->create_widget(page, GTK_WINDOW(prefswindow->window), prefswindow->data);
303 gtk_container_add(GTK_CONTAINER(prefswindow->notebook), page->widget);
304 page->page_open = TRUE;
307 prefs_pages = g_slist_reverse(prefs_pages);
310 static void prefswindow_build_tree(GtkWidget *tree_view, GSList *prefs_pages,
311 PrefsWindow *prefswindow,
312 gboolean preload_pages,
313 gboolean activate_child)
315 GtkTreeStore *store = GTK_TREE_STORE(gtk_tree_view_get_model
316 (GTK_TREE_VIEW(tree_view)));
318 gint index; /* index in pages list */
320 GtkTreeSelection *selection;
324 for (cur = prefs_pages, index = 0; cur != NULL; cur = g_slist_next(cur), index++) {
325 PrefsPage *page = (PrefsPage *)cur->data;
326 FindNodeByName find_name;
327 GtkTreeIter node, child;
328 PrefsTreeNode *prefs_node;
331 /* each page tree component string */
332 for (i = 0; page->path[i] != NULL; i++) {
333 find_name.found = FALSE;
334 find_name.name = page->path[i];
336 /* find node to attach to
337 * FIXME: we search the entire tree, so this is suboptimal... */
338 gtk_tree_model_foreach(GTK_TREE_MODEL(store),
339 (GtkTreeModelForeachFunc) find_node_by_name,
341 if (find_name.found) {
342 node = find_name.node;
343 gtk_tree_model_get(GTK_TREE_MODEL(store), &node,
344 PREFS_PAGE_DATA, &prefs_node,
349 /* create a new top level */
350 gtk_tree_store_append(store, &child, i == 0 ? NULL : &node);
351 prefs_node = g_new0(PrefsTreeNode, 1);
352 autoptr = g_auto_pointer_new(prefs_node);
353 gtk_tree_store_set(store, &child,
354 PREFS_PAGE_TITLE, page->path[i],
355 PREFS_PAGE_DATA, prefs_node,
356 PREFS_PAGE_DATA_AUTO_FREE, autoptr,
357 PREFS_PAGE_INDEX, index,
358 PREFS_PAGE_WEIGHT, 0.0f,
360 g_auto_pointer_free(autoptr);
365 /* right now we have a node and its prefs_node */
366 prefs_node->page = page;
368 /* parents "inherit" the max weight of the children */
372 gtk_tree_model_get(GTK_TREE_MODEL(store), &node,
373 PREFS_PAGE_WEIGHT, &f,
375 if (page->weight > f) {
377 gtk_tree_store_set(store, &node,
378 PREFS_PAGE_WEIGHT, f,
382 } while (gtk_tree_model_iter_parent(GTK_TREE_MODEL(store),
386 gtk_tree_view_expand_all(GTK_TREE_VIEW(tree_view));
388 /* set sort func & sort */
389 gtk_tree_sortable_set_sort_func(GTK_TREE_SORTABLE(store),
391 prefswindow_tree_sort_by_weight,
393 gtk_tree_sortable_set_sort_column_id(GTK_TREE_SORTABLE(store),
395 GTK_SORT_DESCENDING);
398 prefswindow_build_all_pages(prefswindow, prefs_pages);
400 /* select first one or its first child if necessary */
402 selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree_view));
403 if (gtk_tree_model_get_iter_first(GTK_TREE_MODEL(store), &iter)) {
404 if (activate_child && gtk_tree_model_iter_has_child(GTK_TREE_MODEL(store), &iter)) {
405 GtkTreeIter parent = iter;
406 if (!gtk_tree_model_iter_children(GTK_TREE_MODEL(store), &iter, &parent))
409 gtk_tree_selection_select_iter(selection, &iter);
414 void prefswindow_open_full(const gchar *title, GSList *prefs_pages,
415 gpointer data, GDestroyNotify func,
416 gint *save_width, gint *save_height,
417 gboolean preload_pages, gboolean activate_child,
418 PrefsOpenCallbackFunc open_cb,
419 PrefsCloseCallbackFunc close_cb)
421 PrefsWindow *prefswindow;
422 gint x = gdk_screen_width();
423 gint y = gdk_screen_height();
424 static GdkGeometry geometry;
428 prefswindow = g_new0(PrefsWindow, 1);
430 prefswindow->data = data;
431 prefswindow->func = func;
432 prefswindow->prefs_pages = g_slist_copy(prefs_pages);
433 prefswindow->save_width = save_width;
