[gtk+/gtk-2.90: 19/59] Remove GtkCList, GtkCTree, GtkFileSelection and GtkPreeview tests



commit 8ea48888c89cd4c13a66a82db63dff09064a8d41
Author: Christian Dywan <christian twotoasts de>
Date:   Wed Oct 7 18:00:37 2009 +0200

    Remove GtkCList, GtkCTree, GtkFileSelection and GtkPreeview tests

 tests/testgtk.c | 2011 -------------------------------------------------------
 1 files changed, 0 insertions(+), 2011 deletions(-)
---
diff --git a/tests/testgtk.c b/tests/testgtk.c
index aa727e7..9d47b43 100644
--- a/tests/testgtk.c
+++ b/tests/testgtk.c
@@ -6400,1740 +6400,6 @@ create_cursors (GtkWidget *widget)
 }
 
 /*
- * GtkList
- */
-
-static void
-list_add (GtkWidget *widget,
-	  GtkWidget *list)
-{
-  static int i = 1;
-  gchar buffer[64];
-  GtkWidget *list_item;
-  GtkContainer *container;
-
-  container = GTK_CONTAINER (list);
-
-  sprintf (buffer, "added item %d", i++);
-  list_item = gtk_list_item_new_with_label (buffer);
-  gtk_widget_show (list_item);
-
-  gtk_container_add (container, list_item);
-}
-
-static void
-list_remove (GtkWidget *widget,
-	     GtkList   *list)
-{
-  GList *clear_list = NULL;
-  GList *sel_row = NULL;
-  GList *work = NULL;
-
-  if (list->selection_mode == GTK_SELECTION_EXTENDED)
-    {
-      GtkWidget *item;
-
-      item = GTK_CONTAINER (list)->focus_child;
-      if (!item && list->selection)
-	item = list->selection->data;
-
-      if (item)
-	{
-	  work = g_list_find (list->children, item);
-	  for (sel_row = work; sel_row; sel_row = sel_row->next)
-	    if (GTK_WIDGET (sel_row->data)->state != GTK_STATE_SELECTED)
-	      break;
-
-	  if (!sel_row)
-	    {
-	      for (sel_row = work; sel_row; sel_row = sel_row->prev)
-		if (GTK_WIDGET (sel_row->data)->state != GTK_STATE_SELECTED)
-		  break;
-	    }
-	}
-    }
-
-  for (work = list->selection; work; work = work->next)
-    clear_list = g_list_prepend (clear_list, work->data);
-
-  clear_list = g_list_reverse (clear_list);
-  gtk_list_remove_items (GTK_LIST (list), clear_list);
-  g_list_free (clear_list);
-
-  if (list->selection_mode == GTK_SELECTION_EXTENDED && sel_row)
-    gtk_list_select_child (list, GTK_WIDGET(sel_row->data));
-}
-
-static void
-list_clear (GtkWidget *widget,
-	    GtkWidget *list)
-{
-  gtk_list_clear_items (GTK_LIST (list), 0, -1);
-}
-
-static gchar *selection_mode_items[] =
-{
-  "Single",
-  "Browse",
-  "Multiple"
-};
-
-static const GtkSelectionMode selection_modes[] = {
-  GTK_SELECTION_SINGLE,
-  GTK_SELECTION_BROWSE,
-  GTK_SELECTION_MULTIPLE
-};
-
-static GtkWidget *list_omenu;
-
-static void 
-list_toggle_sel_mode (GtkWidget *widget, gpointer data)
-{
-  GtkList *list;
-  gint i;
-
-  list = GTK_LIST (data);
-
-  if (!GTK_WIDGET_MAPPED (widget))
-    return;
-
-  i = gtk_option_menu_get_history (GTK_OPTION_MENU (widget));
-
-  gtk_list_set_selection_mode (list, selection_modes[i]);
-}
-
-static void
-create_list (GtkWidget *widget)
-{
-  static GtkWidget *window = NULL;
-
-  if (!window)
-    {
-      GtkWidget *cbox;
-      GtkWidget *vbox;
-      GtkWidget *hbox;
-      GtkWidget *label;
-      GtkWidget *scrolled_win;
-      GtkWidget *list;
-      GtkWidget *button;
-      GtkWidget *separator;
-      FILE *infile;
-
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-
-      gtk_window_set_screen (GTK_WINDOW (window),
-			     gtk_widget_get_screen (widget));
-
-      g_signal_connect (window, "destroy",
-			G_CALLBACK (gtk_widget_destroyed),
-			&window);
-
-      gtk_window_set_title (GTK_WINDOW (window), "list");
-      gtk_container_set_border_width (GTK_CONTAINER (window), 0);
-
-      vbox = gtk_vbox_new (FALSE, 0);
-      gtk_container_add (GTK_CONTAINER (window), vbox);
-
-      scrolled_win = gtk_scrolled_window_new (NULL, NULL);
-      gtk_container_set_border_width (GTK_CONTAINER (scrolled_win), 5);
-      gtk_widget_set_size_request (scrolled_win, -1, 300);
-      gtk_box_pack_start (GTK_BOX (vbox), scrolled_win, TRUE, TRUE, 0);
-      gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win),
-				      GTK_POLICY_AUTOMATIC,
-				      GTK_POLICY_AUTOMATIC);
-
-      list = gtk_list_new ();
-      gtk_list_set_selection_mode (GTK_LIST (list), GTK_SELECTION_SINGLE);
-      gtk_scrolled_window_add_with_viewport
-	(GTK_SCROLLED_WINDOW (scrolled_win), list);
-      gtk_container_set_focus_vadjustment
-	(GTK_CONTAINER (list),
-	 gtk_scrolled_window_get_vadjustment
-	 (GTK_SCROLLED_WINDOW (scrolled_win)));
-      gtk_container_set_focus_hadjustment
-	(GTK_CONTAINER (list),
-	 gtk_scrolled_window_get_hadjustment
-	 (GTK_SCROLLED_WINDOW (scrolled_win)));
-
-      if ((infile = fopen("../gtk/gtkenums.h", "r")))
-	{
-	  char buffer[256];
-	  char *pos;
-	  GtkWidget *item;
-
-	  while (fgets (buffer, 256, infile))
-	    {
-	      if ((pos = strchr (buffer, '\n')))
-		*pos = 0;
-	      item = gtk_list_item_new_with_label (buffer);
-	      gtk_container_add (GTK_CONTAINER (list), item);
-	    }
-	  
-	  fclose (infile);
-	}
-
-
-      hbox = gtk_hbox_new (TRUE, 5);
-      gtk_container_set_border_width (GTK_CONTAINER (hbox), 5);
-      gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, TRUE, 0);
-
-      button = gtk_button_new_with_label ("Insert Row");
-      gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
-      g_signal_connect (button, "clicked",
-			G_CALLBACK (list_add),
-			list);
-
-      button = gtk_button_new_with_label ("Clear List");
-      gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
-      g_signal_connect (button, "clicked",
-			G_CALLBACK (list_clear),
-			list);
-
-      button = gtk_button_new_with_label ("Remove Selection");
-      gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
-      g_signal_connect (button, "clicked",
-			G_CALLBACK (list_remove),
-			list);
-
-      cbox = gtk_hbox_new (FALSE, 0);
-      gtk_box_pack_start (GTK_BOX (vbox), cbox, FALSE, TRUE, 0);
-
-      hbox = gtk_hbox_new (FALSE, 5);
-      gtk_container_set_border_width (GTK_CONTAINER (hbox), 5);
-      gtk_box_pack_start (GTK_BOX (cbox), hbox, TRUE, FALSE, 0);
-
-      label = gtk_label_new ("Selection Mode :");
-      gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0);
