--- /dev/null
+/* GSheetModel --- an abstract model for the GtkSheet 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
+ */
+#ifndef __G_SHEET_MODEL_H__
+#define __G_SHEET_MODEL_H__
+
+
+/* This file provides an abstract interface or the data displayed by the
+ GtkSheet widget */
+
+#include <glib-object.h>
+#include <gdk/gdk.h>
+#include <gtk/gtk.h>
+
+
+G_BEGIN_DECLS
+
+#define G_TYPE_SHEET_MODEL (g_sheet_model_get_type ())
+#define G_SHEET_MODEL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), G_TYPE_SHEET_MODEL, GSheetModel))
+#define G_IS_SHEET_MODEL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), G_TYPE_SHEET_MODEL))
+#define G_SHEET_MODEL_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), G_TYPE_SHEET_MODEL, GSheetModelIface))
+
+typedef enum
+{
+ GTK_SHEET_LEFT_BORDER = 1 << 0,
+ GTK_SHEET_RIGHT_BORDER = 1 << 1,
+ GTK_SHEET_TOP_BORDER = 1 << 2,
+ GTK_SHEET_BOTTOM_BORDER = 1 << 3
+} GtkSheetBorderType ;
+
+
+typedef struct _GSheetModel GSheetModel; /* Dummy typedef */
+typedef struct _GSheetModelIface GSheetModelIface;
+typedef struct _GtkSheetRange GtkSheetRange;
+typedef struct _GtkSheetCellBorder GtkSheetCellBorder;
+
+struct _GtkSheetRange
+{
+ gint row0,col0; /* upper-left cell */
+ gint rowi,coli; /* lower-right cell */
+};
+
+struct _GtkSheetCellBorder
+{
+ GtkSheetBorderType mask;
+ guint width;
+ GdkLineStyle line_style;
+ GdkCapStyle cap_style;
+ GdkJoinStyle join_style;
+ GdkColor color;
+};
+
+
+
+struct _GSheetModelIface
+{
+ GTypeInterface g_iface;
+
+ /* Signals */
+ void (* range_changed) (GSheetModel *sheet_model,
+ gint row0, gint col0,
+ gint rowi, gint coli);
+
+ void (* rows_inserted) (GSheetModel *sheet_model,
+ gint row, gint n_rows);
+
+ void (* rows_deleted) (GSheetModel *sheet_model,
+ gint row, gint n_rows);
+
+
+
+ /* Virtual Table */
+ const gchar *const (* get_string) (const GSheetModel *sheet_model,
+ gint row, gint column);
+
+ gboolean (* set_string) (GSheetModel *sheet_model,
+ const gchar *s, gint row, gint column);
+
+ gboolean (* clear_datum) (GSheetModel *sheet_model,
+ gint row, gint column);
+
+ gboolean (* is_visible) (const GSheetModel *sheet_model, gint row, gint column);
+ gboolean (* is_editable) (const GSheetModel *sheet_model, gint row, gint column);
+
+ const GdkColor * (* get_foreground) (const GSheetModel *sheet_model,
+ gint row, gint column);
+
+ const GdkColor * (* get_background) (const GSheetModel *sheet_model,
+ gint row, gint column);
+
+ const GtkJustification * (* get_justification) (const GSheetModel *sheet_model,
+ gint row, gint column);
+
+ const PangoFontDescription * (* get_font_desc) (const GSheetModel *sheet_model,
+ gint row, gint column);
+
+ const GtkSheetCellBorder * (* get_cell_border) (const GSheetModel *sheet_model,
+ gint row, gint column);
+
+};
+
+
+
+GType g_sheet_model_get_type (void) G_GNUC_CONST;
+
+
+inline const gchar *const g_sheet_model_get_string (const GSheetModel *sheet_model,
+ gint row, gint column);
+
+inline gboolean g_sheet_model_set_string (GSheetModel *sheet_model,
+ const gchar *s,
+ gint row, gint column);
+
+inline gboolean g_sheet_model_datum_clear (GSheetModel *sheet_model,
+ gint row, gint column);
+
+
+inline void g_sheet_model_range_changed (GSheetModel *sheet_model,
+ gint row0, gint col0,
+ gint rowi, gint coli);
+
+inline void g_sheet_model_rows_deleted (GSheetModel *sheet_model,
+ gint row, gint n_rows);
+
+inline void g_sheet_model_rows_inserted (GSheetModel *sheet_model,
+ gint row, gint n_rows);
+
+inline gboolean g_sheet_model_is_editable (const GSheetModel *model,
+ gint row, gint column);
+
+inline gboolean g_sheet_model_is_visible
+ (const GSheetModel *model, gint row, gint column);
+
+
+inline const GdkColor *g_sheet_model_get_foreground
+ (const GSheetModel *model, gint row, gint column);
+
+inline const GdkColor *g_sheet_model_get_background
+ (const GSheetModel *model, gint row, gint column);
+
+
+inline const GtkJustification *g_sheet_model_get_justification
+ (const GSheetModel *model, gint row, gint column);
+
+
+inline const PangoFontDescription *g_sheet_model_get_font_desc
+ (const GSheetModel *model, gint row, gint column);
+
+inline const GtkSheetCellBorder * g_sheet_model_get_cell_border
+ (const GSheetModel *model, gint row, gint column);
+
+
+
+
+G_END_DECLS
+
+#endif /* __G_SHEET_MODEL_H__ */