C++ (Cpp) ide_tree_node_set_item Exemples

Exemple #1

Fichier : gb-project-tree.c Projet : kirushyk/gnome-builder

void
gb_project_tree_set_context (GbProjectTree *self,
                             IdeContext    *context)
{
  GtkTreeModel *model;
  GtkTreeIter iter;
  IdeTreeNode *root;

  g_return_if_fail (GB_IS_PROJECT_TREE (self));
  g_return_if_fail (!context || IDE_IS_CONTEXT (context));

  model = gtk_tree_view_get_model (GTK_TREE_VIEW (self));

  root = ide_tree_node_new ();
  ide_tree_node_set_item (root, G_OBJECT (context));
  ide_tree_set_root (IDE_TREE (self), root);

  /*
   * If we only have one toplevel item (underneath root), expand it.
   */
  if ((gtk_tree_model_iter_n_children (model, NULL) == 1) &&
      gtk_tree_model_get_iter_first (model, &iter))
    {
      g_autoptr(IdeTreeNode) node = NULL;

      gtk_tree_model_get (model, &iter, 0, &node, -1);
      if (node != NULL)
        ide_tree_node_expand (node, FALSE);
    }
}

Exemple #2

Fichier : gb-project-tree.c Projet : badwolfie/gnome-builder

void
gb_project_tree_set_context (GbProjectTree *self,
                             IdeContext    *context)
{
  GtkTreeModel *model;
  GtkTreeIter iter;
  IdeTreeNode *root;
  IdeProject *project;
  IdeVcs *vcs;

  g_return_if_fail (GB_IS_PROJECT_TREE (self));
  g_return_if_fail (IDE_IS_CONTEXT (context));

  vcs = ide_context_get_vcs (context);

  g_signal_connect_object (vcs,
                           "changed",
                           G_CALLBACK (gb_project_tree_vcs_changed),
                           self,
                           G_CONNECT_SWAPPED);

  project = ide_context_get_project (context);

  g_signal_connect_object (project,
                           "file-renamed",
                           G_CALLBACK (gb_project_tree_project_file_renamed),
                           self,
                           G_CONNECT_SWAPPED);

  g_signal_connect_object (project,
                           "file-trashed",
                           G_CALLBACK (gb_project_tree_project_file_trashed),
                           self,
                           G_CONNECT_SWAPPED);

  model = gtk_tree_view_get_model (GTK_TREE_VIEW (self));

  root = ide_tree_node_new ();
  ide_tree_node_set_item (root, G_OBJECT (context));
  ide_tree_set_root (IDE_TREE (self), root);

  /*
   * If we only have one toplevel item (underneath root), expand it.
   */
  if ((gtk_tree_model_iter_n_children (model, NULL) == 1) &&
      gtk_tree_model_get_iter_first (model, &iter))
    {
      g_autoptr(IdeTreeNode) node = NULL;

      gtk_tree_model_get (model, &iter, 0, &node, -1);
      if (node != NULL)
        ide_tree_node_expand (node, FALSE);
    }
}