-
-      list_omenu = build_option_menu (selection_mode_items, 3, 3, 
-				      list_toggle_sel_mode,
-				      list);
-      gtk_box_pack_start (GTK_BOX (hbox), list_omenu, FALSE, TRUE, 0);
-
-      separator = gtk_hseparator_new ();
-      gtk_box_pack_start (GTK_BOX (vbox), separator, FALSE, TRUE, 0);
-
-      cbox = gtk_hbox_new (FALSE, 0);
-      gtk_box_pack_start (GTK_BOX (vbox), cbox, FALSE, TRUE, 0);
-
-      button = gtk_button_new_with_label ("close");
-      gtk_container_set_border_width (GTK_CONTAINER (button), 10);
-      gtk_box_pack_start (GTK_BOX (cbox), button, TRUE, TRUE, 0);
-      g_signal_connect_swapped (button, "clicked",
-			        G_CALLBACK (gtk_widget_destroy),
-				window);
-
-      GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
-      gtk_widget_grab_default (button);
-    }
-
-  if (!GTK_WIDGET_VISIBLE (window))
-    gtk_widget_show_all (window);
-  else
-    gtk_widget_destroy (window);
-}
-
-/*
- * GtkCList
- */
-
-static char * book_open_xpm[] = {
-"16 16 4 1",
-"       c None s None",
-".      c black",
-"X      c #808080",
-"o      c white",
-"                ",
-"  ..            ",
-" .Xo.    ...    ",
-" .Xoo. ..oo.    ",
-" .Xooo.Xooo...  ",
-" .Xooo.oooo.X.  ",
-" .Xooo.Xooo.X.  ",
-" .Xooo.oooo.X.  ",
-" .Xooo.Xooo.X.  ",
-" .Xooo.oooo.X.  ",
-"  .Xoo.Xoo..X.  ",
-"   .Xo.o..ooX.  ",
-"    .X..XXXXX.  ",
-"    ..X.......  ",
-"     ..         ",
-"                "};
-
-static char * book_closed_xpm[] = {
-"16 16 6 1",
-"       c None s None",
-".      c black",
-"X      c red",
-"o      c yellow",
-"O      c #808080",
-"#      c white",
-"                ",
-"       ..       ",
-"     ..XX.      ",
-"   ..XXXXX.     ",
-" ..XXXXXXXX.    ",
-".ooXXXXXXXXX.   ",
-"..ooXXXXXXXXX.  ",
-".X.ooXXXXXXXXX. ",
-".XX.ooXXXXXX..  ",
-" .XX.ooXXX..#O  ",
-"  .XX.oo..##OO. ",
-"   .XX..##OO..  ",
-"    .X.#OO..    ",
-"     ..O..      ",
-"      ..        ",
-"                "};
-
-static char * mini_page_xpm[] = {
-"16 16 4 1",
-"       c None s None",
-".      c black",
-"X      c white",
-"o      c #808080",
-"                ",
-"   .......      ",
-"   .XXXXX..     ",
-"   .XoooX.X.    ",
-"   .XXXXX....   ",
-"   .XooooXoo.o  ",
-"   .XXXXXXXX.o  ",
-"   .XooooooX.o  ",
-"   .XXXXXXXX.o  ",
-"   .XooooooX.o  ",
-"   .XXXXXXXX.o  ",
-"   .XooooooX.o  ",
-"   .XXXXXXXX.o  ",
-"   ..........o  ",
-"    oooooooooo  ",
-"                "};
-
-static char * gtk_mini_xpm[] = {
-"15 20 17 1",
-"       c None",
-".      c #14121F",
-"+      c #278828",
-"@      c #9B3334",
-"#      c #284C72",
-"$      c #24692A",
-"%      c #69282E",
-"&      c #37C539",
-"*      c #1D2F4D",
-"=      c #6D7076",
-"-      c #7D8482",
-";      c #E24A49",
-">      c #515357",
-",      c #9B9C9B",
-"'      c #2FA232",
-")      c #3CE23D",
-"!      c #3B6CCB",
-"               ",
-"      ***>     ",
-"    >.*!!!*    ",
-"   ***....#*=  ",
-"  *!*.!!!**!!# ",
-" .!!#*!#*!!!!# ",
-" @%#!.##.*!!$& ",
-" @;%*!*.#!#')) ",
-" @;;@%!!*$&)'' ",
-" @% % %$'&)$+' ",
-" @;    $'*'*)+ ",
-" @;%   $+* ')$ ",
-" @;%%;;$+..$)# ",
-" @;%%;@$$$'.$# ",
-" %;@@;;$$+))&* ",
-"  %;;;@+$&)&*  ",
-"   %;;@'))+>   ",
-"    %;@'&#     ",
-"     >%$$      ",
-"      >=       "};
-
-#define TESTGTK_CLIST_COLUMNS 12
-static gint clist_rows = 0;
-static GtkWidget *clist_omenu;
-
-static void
-add1000_clist (GtkWidget *widget, gpointer data)
-{
-  gint i, row;
-  char text[TESTGTK_CLIST_COLUMNS][50];
-  char *texts[TESTGTK_CLIST_COLUMNS];
-  GdkBitmap *mask;
-  GdkPixmap *pixmap;
-  GtkCList  *clist;
-
-  clist = GTK_CLIST (data);
-
-  pixmap = gdk_pixmap_create_from_xpm_d (clist->clist_window,
-					 &mask, 
-					 &GTK_WIDGET (data)->style->white,
-					 gtk_mini_xpm);
-
-  for (i = 0; i < TESTGTK_CLIST_COLUMNS; i++)
-    {
-      texts[i] = text[i];
-      sprintf (text[i], "Column %d", i);
-    }
-  
-  texts[3] = NULL;
-  sprintf (text[1], "Right");
-  sprintf (text[2], "Center");
-  
-  gtk_clist_freeze (GTK_CLIST (data));
-  for (i = 0; i < 1000; i++)
-    {
-      sprintf (text[0], "CListRow %d", rand() % 10000);
-      row = gtk_clist_append (clist, texts);
-      gtk_clist_set_pixtext (clist, row, 3, "gtk+", 5, pixmap, mask);
-    }
-
-  gtk_clist_thaw (GTK_CLIST (data));
-
-  g_object_unref (pixmap);
-  g_object_unref (mask);
-}
-
-static void
-add10000_clist (GtkWidget *widget, gpointer data)
-{
-  gint i;
-  char text[TESTGTK_CLIST_COLUMNS][50];
-  char *texts[TESTGTK_CLIST_COLUMNS];
-
-  for (i = 0; i < TESTGTK_CLIST_COLUMNS; i++)
-    {
-      texts[i] = text[i];
-      sprintf (text[i], "Column %d", i);
-    }
-  
-  sprintf (text[1], "Right");
-  sprintf (text[2], "Center");
-  
-  gtk_clist_freeze (GTK_CLIST (data));
-  for (i = 0; i < 10000; i++)
-    {
-      sprintf (text[0], "CListRow %d", rand() % 10000);
-      gtk_clist_append (GTK_CLIST (data), texts);
-    }
-  gtk_clist_thaw (GTK_CLIST (data));
-}
-
-void
-clear_clist (GtkWidget *widget, gpointer data)
-{
-  gtk_clist_clear (GTK_CLIST (data));
-  clist_rows = 0;
-}
-
-void clist_remove_selection (GtkWidget *widget, GtkCList *clist)
-{
-  gtk_clist_freeze (clist);
-
-  while (clist->selection)
-    {
-      gint row;
-
-      clist_rows--;
-      row = GPOINTER_TO_INT (clist->selection->data);
-
-      gtk_clist_remove (clist, row);
-
-      if (clist->selection_mode == GTK_SELECTION_BROWSE)
-	break;
-    }
-
-  if (clist->selection_mode == GTK_SELECTION_EXTENDED && !clist->selection &&
-      clist->focus_row >= 0)
-    gtk_clist_select_row (clist, clist->focus_row, -1);
-
-  gtk_clist_thaw (clist);
-}
-
-void toggle_title_buttons (GtkWidget *widget, GtkCList *clist)
-{
-  if (GTK_TOGGLE_BUTTON (widget)->active)
-    gtk_clist_column_titles_show (clist);
-  else
-    gtk_clist_column_titles_hide (clist);
-}
-
-void toggle_reorderable (GtkWidget *widget, GtkCList *clist)
-{
-  gtk_clist_set_reorderable (clist, GTK_TOGGLE_BUTTON (widget)->active);
-}
-
-static void
-insert_row_clist (GtkWidget *widget, gpointer data)
-{
-  static char *text[] =
-  {
-    "This", "is an", "inserted", "row.",
-    "This", "is an", "inserted", "row.",
-    "This", "is an", "inserted", "row."
