pintos-os.org Git - pspp/blob - src/ui/gui/pspp-sheet-view.h

   1 /* PSPPIRE - a graphical user interface for PSPP.
   2    Copyright (C) 2011 Free Software Foundation, Inc.
   3
   4    This program is free software: you can redistribute it and/or modify
   5    it under the terms of the GNU General Public License as published by
   6    the Free Software Foundation, either version 3 of the License, or
   7    (at your option) any later version.
   8
   9    This program 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
  12    GNU General Public License for more details.
  13
  14    You should have received a copy of the GNU General Public License
  15    along with this program.  If not, see <http://www.gnu.org/licenses/>. */
  16
  17 /* gtktreeview.h
  18  * Copyright (C) 2000  Red Hat, Inc.,  Jonathan Blandford <jrb@redhat.com>
  19  *
  20  * This library is free software; you can redistribute it and/or
  21  * modify it under the terms of the GNU Library General Public
  22  * License as published by the Free Software Foundation; either
  23  * version 2 of the License, or (at your option) any later version.
  24  *
  25  * This library is distributed in the hope that it will be useful,
  26  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  27  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  28  * Library General Public License for more details.
  29  *
  30  * You should have received a copy of the GNU Library General Public
  31  * License along with this library; if not, write to the
  32  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  33  * Boston, MA 02111-1307, USA.
  34  */
  35
  36 #ifndef __PSPP_SHEET_VIEW_H__
  37 #define __PSPP_SHEET_VIEW_H__
  38
  39 #include <gtk/gtk.h>
  40 #include "ui/gui/pspp-sheet-view-column.h"
  41
  42 G_BEGIN_DECLS
  43
  44
  45 typedef enum
  46 {
  47   PSPP_SHEET_VIEW_GRID_LINES_NONE,
  48   PSPP_SHEET_VIEW_GRID_LINES_HORIZONTAL,
  49   PSPP_SHEET_VIEW_GRID_LINES_VERTICAL,
  50   PSPP_SHEET_VIEW_GRID_LINES_BOTH
  51 } PsppSheetViewGridLines;
  52
  53 GType pspp_sheet_view_grid_lines_get_type (void) G_GNUC_CONST;
  54 #define PSPP_TYPE_SHEET_VIEW_GRID_LINES (pspp_sheet_view_grid_lines_get_type ())
  55
  56 typedef enum
  57 {
  58   /* drop before/after this row */
  59   PSPP_SHEET_VIEW_DROP_BEFORE,
  60   PSPP_SHEET_VIEW_DROP_AFTER,
  61   /* drop as a child of this row (with fallback to before or after
  62    * if into is not possible)
  63    */
  64   PSPP_SHEET_VIEW_DROP_INTO_OR_BEFORE,
  65   PSPP_SHEET_VIEW_DROP_INTO_OR_AFTER
  66 } PsppSheetViewDropPosition;
  67
  68 #define PSPP_TYPE_SHEET_VIEW            (pspp_sheet_view_get_type ())
  69 #define PSPP_SHEET_VIEW(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), PSPP_TYPE_SHEET_VIEW, PsppSheetView))
  70 #define PSPP_SHEET_VIEW_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), PSPP_TYPE_SHEET_VIEW, PsppSheetViewClass))
  71 #define PSPP_IS_SHEET_VIEW(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), PSPP_TYPE_SHEET_VIEW))
  72 #define PSPP_IS_SHEET_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), PSPP_TYPE_SHEET_VIEW))
  73 #define PSPP_SHEET_VIEW_GET_CLASS(obj)    (G_TYPE_INSTANCE_GET_CLASS ((obj), PSPP_TYPE_SHEET_VIEW, PsppSheetViewClass))
  74
  75 typedef struct _PsppSheetView           PsppSheetView;
  76 typedef struct _PsppSheetViewClass      PsppSheetViewClass;
  77 typedef struct _PsppSheetViewPrivate    PsppSheetViewPrivate;
  78 typedef struct _PsppSheetSelection      PsppSheetSelection;
  79 typedef struct _PsppSheetSelectionClass PsppSheetSelectionClass;
  80
  81 struct _PsppSheetView
  82 {
  83   GtkContainer parent;
  84
  85   PsppSheetViewPrivate *GSEAL (priv);
  86 };
  87
  88 struct _PsppSheetViewClass
  89 {
  90   GtkContainerClass parent_class;
  91
  92   void     (* set_scroll_adjustments)     (PsppSheetView       *tree_view,
  93                                            GtkAdjustment     *hadjustment,
  94                                            GtkAdjustment     *vadjustment);
  95   void     (* row_activated)              (PsppSheetView       *tree_view,
  96                                            GtkTreePath       *path,
  97                                            PsppSheetViewColumn *column);
  98   gboolean (* test_expand_row)            (PsppSheetView       *tree_view,
  99                                            GtkTreeIter       *iter,
 100                                            GtkTreePath       *path);
 101   gboolean (* test_collapse_row)          (PsppSheetView       *tree_view,
 102                                            GtkTreeIter       *iter,
 103                                            GtkTreePath       *path);
 104   void     (* row_expanded)               (PsppSheetView       *tree_view,
 105                                            GtkTreeIter       *iter,
 106                                            GtkTreePath       *path);
 107   void     (* row_collapsed)              (PsppSheetView       *tree_view,
 108                                            GtkTreeIter       *iter,
 109                                            GtkTreePath       *path);
 110   void     (* columns_changed)            (PsppSheetView       *tree_view);
 111   void     (* cursor_changed)             (PsppSheetView       *tree_view);
 112
 113   /* Key Binding signals */
 114   gboolean (* move_cursor)                (PsppSheetView       *tree_view,
 115                                            GtkMovementStep    step,
 116                                            gint               count);
 117   gboolean (* select_all)                 (PsppSheetView       *tree_view);
 118   gboolean (* unselect_all)               (PsppSheetView       *tree_view);
 119   gboolean (* select_cursor_row)          (PsppSheetView       *tree_view,
 120                                            gboolean           start_editing);
 121   gboolean (* toggle_cursor_row)          (PsppSheetView       *tree_view);
