C++ (Cpp) gtk_tree_model_unref_node Examples

Programming Language: C++ (Cpp)

Method/Function: gtk_tree_model_unref_node

Examples at hotexamples.com: 2

C++ (Cpp) gtk_tree_model_unref_node - 2 examples found. These are the top rated real world C++ (Cpp) examples of gtk_tree_model_unref_node extracted from open source projects. You can rate examples to help us improve the quality of examples.

Example #1

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File: dialog-sx-since-last-run.c Project: pistol54/gnucash

static void
gsslrtma_unref_node(GtkTreeModel *tree_model,
                    GtkTreeIter *iter)
{
    gtk_tree_model_unref_node(GTK_TREE_MODEL(GNC_SX_SLR_TREE_MODEL_ADAPTER(tree_model)->real), iter);
}

Example #2

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File: sortmodel.c Project: Pfiver/gtk

static void
ref_count_reorder_two (void)
{
  GtkTreeIter iter1, iter2, iter3, iter4, iter5;
  GtkTreeIter citer1, citer2, citer3, citer4, citer5;
  GtkTreeIter siter1, siter2, siter3, siter4, siter5;
  GtkTreeIter sciter1, sciter2, sciter3, sciter4, sciter5;
  GtkTreeModel *model;
  GtkTreeModelRefCount *ref_model;
  GtkTreeModel *sort_model;
  GtkWidget *tree_view;
  GType column_types[] = { G_TYPE_INT };

  model = gtk_tree_model_ref_count_new ();
  ref_model = GTK_TREE_MODEL_REF_COUNT (model);

  gtk_tree_store_set_column_types (GTK_TREE_STORE (model), 1,
                                   column_types);

  gtk_tree_store_insert_with_values (GTK_TREE_STORE (model), &iter1, NULL, 0,
                                     0, 30, -1);
  gtk_tree_store_insert_with_values (GTK_TREE_STORE (model), &iter2, NULL, 1,
                                     0, 40, -1);
  gtk_tree_store_insert_with_values (GTK_TREE_STORE (model), &iter3, NULL, 2,
                                     0, 10, -1);
  gtk_tree_store_insert_with_values (GTK_TREE_STORE (model), &iter4, NULL, 3,
                                     0, 20, -1);
  gtk_tree_store_insert_with_values (GTK_TREE_STORE (model), &iter5, NULL, 4,
                                     0, 60, -1);

  /* Child level */
  gtk_tree_store_insert_with_values (GTK_TREE_STORE (model), &citer1, &iter1, 0,
                                     0, 30, -1);
  gtk_tree_store_insert_with_values (GTK_TREE_STORE (model), &citer2, &iter1, 1,
                                     0, 40, -1);
  gtk_tree_store_insert_with_values (GTK_TREE_STORE (model), &citer3, &iter1, 2,
                                     0, 10, -1);
  gtk_tree_store_insert_with_values (GTK_TREE_STORE (model), &citer4, &iter1, 3,
                                     0, 20, -1);
  gtk_tree_store_insert_with_values (GTK_TREE_STORE (model), &citer5, &iter1, 4,
                                     0, 60, -1);

  assert_root_level_unreferenced (ref_model);

  sort_model = gtk_tree_model_sort_new_with_model (model);
  tree_view = gtk_tree_view_new_with_model (sort_model);
  gtk_tree_view_expand_all (GTK_TREE_VIEW (tree_view));

  assert_node_ref_count (ref_model, &iter1, 2);
  assert_node_ref_count (ref_model, &iter2, 1);
  assert_node_ref_count (ref_model, &iter3, 1);
  assert_node_ref_count (ref_model, &iter4, 1);
  assert_node_ref_count (ref_model, &iter5, 1);

  assert_level_referenced (ref_model, 1, &iter1);

  gtk_tree_model_sort_convert_child_iter_to_iter (GTK_TREE_MODEL_SORT (sort_model), &siter1, &iter1);
  gtk_tree_model_sort_convert_child_iter_to_iter (GTK_TREE_MODEL_SORT (sort_model), &siter2, &iter2);
  gtk_tree_model_sort_convert_child_iter_to_iter (GTK_TREE_MODEL_SORT (sort_model), &siter3, &iter3);
  gtk_tree_model_sort_convert_child_iter_to_iter (GTK_TREE_MODEL_SORT (sort_model), &siter4, &iter4);
  gtk_tree_model_sort_convert_child_iter_to_iter (GTK_TREE_MODEL_SORT (sort_model), &siter5, &iter5);

  gtk_tree_model_sort_convert_child_iter_to_iter (GTK_TREE_MODEL_SORT (sort_model), &sciter1, &citer1);
  gtk_tree_model_sort_convert_child_iter_to_iter (GTK_TREE_MODEL_SORT (sort_model), &sciter2, &citer2);
  gtk_tree_model_sort_convert_child_iter_to_iter (GTK_TREE_MODEL_SORT (sort_model), &sciter3, &citer3);
  gtk_tree_model_sort_convert_child_iter_to_iter (GTK_TREE_MODEL_SORT (sort_model), &sciter4, &citer4);
  gtk_tree_model_sort_convert_child_iter_to_iter (GTK_TREE_MODEL_SORT (sort_model), &sciter5, &citer5);

  gtk_tree_model_ref_node (GTK_TREE_MODEL (sort_model), &siter1);
  gtk_tree_model_ref_node (GTK_TREE_MODEL (sort_model), &siter1);