-  };
-
-  static GtkStyle *style1 = NULL;
-  static GtkStyle *style2 = NULL;
-  static GtkStyle *style3 = NULL;
-  gint row;
-  
-  if (GTK_CLIST (data)->focus_row >= 0)
-    row = gtk_clist_insert (GTK_CLIST (data), GTK_CLIST (data)->focus_row,
-			    text);
-  else
-    row = gtk_clist_prepend (GTK_CLIST (data), text);
-
-  if (!style1)
-    {
-      GdkColor col1 = { 0, 0, 56000, 0};
-      GdkColor col2 = { 0, 32000, 0, 56000};
-
-      style1 = gtk_style_copy (GTK_WIDGET (data)->style);
-      style1->base[GTK_STATE_NORMAL] = col1;
-      style1->base[GTK_STATE_SELECTED] = col2;
-
-      style2 = gtk_style_copy (GTK_WIDGET (data)->style);
-      style2->fg[GTK_STATE_NORMAL] = col1;
-      style2->fg[GTK_STATE_SELECTED] = col2;
-
-      style3 = gtk_style_copy (GTK_WIDGET (data)->style);
-      style3->fg[GTK_STATE_NORMAL] = col1;
-      style3->base[GTK_STATE_NORMAL] = col2;
-      pango_font_description_free (style3->font_desc);
-      style3->font_desc = pango_font_description_from_string ("courier 12");
-    }
-
-  gtk_clist_set_cell_style (GTK_CLIST (data), row, 3, style1);
-  gtk_clist_set_cell_style (GTK_CLIST (data), row, 4, style2);
-  gtk_clist_set_cell_style (GTK_CLIST (data), row, 0, style3);
-
-  clist_rows++;
-}
-
-static void
-clist_warning_test (GtkWidget *button,
-		    GtkWidget *clist)
-{
-  GtkWidget *child;
-  static gboolean add_remove = FALSE;
-
-  add_remove = !add_remove;
-
-  child = gtk_label_new ("Test");
-  g_object_ref (child);
-  gtk_object_sink (GTK_OBJECT (child));
-
-  if (add_remove)
-    gtk_container_add (GTK_CONTAINER (clist), child);
-  else
-    {
-      child->parent = clist;
-      gtk_container_remove (GTK_CONTAINER (clist), child);
-      child->parent = NULL;
-    }
-
-  gtk_widget_destroy (child);
-  g_object_unref (child);
-}
-
-static void
-undo_selection (GtkWidget *button, GtkCList *clist)
-{
-  gtk_clist_undo_selection (clist);
-}
-
-static void 
-clist_toggle_sel_mode (GtkWidget *widget, gpointer data)
-{
-  GtkCList *clist;
-  gint i;
-
-  clist = GTK_CLIST (data);
-
-  if (!GTK_WIDGET_MAPPED (widget))
-    return;
-
-  i = gtk_option_menu_get_history (GTK_OPTION_MENU (widget));
-
-  gtk_clist_set_selection_mode (clist, selection_modes[i]);
-}
-
-static void 
-clist_click_column (GtkCList *clist, gint column, gpointer data)
-{
-  if (column == 4)
-    gtk_clist_set_column_visibility (clist, column, FALSE);
-  else if (column == clist->sort_column)
-    {
-      if (clist->sort_type == GTK_SORT_ASCENDING)
-	clist->sort_type = GTK_SORT_DESCENDING;
-      else
-	clist->sort_type = GTK_SORT_ASCENDING;
-    }
-  else
-    gtk_clist_set_sort_column (clist, column);
-
-  gtk_clist_sort (clist);
-}
-
-static void
-create_clist (GtkWidget *widget)
-{
-  gint i;
-  static GtkWidget *window = NULL;
-
-  static char *titles[] =
-  {
-    "auto resize", "not resizeable", "max width 100", "min width 50",
-    "hide column", "Title 5", "Title 6", "Title 7",
-    "Title 8",  "Title 9",  "Title 10", "Title 11"
-  };
-
-  char text[TESTGTK_CLIST_COLUMNS][50];
-  char *texts[TESTGTK_CLIST_COLUMNS];
-
-  GtkWidget *vbox;
-  GtkWidget *hbox;
-  GtkWidget *clist;
-  GtkWidget *button;
-  GtkWidget *separator;
-  GtkWidget *scrolled_win;
-  GtkWidget *check;
-
-  GtkWidget *undo_button;
-  GtkWidget *label;
-
-  GtkStyle *style;
-  GdkColor red_col = { 0, 56000, 0, 0};
-  GdkColor light_green_col = { 0, 0, 56000, 32000};
-
-  if (!window)
-    {
-      clist_rows = 0;
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_screen (GTK_WINDOW (window), 
-			     gtk_widget_get_screen (widget));
-
-      g_signal_connect (window, "destroy",
-			G_CALLBACK (gtk_widget_destroyed), &window);
-
-      gtk_window_set_title (GTK_WINDOW (window), "clist");
-      gtk_container_set_border_width (GTK_CONTAINER (window), 0);
-
-      vbox = gtk_vbox_new (FALSE, 0);
-      gtk_container_add (GTK_CONTAINER (window), vbox);
-
-      scrolled_win = gtk_scrolled_window_new (NULL, NULL);
-      gtk_container_set_border_width (GTK_CONTAINER (scrolled_win), 5);
-      gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win),
-				      GTK_POLICY_AUTOMATIC, 
-				      GTK_POLICY_AUTOMATIC);
-
-      /* create GtkCList here so we have a pointer to throw at the 
-       * button callbacks -- more is done with it later */
-      clist = gtk_clist_new_with_titles (TESTGTK_CLIST_COLUMNS, titles);
-      gtk_container_add (GTK_CONTAINER (scrolled_win), clist);
-      g_signal_connect (clist, "click_column",
-			G_CALLBACK (clist_click_column), NULL);
-
-      /* control buttons */
-      hbox = gtk_hbox_new (FALSE, 5);
-      gtk_container_set_border_width (GTK_CONTAINER (hbox), 5);
-      gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
-
-      button = gtk_button_new_with_label ("Insert Row");
-      gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
-      g_signal_connect (button, "clicked",
-			G_CALLBACK (insert_row_clist), clist);
-
-      button = gtk_button_new_with_label ("Add 1,000 Rows With Pixmaps");
-      gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
-      g_signal_connect (button, "clicked",
-			G_CALLBACK (add1000_clist), clist);
-
-      button = gtk_button_new_with_label ("Add 10,000 Rows");
-      gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
-      g_signal_connect (button, "clicked",
-			G_CALLBACK (add10000_clist), clist);
-
-      /* second layer of buttons */
-      hbox = gtk_hbox_new (FALSE, 5);
-      gtk_container_set_border_width (GTK_CONTAINER (hbox), 5);
-      gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
-
-      button = gtk_button_new_with_label ("Clear List");
-      gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
-      g_signal_connect (button, "clicked",
-			G_CALLBACK (clear_clist), clist);
-
-      button = gtk_button_new_with_label ("Remove Selection");
-      gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
-      g_signal_connect (button, "clicked",
-			G_CALLBACK (clist_remove_selection), clist);
-
-      undo_button = gtk_button_new_with_label ("Undo Selection");
-      gtk_box_pack_start (GTK_BOX (hbox), undo_button, TRUE, TRUE, 0);
-      g_signal_connect (undo_button, "clicked",
-			G_CALLBACK (undo_selection), clist);
-
-      button = gtk_button_new_with_label ("Warning Test");
-      gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
-      g_signal_connect (button, "clicked",
-			G_CALLBACK (clist_warning_test), clist);
-
-      /* third layer of buttons */
-      hbox = gtk_hbox_new (FALSE, 5);
-      gtk_container_set_border_width (GTK_CONTAINER (hbox), 5);
-      gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
-
-      check = gtk_check_button_new_with_label ("Show Title Buttons");
-      gtk_box_pack_start (GTK_BOX (hbox), check, FALSE, TRUE, 0);
-      g_signal_connect (check, "clicked",
-			G_CALLBACK (toggle_title_buttons), clist);
-      gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check), TRUE);
-
-      check = gtk_check_button_new_with_label ("Reorderable");
-      gtk_box_pack_start (GTK_BOX (hbox), check, FALSE, TRUE, 0);
-      g_signal_connect (check, "clicked",
-			G_CALLBACK (toggle_reorderable), clist);
-      gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check), TRUE);
-
-      label = gtk_label_new ("Selection Mode :");
-      gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0);
-
-      clist_omenu = build_option_menu (selection_mode_items, 3, 3, 
-				       clist_toggle_sel_mode,
-				       clist);
-      gtk_box_pack_start (GTK_BOX (hbox), clist_omenu, FALSE, TRUE, 0);
-
-      /* 
-       * the rest of the clist configuration
-       */
-
-      gtk_box_pack_start (GTK_BOX (vbox), scrolled_win, TRUE, TRUE, 0);
-      gtk_clist_set_row_height (GTK_CLIST (clist), 18);
-      gtk_widget_set_size_request (clist, -1, 300);
-