 122   gboolean (* expand_collapse_cursor_row) (PsppSheetView       *tree_view,
 123                                            gboolean           logical,
 124                                            gboolean           expand,
 125                                            gboolean           open_all);
 126   gboolean (* select_cursor_parent)       (PsppSheetView       *tree_view);
 127   gboolean (* start_interactive_search)   (PsppSheetView       *tree_view);
 128
 129   /* Padding for future expansion */
 130   void (*_gtk_reserved0) (void);
 131   void (*_gtk_reserved1) (void);
 132   void (*_gtk_reserved2) (void);
 133   void (*_gtk_reserved3) (void);
 134   void (*_gtk_reserved4) (void);
 135 };
 136
 137
 138 typedef gboolean (* PsppSheetViewColumnDropFunc) (PsppSheetView             *tree_view,
 139                                                 PsppSheetViewColumn       *column,
 140                                                 PsppSheetViewColumn       *prev_column,
 141                                                 PsppSheetViewColumn       *next_column,
 142                                                 gpointer                 data);
 143 typedef void     (* PsppSheetViewMappingFunc)    (PsppSheetView             *tree_view,
 144                                                 GtkTreePath             *path,
 145                                                 gpointer                 user_data);
 146 typedef gboolean (*PsppSheetViewSearchEqualFunc) (GtkTreeModel            *model,
 147                                                 gint                     column,
 148                                                 const gchar             *key,
 149                                                 GtkTreeIter             *iter,
 150                                                 gpointer                 search_data);
 151 typedef gboolean (*PsppSheetViewRowSeparatorFunc) (GtkTreeModel      *model,
 152                                                  GtkTreeIter       *iter,
 153                                                  gpointer           data);
 154 typedef void     (*PsppSheetViewSearchPositionFunc) (PsppSheetView  *tree_view,
 155                                                    GtkWidget    *search_dialog,
 156                                                    gpointer      user_data);
 157
 158
 159 /* Creators */
 160 GType                  pspp_sheet_view_get_type                      (void) G_GNUC_CONST;
 161 GtkWidget             *pspp_sheet_view_new                           (void);
 162 GtkWidget             *pspp_sheet_view_new_with_model                (GtkTreeModel              *model);
 163
 164 /* Accessors */
 165 GtkTreeModel          *pspp_sheet_view_get_model                     (PsppSheetView               *tree_view);
 166 void                   pspp_sheet_view_set_model                     (PsppSheetView               *tree_view,
 167                                                                     GtkTreeModel              *model);
 168 PsppSheetSelection      *pspp_sheet_view_get_selection                 (PsppSheetView               *tree_view);
 169 GtkAdjustment         *pspp_sheet_view_get_hadjustment               (PsppSheetView               *tree_view);
 170 void                   pspp_sheet_view_set_hadjustment               (PsppSheetView               *tree_view,
 171                                                                     GtkAdjustment             *adjustment);
 172 GtkAdjustment         *pspp_sheet_view_get_vadjustment               (PsppSheetView               *tree_view);
 173 void                   pspp_sheet_view_set_vadjustment               (PsppSheetView               *tree_view,
 174                                                                     GtkAdjustment             *adjustment);
 175 gboolean               pspp_sheet_view_get_headers_visible           (PsppSheetView               *tree_view);
 176 void                   pspp_sheet_view_set_headers_visible           (PsppSheetView               *tree_view,
 177                                                                     gboolean                   headers_visible);
 178 void                   pspp_sheet_view_columns_autosize              (PsppSheetView               *tree_view);
 179 gboolean               pspp_sheet_view_get_headers_clickable         (PsppSheetView *tree_view);
 180 void                   pspp_sheet_view_set_headers_clickable         (PsppSheetView               *tree_view,
 181                                                                     gboolean                   setting);
 182 void                   pspp_sheet_view_set_rules_hint                (PsppSheetView               *tree_view,
 183                                                                     gboolean                   setting);
 184 gboolean               pspp_sheet_view_get_rules_hint                (PsppSheetView               *tree_view);
 185
 186 /* Column funtions */
 187 gint                   pspp_sheet_view_append_column                 (PsppSheetView               *tree_view,
 188                                                                     PsppSheetViewColumn         *column);
 189 gint                   pspp_sheet_view_remove_column                 (PsppSheetView               *tree_view,
 190                                                                     PsppSheetViewColumn         *column);
 191 gint                   pspp_sheet_view_insert_column                 (PsppSheetView               *tree_view,
 192                                                                     PsppSheetViewColumn         *column,
 193                                                                     gint                       position);
 194 gint                   pspp_sheet_view_insert_column_with_attributes (PsppSheetView               *tree_view,
 195                                                                     gint                       position,
 196                                                                     const gchar               *title,
