14bfde56c8
2000-02-24 Christopher James Lahey <clahey@helixcode.com> * test-table.c: Added duplicate_value and add_value. Use the new compare functions. Made it so we only create one model to better test model view stuff. Changed the test to not have as many extra, useless, columns. * test-cols.c, test-check.c: Added duplicate_value and add_value. Use the new compare functions. * e-table.c, e-table.h: Use all the new features of e-table-groups (sorting and grouping). Handle on the fly reorganization of groups in an idle loop. Compare functions now are to return -1 if the first item is greater, 0 if they are equal, or 1 if the second item is greater. * e-table-subset.c, e-table-subset.h: Made e-table-subset disconnect properly from its signals when it dies. * e-table-subset-variable.c, e-table-subset-variable.h: Virtualized the add and remove commands so that e_table_sorted_variable could override the add command to do sorting. * e-table-sorted.c: Fixed this to inherit properly from ETableSubset. * e-table-simple.h, e-table-simple.c: Added handling of duplicate_value and free_value; * e-table-model.c, e-table-model.h: Added duplicate_value and free_value for memory allocation of table elements outside the table. * e-table-item.c: Fixed a crashing bug. * e-table-group.c: Added sorting. Fixed destruction to delete the right things. * e-table-group-leaf.c, e-table-group-leaf.h: Pass column and sort order information into the e_table_sorted_variable. Properly destroy things when deleted. * e-table-group-container.c, e-table-group-container.h: Properly handle the list of subgroups. Handle proper sorting and grouping of subgroups. * e-table-sorted-variable.c, e-table-sorted-variable.h: Files to do a sorted model that stays sorted as you add and remove rows. * Makefile.am: Added e-table-sorted-variable.c and e-table-sorted-variable.h. svn path=/trunk/; revision=1930
72 lines
2.8 KiB
C
72 lines
2.8 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
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#ifndef _E_TABLE_MODEL_H_
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#define _E_TABLE_MODEL_H_
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#include <gtk/gtkobject.h>
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#define E_TABLE_MODEL_TYPE (e_table_model_get_type ())
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#define E_TABLE_MODEL(o) (GTK_CHECK_CAST ((o), E_TABLE_MODEL_TYPE, ETableModel))
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#define E_TABLE_MODEL_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_MODEL_TYPE, ETableModelClass))
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#define E_IS_TABLE_MODEL(o) (GTK_CHECK_TYPE ((o), E_TABLE_MODEL_TYPE))
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#define E_IS_TABLE_MODEL_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_MODEL_TYPE))
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typedef struct {
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GtkObject base;
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guint frozen : 1;
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} ETableModel;
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typedef struct {
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GtkObjectClass parent_class;
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/*
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* Virtual methods
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*/
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int (*column_count) (ETableModel *etm);
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int (*row_count) (ETableModel *etm);
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void *(*value_at) (ETableModel *etm, int col, int row);
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void (*set_value_at) (ETableModel *etm, int col, int row, const void *value);
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gboolean (*is_cell_editable) (ETableModel *etm, int col, int row);
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void *(*duplicate_value) (ETableModel *etm, int col, const void *value);
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void (*free_value) (ETableModel *etm, int col, void *value);
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void (*thaw) (ETableModel *etm);
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/*
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* Signals
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*/
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/*
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* Major structural changes: model_changed
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* Changes only in a row: row_changed
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* Only changes in a cell: cell_changed
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*/
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void (*model_changed) (ETableModel *etm);
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void (*model_row_changed) (ETableModel *etm, int row);
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void (*model_cell_changed) (ETableModel *etm, int col, int row);
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} ETableModelClass;
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GtkType e_table_model_get_type (void);
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int e_table_model_column_count (ETableModel *e_table_model);
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const char *e_table_model_column_name (ETableModel *e_table_model, int col);
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int e_table_model_row_count (ETableModel *e_table_model);
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void *e_table_model_value_at (ETableModel *e_table_model, int col, int row);
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void e_table_model_set_value_at (ETableModel *e_table_model, int col, int row, const void *value);
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gboolean e_table_model_is_cell_editable (ETableModel *e_table_model, int col, int row);
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void *e_table_model_duplicate_value (ETableModel *e_table_model, int col, const void *value);
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void e_table_model_free_value (ETableModel *e_table_model, int col, void *value);
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void e_table_model_freeze (ETableModel *e_table_model);
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void e_table_model_thaw (ETableModel *e_table_model);
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/*
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* Routines for emitting signals on the e_table
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*/
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void e_table_model_changed (ETableModel *e_table_model);
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void e_table_model_row_changed (ETableModel *e_table_model, int row);
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void e_table_model_cell_changed (ETableModel *e_table_model, int col, int row);
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#endif /* _E_TABLE_MODEL_H_ */
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