Exemplos de gtk_cell_view_get_displayed_row em C++ (Cpp)

Exemplo n.º 1

Arquivo: gtkmenuitemaccessible.c Projeto: Pfiver/gtk

static gchar *
get_text_from_label_widget (GtkWidget *label)
{
  if (GTK_IS_LABEL (label))
    return g_strdup (gtk_label_get_text (GTK_LABEL (label)));
  else if (GTK_IS_CELL_VIEW (label))
    {
      GList *cells, *l;
      GtkTreeModel *model;
      GtkTreeIter iter;
      GtkTreePath *path;
      GtkCellArea *area;
      gchar *text;

      model = gtk_cell_view_get_model (GTK_CELL_VIEW (label));
      path = gtk_cell_view_get_displayed_row (GTK_CELL_VIEW (label));
      gtk_tree_model_get_iter (model, &iter, path);
      gtk_tree_path_free (path);

      area = gtk_cell_layout_get_area (GTK_CELL_LAYOUT (label));
      gtk_cell_area_apply_attributes (area, model, &iter, FALSE, FALSE);
      cells = gtk_cell_layout_get_cells (GTK_CELL_LAYOUT (label));

      text = NULL;
      for (l = cells; l; l = l->next)
        {
          GtkCellRenderer *cell = l->data;

          if (GTK_IS_CELL_RENDERER_TEXT (cell))
            {
              g_object_get (cell, "text", &text, NULL);
              break;
            }
        }

      g_list_free (cells);

      return text;
    }

  return NULL;
}

Exemplo n.º 2

Arquivo: rbgtkcellview.c Projeto: geoffyoungs/ruby-gnome2

static VALUE
cview_get_displayed_row(VALUE self)
{
    return GTKTREEPATH2RVAL(gtk_cell_view_get_displayed_row(_SELF(self)));
}