 197                                                                     GtkCellRenderer           *cell,
 198                                                                     ...) G_GNUC_NULL_TERMINATED;
 199 gint                   pspp_sheet_view_insert_column_with_data_func  (PsppSheetView               *tree_view,
 200                                                                     gint                       position,
 201                                                                     const gchar               *title,
 202                                                                     GtkCellRenderer           *cell,
 203                                                                     PsppSheetCellDataFunc        func,
 204                                                                     gpointer                   data,
 205                                                                     GDestroyNotify             dnotify);
 206 PsppSheetViewColumn     *pspp_sheet_view_get_column                    (PsppSheetView               *tree_view,
 207                                                                     gint                       n);
 208 GList                 *pspp_sheet_view_get_columns                   (PsppSheetView               *tree_view);
 209 void                   pspp_sheet_view_move_column_after             (PsppSheetView               *tree_view,
 210                                                                     PsppSheetViewColumn         *column,
 211                                                                     PsppSheetViewColumn         *base_column);
 212 void                   pspp_sheet_view_set_expander_column           (PsppSheetView               *tree_view,
 213                                                                     PsppSheetViewColumn         *column);
 214 PsppSheetViewColumn     *pspp_sheet_view_get_expander_column           (PsppSheetView               *tree_view);
 215 void                   pspp_sheet_view_set_column_drag_function      (PsppSheetView               *tree_view,
 216                                                                     PsppSheetViewColumnDropFunc  func,
 217                                                                     gpointer                   user_data,
 218                                                                     GDestroyNotify             destroy);
 219
 220 /* Actions */
 221 void                   pspp_sheet_view_scroll_to_point               (PsppSheetView               *tree_view,
 222                                                                     gint                       tree_x,
 223                                                                     gint                       tree_y);
 224 void                   pspp_sheet_view_scroll_to_cell                (PsppSheetView               *tree_view,
 225                                                                     GtkTreePath               *path,
 226                                                                     PsppSheetViewColumn         *column,
 227                                                                     gboolean                   use_align,
 228                                                                     gfloat                     row_align,
 229                                                                     gfloat                     col_align);
 230 void                   pspp_sheet_view_row_activated                 (PsppSheetView               *tree_view,
 231                                                                     GtkTreePath               *path,
 232                                                                     PsppSheetViewColumn         *column);
 233 void                   pspp_sheet_view_expand_all                    (PsppSheetView               *tree_view);
 234 void                   pspp_sheet_view_collapse_all                  (PsppSheetView               *tree_view);
 235 void                   pspp_sheet_view_expand_to_path                (PsppSheetView               *tree_view,
 236                                                                     GtkTreePath               *path);
 237 gboolean               pspp_sheet_view_expand_row                    (PsppSheetView               *tree_view,
 238                                                                     GtkTreePath               *path,
 239                                                                     gboolean                   open_all);
 240 gboolean               pspp_sheet_view_collapse_row                  (PsppSheetView               *tree_view,
 241                                                                     GtkTreePath               *path);
 242 void                   pspp_sheet_view_map_expanded_rows             (PsppSheetView               *tree_view,
 243                                                                     PsppSheetViewMappingFunc     func,
 244                                                                     gpointer                   data);
 245 gboolean               pspp_sheet_view_row_expanded                  (PsppSheetView               *tree_view,
 246                                                                     GtkTreePath               *path);
 247 void                   pspp_sheet_view_set_reorderable               (PsppSheetView               *tree_view,
 248                                                                     gboolean                   reorderable);
 249 gboolean               pspp_sheet_view_get_reorderable               (PsppSheetView               *tree_view);
 250 void                   pspp_sheet_view_set_cursor                    (PsppSheetView               *tree_view,
 251                                                                     GtkTreePath               *path,
 252                                                                     PsppSheetViewColumn         *focus_column,