434 prefswindow->save_height = save_height;
435 prefswindow->open_cb = open_cb;
436 prefswindow->close_cb = close_cb;
438 prefswindow->window = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "prefswindow");
439 gtk_window_set_title(GTK_WINDOW(prefswindow->window), title);
441 gtk_window_set_position (GTK_WINDOW(prefswindow->window), GTK_WIN_POS_CENTER);
442 gtk_window_set_modal (GTK_WINDOW (prefswindow->window), TRUE);
443 gtk_window_set_resizable (GTK_WINDOW(prefswindow->window), TRUE);
444 gtk_container_set_border_width(GTK_CONTAINER(prefswindow->window), 4);
446 prefswindow->vbox = gtk_vbox_new(FALSE, 6);
447 gtk_widget_show(prefswindow->vbox);
449 prefswindow->paned = gtk_hpaned_new();
450 gtk_widget_show(prefswindow->paned);
452 gtk_container_add(GTK_CONTAINER(prefswindow->window), prefswindow->vbox);
454 gtk_box_pack_start(GTK_BOX(prefswindow->vbox), prefswindow->paned, TRUE, TRUE, 0);
456 prefswindow->scrolledwindow1 = gtk_scrolled_window_new(NULL, NULL);
457 gtk_widget_show(prefswindow->scrolledwindow1);
458 gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(prefswindow->scrolledwindow1),
460 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(prefswindow->scrolledwindow1),
461 GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
463 gtk_paned_add1(GTK_PANED(prefswindow->paned), prefswindow->scrolledwindow1);
465 prefswindow->tree_view = prefswindow_tree_view_create(prefswindow);
466 gtk_widget_show(prefswindow->tree_view);
467 gtk_container_add(GTK_CONTAINER(prefswindow->scrolledwindow1),
468 prefswindow->tree_view);
470 prefswindow->vbox2 = gtk_vbox_new(FALSE, 2);
471 gtk_widget_show(prefswindow->vbox2);
473 gtk_paned_add2(GTK_PANED(prefswindow->paned), prefswindow->vbox2);
475 prefswindow->table2 = gtk_table_new(1, 2, FALSE);
476 gtk_widget_show(prefswindow->table2);
477 gtk_container_add(GTK_CONTAINER(prefswindow->vbox2), prefswindow->table2);
479 prefswindow->labelframe = gtk_frame_new(NULL);
480 gtk_widget_show(prefswindow->labelframe);
481 gtk_frame_set_shadow_type(GTK_FRAME(prefswindow->labelframe), GTK_SHADOW_OUT);
482 gtk_table_attach(GTK_TABLE(prefswindow->table2), prefswindow->labelframe,
483 0, 1, 0, 1, GTK_FILL | GTK_EXPAND, GTK_FILL, 1, 1);
485 prefswindow->pagelabel = gtk_label_new("");
486 gtk_widget_show(prefswindow->pagelabel);
487 gtk_label_set_justify(GTK_LABEL(prefswindow->pagelabel), GTK_JUSTIFY_LEFT);
488 gtk_misc_set_alignment(GTK_MISC(prefswindow->pagelabel), 0, 0.0);
489 gtk_container_add(GTK_CONTAINER(prefswindow->labelframe), prefswindow->pagelabel);
491 prefswindow->scrolledwindow2 = gtk_scrolled_window_new(NULL, NULL);
492 gtk_widget_show(prefswindow->scrolledwindow2);
493 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(prefswindow->scrolledwindow2),
494 GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
496 prefswindow->notebook = gtk_notebook_new();
497 gtk_widget_show(prefswindow->notebook);
498 gtk_notebook_set_scrollable(GTK_NOTEBOOK(prefswindow->notebook), TRUE);
499 gtk_notebook_set_show_tabs(GTK_NOTEBOOK(prefswindow->notebook), FALSE);
500 gtk_notebook_set_show_border(GTK_NOTEBOOK(prefswindow->notebook), FALSE);
501 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(prefswindow->scrolledwindow2),
502 prefswindow->notebook);
503 tmp = gtk_bin_get_child(GTK_BIN(prefswindow->scrolledwindow2));
504 gtk_viewport_set_shadow_type(GTK_VIEWPORT(tmp), GTK_SHADOW_NONE);
505 gtk_table_attach(GTK_TABLE(prefswindow->table2), prefswindow->scrolledwindow2,