  gtk_tree_model_ref_node (GTK_TREE_MODEL (sort_model), &siter3);
  gtk_tree_model_ref_node (GTK_TREE_MODEL (sort_model), &siter3);
  gtk_tree_model_ref_node (GTK_TREE_MODEL (sort_model), &siter3);

  gtk_tree_model_ref_node (GTK_TREE_MODEL (sort_model), &siter5);

  assert_node_ref_count (ref_model, &iter1, 4);
  assert_node_ref_count (ref_model, &iter2, 1);
  assert_node_ref_count (ref_model, &iter3, 4);
  assert_node_ref_count (ref_model, &iter4, 1);
  assert_node_ref_count (ref_model, &iter5, 2);

  gtk_tree_model_ref_node (GTK_TREE_MODEL (sort_model), &sciter3);
  gtk_tree_model_ref_node (GTK_TREE_MODEL (sort_model), &sciter3);

  gtk_tree_model_ref_node (GTK_TREE_MODEL (sort_model), &sciter5);
  gtk_tree_model_ref_node (GTK_TREE_MODEL (sort_model), &sciter5);
  gtk_tree_model_ref_node (GTK_TREE_MODEL (sort_model), &sciter5);

  gtk_tree_model_ref_node (GTK_TREE_MODEL (sort_model), &sciter1);

  assert_node_ref_count (ref_model, &citer1, 2);
  assert_node_ref_count (ref_model, &citer2, 1);
  assert_node_ref_count (ref_model, &citer3, 3);
  assert_node_ref_count (ref_model, &citer4, 1);
  assert_node_ref_count (ref_model, &citer5, 4);

  /* Sort */
  gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (sort_model),
                                        0, GTK_SORT_ASCENDING);

  assert_node_ref_count (ref_model, &iter1, 4);
  assert_node_ref_count (ref_model, &iter2, 1);
  assert_node_ref_count (ref_model, &iter3, 4);
  assert_node_ref_count (ref_model, &iter4, 1);
  assert_node_ref_count (ref_model, &iter5, 2);

  assert_node_ref_count (ref_model, &citer1, 2);
  assert_node_ref_count (ref_model, &citer2, 1);
  assert_node_ref_count (ref_model, &citer3, 3);
  assert_node_ref_count (ref_model, &citer4, 1);
  assert_node_ref_count (ref_model, &citer5, 4);

  /* Re-translate the iters after sorting */
  gtk_tree_model_sort_convert_child_iter_to_iter (GTK_TREE_MODEL_SORT (sort_model), &siter1, &iter1);
  gtk_tree_model_sort_convert_child_iter_to_iter (GTK_TREE_MODEL_SORT (sort_model), &siter2, &iter2);
  gtk_tree_model_sort_convert_child_iter_to_iter (GTK_TREE_MODEL_SORT (sort_model), &siter3, &iter3);
  gtk_tree_model_sort_convert_child_iter_to_iter (GTK_TREE_MODEL_SORT (sort_model), &siter4, &iter4);
  gtk_tree_model_sort_convert_child_iter_to_iter (GTK_TREE_MODEL_SORT (sort_model), &siter5, &iter5);

  gtk_tree_model_sort_convert_child_iter_to_iter (GTK_TREE_MODEL_SORT (sort_model), &sciter1, &citer1);
  gtk_tree_model_sort_convert_child_iter_to_iter (GTK_TREE_MODEL_SORT (sort_model), &sciter2, &citer2);
  gtk_tree_model_sort_convert_child_iter_to_iter (GTK_TREE_MODEL_SORT (sort_model), &sciter3, &citer3);
  gtk_tree_model_sort_convert_child_iter_to_iter (GTK_TREE_MODEL_SORT (sort_model), &sciter4, &citer4);
  gtk_tree_model_sort_convert_child_iter_to_iter (GTK_TREE_MODEL_SORT (sort_model), &sciter5, &citer5);

  gtk_tree_model_unref_node (GTK_TREE_MODEL (sort_model), &siter1);
  gtk_tree_model_unref_node (GTK_TREE_MODEL (sort_model), &siter1);

  gtk_tree_model_unref_node (GTK_TREE_MODEL (sort_model), &siter3);
  gtk_tree_model_unref_node (GTK_TREE_MODEL (sort_model), &siter3);
  gtk_tree_model_unref_node (GTK_TREE_MODEL (sort_model), &siter3);

  gtk_tree_model_unref_node (GTK_TREE_MODEL (sort_model), &siter5);

  assert_node_ref_count (ref_model, &iter1, 2);
  assert_node_ref_count (ref_model, &iter2, 1);
  assert_node_ref_count (ref_model, &iter3, 1);
  assert_node_ref_count (ref_model, &iter4, 1);
  assert_node_ref_count (ref_model, &iter5, 1);

  gtk_tree_model_unref_node (GTK_TREE_MODEL (sort_model), &sciter3);
  gtk_tree_model_unref_node (GTK_TREE_MODEL (sort_model), &sciter3);

  gtk_tree_model_unref_node (GTK_TREE_MODEL (sort_model), &sciter5);
  gtk_tree_model_unref_node (GTK_TREE_MODEL (sort_model), &sciter5);
  gtk_tree_model_unref_node (GTK_TREE_MODEL (sort_model), &sciter5);

  gtk_tree_model_unref_node (GTK_TREE_MODEL (sort_model), &sciter1);

  assert_level_referenced (ref_model, 1, &iter1);

  gtk_widget_destroy (tree_view);
  g_object_unref (sort_model);

  assert_entire_model_unreferenced (ref_model);

  g_object_unref (ref_model);
}