 253                                                                     gboolean                   start_editing);
 254 void                   pspp_sheet_view_set_cursor_on_cell            (PsppSheetView               *tree_view,
 255                                                                     GtkTreePath               *path,
 256                                                                     PsppSheetViewColumn         *focus_column,
 257                                                                     GtkCellRenderer           *focus_cell,
 258                                                                     gboolean                   start_editing);
 259 void                   pspp_sheet_view_get_cursor                    (PsppSheetView               *tree_view,
 260                                                                     GtkTreePath              **path,
 261                                                                     PsppSheetViewColumn        **focus_column);
 262
 263
 264 /* Layout information */
 265 GdkWindow             *pspp_sheet_view_get_bin_window                (PsppSheetView               *tree_view);
 266 gboolean               pspp_sheet_view_get_path_at_pos               (PsppSheetView               *tree_view,
 267                                                                     gint                       x,
 268                                                                     gint                       y,
 269                                                                     GtkTreePath              **path,
 270                                                                     PsppSheetViewColumn        **column,
 271                                                                     gint                      *cell_x,
 272                                                                     gint                      *cell_y);
 273 void                   pspp_sheet_view_get_cell_area                 (PsppSheetView               *tree_view,
 274                                                                     GtkTreePath               *path,
 275                                                                     PsppSheetViewColumn         *column,
 276                                                                     GdkRectangle              *rect);
 277 void                   pspp_sheet_view_get_background_area           (PsppSheetView               *tree_view,
 278                                                                     GtkTreePath               *path,
 279                                                                     PsppSheetViewColumn         *column,
 280                                                                     GdkRectangle              *rect);
 281 void                   pspp_sheet_view_get_visible_rect              (PsppSheetView               *tree_view,
 282                                                                     GdkRectangle              *visible_rect);
 283
 284 #ifndef GTK_DISABLE_DEPRECATED
 285 void                   pspp_sheet_view_widget_to_tree_coords         (PsppSheetView               *tree_view,
 286                                                                     gint                       wx,
 287                                                                     gint                       wy,
 288                                                                     gint                      *tx,
 289                                                                     gint                      *ty);
 290 void                   pspp_sheet_view_tree_to_widget_coords         (PsppSheetView               *tree_view,
 291                                                                     gint                       tx,
 292                                                                     gint                       ty,
 293                                                                     gint                      *wx,
 294                                                                     gint                      *wy);
 295 #endif /* !GTK_DISABLE_DEPRECATED */
 296 gboolean               pspp_sheet_view_get_visible_range             (PsppSheetView               *tree_view,
 297                                                                     GtkTreePath              **start_path,
 298                                                                     GtkTreePath              **end_path);
 299
 300 /* Drag-and-Drop support */
 301 void                   pspp_sheet_view_enable_model_drag_source      (PsppSheetView               *tree_view,
 302                                                                     GdkModifierType            start_button_mask,
 303                                                                     const GtkTargetEntry      *targets,
 304                                                                     gint                       n_targets,
 305                                                                     GdkDragAction              actions);
 306 void                   pspp_sheet_view_enable_model_drag_dest        (PsppSheetView               *tree_view,
 307                                                                     const GtkTargetEntry      *targets,
 308                                                                     gint                       n_targets,
 309                                                                     GdkDragAction              actions);
 310 void                   pspp_sheet_view_unset_rows_drag_source        (PsppSheetView               *tree_view);
 311 void                   pspp_sheet_view_unset_rows_drag_dest          (PsppSheetView               *tree_view);
 312
 313
 314 /* These are useful to implement your own custom stuff. */
 315 void                   pspp_sheet_view_set_drag_dest_row             (PsppSheetView               *tree_view,