506 0, 1, 1, 2, GTK_FILL | GTK_EXPAND, GTK_FILL | GTK_EXPAND, 0, 4);
508 prefswindow->empty_page = gtk_label_new("");
509 gtk_widget_show(prefswindow->empty_page);
510 gtk_container_add(GTK_CONTAINER(prefswindow->notebook), prefswindow->empty_page);
512 prefswindow_build_tree(prefswindow->tree_view, prefs_pages, prefswindow,
513 preload_pages, activate_child);
516 open_cb(GTK_WINDOW(prefswindow->window));
518 gtk_widget_grab_focus(prefswindow->tree_view);
521 gtkut_stock_button_set_create(&prefswindow->confirm_area,
522 &prefswindow->apply_btn, GTK_STOCK_APPLY,
523 &prefswindow->cancel_btn, GTK_STOCK_CANCEL,
524 &prefswindow->ok_btn, GTK_STOCK_OK);
526 gtkut_stock_button_set_create(&prefswindow->confirm_area,
527 &prefswindow->apply_btn, GTK_STOCK_APPLY,
528 &prefswindow->ok_btn, GTK_STOCK_CLOSE,
531 gtk_widget_show_all(prefswindow->confirm_area);
532 gtk_widget_show(prefswindow->vbox);
533 gtk_widget_show(prefswindow->scrolledwindow1);
534 gtk_widget_show(prefswindow->scrolledwindow2);
536 gtk_box_pack_start(GTK_BOX(prefswindow->vbox), prefswindow->confirm_area, FALSE, FALSE, 0);
539 g_signal_connect(G_OBJECT(prefswindow->ok_btn), "clicked",
540 G_CALLBACK(ok_button_clicked), prefswindow);
541 g_signal_connect(G_OBJECT(prefswindow->cancel_btn), "clicked",
542 G_CALLBACK(cancel_button_clicked), prefswindow);
543 g_signal_connect(G_OBJECT(prefswindow->apply_btn), "clicked",
544 G_CALLBACK(apply_button_clicked), prefswindow);
546 g_signal_connect(G_OBJECT(prefswindow->ok_btn), "clicked",
547 G_CALLBACK(ok_button_clicked), prefswindow);
548 g_signal_connect(G_OBJECT(prefswindow->apply_btn), "clicked",
549 G_CALLBACK(apply_button_clicked), prefswindow);
552 g_signal_connect(G_OBJECT(prefswindow->window), "delete_event",
553 G_CALLBACK(window_closed), prefswindow);
556 maemo_connect_key_press_to_mainwindow(GTK_WINDOW(prefswindow->window));
558 g_signal_connect(G_OBJECT(prefswindow->window), "key_press_event",
559 G_CALLBACK(prefswindow_key_pressed), &(prefswindow->window));
562 /* connect to callback only if we hhave non-NULL pointers to store size to */
563 if (prefswindow->save_width && prefswindow->save_height) {
564 g_signal_connect(G_OBJECT(prefswindow->window), "size_allocate",
565 G_CALLBACK(prefs_size_allocate_cb), prefswindow);
568 if (!geometry.min_height) {
570 if (x < 800 && y < 600) {
571 geometry.min_width = 600;
572 geometry.min_height = 440;
574 geometry.min_width = 700;
575 geometry.min_height = 550;
578 gtk_window_set_geometry_hints(GTK_WINDOW(prefswindow->window), NULL, &geometry,
580 if (prefswindow->save_width && prefswindow->save_height) {
581 gtk_widget_set_size_request(prefswindow->window, *(prefswindow->save_width),
582 *(prefswindow->save_height));
586 prefs_show_sections(prefswindow);
588 gtk_widget_show(prefswindow->window);
590 maemo_window_full_screen_if_needed(GTK_WINDOW(prefswindow->window));
592 adj = gtk_scrolled_window_get_vadjustment(
593 GTK_SCROLLED_WINDOW(prefswindow->scrolledwindow1));
594 gtk_adjustment_set_value(adj, adj->lower);
595 gtk_adjustment_changed(adj);
596 adj = gtk_scrolled_window_get_vadjustment(
597 GTK_SCROLLED_WINDOW(prefswindow->scrolledwindow2));
598 gtk_adjustment_set_value(adj, adj->lower);
599 gtk_adjustment_changed(adj);
600 adj = gtk_scrolled_window_get_hadjustment(
601 GTK_SCROLLED_WINDOW(prefswindow->scrolledwindow2));
602 gtk_adjustment_set_value(adj, adj->lower);
603 gtk_adjustment_changed(adj);
606 void prefswindow_open(const gchar *title, GSList *prefs_pages, gpointer data,
