+++ /dev/null
-/* GSheetColumn --- an abstract model of the column geometry of a
- GSheet widget.
-
- * Copyright (C) 2006 Free Software Foundation
- *
- * This library 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 2.1 of the License, or (at your option) any later version.
- *
- * This library 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 this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <config.h>
-
-#include <stdlib.h>
-#include <string.h>
-#include <glib.h>
-#include <glib/gprintf.h>
-#include <gobject/gvaluecollector.h>
-#include "gsheet-column-iface.h"
-#include "gtkextra-marshal.h"
-#include "gtkextra-sheet.h"
-
-enum {
- COLUMNS_CHANGED,
- LAST_SIGNAL
-};
-
-static guint sheet_column_signals[LAST_SIGNAL];
-
-static void g_sheet_column_base_init (gpointer g_class);
-
-GType
-g_sheet_column_get_type (void)
-{
- static GType sheet_column_type = 0;
-
- if (! sheet_column_type)
- {
- static const GTypeInfo sheet_column_info =
-
- {
- sizeof (GSheetColumnIface), /* class_size */
- g_sheet_column_base_init, /* base_init */
- NULL, /* base_finalize */
- NULL,
- NULL, /* class_finalize */
- NULL, /* class_data */
- 0,
- 0, /* n_preallocs */
- NULL
- };
-
- sheet_column_type =
- g_type_register_static (G_TYPE_INTERFACE, "GSheetColumn",
- &sheet_column_info, 0);
-
- g_assert (sheet_column_type);
-
- g_type_interface_add_prerequisite (sheet_column_type, G_TYPE_OBJECT);
- }
-
- return sheet_column_type;
-}
-
-
-static void
-g_sheet_column_base_init (gpointer g_class)
-{
- static gboolean initialized = FALSE;
-
- if (! initialized)
- {
-
- sheet_column_signals[COLUMNS_CHANGED] =
- g_signal_new ("columns_changed",
- G_TYPE_SHEET_COLUMN,
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (GSheetColumnIface, columns_changed),
- NULL, NULL,
- gtkextra_VOID__INT_INT,
- G_TYPE_NONE, 2,
- G_TYPE_INT,
- G_TYPE_INT);
-
-
- initialized = TRUE;
- }
-}
-
-
-void
-g_sheet_column_set_width (GSheetColumn *column, glong col, gint size)
-{
- g_return_if_fail (G_IS_SHEET_COLUMN (column));
-
- if ((G_SHEET_COLUMN_GET_IFACE (column)->set_width) )
- (G_SHEET_COLUMN_GET_IFACE (column)->set_width) (column, col, size);
-}
-
-
-gint
-g_sheet_column_get_width (const GSheetColumn *column, glong col)
-{
- g_return_val_if_fail (G_IS_SHEET_COLUMN (column), -1);
-
- g_assert (G_SHEET_COLUMN_GET_IFACE (column)->get_width);
-
- return (G_SHEET_COLUMN_GET_IFACE (column)->get_width) (column, col);
-}
-
-
-
-gboolean
-g_sheet_column_get_sensitivity (const GSheetColumn *column,
- glong col)
-{
- g_return_val_if_fail (G_IS_SHEET_COLUMN (column), FALSE);
-
- g_assert (G_SHEET_COLUMN_GET_IFACE (column)->get_sensitivity);
-
- return (G_SHEET_COLUMN_GET_IFACE (column)->get_sensitivity) (column,
- col);
-
-}
-
-
-GtkSheetButton *
-g_sheet_column_get_button (const GSheetColumn *column,
- glong col)
-{
- GtkSheetButton *button = gtk_sheet_button_new ();
-
- GSheetColumnIface *iface = G_SHEET_COLUMN_GET_IFACE (column);
-
- g_return_val_if_fail (G_IS_SHEET_COLUMN (column), FALSE);
-
- if ( iface->get_button_label)
- button->label = iface->get_button_label (column, col);
-
- return button;
-}
-
-GtkJustification
-g_sheet_column_get_justification (const GSheetColumn *column,
- glong col)
-{
- g_return_val_if_fail (G_IS_SHEET_COLUMN (column), FALSE);
-
- g_assert (G_SHEET_COLUMN_GET_IFACE (column)->get_justification);
-
- return (G_SHEET_COLUMN_GET_IFACE (column)->get_justification) (column, col);
-}
-
-gchar *
-g_sheet_column_get_subtitle (const GSheetColumn *column, glong col)
-{
- g_return_val_if_fail (G_IS_SHEET_COLUMN (column), NULL);
-
- if ( ! G_SHEET_COLUMN_GET_IFACE (column)->get_subtitle)
- return NULL;
-
- return (G_SHEET_COLUMN_GET_IFACE (column)->get_subtitle) (column, col);
-}
-
-
-
-glong
-g_sheet_column_get_column_count (const GSheetColumn *geo)
-{
- g_return_val_if_fail (G_IS_SHEET_COLUMN (geo), -1);
-
- g_assert ( G_SHEET_COLUMN_GET_IFACE (geo)->get_column_count);
-
- return (G_SHEET_COLUMN_GET_IFACE (geo)->get_column_count) (geo);
-}
-
-gint
-g_sheet_column_start_pixel (const GSheetColumn *geo, glong col)
-{
- gint i;
- gint start_pixel = 0;
-
- g_return_val_if_fail (G_IS_SHEET_COLUMN (geo), -1);
- g_return_val_if_fail (col <= g_sheet_column_get_column_count (geo), -1);
-
- for (i = 0; i < col; ++i)
- {
- start_pixel += g_sheet_column_get_width (geo, i);
- }
-
- return start_pixel;
-}
-
-
-
-void
-g_sheet_column_columns_changed (GSheetColumn *geo,
- glong first, glong n_columns)
-{
- g_return_if_fail (G_IS_SHEET_COLUMN (geo));
-
- g_signal_emit (geo, sheet_column_signals[COLUMNS_CHANGED], 0,
- first, n_columns);
-}
-
projects / pspp-builds.git / blobdiff