atk/atktable.h

   1 /* ATK -  Accessibility Toolkit
   2  * Copyright 2001 Sun Microsystems Inc.
   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 __ATK_TABLE_H__
  21 #define __ATK_TABLE_H__
  22
  23 #include <atk/atkobject.h>
  24
  25 #ifdef __cplusplus
  26 extern "C" {
  27 #endif /* __cplusplus */
  28
  29 /*
  30  * AtkTable describes a user-interface component that presents data in
  31  * two-dimensional table format.
  32  */
  33
  34
  35 #define ATK_TYPE_TABLE                    (atk_table_get_type ())
  36 #define ATK_IS_TABLE(obj)                 G_TYPE_CHECK_INSTANCE_TYPE ((obj), ATK_TYPE_TABLE)
  37 #define ATK_TABLE(obj)                    G_TYPE_CHECK_INSTANCE_CAST ((obj), ATK_TYPE_TABLE, AtkTable)
  38 #define ATK_TABLE_GET_IFACE(obj)          (G_TYPE_INSTANCE_GET_INTERFACE ((obj), ATK_TYPE_TABLE, AtkTableIface))
  39
  40 #ifndef _TYPEDEF_ATK_TABLE_
  41 #define _TYPEDEF_ATK_TABLE_
  42 typedef struct _AtkTable AtkTable;
  43 #endif
  44 typedef struct _AtkTableIface AtkTableIface;
  45
  46 struct _AtkTableIface
  47 {
  48   GTypeInterface parent;
  49
  50   AtkObject*        (* ref_at)                   (AtkTable      *table,
  51                                                   gint          row,
  52                                                   gint          column);
  53   gint              (* get_index_at)             (AtkTable      *table,
  54                                                   gint          row,
  55                                                   gint          column);
  56   gint              (* get_column_at_index)      (AtkTable      *table,
  57                                                   gint          index);
  58   gint              (* get_row_at_index)         (AtkTable      *table,
  59                                                   gint          index);
  60   gint              (* get_n_columns)           (AtkTable      *table);
  61   gint              (* get_n_rows)               (AtkTable      *table);
  62   gint              (* get_column_extent_at)     (AtkTable      *table,
  63                                                   gint          row,
  64                                                   gint          column);
  65   gint              (* get_row_extent_at)        (AtkTable      *table,
  66                                                   gint          row,
  67                                                   gint          column);
  68   AtkObject*
  69                     (* get_caption)              (AtkTable      *table);
  70   G_CONST_RETURN gchar*
  71                     (* get_column_description)   (AtkTable      *table,
  72                                                   gint          column);
  73   AtkObject*        (* get_column_header)        (AtkTable      *table,
  74                                                   gint          column);
  75   G_CONST_RETURN gchar*
  76                     (* get_row_description)      (AtkTable      *table,
  77                                                   gint          row);
  78   AtkObject*        (* get_row_header)           (AtkTable      *table,
  79                                                   gint          row);
  80   AtkObject*        (* get_summary)              (AtkTable      *table);
  81   void              (* set_caption)              (AtkTable      *table,
  82                                                   AtkObject     *caption);
  83   void              (* set_column_description)   (AtkTable      *table,
  84                                                   gint          column,
  85                                                   const gchar   *description);
  86   void              (* set_column_header)        (AtkTable      *table,
  87                                                   gint          column,
  88                                                   AtkObject     *header);
  89   void              (* set_row_description)      (AtkTable      *table,
  90                                                   gint          row,
  91                                                   const gchar   *description);
  92   void              (* set_row_header)           (AtkTable      *table,
  93                                                   gint          row,
  94                                                   AtkObject     *header);
  95   void              (* set_summary)              (AtkTable      *table,
  96                                                   AtkObject     *accessible);
  97   gint              (* get_selected_columns)     (AtkTable      *table,
  98                                                   gint          **selected);
  99   gint              (* get_selected_rows)        (AtkTable      *table,
 100                                                   gint          **selected);
 101   gboolean          (* is_column_selected)       (AtkTable      *table,
 102                                                   gint          column);
 103   gboolean          (* is_row_selected)          (AtkTable      *table,
 104                                                   gint          row);
 105   gboolean          (* is_selected)              (AtkTable      *table,
 106                                                   gint          row,
 107                                                   gint          column);
 108   gboolean          (* add_row_selection)        (AtkTable      *table,
 109                                                   gint          row);
 110   gboolean          (* remove_row_selection)     (AtkTable      *table,
 111                                                   gint          row);
 112   gboolean          (* add_column_selection)     (AtkTable      *table,
 113                                                   gint          column);
 114   gboolean          (* remove_column_selection)  (AtkTable      *table,
 115                                                   gint          column);
 116
 117   /*
 118    * signal handlers
 119    */
 120   void              (* row_inserted)             (AtkTable      *table,
 121                                                   gint          row,
 122                                                   gint          num_inserted);
