C++ (Cpp) find_object_by_role Exemples

Exemple #1

static void _check_paned (AtkObject *obj)
{
  static gboolean done_paned = FALSE;
  AtkRole role;

  role = atk_object_get_role (obj);

  if (role == ATK_ROLE_FRAME)
  {
    AtkRole roles[NUM_VALID_ROLES];
    AtkObject *paned_obj;

    if (done_paned)
      return;

    roles[0] = ATK_ROLE_SPLIT_PANE;

    paned_obj = find_object_by_role (obj, roles, NUM_VALID_ROLES);

    if (paned_obj)
    {
      if (!done_paned)
      {
        done_paned = TRUE;
      }
      atk_object_connect_property_change_handler (paned_obj,
                   (AtkPropertyChangeHandler*) _property_change_handler);
      gtk_timeout_add (2000, _test_paned, paned_obj);
    }

    return;
  }
  if (role != ATK_ROLE_COMBO_BOX)
    return;
}

Exemple #2

Fichier : testcombo.c Projet : BYC/gtk

static void _check_combo_box (AtkObject *obj)
{
  static gboolean done = FALSE;
  static gboolean done_selection = FALSE;
  AtkRole role;

  role = atk_object_get_role (obj);

  if (role == ATK_ROLE_FRAME)
  {
    AtkRole roles[NUM_VALID_ROLES];
    AtkObject *combo_obj;

    if (done_selection)
      return;

    roles[0] = ATK_ROLE_COMBO_BOX;

    combo_obj = find_object_by_role (obj, roles, NUM_VALID_ROLES);

    if (combo_obj)
    {
      if (!done_selection)
      {
        done_selection = TRUE;
      }
      if (g_getenv ("TEST_ACCESSIBLE_COMBO_NOEDIT") != NULL)
      {
        GtkWidget *combo;
        GtkEntry *entry;

        combo = gtk_accessible_get_widget (GTK_ACCESSIBLE (combo_obj));
        entry = GTK_ENTRY (gtk_bin_get_child (GTK_BIN (combo)));
        gtk_editable_set_editable (GTK_EDITABLE (entry), FALSE);
      }
      _check_children (combo_obj);
      _test_selection (combo_obj);
    }

    return;
  }
  if (role != ATK_ROLE_COMBO_BOX)
    return;

  g_print ("*** Start ComboBox ***\n");
  _check_children (obj);
 
  if (!done)
  {
    g_idle_add ((GSourceFunc)_open_combo_list, obj);
    done = TRUE;
  }
  else
      return;
  g_print ("*** End ComboBox ***\n");
}