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Diffstat (limited to 'e-util/e-table-header.h')
| -rw-r--r-- | e-util/e-table-header.h | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/e-util/e-table-header.h b/e-util/e-table-header.h new file mode 100644 index 0000000000..298131eeed --- /dev/null +++ b/e-util/e-table-header.h @@ -0,0 +1,144 @@ +/* + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) version 3. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with the program; if not, see <http://www.gnu.org/licenses/> + * + * + * Authors: + * Chris Lahey <clahey@ximian.com> + * Miguel de Icaza <miguel@ximian.com> + * + * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) + * + */ + +#if !defined (__E_UTIL_H_INSIDE__) && !defined (LIBEUTIL_COMPILATION) +#error "Only <e-util/e-util.h> should be included directly." +#endif + +#ifndef _E_TABLE_COLUMN_H_ +#define _E_TABLE_COLUMN_H_ + +#include <gdk/gdk.h> + +#include <e-util/e-table-col.h> +#include <e-util/e-table-sort-info.h> + +/* Standard GObject macros */ +#define E_TYPE_TABLE_HEADER \ + (e_table_header_get_type ()) +#define E_TABLE_HEADER(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST \ + ((obj), E_TYPE_TABLE_HEADER, ETableHeader)) +#define E_TABLE_HEADER_CLASS(cls) \ + (G_TYPE_CHECK_CLASS_CAST \ + ((cls), E_TYPE_TABLE_HEADER, ETableHeaderClass)) +#define E_IS_TABLE_HEADER(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE \ + ((obj), E_TYPE_TABLE_HEADER)) +#define E_IS_TABLE_HEADER_CLASS(cls) \ + (G_TYPE_CHECK_CLASS_TYPE \ + ((cls), E_TYPE_TABLE_HEADER)) +#define E_TABLE_HEADER_GET_CLASS(obj) \ + (G_TYPE_INSTANCE_GET_CLASS \ + ((obj), E_TYPE_TABLE_HEADER, ETableHeaderClass)) + +G_BEGIN_DECLS + +typedef struct _ETableHeader ETableHeader; +typedef struct _ETableHeaderClass ETableHeaderClass; + +typedef gboolean (*ETableColCheckFunc) (ETableCol *col, gpointer user_data); + +/* + * A Column header. + */ +struct _ETableHeader { + GObject parent; + + gint col_count; + gint width; + gint nominal_width; + gint width_extras; + + ETableSortInfo *sort_info; + gint sort_info_group_change_id; + + ETableCol **columns; + + GSList *change_queue, *change_tail; + gint idle; +}; + +struct _ETableHeaderClass { + GObjectClass parent_class; + + void (*structure_change) (ETableHeader *eth); + void (*dimension_change) (ETableHeader *eth, + gint width); + void (*expansion_change) (ETableHeader *eth); + gint (*request_width) (ETableHeader *eth, + gint col); +}; + +GType e_table_header_get_type (void) G_GNUC_CONST; +ETableHeader * e_table_header_new (void); + +void e_table_header_add_column (ETableHeader *eth, + ETableCol *tc, + gint pos); +ETableCol * e_table_header_get_column (ETableHeader *eth, + gint column); +ETableCol * e_table_header_get_column_by_col_idx + (ETableHeader *eth, + gint col_idx); +gint e_table_header_count (ETableHeader *eth); +gint e_table_header_index (ETableHeader *eth, + gint col); +gint e_table_header_get_index_at (ETableHeader *eth, + gint x_offset); +ETableCol ** e_table_header_get_columns (ETableHeader *eth); +gint e_table_header_get_selected (ETableHeader *eth); + +gint e_table_header_total_width (ETableHeader *eth); +gint e_table_header_min_width (ETableHeader *eth); +void e_table_header_move (ETableHeader *eth, + gint source_index, + gint target_index); +void e_table_header_remove (ETableHeader *eth, + gint idx); +void e_table_header_set_size (ETableHeader *eth, + gint idx, + gint size); +void e_table_header_set_selection (ETableHeader *eth, + gboolean allow_selection); +gint e_table_header_col_diff (ETableHeader *eth, + gint start_col, + gint end_col); + +void e_table_header_calc_widths (ETableHeader *eth); +GList * e_table_header_get_selected_indexes + (ETableHeader *eth); +void e_table_header_update_horizontal + (ETableHeader *eth); +gint e_table_header_prioritized_column + (ETableHeader *eth); +ETableCol * e_table_header_prioritized_column_selected + (ETableHeader *eth, + ETableColCheckFunc check_func, + gpointer user_data); + +G_END_DECLS + +#endif /* _E_TABLE_HEADER_H_ */ + |