C++ (Cpp) _gtk_pango_get_default_attributes примеры использования

Пример #1

static AtkAttributeSet *
gtk_label_accessible_get_default_attributes (AtkText *text)
{
  GtkWidget *widget;
  AtkAttributeSet *attributes;

  widget = gtk_accessible_get_widget (GTK_ACCESSIBLE (text));
  if (widget == NULL)
    return NULL;

  attributes = NULL;
  attributes = add_attribute (attributes, ATK_TEXT_ATTR_DIRECTION,
                   atk_text_attribute_get_value (ATK_TEXT_ATTR_DIRECTION,
                                                 gtk_widget_get_direction (widget)));
  attributes = _gtk_pango_get_default_attributes (attributes,
                                                  gtk_label_get_layout (GTK_LABEL (widget)));
  attributes = _gtk_style_context_get_attributes (attributes,
                                                  gtk_widget_get_style_context (widget),
                                                  gtk_widget_get_state_flags (widget));

  return attributes;
}

Пример #2

Файл: gtktextcellaccessible.c Проект: ceibal-tatu/gtk-3.0

static AtkAttributeSet *
gtk_text_cell_accessible_get_default_attributes (AtkText *text)
{
  AtkAttributeSet *attrib_set = NULL;
  PangoLayout *layout;
  GtkWidget *widget;

  layout = create_pango_layout (GTK_TEXT_CELL_ACCESSIBLE (text));
  widget = get_widget (GTK_TEXT_CELL_ACCESSIBLE (text));

  attrib_set = add_attribute (attrib_set, ATK_TEXT_ATTR_DIRECTION,
                   atk_text_attribute_get_value (ATK_TEXT_ATTR_DIRECTION,
                                                 gtk_widget_get_direction (widget)));
  attrib_set = _gtk_pango_get_default_attributes (NULL, layout);

  attrib_set = _gtk_style_context_get_attributes (attrib_set,
                                                  gtk_widget_get_style_context (widget),
                                                  gtk_widget_get_state_flags (widget));

  g_object_unref (G_OBJECT (layout));

  return attrib_set;
}