 316                                                                     GtkTreePath               *path,
 317                                                                     PsppSheetViewDropPosition    pos);
 318 void                   pspp_sheet_view_get_drag_dest_row             (PsppSheetView               *tree_view,
 319                                                                     GtkTreePath              **path,
 320                                                                     PsppSheetViewDropPosition   *pos);
 321 gboolean               pspp_sheet_view_get_dest_row_at_pos           (PsppSheetView               *tree_view,
 322                                                                     gint                       drag_x,
 323                                                                     gint                       drag_y,
 324                                                                     GtkTreePath              **path,
 325                                                                     PsppSheetViewDropPosition   *pos);
 326 GdkPixmap             *pspp_sheet_view_create_row_drag_icon          (PsppSheetView               *tree_view,
 327                                                                     GtkTreePath               *path);
 328
 329 /* Interactive search */
 330 void                       pspp_sheet_view_set_enable_search     (PsppSheetView                *tree_view,
 331                                                                 gboolean                    enable_search);
 332 gboolean                   pspp_sheet_view_get_enable_search     (PsppSheetView                *tree_view);
 333 gint                       pspp_sheet_view_get_search_column     (PsppSheetView                *tree_view);
 334 void                       pspp_sheet_view_set_search_column     (PsppSheetView                *tree_view,
 335                                                                 gint                        column);
 336 PsppSheetViewSearchEqualFunc pspp_sheet_view_get_search_equal_func (PsppSheetView                *tree_view);
 337 void                       pspp_sheet_view_set_search_equal_func (PsppSheetView                *tree_view,
 338                                                                 PsppSheetViewSearchEqualFunc  search_equal_func,
 339                                                                 gpointer                    search_user_data,
 340                                                                 GDestroyNotify              search_destroy);
 341
 342 GtkEntry                     *pspp_sheet_view_get_search_entry         (PsppSheetView                   *tree_view);
 343 void                          pspp_sheet_view_set_search_entry         (PsppSheetView                   *tree_view,
 344                                                                       GtkEntry                      *entry);
 345 PsppSheetViewSearchPositionFunc pspp_sheet_view_get_search_position_func (PsppSheetView                   *tree_view);
 346 void                          pspp_sheet_view_set_search_position_func (PsppSheetView                   *tree_view,
 347                                                                       PsppSheetViewSearchPositionFunc  func,
 348                                                                       gpointer                       data,
 349                                                                       GDestroyNotify                 destroy);
 350
 351 /* Convert between the different coordinate systems */
 352 void pspp_sheet_view_convert_widget_to_tree_coords       (PsppSheetView *tree_view,
 353                                                         gint         wx,
 354                                                         gint         wy,
 355                                                         gint        *tx,
 356                                                         gint        *ty);
 357 void pspp_sheet_view_convert_tree_to_widget_coords       (PsppSheetView *tree_view,
 358                                                         gint         tx,
 359                                                         gint         ty,
 360                                                         gint        *wx,
 361                                                         gint        *wy);
 362 void pspp_sheet_view_convert_widget_to_bin_window_coords (PsppSheetView *tree_view,
 363                                                         gint         wx,
 364                                                         gint         wy,
 365                                                         gint        *bx,
 366                                                         gint        *by);
 367 void pspp_sheet_view_convert_bin_window_to_widget_coords (PsppSheetView *tree_view,
 368                                                         gint         bx,
 369                                                         gint         by,
 370                                                         gint        *wx,
 371                                                         gint        *wy);
 372 void pspp_sheet_view_convert_tree_to_bin_window_coords   (PsppSheetView *tree_view,
 373                                                         gint         tx,
 374                                                         gint         ty,
 375                                                         gint        *bx,
 376                                                         gint        *by);
 377 void pspp_sheet_view_convert_bin_window_to_tree_coords   (PsppSheetView *tree_view,
 378                                                         gint         bx,
 379                                                         gint         by,
 380                                                         gint        *tx,
 381                                                         gint        *ty);
 382
 383 /* This function should really never be used.  It is just for use by ATK.
