/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* e-cell-popup.h: Popup cell renderer
* Copyright 2001, Ximian, Inc.
*
* Authors:
* Damon Chaplin <damon@ximian.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License, version 2, as published by the Free Software Foundation.
*
* 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*/
/*
* ECellPopup - an ECell used to support popup selections like a GtkCombo
* widget. It contains a child ECell, e.g. an ECellText, but when selected it
* displays an arrow on the right edge which the user can click to show a
* popup. It will support subclassing or signals so that different types of
* popup can be provided.
*/
#ifndef _E_CELL_POPUP_H_
#define _E_CELL_POPUP_H_
#include <libgnomeui/gnome-canvas.h>
#include <gal/e-table/e-cell.h>
#define E_CELL_POPUP_TYPE (e_cell_popup_get_type ())
#define E_CELL_POPUP(o) (GTK_CHECK_CAST ((o), E_CELL_POPUP_TYPE, ECellPopup))
#define E_CELL_POPUP_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_CELL_POPUP_TYPE, ECellPopupClass))
#define E_IS_CELL_POPUP(o) (GTK_CHECK_TYPE ((o), E_CELL_POPUP_TYPE))
#define E_IS_CELL_POPUP_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_CELL_POPUP_TYPE))
typedef struct _ECellPopupView ECellPopupView;
typedef struct {
ECell parent;
ECell *child;
/* This is TRUE if the popup window is shown for the cell being
edited. While shown we display the arrow indented. */
gboolean popup_shown;
/* This is TRUE if the popup arrow is shown for the cell being edited.
This is needed to stop the first click on the cell from popping up
the popup window. We only popup the window after we have drawn the
arrow. */
gboolean popup_arrow_shown;
/* The view in which the popup is shown. */
ECellPopupView *popup_cell_view;
gint popup_view_col;
gint popup_row;
} ECellPopup;
typedef struct {
ECellClass parent_class;
/* Virtual function for subclasses to override. */
gint (*popup) (ECellPopup *ecp, GdkEvent *event);
} ECellPopupClass;
struct _ECellPopupView {
ECellView cell_view;
ECellView *child_view;
};
GtkType e_cell_popup_get_type (void);
ECell *e_cell_popup_new (void);
/* Get and set the child ECell. */
ECell *e_cell_popup_get_child (ECellPopup *ecp);
void e_cell_popup_set_child (ECellPopup *ecp,
ECell *child);
#endif /* _E_CELL_POPUP_H_ */