607 gint *save_width, gint *save_height,
608 PrefsOpenCallbackFunc open_cb,
609 PrefsCloseCallbackFunc close_cb)
611 prefswindow_open_full(title, prefs_pages, data, NULL, save_width, save_height,
612 FALSE, FALSE, open_cb, close_cb);
616 *\brief Save Gtk object size to prefs dataset
618 static void prefs_size_allocate_cb(GtkWidget *widget,
619 GtkAllocation *allocation, gpointer *user_data)
621 PrefsWindow *prefswindow = (PrefsWindow *) user_data;
623 g_return_if_fail(allocation != NULL);
625 /* don't try to save size to NULL pointers */
626 if (prefswindow && prefswindow->save_width && prefswindow->save_height) {
627 *(prefswindow->save_width) = allocation->width;
628 *(prefswindow->save_height) = allocation->height;
632 static GtkTreeStore *prefswindow_create_data_store(void)
634 return gtk_tree_store_new(N_PREFS_PAGE_COLUMNS,
643 static GtkWidget *prefswindow_tree_view_create(PrefsWindow *prefswindow)
645 GtkTreeView *tree_view;
646 GtkTreeSelection *selector;
649 model = GTK_TREE_MODEL(prefswindow_create_data_store());
650 tree_view = GTK_TREE_VIEW(gtk_tree_view_new_with_model(model));
651 g_object_unref(model);
652 gtk_tree_view_set_rules_hint(tree_view, prefs_common.use_stripes_everywhere);
654 selector = gtk_tree_view_get_selection(tree_view);
655 gtk_tree_selection_set_mode(selector, GTK_SELECTION_BROWSE);
656 gtk_tree_selection_set_select_function(selector, prefswindow_row_selected,
659 /* create the columns */
660 prefs_filtering_create_tree_view_columns(GTK_WIDGET(tree_view));
662 return GTK_WIDGET(tree_view);
665 static void prefs_filtering_create_tree_view_columns(GtkWidget *tree_view)
667 GtkTreeViewColumn *column;
668 GtkCellRenderer *renderer;
670 renderer = gtk_cell_renderer_text_new();
671 column = gtk_tree_view_column_new_with_attributes
674 "text", PREFS_PAGE_TITLE,
676 gtk_tree_view_append_column(GTK_TREE_VIEW(tree_view), column);
679 static gboolean prefswindow_row_selected(GtkTreeSelection *selector,
682 gboolean currently_selected,
685 PrefsTreeNode *prefsnode;
687 PrefsWindow *prefswindow = (PrefsWindow *) data;
693 if (gtk_tree_path_get_depth(path) < 2)
696 if (currently_selected)
699 if (!gtk_tree_model_get_iter(GTK_TREE_MODEL(model), &iter, path))
702 gtk_tree_model_get(model, &iter, PREFS_PAGE_DATA, &prefsnode, -1);
703 page = prefsnode->page;
705 debug_print("%f\n", prefsnode->treeweight);
708 gtk_label_set_text(GTK_LABEL(prefswindow->pagelabel), "");
709 pagenum = gtk_notebook_page_num(GTK_NOTEBOOK(prefswindow->notebook),
710 prefswindow->empty_page);
711 gtk_notebook_set_current_page(GTK_NOTEBOOK(prefswindow->notebook),
716 if (!page->page_open) {
717 page->create_widget(page, GTK_WINDOW(prefswindow->window), prefswindow->data);
718 gtk_container_add(GTK_CONTAINER(prefswindow->notebook), page->widget);
719 page->page_open = TRUE;
723 while (page->path[i + 1] != 0)
725 labeltext = page->path[i];
727 gtk_label_set_text(GTK_LABEL(prefswindow->pagelabel), labeltext);
729 pagenum = gtk_notebook_page_num(GTK_NOTEBOOK(prefswindow->notebook),
731 gtk_notebook_set_current_page(GTK_NOTEBOOK(prefswindow->notebook),
734 adj = gtk_scrolled_window_get_vadjustment(
735 GTK_SCROLLED_WINDOW(prefswindow->scrolledwindow2));
736 gtk_adjustment_set_value(adj, adj->lower);
737 gtk_adjustment_changed(adj);
738 adj = gtk_scrolled_window_get_hadjustment(
739 GTK_SCROLLED_WINDOW(prefswindow->scrolledwindow2));
740 gtk_adjustment_set_value(adj, adj->lower);
741 gtk_adjustment_changed(adj);
744 prefs_show_page(prefswindow);