-      for (i = 1; i < TESTGTK_CLIST_COLUMNS; i++)
-	gtk_clist_set_column_width (GTK_CLIST (clist), i, 80);
-
-      gtk_clist_set_column_auto_resize (GTK_CLIST (clist), 0, TRUE);
-      gtk_clist_set_column_resizeable (GTK_CLIST (clist), 1, FALSE);
-      gtk_clist_set_column_max_width (GTK_CLIST (clist), 2, 100);
-      gtk_clist_set_column_min_width (GTK_CLIST (clist), 3, 50);
-      gtk_clist_set_selection_mode (GTK_CLIST (clist), GTK_SELECTION_EXTENDED);
-      gtk_clist_set_column_justification (GTK_CLIST (clist), 1,
-					  GTK_JUSTIFY_RIGHT);
-      gtk_clist_set_column_justification (GTK_CLIST (clist), 2,
-					  GTK_JUSTIFY_CENTER);
-      
-      for (i = 0; i < TESTGTK_CLIST_COLUMNS; i++)
-	{
-	  texts[i] = text[i];
-	  sprintf (text[i], "Column %d", i);
-	}
-
-      sprintf (text[1], "Right");
-      sprintf (text[2], "Center");
-
-      style = gtk_style_new ();
-      style->fg[GTK_STATE_NORMAL] = red_col;
-      style->base[GTK_STATE_NORMAL] = light_green_col;
-
-      pango_font_description_set_size (style->font_desc, 14 * PANGO_SCALE);
-      pango_font_description_set_weight (style->font_desc, PANGO_WEIGHT_BOLD);
-
-      for (i = 0; i < 10; i++)
-	{
-	  sprintf (text[0], "CListRow %d", clist_rows++);
-	  gtk_clist_append (GTK_CLIST (clist), texts);
-
-	  switch (i % 4)
-	    {
-	    case 2:
-	      gtk_clist_set_row_style (GTK_CLIST (clist), i, style);
-	      break;
-	    default:
-	      gtk_clist_set_cell_style (GTK_CLIST (clist), i, i % 4, style);
-	      break;
-	    }
-	}
-
-      g_object_unref (style);
-      
-      separator = gtk_hseparator_new ();
-      gtk_box_pack_start (GTK_BOX (vbox), separator, FALSE, TRUE, 0);
-
-      hbox = gtk_hbox_new (FALSE, 0);
-      gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, TRUE, 0);
-
-      button = gtk_button_new_with_label ("close");
-      gtk_container_set_border_width (GTK_CONTAINER (button), 10);
-      gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
-      g_signal_connect_swapped (button, "clicked",
-			        G_CALLBACK (gtk_widget_destroy),
-				window);
-
-      GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
-      gtk_widget_grab_default (button);
-    }
-
-  if (!GTK_WIDGET_VISIBLE (window))
-    gtk_widget_show_all (window);
-  else
-    {
-      clist_rows = 0;
-      gtk_widget_destroy (window);
-    }
-}
-
-/*
- * GtkCTree
- */
-
-typedef struct 
-{
-  GdkPixmap *pixmap1;
-  GdkPixmap *pixmap2;
-  GdkPixmap *pixmap3;
-  GdkBitmap *mask1;
-  GdkBitmap *mask2;
-  GdkBitmap *mask3;
-} CTreePixmaps;
-
-static gint books = 0;
-static gint pages = 0;
-
-static GtkWidget *book_label;
-static GtkWidget *page_label;
-static GtkWidget *sel_label;
-static GtkWidget *vis_label;
-static GtkWidget *omenu1;
-static GtkWidget *omenu2;
-static GtkWidget *omenu3;
-static GtkWidget *omenu4;
-static GtkWidget *spin1;
-static GtkWidget *spin2;
-static GtkWidget *spin3;
-static gint line_style;
-
-
-static CTreePixmaps *
-get_ctree_pixmaps (GtkCTree *ctree)
-{
-  GdkScreen *screen = gtk_widget_get_screen (GTK_WIDGET (ctree));
-  CTreePixmaps *pixmaps = g_object_get_data (G_OBJECT (screen), "ctree-pixmaps");
-
-  if (!pixmaps)
-    {
-      GdkColormap *colormap = gdk_screen_get_rgb_colormap (screen);
-      pixmaps = g_new (CTreePixmaps, 1);
-      
-      pixmaps->pixmap1 = gdk_pixmap_colormap_create_from_xpm_d (NULL, colormap,
-								&pixmaps->mask1, 
-								NULL, book_closed_xpm);
-      pixmaps->pixmap2 = gdk_pixmap_colormap_create_from_xpm_d (NULL, colormap,
-								&pixmaps->mask2, 
-								NULL, book_open_xpm);
-      pixmaps->pixmap3 = gdk_pixmap_colormap_create_from_xpm_d (NULL, colormap,
-								&pixmaps->mask3,
-								NULL, mini_page_xpm);
-      
-      g_object_set_data (G_OBJECT (screen), "ctree-pixmaps", pixmaps);
-    }
-
-  return pixmaps;
-}
-
-void after_press (GtkCTree *ctree, gpointer data)
-{
-  char buf[80];
-
-  sprintf (buf, "%d", g_list_length (GTK_CLIST (ctree)->selection));
-  gtk_label_set_text (GTK_LABEL (sel_label), buf);
-
-  sprintf (buf, "%d", g_list_length (GTK_CLIST (ctree)->row_list));
-  gtk_label_set_text (GTK_LABEL (vis_label), buf);
-
-  sprintf (buf, "%d", books);
-  gtk_label_set_text (GTK_LABEL (book_label), buf);
-
-  sprintf (buf, "%d", pages);
-  gtk_label_set_text (GTK_LABEL (page_label), buf);
-}
-
-void after_move (GtkCTree *ctree, GtkCTreeNode *child, GtkCTreeNode *parent, 
-		 GtkCTreeNode *sibling, gpointer data)
-{
-  char *source;
-  char *target1;
-  char *target2;
-
-  gtk_ctree_get_node_info (ctree, child, &source, 
-			   NULL, NULL, NULL, NULL, NULL, NULL, NULL);
-  if (parent)
-    gtk_ctree_get_node_info (ctree, parent, &target1, 
-			     NULL, NULL, NULL, NULL, NULL, NULL, NULL);
-  if (sibling)
-    gtk_ctree_get_node_info (ctree, sibling, &target2, 
-			     NULL, NULL, NULL, NULL, NULL, NULL, NULL);
-
-  g_print ("Moving \"%s\" to \"%s\" with sibling \"%s\".\n", source,
-	   (parent) ? target1 : "nil", (sibling) ? target2 : "nil");
-}
-
-void count_items (GtkCTree *ctree, GtkCTreeNode *list)
-{
-  if (GTK_CTREE_ROW (list)->is_leaf)
-    pages--;
-  else
-    books--;
-}
-
-void expand_all (GtkWidget *widget, GtkCTree *ctree)
-{
-  gtk_ctree_expand_recursive (ctree, NULL);
-  after_press (ctree, NULL);
-}
-
-void collapse_all (GtkWidget *widget, GtkCTree *ctree)
-{
-  gtk_ctree_collapse_recursive (ctree, NULL);
-  after_press (ctree, NULL);
-}
-
-void select_all (GtkWidget *widget, GtkCTree *ctree)
-{
-  gtk_ctree_select_recursive (ctree, NULL);
-  after_press (ctree, NULL);
-}
-
-void change_style (GtkWidget *widget, GtkCTree *ctree)
-{
-  static GtkStyle *style1 = NULL;
-  static GtkStyle *style2 = NULL;
-
-  GtkCTreeNode *node;
-  GdkColor green_col = { 0, 0, 56000, 0};
-  GdkColor purple_col = { 0, 32000, 0, 56000};
-
-  if (GTK_CLIST (ctree)->focus_row >= 0)
-    node = GTK_CTREE_NODE
-      (g_list_nth (GTK_CLIST (ctree)->row_list,GTK_CLIST (ctree)->focus_row));
-  else
-    node = GTK_CTREE_NODE (GTK_CLIST (ctree)->row_list);
-
-  if (!node)
-    return;
-
-  if (!style1)
-    {
-      style1 = gtk_style_new ();
-      style1->base[GTK_STATE_NORMAL] = green_col;
-      style1->fg[GTK_STATE_SELECTED] = purple_col;
-
-      style2 = gtk_style_new ();
-      style2->base[GTK_STATE_SELECTED] = purple_col;
-      style2->fg[GTK_STATE_NORMAL] = green_col;
-      style2->base[GTK_STATE_NORMAL] = purple_col;
-      pango_font_description_free (style2->font_desc);
-      style2->font_desc = pango_font_description_from_string ("courier 30");
-    }
-
-  gtk_ctree_node_set_cell_style (ctree, node, 1, style1);
-  gtk_ctree_node_set_cell_style (ctree, node, 0, style2);
-
-  if (GTK_CTREE_ROW (node)->children)
-    gtk_ctree_node_set_row_style (ctree, GTK_CTREE_ROW (node)->children,
-				  style2);
-}
-
-void unselect_all (GtkWidget *widget, GtkCTree *ctree)
-{
-  gtk_ctree_unselect_recursive (ctree, NULL);
-  after_press (ctree, NULL);
-}
-
-void remove_selection (GtkWidget *widget, GtkCTree *ctree)
-{
-  GtkCList *clist;
-  GtkCTreeNode *node;
-
-  clist = GTK_CLIST (ctree);
-
-  gtk_clist_freeze (clist);
-
-  while (clist->selection)
-    {
-      node = clist->selection->data;
-
-      if (GTK_CTREE_ROW (node)->is_leaf)
-	pages--;
-      else
-	gtk_ctree_post_recursive (ctree, node,
-				  (GtkCTreeFunc) count_items, NULL);
-
-      gtk_ctree_remove_node (ctree, node);
-
-      if (clist->selection_mode == GTK_SELECTION_BROWSE)
-	break;
-    }
-
-  if (clist->selection_mode == GTK_SELECTION_EXTENDED && !clist->selection &&
-      clist->focus_row >= 0)
-    {
-      node = gtk_ctree_node_nth (ctree, clist->focus_row);
-
-      if (node)
-	gtk_ctree_select (ctree, node);
-    }
-    
-  gtk_clist_thaw (clist);
-  after_press (ctree, NULL);
-}
-
-struct _ExportStruct {
-  gchar *tree;
-  gchar *info;
-  gboolean is_leaf;
-};
-
-typedef struct _ExportStruct ExportStruct;
