e65ce47c20
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
94 lines
2.9 KiB
C
94 lines
2.9 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
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/*
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* Author :
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* Damon Chaplin <damon@ximian.com>
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*
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* Copyright 2001, Ximian, Inc.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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* USA
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*/
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/*
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* ECellPopup - an ECell used to support popup selections like a GtkCombo
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* widget. It contains a child ECell, e.g. an ECellText, but when selected it
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* displays an arrow on the right edge which the user can click to show a
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* popup. It will support subclassing or signals so that different types of
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* popup can be provided.
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*/
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#ifndef _E_CELL_POPUP_H_
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#define _E_CELL_POPUP_H_
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#include <libgnomeui/gnome-canvas.h>
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#include <gal/e-table/e-cell.h>
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#define E_CELL_POPUP_TYPE (e_cell_popup_get_type ())
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#define E_CELL_POPUP(o) (GTK_CHECK_CAST ((o), E_CELL_POPUP_TYPE, ECellPopup))
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#define E_CELL_POPUP_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_CELL_POPUP_TYPE, ECellPopupClass))
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#define E_IS_CELL_POPUP(o) (GTK_CHECK_TYPE ((o), E_CELL_POPUP_TYPE))
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#define E_IS_CELL_POPUP_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_CELL_POPUP_TYPE))
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typedef struct _ECellPopupView ECellPopupView;
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typedef struct {
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ECell parent;
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ECell *child;
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/* This is TRUE if the popup window is shown for the cell being
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edited. While shown we display the arrow indented. */
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gboolean popup_shown;
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/* This is TRUE if the popup arrow is shown for the cell being edited.
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This is needed to stop the first click on the cell from popping up
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the popup window. We only popup the window after we have drawn the
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arrow. */
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gboolean popup_arrow_shown;
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/* The view in which the popup is shown. */
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ECellPopupView *popup_cell_view;
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gint popup_view_col;
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gint popup_row;
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} ECellPopup;
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typedef struct {
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ECellClass parent_class;
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/* Virtual function for subclasses to override. */
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gint (*popup) (ECellPopup *ecp, GdkEvent *event);
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} ECellPopupClass;
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struct _ECellPopupView {
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ECellView cell_view;
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ECellView *child_view;
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};
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GtkType e_cell_popup_get_type (void);
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ECell *e_cell_popup_new (void);
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/* Get and set the child ECell. */
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ECell *e_cell_popup_get_child (ECellPopup *ecp);
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void e_cell_popup_set_child (ECellPopup *ecp,
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ECell *child);
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#endif /* _E_CELL_POPUP_H_ */
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