X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=gtk%2Fgtktreemodel.h;h=fed9850b3e04a8ac052327116c83bc6db61a2e40;hb=320613c439c6c7eeb5bc64685522195e0a6adc4e;hp=b290f83c1e67b6579b44933e01e90c64fdf398ab;hpb=8219ed3a26ef4e2a824d8070eb39e3aa95489fd8;p=~andy%2Fgtk
diff --git a/gtk/gtktreemodel.h b/gtk/gtktreemodel.h
index b290f83c1..fed9850b3 100644
--- a/gtk/gtktreemodel.h
+++ b/gtk/gtktreemodel.h
@@ -12,18 +12,16 @@
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * License along with this library. If not, see .
*/
+#ifndef __GTK_TREE_MODEL_H__
+#define __GTK_TREE_MODEL_H__
+
#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
#error "Only can be included directly."
#endif
-#ifndef __GTK_TREE_MODEL_H__
-#define __GTK_TREE_MODEL_H__
-
#include
G_BEGIN_DECLS
@@ -42,15 +40,55 @@ typedef struct _GtkTreePath GtkTreePath;
typedef struct _GtkTreeRowReference GtkTreeRowReference;
typedef struct _GtkTreeModel GtkTreeModel; /* Dummy typedef */
typedef struct _GtkTreeModelIface GtkTreeModelIface;
-typedef gboolean (* GtkTreeModelForeachFunc) (GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer data);
+/**
+ * GtkTreeModelForeachFunc:
+ * @model: the #GtkTreeModel being iterated
+ * @path: the current #GtkTreePath
+ * @iter: the current #GtkTreeIter
+ * @data: The user data passed to gtk_tree_model_foreach()
+ *
+ * Type of the callback passed to gtk_tree_model_foreach() to
+ * iterate over the rows in a tree model.
+ *
+ * Return value: %TRUE to stop iterating, %FALSE to continue
+ *
+ */
+typedef gboolean (* GtkTreeModelForeachFunc) (GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer data);
+/**
+ * GtkTreeModelFlags:
+ * @GTK_TREE_MODEL_ITERS_PERSIST: iterators survive all signals
+ * emitted by the tree
+ * @GTK_TREE_MODEL_LIST_ONLY: the model is a list only, and never
+ * has children
+ *
+ * These flags indicate various properties of a #GtkTreeModel.
+ *
+ * They are returned by gtk_tree_model_get_flags(), and must be
+ * static for the lifetime of the object. A more complete description
+ * of #GTK_TREE_MODEL_ITERS_PERSIST can be found in the overview of
+ * this section.
+ */
typedef enum
{
GTK_TREE_MODEL_ITERS_PERSIST = 1 << 0,
GTK_TREE_MODEL_LIST_ONLY = 1 << 1
} GtkTreeModelFlags;
+/**
+ * GtkTreeIter:
+ * @stamp: a unique stamp to catch invalid iterators
+ * @user_data: model-specific data
+ * @user_data2: model-specific data
+ * @user_data3: model-specific data
+ *
+ * The GtkTreeIter is the primary structure
+ * for accessing a #GtkTreeModel. Models are expected to put a unique
+ * integer in the stamp member, and put
+ * model-specific data in the three user_data
+ * members.
+ */
struct _GtkTreeIter
{
gint stamp;
@@ -152,9 +190,12 @@ gboolean gtk_tree_path_is_ancestor (GtkTreePath *path,
gboolean gtk_tree_path_is_descendant (GtkTreePath *path,
GtkTreePath *ancestor);
-/* 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). You almost always
- * want to call gtk_tree_row_reference_new.
+/**
+ * GtkTreeRowReference:
+ *
+ * A GtkTreeRowReference tracks model changes so that it always refers to the
+ * same row (a #GtkTreePath refers to a position, not a fixed row). Create a
+ * new GtkTreeRowReference with gtk_tree_row_reference_new().
*/
GType gtk_tree_row_reference_get_type (void) G_GNUC_CONST;