New files for doing a selection model. Not finished yet and thus not in

2000-07-25  Christopher James Lahey  <clahey@helixcode.com>

	* e-table-selection-model.c, e-table-selection-model.h: New files
	for doing a selection model.  Not finished yet and thus not in
	Makefile.am.

	* e-table.c, e-table.h: Renamed the new dnd signals so that they
	won't conflict with the widget signals.

svn path=/trunk/; revision=4326

1 files changed, 57 insertions, 0 deletions

diff --git a/widgets/table/e-table-selection-model.h b/widgets/table/e-table-selection-model.h
new file mode 100644
index 0000000000..8b7d0a0507
--- /dev/null
+++ b/widgets/table/e-table-selection-model.h
@@ -0,0 +1,57 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+#ifndef _E_TABLE_SELECTION_MODEL_H_
+#define _E_TABLE_SELECTION_MODEL_H_
+
+#include <gtk/gtkobject.h>
+
+#define E_TABLE_SELECTION_MODEL_TYPE        (e_table_selection_model_get_type ())
+#define E_TABLE_SELECTION_MODEL(o)          (GTK_CHECK_CAST ((o), E_TABLE_SELECTION_MODEL_TYPE, ETableSelectionModel))
+#define E_TABLE_SELECTION_MODEL_CLASS(k)    (GTK_CHECK_CLASS_CAST((k), E_TABLE_SELECTION_MODEL_TYPE, ETableSelectionModelClass))
+#define E_IS_TABLE_SELECTION_MODEL(o)       (GTK_CHECK_TYPE ((o), E_TABLE_SELECTION_MODEL_TYPE))
+#define E_IS_TABLE_SELECTION_MODEL_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_SELECTION_MODEL_TYPE))
+
+typedef struct _ETableSortColumn ETableSortColumn;
+
+struct _ETableSortColumn {
+	guint column : 31;
+	guint ascending : 1;
+};
+
+typedef struct {
+	GtkObject   base;
+
+	ETableModel *model;
+
+	gint row_count;
+        guint *selection;
+	
+	gint cursor_row;
+	gint cursor_col;
+
+	guint model_changed_id;
+	guint model_row_inserted_id, model_row_deleted_id;
+	
+	guint frozen : 1;
+	guint selection_model_changed : 1;
+	guint group_info_changed : 1;
+} ETableSelectionModel;
+
+typedef struct {
+	GtkObjectClass parent_class;
+
+	/*
+	 * Signals
+	 */
+	void        (*selection_model_changed)      (ETableSelectionModel *selection);
+	void        (*group_model_changed)     (ETableSelectionModel *selection);
+} ETableSelectionModelClass;
+
+GtkType      	 e_table_selection_model_get_type (void);
+
+gboolean         e_table_selection_model_is_row_selected    (ETableSelectionModel *selection,
+							     int                   n);
+GList           *e_table_selection_model_get_selection_list (ETableSelectionModel *selection);
+
+ETableSelectionModel  *e_table_selection_model_new                (void);
+
+#endif /* _E_TABLE_SELECTION_MODEL_H_ */