 384  */
 385 typedef void (* PsppSheetDestroyCountFunc)  (PsppSheetView             *tree_view,
 386                                            GtkTreePath             *path,
 387                                            gint                     children,
 388                                            gpointer                 user_data);
 389 void pspp_sheet_view_set_destroy_count_func (PsppSheetView             *tree_view,
 390                                            PsppSheetDestroyCountFunc  func,
 391                                            gpointer                 data,
 392                                            GDestroyNotify           destroy);
 393
 394 void     pspp_sheet_view_set_fixed_height_mode (PsppSheetView          *tree_view,
 395                                               gboolean              enable);
 396 gboolean pspp_sheet_view_get_fixed_height_mode (PsppSheetView          *tree_view);
 397 void     pspp_sheet_view_set_hover_selection   (PsppSheetView          *tree_view,
 398                                               gboolean              hover);
 399 gboolean pspp_sheet_view_get_hover_selection   (PsppSheetView          *tree_view);
 400 void     pspp_sheet_view_set_hover_expand      (PsppSheetView          *tree_view,
 401                                               gboolean              expand);
 402 gboolean pspp_sheet_view_get_hover_expand      (PsppSheetView          *tree_view);
 403 void     pspp_sheet_view_set_rubber_banding    (PsppSheetView          *tree_view,
 404                                               gboolean              enable);
 405 gboolean pspp_sheet_view_get_rubber_banding    (PsppSheetView          *tree_view);
 406
 407 gboolean pspp_sheet_view_is_rubber_banding_active (PsppSheetView       *tree_view);
 408
 409 PsppSheetViewRowSeparatorFunc pspp_sheet_view_get_row_separator_func (PsppSheetView               *tree_view);
 410 void                        pspp_sheet_view_set_row_separator_func (PsppSheetView                *tree_view,
 411                                                                   PsppSheetViewRowSeparatorFunc func,
 412                                                                   gpointer                    data,
 413                                                                   GDestroyNotify              destroy);
 414
 415 PsppSheetViewGridLines        pspp_sheet_view_get_grid_lines         (PsppSheetView                *tree_view);
 416 void                        pspp_sheet_view_set_grid_lines         (PsppSheetView                *tree_view,
 417                                                                   PsppSheetViewGridLines        grid_lines);
 418 gboolean                    pspp_sheet_view_get_enable_tree_lines  (PsppSheetView                *tree_view);
 419 void                        pspp_sheet_view_set_enable_tree_lines  (PsppSheetView                *tree_view,
 420                                                                   gboolean                    enabled);
 421 void                        pspp_sheet_view_set_show_expanders     (PsppSheetView                *tree_view,
 422                                                                   gboolean                    enabled);
 423 gboolean                    pspp_sheet_view_get_show_expanders     (PsppSheetView                *tree_view);
 424 void                        pspp_sheet_view_set_level_indentation  (PsppSheetView                *tree_view,
 425                                                                   gint                        indentation);
 426 gint                        pspp_sheet_view_get_level_indentation  (PsppSheetView                *tree_view);
 427
 428 /* Convenience functions for setting tooltips */
 429 void          pspp_sheet_view_set_tooltip_row    (PsppSheetView       *tree_view,
 430                                                 GtkTooltip        *tooltip,
 431                                                 GtkTreePath       *path);
 432 void          pspp_sheet_view_set_tooltip_cell   (PsppSheetView       *tree_view,
 433                                                 GtkTooltip        *tooltip,
 434                                                 GtkTreePath       *path,
 435                                                 PsppSheetViewColumn *column,
 436                                                 GtkCellRenderer   *cell);
 437 gboolean      pspp_sheet_view_get_tooltip_context(PsppSheetView       *tree_view,
 438                                                 gint              *x,
 439                                                 gint              *y,
 440                                                 gboolean           keyboard_tip,
 441                                                 GtkTreeModel     **model,
 442                                                 GtkTreePath      **path,
 443                                                 GtkTreeIter       *iter);
 444 void          pspp_sheet_view_set_tooltip_column (PsppSheetView       *tree_view,
 445                                                 gint               column);
 446 gint          pspp_sheet_view_get_tooltip_column (PsppSheetView       *tree_view);
 447
 448 G_END_DECLS
 449
 450
 451 #endif /* __PSPP_SHEET_VIEW_H__ */