Pileus Git - ~andy/gtk/blob - gtk/gtktreemodelsimple.h

   1 /* gtktreemodelsimple.h
   2  * Copyright (C) 2000  Red Hat, Inc.,  Jonathan Blandford <jrb@redhat.com>
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Library General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Library General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Library General Public
  15  * License along with this library; if not, write to the
  16  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  17  * Boston, MA 02111-1307, USA.
  18  */
  19
  20 #ifndef __GTK_TREE_MODEL_SIMPLE_H__
  21 #define __GTK_TREE_MODEL_SIMPLE_H__
  22
  23 #include <gtk/gtktreemodel.h>
  24
  25 #ifdef __cplusplus
  26 extern "C" {
  27 #endif /* __cplusplus */
  28
  29
  30 #define GTK_TYPE_MODEL_SIMPLE                   (gtk_tree_model_simple_get_type ())
  31 #define GTK_TREE_MODEL_SIMPLE(obj)                      (GTK_CHECK_CAST ((obj), GTK_TYPE_MODEL_SIMPLE, GtkTreeModelSimple))
  32 #define GTK_TREE_MODEL_SIMPLE_CLASS(klass)              (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_MODEL_SIMPLE, GtkTreeModelSimpleClass))
  33 #define GTK_IS_TREE_MODEL_SIMPLE(obj)           (GTK_CHECK_TYPE ((obj), GTK_TYPE_MODEL_SIMPLE))
  34 #define GTK_IS_TREE_MODEL_SIMPLE_CLASS(klass)   (GTK_CHECK_CLASS_TYPE ((obj), GTK_TYPE_MODEL_SIMPLE))
  35
  36 typedef struct _GtkTreeModelSimple       GtkTreeModelSimple;
  37 typedef struct _GtkTreeModelSimpleClass  GtkTreeModelSimpleClass;
  38
  39 struct _GtkTreeModelSimple
  40 {
  41   GtkObject parent;
  42
  43   gint stamp;
  44 };
  45
  46 struct _GtkTreeModelSimpleClass
  47 {
  48   GtkObjectClass parent_class;
  49
  50   /* signals */
  51   guint        (* get_flags)       (GtkTreeModel *tree_model);
  52   gint         (* get_n_columns)   (GtkTreeModel *tree_model);
  53   GType        (* get_column_type) (GtkTreeModel *tree_model,
  54                                     gint          index);
  55   gboolean     (* get_iter)        (GtkTreeModel *tree_model,
  56                                     GtkTreeIter  *iter,
  57                                     GtkTreePath  *path);
  58   GtkTreePath *(* get_path)        (GtkTreeModel *tree_model,
  59                                     GtkTreeIter  *iter);
  60   void         (* get_value)       (GtkTreeModel *tree_model,
  61                                     GtkTreeIter  *iter,
  62                                     gint          column,
  63                                     GValue       *value);
  64   gboolean     (* iter_next)       (GtkTreeModel *tree_model,
  65                                     GtkTreeIter  *iter);
  66   gboolean     (* iter_children)   (GtkTreeModel *tree_model,
  67                                     GtkTreeIter  *iter,
  68                                     GtkTreeIter  *parent);
  69   gboolean     (* iter_has_child)  (GtkTreeModel *tree_model,
  70                                     GtkTreeIter  *iter);
  71   gint         (* iter_n_children) (GtkTreeModel *tree_model,
  72                                     GtkTreeIter  *iter);
  73   gboolean     (* iter_nth_child)  (GtkTreeModel *tree_model,
  74                                     GtkTreeIter  *iter,
  75                                     GtkTreeIter  *parent,
  76                                     gint          n);
  77   gboolean     (* iter_parent)     (GtkTreeModel *tree_model,
  78                                     GtkTreeIter  *iter,
  79                                     GtkTreeIter  *child);
  80   void         (* ref_iter)        (GtkTreeModel *tree_model,
  81                                     GtkTreeIter  *iter);
  82   void         (* unref_iter)      (GtkTreeModel *tree_model,
  83                                     GtkTreeIter  *iter);
  84
  85   /* These will be moved into the GtkTreeModelIface eventually */
  86   void         (* changed)         (GtkTreeModel *tree_model,
  87                                     GtkTreePath  *path,
  88                                     GtkTreeIter  *iter);
  89   void         (* inserted)        (GtkTreeModel *tree_model,
  90                                     GtkTreePath  *path,
  91                                     GtkTreeIter  *iter);
  92   void         (* child_toggled)   (GtkTreeModel *tree_model,
  93                                     GtkTreePath  *path,
  94                                     GtkTreeIter  *iter);
  95   void         (* deleted)         (GtkTreeModel *tree_model,
  96                                     GtkTreePath  *path);
  97 };
  98
  99 GtkType             gtk_tree_model_simple_get_type      (void);
 100 GtkTreeModelSimple *gtk_tree_model_simple_new           (void);
 101 void                gtk_tree_model_simple_changed       (GtkTreeModelSimple *simple,
 102                                                          GtkTreePath        *path,
 103                                                          GtkTreeIter        *iter);
 104 void                gtk_tree_model_simple_inserted      (GtkTreeModelSimple *simple,
 105                                                          GtkTreePath        *path,
 106                                                          GtkTreeIter        *iter);
 107 void                gtk_tree_model_simple_child_toggled (GtkTreeModelSimple *simple,
 108                                                          GtkTreePath        *path,
 109                                                          GtkTreeIter        *iter);
 110 void                gtk_tree_model_simple_deleted       (GtkTreeModelSimple *simple,
 111                                                          GtkTreePath        *path,
 112                                                          GtkTreeIter        *iter);
 113
 114
 115 #ifdef __cplusplus
 116 }
 117 #endif /* __cplusplus */
 118
 119
 120 #endif /* __GTK_TREE_MODEL_SIMPLE_H__ */