-
-gboolean
-gnode2ctree (GtkCTree   *ctree,
-	     guint       depth,
-	     GNode        *gnode,
-	     GtkCTreeNode *cnode,
-	     gpointer    data)
-{
-  ExportStruct *es;
-  GdkPixmap *pixmap_closed;
-  GdkBitmap *mask_closed;
-  GdkPixmap *pixmap_opened;
-  GdkBitmap *mask_opened;
-  CTreePixmaps *pixmaps;
-
-  if (!cnode || !gnode || (!(es = gnode->data)))
-    return FALSE;
-
-  pixmaps = get_ctree_pixmaps (ctree);
-
-  if (es->is_leaf)
-    {
-      pixmap_closed = pixmaps->pixmap3;
-      mask_closed = pixmaps->mask3;
-      pixmap_opened = NULL;
-      mask_opened = NULL;
-    }
-  else
-    {
-      pixmap_closed = pixmaps->pixmap1;
-      mask_closed = pixmaps->mask1;
-      pixmap_opened = pixmaps->pixmap2;
-      mask_opened = pixmaps->mask2;
-    }
-
-  gtk_ctree_set_node_info (ctree, cnode, es->tree, 2, pixmap_closed,
-			   mask_closed, pixmap_opened, mask_opened,
-			   es->is_leaf, (depth < 3));
-  gtk_ctree_node_set_text (ctree, cnode, 1, es->info);
-  g_free (es);
-  gnode->data = NULL;
-
-  return TRUE;
-}
-
-gboolean
-ctree2gnode (GtkCTree   *ctree,
-	     guint       depth,
-	     GNode        *gnode,
-	     GtkCTreeNode *cnode,
-	     gpointer    data)
-{
-  ExportStruct *es;
-
-  if (!cnode || !gnode)
-    return FALSE;
-  
-  es = g_new (ExportStruct, 1);
-  gnode->data = es;
-  es->is_leaf = GTK_CTREE_ROW (cnode)->is_leaf;
-  es->tree = GTK_CELL_PIXTEXT (GTK_CTREE_ROW (cnode)->row.cell[0])->text;
-  es->info = GTK_CELL_PIXTEXT (GTK_CTREE_ROW (cnode)->row.cell[1])->text;
-  return TRUE;
-}
-
-void export_ctree (GtkWidget *widget, GtkCTree *ctree)
-{
-  char *title[] = { "Tree" , "Info" };
-  static GtkWidget *export_window = NULL;
-  static GtkCTree *export_ctree;
-  GtkWidget *vbox;
-  GtkWidget *scrolled_win;
-  GtkWidget *button;
-  GtkWidget *sep;
-  GNode *gnode;
-  GtkCTreeNode *node;
-
-  if (!export_window)
-    {
-      export_window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-
-      gtk_window_set_screen (GTK_WINDOW (export_window),
-			     gtk_widget_get_screen (widget));
-  
-      g_signal_connect (export_window, "destroy",
-			G_CALLBACK (gtk_widget_destroyed),
-			&export_window);
-
-      gtk_window_set_title (GTK_WINDOW (export_window), "exported ctree");
-      gtk_container_set_border_width (GTK_CONTAINER (export_window), 5);
-
-      vbox = gtk_vbox_new (FALSE, 0);
-      gtk_container_add (GTK_CONTAINER (export_window), vbox);
-      
-      button = gtk_button_new_with_label ("Close");
-      gtk_box_pack_end (GTK_BOX (vbox), button, FALSE, TRUE, 0);
-
-      g_signal_connect_swapped (button, "clicked",
-			        G_CALLBACK (gtk_widget_destroy),
-				export_window);
-
-      sep = gtk_hseparator_new ();
-      gtk_box_pack_end (GTK_BOX (vbox), sep, FALSE, TRUE, 10);
-
-      export_ctree = GTK_CTREE (gtk_ctree_new_with_titles (2, 0, title));
-      gtk_ctree_set_line_style (export_ctree, GTK_CTREE_LINES_DOTTED);
-
-      scrolled_win = gtk_scrolled_window_new (NULL, NULL);
-      gtk_container_add (GTK_CONTAINER (scrolled_win),
-			 GTK_WIDGET (export_ctree));
-      gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win),
-				      GTK_POLICY_AUTOMATIC,
-				      GTK_POLICY_AUTOMATIC);
-      gtk_box_pack_start (GTK_BOX (vbox), scrolled_win, TRUE, TRUE, 0);
-      gtk_clist_set_selection_mode (GTK_CLIST (export_ctree),
-				    GTK_SELECTION_EXTENDED);
-      gtk_clist_set_column_width (GTK_CLIST (export_ctree), 0, 200);
-      gtk_clist_set_column_width (GTK_CLIST (export_ctree), 1, 200);
-      gtk_widget_set_size_request (GTK_WIDGET (export_ctree), 300, 200);
-    }
-
-  if (!GTK_WIDGET_VISIBLE (export_window))
-    gtk_widget_show_all (export_window);
-      
-  gtk_clist_clear (GTK_CLIST (export_ctree));
-
-  node = GTK_CTREE_NODE (g_list_nth (GTK_CLIST (ctree)->row_list,
-				     GTK_CLIST (ctree)->focus_row));
-  if (!node)
-    return;
-
-  gnode = gtk_ctree_export_to_gnode (ctree, NULL, NULL, node,
-				     ctree2gnode, NULL);
-  if (gnode)
-    {
-      gtk_ctree_insert_gnode (export_ctree, NULL, NULL, gnode,
-			      gnode2ctree, NULL);
-      g_node_destroy (gnode);
-    }
-}
-
-void change_indent (GtkWidget *widget, GtkCTree *ctree)
-{
-  gtk_ctree_set_indent (ctree, GTK_ADJUSTMENT (widget)->value);
-}
-
-void change_spacing (GtkWidget *widget, GtkCTree *ctree)
-{
-  gtk_ctree_set_spacing (ctree, GTK_ADJUSTMENT (widget)->value);
-}
-
-void change_row_height (GtkWidget *widget, GtkCList *clist)
-{
-  gtk_clist_set_row_height (clist, GTK_ADJUSTMENT (widget)->value);
-}
-
-void set_background (GtkCTree *ctree, GtkCTreeNode *node, gpointer data)
-{
-  GtkStyle *style = NULL;
-  
-  if (!node)
-    return;
-  
-  if (ctree->line_style != GTK_CTREE_LINES_TABBED)
-    {
-      if (!GTK_CTREE_ROW (node)->is_leaf)
-	style = GTK_CTREE_ROW (node)->row.data;
-      else if (GTK_CTREE_ROW (node)->parent)
-	style = GTK_CTREE_ROW (GTK_CTREE_ROW (node)->parent)->row.data;
-    }
-
-  gtk_ctree_node_set_row_style (ctree, node, style);
-}
-
-void 
-ctree_toggle_line_style (GtkWidget *widget, gpointer data)
-{
-  GtkCTree *ctree;
-  gint i;
-
-  ctree = GTK_CTREE (data);
-
-  if (!GTK_WIDGET_MAPPED (widget))
-    return;
-
-  i = gtk_option_menu_get_history (GTK_OPTION_MENU (widget));
-
-  if ((ctree->line_style == GTK_CTREE_LINES_TABBED && 
-       ((GtkCTreeLineStyle) i) != GTK_CTREE_LINES_TABBED) ||
-      (ctree->line_style != GTK_CTREE_LINES_TABBED && 
-       ((GtkCTreeLineStyle) i) == GTK_CTREE_LINES_TABBED))
-    gtk_ctree_pre_recursive (ctree, NULL, set_background, NULL);
-  gtk_ctree_set_line_style (ctree, i);
-  line_style = i;
-}
-
-void 
-ctree_toggle_expander_style (GtkWidget *widget, gpointer data)
-{
-  GtkCTree *ctree;
-  gint i;
-
-  ctree = GTK_CTREE (data);
-
-  if (!GTK_WIDGET_MAPPED (widget))
-    return;
-  
-  i = gtk_option_menu_get_history (GTK_OPTION_MENU (widget));
-  
-  gtk_ctree_set_expander_style (ctree, (GtkCTreeExpanderStyle) i);
-}
-
-void 
-ctree_toggle_justify (GtkWidget *widget, gpointer data)
-{
-  GtkCTree *ctree;
-  gint i;
-
-  ctree = GTK_CTREE (data);
-
-  if (!GTK_WIDGET_MAPPED (widget))
-    return;
-
-  i = gtk_option_menu_get_history (GTK_OPTION_MENU (widget));
-
-  gtk_clist_set_column_justification (GTK_CLIST (ctree), ctree->tree_column, 
-				      (GtkJustification) i);
-}
-
-void 
-ctree_toggle_sel_mode (GtkWidget *widget, gpointer data)
-{
-  GtkCTree *ctree;
-  gint i;
-
-  ctree = GTK_CTREE (data);
-
-  if (!GTK_WIDGET_MAPPED (widget))
-    return;
-
-  i = gtk_option_menu_get_history (GTK_OPTION_MENU (widget));
-
-  gtk_clist_set_selection_mode (GTK_CLIST (ctree), selection_modes[i]);
-  after_press (ctree, NULL);
-}
-    
-void build_recursive (GtkCTree *ctree, gint cur_depth, gint depth, 
-		      gint num_books, gint num_pages, GtkCTreeNode *parent)
-{
-  gchar *text[2];
-  gchar buf1[60];
-  gchar buf2[60];
-  GtkCTreeNode *sibling;
-  CTreePixmaps *pixmaps;
-  gint i;
-
-  text[0] = buf1;
-  text[1] = buf2;
-  sibling = NULL;
-
-  pixmaps = get_ctree_pixmaps (ctree);
-
-  for (i = num_pages + num_books; i > num_books; i--)
-    {
-      pages++;
-      sprintf (buf1, "Page %02d", (gint) rand() % 100);
-      sprintf (buf2, "Item %d-%d", cur_depth, i);
-      sibling = gtk_ctree_insert_node (ctree, parent, sibling, text, 5,
-				       pixmaps->pixmap3, pixmaps->mask3, NULL, NULL,
-				       TRUE, FALSE);
-
-      if (parent && ctree->line_style == GTK_CTREE_LINES_TABBED)
-	gtk_ctree_node_set_row_style (ctree, sibling,
-				      GTK_CTREE_ROW (parent)->row.style);
-    }
-
-  if (cur_depth == depth)
-    return;
-
-  for (i = num_books; i > 0; i--)
-    {
-      GtkStyle *style;
-
-      books++;
-      sprintf (buf1, "Book %02d", (gint) rand() % 100);
-      sprintf (buf2, "Item %d-%d", cur_depth, i);
-      sibling = gtk_ctree_insert_node (ctree, parent, sibling, text, 5,
