new abstract ECell subclass to be used as base class for popup ECells.

2001-02-25  Damon Chaplin  <damon@ximian.com>

	* e-cell-popup.c: new abstract ECell subclass to be used as base class
	for popup ECells.

	* e-cell-combo.c: subclass of ECellPopup which pops up a simple list
	of strings.

	* e-table-item.c: Renamed eti_row_diff() to e_table_item_row_diff() and
	made public, since the ECellPopup subclasses need it.

	* Makefile.am: added e-cell-popup.[hc] and e-cell-combo.[hc]

svn path=/trunk/; revision=8387

1 files changed, 62 insertions, 0 deletions

diff --git a/widgets/table/e-cell-combo.h b/widgets/table/e-cell-combo.h
new file mode 100644
index 0000000000..9f8833d029
--- /dev/null
+++ b/widgets/table/e-cell-combo.h
@@ -0,0 +1,62 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+
+/*
+ * Author :
+ *  Damon Chaplin <damon@ximian.com>
+ *
+ * Copyright 2001, Ximian, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+/*
+ * ECellCombo - a subclass of ECellPopup used to support popup lists like a
+ * GtkCombo widget. It only supports a basic popup list of strings at present,
+ * with no auto-completion.
+ */
+
+#ifndef _E_CELL_COMBO_H_
+#define _E_CELL_COMBO_H_
+
+#include <gal/e-table/e-cell-popup.h>
+
+#define E_CELL_COMBO_TYPE        (e_cell_combo_get_type ())
+#define E_CELL_COMBO(o)          (GTK_CHECK_CAST ((o), E_CELL_COMBO_TYPE, ECellCombo))
+#define E_CELL_COMBO_CLASS(k)    (GTK_CHECK_CLASS_CAST((k), E_CELL_COMBO_TYPE, ECellComboClass))
+#define E_IS_CELL_COMBO(o)       (GTK_CHECK_TYPE ((o), E_CELL_COMBO_TYPE))
+#define E_IS_CELL_COMBO_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_CELL_COMBO_TYPE))
+
+
+typedef struct {
+	ECellPopup parent;
+
+	GtkWidget *popup_window;
+	GtkWidget *popup_scrolled_window;
+	GtkWidget *popup_list;
+} ECellCombo;
+
+typedef struct {
+	ECellPopupClass parent_class;
+} ECellComboClass;
+
+
+GtkType    e_cell_combo_get_type		(void);
+ECell     *e_cell_combo_new			(void);
+
+void       e_cell_combo_set_popdown_strings	(ECellCombo	*ecc, 
+						 GList		*strings);
+
+#endif /* _E_CELL_COMBO_H_ */