static void
dirtree_expand (GtkCTree * tree, GtkCTreeNode * node)
{
GtkAdjustment *h_adjustment;
gfloat row_align;
DirTreeNode *dt_node;
dt_node = gtk_ctree_node_get_row_data (tree, node);
if (dt_node->scanned == FALSE)
{
tree_expand_node (DIRTREE (tree), node, FALSE);
dt_node->scanned = TRUE;
}
if (parent_class->tree_expand)
(*parent_class->tree_expand) (tree, node);
h_adjustment = gtk_clist_get_hadjustment (GTK_CLIST (tree));
if (h_adjustment && h_adjustment->upper != 0.0)
{
row_align =
(float) (tree->tree_indent * GTK_CTREE_ROW (node)->level) /
h_adjustment->upper;
gtk_ctree_node_moveto (tree, node, tree->tree_column, 0, row_align);
}
}
GtkWidget *
fontsel_new (ProgressData *pdata)
{
GtkWidget *paned;
GtkWidget *clist;
GtkWidget *clist2;
GtkWidget *scrolled_window;
paned = gtk_hpaned_new ();
g_signal_new ("face_changed",
GTK_TYPE_WIDGET,
G_SIGNAL_RUN_LAST,
0,
NULL, NULL,
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE,
0,
NULL);
g_object_set_data (G_OBJECT (paned), "progress_data", pdata);
/* family */
clist = gtk_clist_new (1);
gtk_clist_set_column_title (GTK_CLIST (clist), 0, _("Font Family"));
gtk_clist_column_titles_show (GTK_CLIST (clist));
gtk_clist_column_titles_passive (GTK_CLIST (clist));
gtk_widget_show (clist);
scrolled_window =
gtk_scrolled_window_new (gtk_clist_get_hadjustment (GTK_CLIST (clist)),
gtk_clist_get_vadjustment (GTK_CLIST (clist)));
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_ALWAYS);
gtk_container_add (GTK_CONTAINER (scrolled_window), clist);
gtk_widget_show (scrolled_window);
gtk_paned_pack1 (GTK_PANED (paned), scrolled_window, TRUE, FALSE);
/* style */
clist2 = gtk_clist_new (1);
gtk_clist_set_column_title (GTK_CLIST (clist2), 0, _("Font Style"));
gtk_clist_column_titles_show (GTK_CLIST (clist2));
gtk_clist_column_titles_passive (GTK_CLIST (clist2));
gtk_widget_show (clist2);
scrolled_window =
gtk_scrolled_window_new (gtk_clist_get_hadjustment (GTK_CLIST (clist2)),
gtk_clist_get_vadjustment (GTK_CLIST (clist2)));
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_ALWAYS);
gtk_container_add (GTK_CONTAINER (scrolled_window), clist2);
gtk_widget_show (scrolled_window);
gtk_paned_pack2 (GTK_PANED (paned), scrolled_window, TRUE, FALSE);
g_signal_connect (clist, "select_row",
G_CALLBACK (fontsel_family_select_callback),
clist2);
g_signal_connect (clist2, "select_row",
G_CALLBACK (fontsel_style_select_callback),
paned);
g_object_set_data (G_OBJECT (paned), "family_list", clist);
g_object_set_data (G_OBJECT (paned), "style_list", clist2);
return paned;
}
