callisto-debian/gtk3
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Actually unref the nodes. Fixes bug #50058.

Browse Source 
Thu Mar  8 19:18:27 2001  Jonathan Blandford  <jrb@redhat.com>

	* gtk/gtktreeview.c (gtk_tree_view_unref_tree_helper): Actually
	unref the nodes.   Fixes bug #50058.

	* gtk/gtktreemodel.c (gtk_tree_model_ref_node): change
	"::ref_iter" to "::ref_node".
	(gtk_tree_model_unref_node): change "::unref_iter" to
	"::unref_node". Fixes bug #50064.
This commit is contained in:
Jonathan Blandford
2001-03-09 00:19:11 +00:00
committed by Jonathan Blandford
parent bd10a077cd
commit 8401ea1a21
11 changed files with 161 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files

39
gtk/gtktreemodel.c
View File

@ -876,46 +876,53 @@ gtk_tree_model_iter_parent (GtkTreeModel *tree_model,
return (* GTK_TREE_MODEL_GET_IFACE (tree_model)->iter_parent) (tree_model, iter, child);
}
/* FIXME explain what the method is supposed to do! */
/**
* gtk_tree_model_ref_iter:
* gtk_tree_model_ref_node:
* @tree_model: A #GtkTreeModel.
* @iter: The #GtkTreeIter.
*
* Ref's the iter. This is an optional method for models to implement. To be
* more specific, models may ignore this call as it exists primarily for
* performance reasons.
* Lets the tree ref the node. This is an optional method for models to
* implement. To be more specific, models may ignore this call as it exists
* primarily for performance reasons.
*
* This function is primarily meant as a way for views to let caching model know
* when nodes are being displayed (and hence, whether or not to cache that
* node.) For example, a file-system based model would not want to keep the
* entire file-heirarchy in memory, just the sections that are currently being
* displayed by every current view.
**/
void
gtk_tree_model_ref_iter (GtkTreeModel *tree_model,
gtk_tree_model_ref_node (GtkTreeModel *tree_model,
GtkTreeIter *iter)
{
g_return_if_fail (tree_model != NULL);
g_return_if_fail (GTK_IS_TREE_MODEL (tree_model));
if (GTK_TREE_MODEL_GET_IFACE (tree_model)->ref_iter)
(* GTK_TREE_MODEL_GET_IFACE (tree_model)->ref_iter) (tree_model, iter);
if (GTK_TREE_MODEL_GET_IFACE (tree_model)->ref_node)
(* GTK_TREE_MODEL_GET_IFACE (tree_model)->ref_node) (tree_model, iter);
}
/* FIXME explain what the method is supposed to do! */
/**
* gtk_tree_model_unref_iter:
* gtk_tree_model_unref_node:
* @tree_model: A #GtkTreeModel.
* @iter: The #GtkTreeIter.
*
* Unref's the iter. This is an optional method for models to implement. To be
* more specific, models may ignore this call as it exists primarily for
* performance reasons.
* Lets the tree unref the node. This is an optional method for models to
* implement. To be more specific, models may ignore this call as it exists
* primarily for performance reasons.
*
* For more information on what this means, please see #gtk_tree_model_ref_node.
* Please note that nodes that are deleted are not unreffed.
**/
void
gtk_tree_model_unref_iter (GtkTreeModel *tree_model,
gtk_tree_model_unref_node (GtkTreeModel *tree_model,
GtkTreeIter *iter)
{
g_return_if_fail (tree_model != NULL);
g_return_if_fail (GTK_IS_TREE_MODEL (tree_model));
if (GTK_TREE_MODEL_GET_IFACE (tree_model)->unref_iter)
(* GTK_TREE_MODEL_GET_IFACE (tree_model)->unref_iter) (tree_model, iter);
if (GTK_TREE_MODEL_GET_IFACE (tree_model)->unref_node)
(* GTK_TREE_MODEL_GET_IFACE (tree_model)->unref_node) (tree_model, iter);
}
/**