-				       pixmaps->pixmap1, pixmaps->mask1, pixmaps->pixmap2, pixmaps->mask2,
-				       FALSE, FALSE);
-
-      style = gtk_style_new ();
-      switch (cur_depth % 3)
-	{
-	case 0:
-	  style->base[GTK_STATE_NORMAL].red   = 10000 * (cur_depth % 6);
-	  style->base[GTK_STATE_NORMAL].green = 0;
-	  style->base[GTK_STATE_NORMAL].blue  = 65535 - ((i * 10000) % 65535);
-	  break;
-	case 1:
-	  style->base[GTK_STATE_NORMAL].red   = 10000 * (cur_depth % 6);
-	  style->base[GTK_STATE_NORMAL].green = 65535 - ((i * 10000) % 65535);
-	  style->base[GTK_STATE_NORMAL].blue  = 0;
-	  break;
-	default:
-	  style->base[GTK_STATE_NORMAL].red   = 65535 - ((i * 10000) % 65535);
-	  style->base[GTK_STATE_NORMAL].green = 0;
-	  style->base[GTK_STATE_NORMAL].blue  = 10000 * (cur_depth % 6);
-	  break;
-	}
-      gtk_ctree_node_set_row_data_full (ctree, sibling, style,
-					(GDestroyNotify) g_object_unref);
-
-      if (ctree->line_style == GTK_CTREE_LINES_TABBED)
-	gtk_ctree_node_set_row_style (ctree, sibling, style);
-
-      build_recursive (ctree, cur_depth + 1, depth, num_books, num_pages,
-		       sibling);
-    }
-}
-
-void rebuild_tree (GtkWidget *widget, GtkCTree *ctree)
-{
-  gchar *text [2];
-  gchar label1[] = "Root";
-  gchar label2[] = "";
-  GtkCTreeNode *parent;
-  GtkStyle *style;
-  guint b, d, p, n;
-  CTreePixmaps *pixmaps;
-
-  pixmaps = get_ctree_pixmaps (ctree);
-
-  text[0] = label1;
-  text[1] = label2;
-  
-  d = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (spin1)); 
-  b = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (spin2));
-  p = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (spin3));
-
-  n = ((pow (b, d) - 1) / (b - 1)) * (p + 1);
-
-  if (n > 100000)
-    {
-      g_print ("%d total items? Try less\n",n);
-      return;
-    }
-
-  gtk_clist_freeze (GTK_CLIST (ctree));
-  gtk_clist_clear (GTK_CLIST (ctree));
-
-  books = 1;
-  pages = 0;
-
-  parent = gtk_ctree_insert_node (ctree, NULL, NULL, text, 5, pixmaps->pixmap1,
-				  pixmaps->mask1, pixmaps->pixmap2, pixmaps->mask2, FALSE, TRUE);
-
-  style = gtk_style_new ();
-  style->base[GTK_STATE_NORMAL].red   = 0;
-  style->base[GTK_STATE_NORMAL].green = 45000;
-  style->base[GTK_STATE_NORMAL].blue  = 55000;
-  gtk_ctree_node_set_row_data_full (ctree, parent, style,
-				    (GDestroyNotify) g_object_unref);
-
-  if (ctree->line_style == GTK_CTREE_LINES_TABBED)
-    gtk_ctree_node_set_row_style (ctree, parent, style);
-
-  build_recursive (ctree, 1, d, b, p, parent);
-  gtk_clist_thaw (GTK_CLIST (ctree));
-  after_press (ctree, NULL);
-}
-
-static void 
-ctree_click_column (GtkCTree *ctree, gint column, gpointer data)
-{
-  GtkCList *clist;
-
-  clist = GTK_CLIST (ctree);
-
-  if (column == clist->sort_column)
-    {
-      if (clist->sort_type == GTK_SORT_ASCENDING)
-	clist->sort_type = GTK_SORT_DESCENDING;
-      else
-	clist->sort_type = GTK_SORT_ASCENDING;
-    }
-  else
-    gtk_clist_set_sort_column (clist, column);
-
-  gtk_ctree_sort_recursive (ctree, NULL);
-}
-
-void create_ctree (GtkWidget *widget)
-{
-  static GtkWidget *window = NULL;
-  GtkTooltips *tooltips;
-  GtkCTree *ctree;
-  GtkWidget *scrolled_win;
-  GtkWidget *vbox;
-  GtkWidget *bbox;
-  GtkWidget *mbox;
-  GtkWidget *hbox;
-  GtkWidget *hbox2;
-  GtkWidget *frame;
-  GtkWidget *label;
-  GtkWidget *button;
-  GtkWidget *check;
-  GtkAdjustment *adj;
-  GtkWidget *spinner;
-
-  char *title[] = { "Tree" , "Info" };
-  char buf[80];
-
-  static gchar *items1[] =
-  {
-    "No lines",
-    "Solid",
-    "Dotted",
-    "Tabbed"
-  };
-
-  static gchar *items2[] =
-  {
-    "None",
-    "Square",
-    "Triangle",
-    "Circular"
-  };
-
-  static gchar *items3[] =
-  {
-    "Left",
-    "Right"
-  };
-  
-  if (!window)
-    {
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_screen (GTK_WINDOW (window), 
-			     gtk_widget_get_screen (widget));
-
-      g_signal_connect (window, "destroy",
-			G_CALLBACK (gtk_widget_destroyed),
-			&window);
-
-      gtk_window_set_title (GTK_WINDOW (window), "GtkCTree");
-      gtk_container_set_border_width (GTK_CONTAINER (window), 0);
-
-      tooltips = gtk_tooltips_new ();
-      g_object_ref (tooltips);
-      gtk_object_sink (GTK_OBJECT (tooltips));
-
-      g_object_set_data_full (G_OBJECT (window), "tooltips", tooltips,
-			      g_object_unref);
-
-      vbox = gtk_vbox_new (FALSE, 0);
-      gtk_container_add (GTK_CONTAINER (window), vbox);
-
-      hbox = gtk_hbox_new (FALSE, 5);
-      gtk_container_set_border_width (GTK_CONTAINER (hbox), 5);
-      gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, TRUE, 0);
-      
-      label = gtk_label_new ("Depth :");
-      gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0);
-      
-      adj = (GtkAdjustment *) gtk_adjustment_new (4, 1, 10, 1, 5, 0);
-      spin1 = gtk_spin_button_new (adj, 0, 0);
-      gtk_box_pack_start (GTK_BOX (hbox), spin1, FALSE, TRUE, 5);
-  
-      label = gtk_label_new ("Books :");
-      gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0);
-      
-      adj = (GtkAdjustment *) gtk_adjustment_new (3, 1, 20, 1, 5, 0);
-      spin2 = gtk_spin_button_new (adj, 0, 0);
-      gtk_box_pack_start (GTK_BOX (hbox), spin2, FALSE, TRUE, 5);
-
-      label = gtk_label_new ("Pages :");
-      gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, TRUE, 0);
-      
-      adj = (GtkAdjustment *) gtk_adjustment_new (5, 1, 20, 1, 5, 0);
-      spin3 = gtk_spin_button_new (adj, 0, 0);
-      gtk_box_pack_start (GTK_BOX (hbox), spin3, FALSE, TRUE, 5);
-
-      button = gtk_button_new_with_label ("Close");
-      gtk_box_pack_end (GTK_BOX (hbox), button, TRUE, TRUE, 0);
-
-      g_signal_connect_swapped (button, "clicked",
-			        G_CALLBACK (gtk_widget_destroy),
-				window);
-
-      button = gtk_button_new_with_label ("Rebuild Tree");
-      gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
-
-      scrolled_win = gtk_scrolled_window_new (NULL, NULL);
-      gtk_container_set_border_width (GTK_CONTAINER (scrolled_win), 5);
-      gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_win),
-				      GTK_POLICY_AUTOMATIC,
-				      GTK_POLICY_ALWAYS);
-      gtk_box_pack_start (GTK_BOX (vbox), scrolled_win, TRUE, TRUE, 0);
-
-      ctree = GTK_CTREE (gtk_ctree_new_with_titles (2, 0, title));
-      gtk_container_add (GTK_CONTAINER (scrolled_win), GTK_WIDGET (ctree));
-
-      gtk_clist_set_column_auto_resize (GTK_CLIST (ctree), 0, TRUE);
-      gtk_clist_set_column_width (GTK_CLIST (ctree), 1, 200);
-      gtk_clist_set_selection_mode (GTK_CLIST (ctree), GTK_SELECTION_EXTENDED);
-      gtk_ctree_set_line_style (ctree, GTK_CTREE_LINES_DOTTED);
-      line_style = GTK_CTREE_LINES_DOTTED;
-
-      g_signal_connect (button, "clicked",
-			G_CALLBACK (rebuild_tree), ctree);
-      g_signal_connect (ctree, "click_column",
-			G_CALLBACK (ctree_click_column), NULL);
-
-      g_signal_connect_after (ctree, "button_press_event",
-			      G_CALLBACK (after_press), NULL);
-      g_signal_connect_after (ctree, "button_release_event",
-			      G_CALLBACK (after_press), NULL);
-      g_signal_connect_after (ctree, "tree_move",
-			      G_CALLBACK (after_move), NULL);
-      g_signal_connect_after (ctree, "end_selection",
-			      G_CALLBACK (after_press), NULL);
-      g_signal_connect_after (ctree, "toggle_focus_row",
-			      G_CALLBACK (after_press), NULL);
-      g_signal_connect_after (ctree, "select_all",
-			      G_CALLBACK (after_press), NULL);
-      g_signal_connect_after (ctree, "unselect_all",
-			      G_CALLBACK (after_press), NULL);
-      g_signal_connect_after (ctree, "scroll_vertical",
-			      G_CALLBACK (after_press), NULL);
-
-      bbox = gtk_hbox_new (FALSE, 5);
-      gtk_container_set_border_width (GTK_CONTAINER (bbox), 5);
-      gtk_box_pack_start (GTK_BOX (vbox), bbox, FALSE, TRUE, 0);
