gboolean
greeter_item_ulist_setup (void)
{
GreeterItemInfo *info;
info = greeter_lookup_id ("user-pw-entry");
if (info && info->item &&
GNOME_IS_CANVAS_WIDGET (info->item) &&
GTK_IS_ENTRY (GNOME_CANVAS_WIDGET (info->item)->widget)) {
pam_entry = GNOME_CANVAS_WIDGET (info->item)->widget;
}
info = greeter_lookup_id ("userlist");
if (info && info->item &&
GNOME_IS_CANVAS_WIDGET (info->item)) {
GtkWidget *sw = GNOME_CANVAS_WIDGET (info->item)->widget;
if (GTK_IS_SCROLLED_WINDOW (sw) &&
GTK_IS_TREE_VIEW (GTK_BIN (sw)->child)) {
GtkRequisition req;
gdouble height;
user_list = GTK_BIN (sw)->child;
force_no_tree_separators (user_list);
greeter_generate_userlist (user_list, info);
/* Reset size of the widget canvas item so it
* is the same size as the userlist. This
* avoids the ugly white background displayed
* below the Face Browser when the list isn't
* as large as the rectangle defined in the
* MDM theme file.
*/
gtk_widget_size_request (user_list, &req);
g_object_get (info->item, "height", &height, NULL);
if (req.height < height)
g_object_set (info->item, "height", (double)req.height, NULL);
}
}
return TRUE;
}
AtkObject*
gail_canvas_widget_new (GObject *obj)
{
gpointer object;
AtkObject *atk_object;
g_return_val_if_fail (GNOME_IS_CANVAS_WIDGET (obj), NULL);
object = g_object_new (GAIL_TYPE_CANVAS_WIDGET, NULL);
atk_object = ATK_OBJECT (object);
atk_object_initialize (atk_object, obj);
atk_object->role = ATK_ROLE_PANEL;
return atk_object;
}
static gboolean custom_list_release_event (GtkWidget *widget,
GdkEventSelection *event,
gpointer user_data)
{
GreeterItemInfo *entry_info = greeter_lookup_id ("user-pw-entry");
/* Make sure that focus never leaves username/password entry */
if (entry_info && entry_info->item &&
GNOME_IS_CANVAS_WIDGET (entry_info->item) &&
GTK_IS_ENTRY (GNOME_CANVAS_WIDGET (entry_info->item)->widget))
{
GtkWidget *entry = GNOME_CANVAS_WIDGET (entry_info->item)->widget;
gtk_widget_grab_focus (entry);
}
return FALSE;
}
/*
* This function initializes all custom lists aside from
* the userlist (face browser), which is handled
* separately.
*/
gboolean
greeter_item_customlist_setup (void)
{
const GList *custom_items = greeter_custom_items ();
const GList *li;
for (li = custom_items; li != NULL; li = li->next)
{
GreeterItemInfo *info = li->data;
if (info != NULL &&
info->item_type == GREETER_ITEM_TYPE_LIST &&
info->item != NULL &&
GNOME_IS_CANVAS_WIDGET (info->item))
{
GtkWidget *sw = GNOME_CANVAS_WIDGET (info->item)->widget;
/*
* Store these so that when the values change in the
* F10 session/language dialogs, we can easily modify
* them.
*/
if (strcmp (info->id, "session") == 0)
session_widget = sw;
else if (strcmp (info->id, "language") == 0)
language_widget = sw;
/* If combo or list style, process appropriately */
if (GTK_IS_SCROLLED_WINDOW (sw) &&
GTK_IS_TREE_VIEW (GTK_BIN (sw)->child))
{
setup_customlist (GTK_BIN (sw)->child, info);
}
else if (GTK_IS_COMBO_BOX (sw))
{
setup_combo_customlist (GTK_COMBO_BOX (sw), info);
}
}
}
return TRUE;
}