diff options
Diffstat (limited to 'gtk/gtktreemodel.h')
| -rw-r--r-- | gtk/gtktreemodel.h | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/gtk/gtktreemodel.h b/gtk/gtktreemodel.h index b15b92b673..202d874bcf 100644 --- a/gtk/gtktreemodel.h +++ b/gtk/gtktreemodel.h @@ -32,10 +32,11 @@ extern "C" { #define GTK_TREE_MODEL_GET_IFACE(obj) ((GtkTreeModelIface *)g_type_interface_peek (((GTypeInstance *)GTK_TREE_MODEL (obj))->g_class, GTK_TYPE_TREE_MODEL)) -typedef struct _GtkTreeIter GtkTreeIter; -typedef struct _GtkTreePath GtkTreePath; -typedef struct _GtkTreeModel GtkTreeModel; /* Dummy typedef */ -typedef struct _GtkTreeModelIface GtkTreeModelIface; +typedef struct _GtkTreeIter GtkTreeIter; +typedef struct _GtkTreePath GtkTreePath; +typedef struct _GtkTreeRowReference GtkTreeRowReference; +typedef struct _GtkTreeModel GtkTreeModel; /* Dummy typedef */ +typedef struct _GtkTreeModelIface GtkTreeModelIface; typedef enum @@ -133,6 +134,16 @@ gboolean gtk_tree_path_prev (GtkTreePath *path); gboolean gtk_tree_path_up (GtkTreePath *path); void gtk_tree_path_down (GtkTreePath *path); +/* Row reference (an object that tracks model changes so it refers to the + * same row always; a path refers to a position, not a fixed row) + */ + +GtkTreeRowReference *gtk_tree_row_reference_new (GtkTreeModel *model, + GtkTreePath *path); +/* returns NULL if the row was deleted or the model was destroyed. */ +GtkTreePath *gtk_tree_row_reference_get_path (GtkTreeRowReference *reference); +void gtk_tree_row_reference_free (GtkTreeRowReference *reference); + /* GtkTreeIter operations */ GtkTreeIter *gtk_tree_iter_copy (GtkTreeIter *iter); |