-
-      mbox = gtk_vbox_new (TRUE, 5);
-      gtk_box_pack_start (GTK_BOX (bbox), mbox, FALSE, TRUE, 0);
-
-      label = gtk_label_new ("Row Height :");
-      gtk_box_pack_start (GTK_BOX (mbox), label, FALSE, FALSE, 0);
-
-      label = gtk_label_new ("Indent :");
-      gtk_box_pack_start (GTK_BOX (mbox), label, FALSE, FALSE, 0);
-
-      label = gtk_label_new ("Spacing :");
-      gtk_box_pack_start (GTK_BOX (mbox), label, FALSE, FALSE, 0);
-
-      mbox = gtk_vbox_new (TRUE, 5);
-      gtk_box_pack_start (GTK_BOX (bbox), mbox, FALSE, TRUE, 0);
-
-      adj = (GtkAdjustment *) gtk_adjustment_new (20, 12, 100, 1, 10, 0);
-      spinner = gtk_spin_button_new (adj, 0, 0);
-      gtk_box_pack_start (GTK_BOX (mbox), spinner, FALSE, FALSE, 5);
-      gtk_tooltips_set_tip (tooltips, spinner,
-			    "Row height of list items", NULL);
-      g_signal_connect (adj, "value_changed",
-			G_CALLBACK (change_row_height), ctree);
-      gtk_clist_set_row_height ( GTK_CLIST (ctree), adj->value);
-
-      adj = (GtkAdjustment *) gtk_adjustment_new (20, 0, 60, 1, 10, 0);
-      spinner = gtk_spin_button_new (adj, 0, 0);
-      gtk_box_pack_start (GTK_BOX (mbox), spinner, FALSE, FALSE, 5);
-      gtk_tooltips_set_tip (tooltips, spinner, "Tree Indentation.", NULL);
-      g_signal_connect (adj, "value_changed",
-			G_CALLBACK (change_indent), ctree);
-
-      adj = (GtkAdjustment *) gtk_adjustment_new (5, 0, 60, 1, 10, 0);
-      spinner = gtk_spin_button_new (adj, 0, 0);
-      gtk_box_pack_start (GTK_BOX (mbox), spinner, FALSE, FALSE, 5);
-      gtk_tooltips_set_tip (tooltips, spinner, "Tree Spacing.", NULL);
-      g_signal_connect (adj, "value_changed",
-			G_CALLBACK (change_spacing), ctree);
-
-      mbox = gtk_vbox_new (TRUE, 5);
-      gtk_box_pack_start (GTK_BOX (bbox), mbox, FALSE, TRUE, 0);
-
-      hbox = gtk_hbox_new (FALSE, 5);
-      gtk_box_pack_start (GTK_BOX (mbox), hbox, FALSE, FALSE, 0);
-
-      button = gtk_button_new_with_label ("Expand All");
-      gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
-      g_signal_connect (button, "clicked",
-			G_CALLBACK (expand_all), ctree);
-
-      button = gtk_button_new_with_label ("Collapse All");
-      gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
-      g_signal_connect (button, "clicked",
-			G_CALLBACK (collapse_all), ctree);
-
-      button = gtk_button_new_with_label ("Change Style");
-      gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
-      g_signal_connect (button, "clicked",
-			G_CALLBACK (change_style), ctree);
-
-      button = gtk_button_new_with_label ("Export Tree");
-      gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
-      g_signal_connect (button, "clicked",
-			G_CALLBACK (export_ctree), ctree);
-
-      hbox = gtk_hbox_new (FALSE, 5);
-      gtk_box_pack_start (GTK_BOX (mbox), hbox, FALSE, FALSE, 0);
-
-      button = gtk_button_new_with_label ("Select All");
-      gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
-      g_signal_connect (button, "clicked",
-			G_CALLBACK (select_all), ctree);
-
-      button = gtk_button_new_with_label ("Unselect All");
-      gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
-      g_signal_connect (button, "clicked",
-			G_CALLBACK (unselect_all), ctree);
-
-      button = gtk_button_new_with_label ("Remove Selection");
-      gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0);
-      g_signal_connect (button, "clicked",
-			G_CALLBACK (remove_selection), ctree);
-
-      check = gtk_check_button_new_with_label ("Reorderable");
-      gtk_box_pack_start (GTK_BOX (hbox), check, FALSE, TRUE, 0);
-      gtk_tooltips_set_tip (tooltips, check,
-			    "Tree items can be reordered by dragging.", NULL);
-      g_signal_connect (check, "clicked",
-			G_CALLBACK (toggle_reorderable), ctree);
-      gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check), TRUE);
-
-      hbox = gtk_hbox_new (TRUE, 5);
-      gtk_box_pack_start (GTK_BOX (mbox), hbox, FALSE, FALSE, 0);
-
-      omenu1 = build_option_menu (items1, 4, 2, 
-				  ctree_toggle_line_style,
-				  ctree);
-      gtk_box_pack_start (GTK_BOX (hbox), omenu1, FALSE, TRUE, 0);
-      gtk_tooltips_set_tip (tooltips, omenu1, "The tree's line style.", NULL);
-
-      omenu2 = build_option_menu (items2, 4, 1, 
-				  ctree_toggle_expander_style,
-				  ctree);
-      gtk_box_pack_start (GTK_BOX (hbox), omenu2, FALSE, TRUE, 0);
-      gtk_tooltips_set_tip (tooltips, omenu2, "The tree's expander style.",
-			    NULL);
-
-      omenu3 = build_option_menu (items3, 2, 0, 
-				  ctree_toggle_justify, ctree);
-      gtk_box_pack_start (GTK_BOX (hbox), omenu3, FALSE, TRUE, 0);
-      gtk_tooltips_set_tip (tooltips, omenu3, "The tree's justification.",
-			    NULL);
-
-      omenu4 = build_option_menu (selection_mode_items, 3, 3, 
-				  ctree_toggle_sel_mode, ctree);
-      gtk_box_pack_start (GTK_BOX (hbox), omenu4, FALSE, TRUE, 0);
-      gtk_tooltips_set_tip (tooltips, omenu4, "The list's selection mode.",
-			    NULL);
-
-      gtk_widget_realize (window);
-      
-      gtk_widget_set_size_request (GTK_WIDGET (ctree), -1, 300);
-
-      frame = gtk_frame_new (NULL);
-      gtk_container_set_border_width (GTK_CONTAINER (frame), 0);
-      gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_OUT);
-      gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, TRUE, 0);
-
-      hbox = gtk_hbox_new (TRUE, 2);
-      gtk_container_set_border_width (GTK_CONTAINER (hbox), 2);
-      gtk_container_add (GTK_CONTAINER (frame), hbox);
-
-      frame = gtk_frame_new (NULL);
-      gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
-      gtk_box_pack_start (GTK_BOX (hbox), frame, FALSE, TRUE, 0);
-
-      hbox2 = gtk_hbox_new (FALSE, 0);
-      gtk_container_set_border_width (GTK_CONTAINER (hbox2), 2);
-      gtk_container_add (GTK_CONTAINER (frame), hbox2);
-
-      label = gtk_label_new ("Books :");
-      gtk_box_pack_start (GTK_BOX (hbox2), label, FALSE, TRUE, 0);
-
-      sprintf (buf, "%d", books);
-      book_label = gtk_label_new (buf);
-      gtk_box_pack_end (GTK_BOX (hbox2), book_label, FALSE, TRUE, 5);
-
-      frame = gtk_frame_new (NULL);
-      gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
-      gtk_box_pack_start (GTK_BOX (hbox), frame, FALSE, TRUE, 0);
-
-      hbox2 = gtk_hbox_new (FALSE, 0);
-      gtk_container_set_border_width (GTK_CONTAINER (hbox2), 2);
-      gtk_container_add (GTK_CONTAINER (frame), hbox2);
-
-      label = gtk_label_new ("Pages :");
-      gtk_box_pack_start (GTK_BOX (hbox2), label, FALSE, TRUE, 0);
-
-      sprintf (buf, "%d", pages);
-      page_label = gtk_label_new (buf);
-      gtk_box_pack_end (GTK_BOX (hbox2), page_label, FALSE, TRUE, 5);
-
-      frame = gtk_frame_new (NULL);
-      gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
-      gtk_box_pack_start (GTK_BOX (hbox), frame, FALSE, TRUE, 0);
-
-      hbox2 = gtk_hbox_new (FALSE, 0);
-      gtk_container_set_border_width (GTK_CONTAINER (hbox2), 2);
-      gtk_container_add (GTK_CONTAINER (frame), hbox2);
-
-      label = gtk_label_new ("Selected :");
-      gtk_box_pack_start (GTK_BOX (hbox2), label, FALSE, TRUE, 0);
-
-      sprintf (buf, "%d", g_list_length (GTK_CLIST (ctree)->selection));
-      sel_label = gtk_label_new (buf);
-      gtk_box_pack_end (GTK_BOX (hbox2), sel_label, FALSE, TRUE, 5);
-
-      frame = gtk_frame_new (NULL);
-      gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
-      gtk_box_pack_start (GTK_BOX (hbox), frame, FALSE, TRUE, 0);
-
-      hbox2 = gtk_hbox_new (FALSE, 0);
-      gtk_container_set_border_width (GTK_CONTAINER (hbox2), 2);
-      gtk_container_add (GTK_CONTAINER (frame), hbox2);
-
-      label = gtk_label_new ("Visible :");
-      gtk_box_pack_start (GTK_BOX (hbox2), label, FALSE, TRUE, 0);
-
-      sprintf (buf, "%d", g_list_length (GTK_CLIST (ctree)->row_list));