 123   void              (* column_inserted)          (AtkTable      *table,
 124                                                   gint          column,
 125                                                   gint          num_inserted);
 126   void              (* row_deleted)              (AtkTable      *table,
 127                                                   gint          row,
 128                                                   gint          num_deleted);
 129   void              (* column_deleted)           (AtkTable      *table,
 130                                                   gint          column,
 131                                                   gint          num_deleted);
 132   void              (* row_reordered)            (AtkTable      *table);
 133   void              (* column_reordered)         (AtkTable      *table);
 134   void              (* model_changed)            (AtkTable      *table);
 135 };
 136
 137 GType atk_table_get_type (void);
 138
 139 AtkObject*        atk_table_ref_at               (AtkTable         *table,
 140                                                   gint             row,
 141                                                   gint             column);
 142 gint              atk_table_get_index_at         (AtkTable         *table,
 143                                                   gint             row,
 144                                                   gint             column);
 145 gint              atk_table_get_column_at_index  (AtkTable         *table,
 146                                                   gint             index);
 147 gint              atk_table_get_row_at_index     (AtkTable         *table,
 148                                                   gint             index);
 149 gint              atk_table_get_n_columns        (AtkTable         *table);
 150 gint              atk_table_get_n_rows           (AtkTable         *table);
 151 gint              atk_table_get_column_extent_at (AtkTable         *table,
 152                                                   gint             row,
 153                                                   gint             column);
 154 gint              atk_table_get_row_extent_at    (AtkTable         *table,
 155                                                   gint             row,
 156                                                   gint             column);
 157 AtkObject*
 158                   atk_table_get_caption          (AtkTable         *table);
 159 G_CONST_RETURN gchar*
 160                   atk_table_get_column_description (AtkTable         *table,
 161                                                   gint             column);
 162 AtkObject*        atk_table_get_column_header    (AtkTable         *table,
 163                                                   gint             column);
 164 G_CONST_RETURN gchar*
 165                   atk_table_get_row_description  (AtkTable         *table,
 166                                                   gint             row);
 167 AtkObject*        atk_table_get_row_header       (AtkTable         *table,
 168                                                   gint             row);
 169 AtkObject*        atk_table_get_summary          (AtkTable         *table);
 170 void              atk_table_set_caption          (AtkTable         *table,
 171                                                   AtkObject        *caption);
 172 void              atk_table_set_column_description
 173                                                  (AtkTable         *table,
 174                                                   gint             column,
 175                                                   const gchar      *description);
 176 void              atk_table_set_column_header    (AtkTable         *table,
 177                                                   gint             column,
 178                                                   AtkObject        *header);
 179 void              atk_table_set_row_description  (AtkTable         *table,
 180                                                   gint             row,
 181                                                   const gchar      *description);
 182 void              atk_table_set_row_header       (AtkTable         *table,
 183                                                   gint             row,
 184                                                   AtkObject        *header);
 185 void              atk_table_set_summary          (AtkTable         *table,
 186                                                   AtkObject        *accessible);
 187 gint              atk_table_get_selected_columns (AtkTable         *table,
 188                                                   gint             **selected);
 189 gint              atk_table_get_selected_rows    (AtkTable         *table,
 190                                                   gint             **selected);
 191 gboolean          atk_table_is_column_selected   (AtkTable         *table,
 192                                                   gint             column);
 193 gboolean          atk_table_is_row_selected      (AtkTable         *table,
 194                                                   gint             row);
 195 gboolean          atk_table_is_selected          (AtkTable         *table,
 196                                                   gint             row,
 197                                                   gint             column);
 198 gboolean          atk_table_add_row_selection    (AtkTable         *table,
 199                                                   gint             row);
 200 gboolean          atk_table_remove_row_selection (AtkTable         *table,
 201                                                   gint             row);
 202 gboolean          atk_table_add_column_selection (AtkTable         *table,
 203                                                   gint             column);
 204 gboolean          atk_table_remove_column_selection
 205                                                  (AtkTable         *table,
 206                                                   gint             column);
 207
 208 #ifdef __cplusplus
 209 }
 210 #endif /* __cplusplus */
 211
 212
 213 #endif /* __ATK_TABLE_H__ */