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a11y: Mark cells as defunct when deleting them

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Just unreffing isn't enough, atk-bridge might have a reference to the
object still.
This commit is contained in:
Benjamin Otte 2012-02-12 16:44:21 +01:00
parent a96c122fa4
commit 90e65f30ab
1 changed files with 1 additions and 0 deletions
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gtk/a11y/gtktreeviewaccessible.c
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@ -97,6 +97,7 @@ gtk_tree_view_accessible_get_data_quark (void)
static void
cell_info_free (GtkTreeViewAccessibleCellInfo *cell_info)
{
gtk_accessible_set_widget (GTK_ACCESSIBLE (cell_info->cell), NULL);
g_object_unref (cell_info->cell);
g_free (cell_info);