-      vis_label = gtk_label_new (buf);
-      gtk_box_pack_end (GTK_BOX (hbox2), vis_label, FALSE, TRUE, 5);
-
-      rebuild_tree (NULL, ctree);
-    }
-
-  if (!GTK_WIDGET_VISIBLE (window))
-    gtk_widget_show_all (window);
-  else
-    gtk_widget_destroy (window);
-}
-
-/*
  * GtkColorSelection
  */
 
@@ -8225,102 +6491,6 @@ create_color_selection (GtkWidget *widget)
     gtk_widget_destroy (window);
 }
 
-/*
- * GtkFileSelection
- */
-
-void
-show_fileops (GtkWidget        *widget,
-	      GtkFileSelection *fs)
-{
-  gboolean show_ops;
-
-  show_ops = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget));
-
-  if (show_ops)
-    gtk_file_selection_show_fileop_buttons (fs);
-  else
-    gtk_file_selection_hide_fileop_buttons (fs);
-}
-
-void
-select_multiple (GtkWidget        *widget,
-		 GtkFileSelection *fs)
-{
-  gboolean select_multiple;
-
-  select_multiple = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget));
-  gtk_file_selection_set_select_multiple (fs, select_multiple);
-}
-
-void
-file_selection_ok (GtkFileSelection *fs)
-{
-  int i;
-  gchar **selections;
-
-  selections = gtk_file_selection_get_selections (fs);
-
-  for (i = 0; selections[i] != NULL; i++)
-    g_print ("%s\n", selections[i]);
-
-  g_strfreev (selections);
-
-  gtk_widget_destroy (GTK_WIDGET (fs));
-}
-
-void
-create_file_selection (GtkWidget *widget)
-{
-  static GtkWidget *window = NULL;
-  GtkWidget *button;
-
-  if (!window)
-    {
-      window = gtk_file_selection_new ("file selection dialog");
-      gtk_window_set_screen (GTK_WINDOW (window),
-			     gtk_widget_get_screen (widget));
-
-      gtk_file_selection_hide_fileop_buttons (GTK_FILE_SELECTION (window));
-
-      gtk_window_set_position (GTK_WINDOW (window), GTK_WIN_POS_MOUSE);
-
-      g_signal_connect (window, "destroy",
-			G_CALLBACK (gtk_widget_destroyed),
-			&window);
-
-      g_signal_connect_swapped (GTK_FILE_SELECTION (window)->ok_button,
-				"clicked",
-				G_CALLBACK (file_selection_ok),
-				window);
-      g_signal_connect_swapped (GTK_FILE_SELECTION (window)->cancel_button,
-			        "clicked",
-				G_CALLBACK (gtk_widget_destroy),
-				window);
-      
-      button = gtk_check_button_new_with_label ("Show Fileops");
-      g_signal_connect (button, "toggled",
-			G_CALLBACK (show_fileops),
-			window);
-      gtk_box_pack_start (GTK_BOX (GTK_FILE_SELECTION (window)->action_area), 
-			  button, FALSE, FALSE, 0);
-      gtk_widget_show (button);
-
-      button = gtk_check_button_new_with_label ("Select Multiple");
-      g_signal_connect (button, "clicked",
-			G_CALLBACK (select_multiple),
-			window);
-      gtk_box_pack_start (GTK_BOX (GTK_FILE_SELECTION (window)->action_area), 
-			  button, FALSE, FALSE, 0);
-      gtk_widget_show (button);
-    }
-  
-  if (!GTK_WIDGET_VISIBLE (window))
-    gtk_widget_show (window);
-  else
-    gtk_widget_destroy (window);
-}
-
 void
 flipping_toggled_cb (GtkWidget *widget, gpointer data)
 {
@@ -12519,182 +10689,6 @@ create_snapshot (GtkWidget *widget)
   
 }
 
-
-
-/*
- * Color Preview
- */
-
-static int color_idle = 0;
-
-gint
-color_idle_func (GtkWidget *preview)
-{
-  static int count = 1;
-  guchar buf[768];
-  int i, j, k;
-
-  for (i = 0; i < 256; i++)
-    {
-      for (j = 0, k = 0; j < 256; j++)
-	{
-	  buf[k+0] = i + count;
-	  buf[k+1] = 0;
-	  buf[k+2] = j + count;
-	  k += 3;
-	}
-
-      gtk_preview_draw_row (GTK_PREVIEW (preview), buf, 0, i, 256);
-    }
-
-  count += 1;
-
-  gtk_widget_queue_draw (preview);
-  gdk_window_process_updates (preview->window, TRUE);
-
-  return TRUE;
-}
-
-static void
-color_preview_destroy (GtkWidget  *widget,
-		       GtkWidget **window)
-{
-  gtk_idle_remove (color_idle);
-  color_idle = 0;
-
-  *window = NULL;
-}
-
-void
-create_color_preview (GtkWidget *widget)
-{
-  static GtkWidget *window = NULL;
-  GtkWidget *preview;
-  guchar buf[768];
-  int i, j, k;
-
-  if (!window)
-    {
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      
-      gtk_window_set_screen (GTK_WINDOW (window),
-			     gtk_widget_get_screen (widget));
-
-      g_signal_connect (window, "destroy",
-			G_CALLBACK (color_preview_destroy),
-			&window);
-
-      gtk_window_set_title (GTK_WINDOW (window), "test");
-      gtk_container_set_border_width (GTK_CONTAINER (window), 10);
-
-      preview = gtk_preview_new (GTK_PREVIEW_COLOR);
-      gtk_preview_size (GTK_PREVIEW (preview), 256, 256);
-      gtk_container_add (GTK_CONTAINER (window), preview);
-
-      for (i = 0; i < 256; i++)
-	{
-	  for (j = 0, k = 0; j < 256; j++)
-	    {
-	      buf[k+0] = i;
-	      buf[k+1] = 0;
-	      buf[k+2] = j;
-	      k += 3;
-	    }
-
-	  gtk_preview_draw_row (GTK_PREVIEW (preview), buf, 0, i, 256);
-	}
-
-      color_idle = gtk_idle_add ((GtkFunction) color_idle_func, preview);
-    }
-
-  if (!GTK_WIDGET_VISIBLE (window))
-    gtk_widget_show_all (window);
-  else
-    gtk_widget_destroy (window);
-}
-
-/*
- * Gray Preview
- */
-
-static int gray_idle = 0;
-
-gint
-gray_idle_func (GtkWidget *preview)
-{
-  static int count = 1;
-  guchar buf[256];
-  int i, j;
-
-  for (i = 0; i < 256; i++)
-    {
-      for (j = 0; j < 256; j++)
-	buf[j] = i + j + count;
-
-      gtk_preview_draw_row (GTK_PREVIEW (preview), buf, 0, i, 256);
-    }
-
-  count += 1;
-
-  gtk_widget_draw (preview, NULL);
-
-  return TRUE;
-}
-
-static void
-gray_preview_destroy (GtkWidget  *widget,
-		      GtkWidget **window)
-{
-  gtk_idle_remove (gray_idle);
-  gray_idle = 0;
-
-  *window = NULL;
-}
-
-void
-create_gray_preview (GtkWidget *widget)
-{
-  static GtkWidget *window = NULL;
-  GtkWidget *preview;
-  guchar buf[256];
-  int i, j;
-
-  if (!window)
-    {
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-
-      gtk_window_set_screen (GTK_WINDOW (window),
-			     gtk_widget_get_screen (widget));
-
-      g_signal_connect (window, "destroy",
-			G_CALLBACK (gray_preview_destroy),
-			&window);
-
-      gtk_window_set_title (GTK_WINDOW (window), "test");
-      gtk_container_set_border_width (GTK_CONTAINER (window), 10);
-
-      preview = gtk_preview_new (GTK_PREVIEW_GRAYSCALE);
-      gtk_preview_size (GTK_PREVIEW (preview), 256, 256);
-      gtk_container_add (GTK_CONTAINER (window), preview);
-
-      for (i = 0; i < 256; i++)
-	{
-	  for (j = 0; j < 256; j++)
-	    buf[j] = i + j;
-
-	  gtk_preview_draw_row (GTK_PREVIEW (preview), buf, 0, i, 256);
-	}
-
-      gray_idle = gtk_idle_add ((GtkFunction) gray_idle_func, preview);
-    }
-
-  if (!GTK_WIDGET_VISIBLE (window))
-    gtk_widget_show_all (window);
-  else
-    gtk_widget_destroy (window);
-}
-
-
 /*
  * Selection Test
  */
@@ -13750,10 +11744,8 @@ struct {
   { "button box", create_button_box },
   { "buttons", create_buttons },
   { "check buttons", create_check_buttons },
-  { "clist", create_clist},
   { "color selection", create_color_selection },
   { "composited window", create_composited_window },
-  { "ctree", create_ctree },
   { "cursors", create_cursors },
   { "dialog", create_dialog },
   { "display & screen", create_display_screen, TRUE },
@@ -13761,7 +11753,6 @@ struct {
   { "event box", create_event_box },
   { "event watcher", create_event_watcher },
   { "expander", create_expander },
-  { "file selection", create_file_selection },
   { "flipping", create_flipping },
   { "focus", create_focus },
   { "font selection", create_font_selection },
@@ -13782,8 +11773,6 @@ struct {
   { "panes", create_panes },
   { "paned keyboard", create_paned_keyboard_navigation },
   { "pixmap", create_pixmap },
-  { "preview color", create_color_preview, TRUE },
-  { "preview gray", create_gray_preview, TRUE },
   { "progress bar", create_progress_bar },
   { "properties", create_properties },
   { "radio buttons", create_radio_buttons },



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