diff options
Diffstat (limited to 'widgets/e-minicard/e-reflow-sorted.h')
-rw-r--r-- | widgets/e-minicard/e-reflow-sorted.h | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/widgets/e-minicard/e-reflow-sorted.h b/widgets/e-minicard/e-reflow-sorted.h new file mode 100644 index 0000000000..4ffec7579b --- /dev/null +++ b/widgets/e-minicard/e-reflow-sorted.h @@ -0,0 +1,87 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ +/* e-reflow-sorted.h + * Copyright (C) 2000 Helix Code, Inc. + * Author: Chris Lahey <clahey@helixcode.com> + * + * This library 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 library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ +#ifndef __E_REFLOW_SORTED_H__ +#define __E_REFLOW_SORTED_H__ + +#include <e-reflow.h> + +#ifdef __cplusplus +extern "C" { +#pragma } +#endif /* __cplusplus */ + +/* EReflowSorted - A canvas item container. + * + * The following arguments are available: + * + * name type read/write description + * -------------------------------------------------------------------------------- + * compare_func GCompareFunc RW compare function + * string_func EReflowStringFunc RW string function + * + * From EReflow: + * minimum_width double RW minimum width of the reflow. width >= minimum_width + * width double R width of the reflow + * height double RW height of the reflow + */ + +#define E_REFLOW_SORTED_TYPE (e_reflow_sorted_get_type ()) +#define E_REFLOW_SORTED(obj) (GTK_CHECK_CAST ((obj), E_REFLOW_SORTED_TYPE, EReflowSorted)) +#define E_REFLOW_SORTED_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_REFLOW_SORTED_TYPE, EReflowSortedClass)) +#define E_IS_REFLOW_SORTED(obj) (GTK_CHECK_TYPE ((obj), E_REFLOW_SORTED_TYPE)) +#define E_IS_REFLOW_SORTED_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((obj), E_REFLOW_SORTED_TYPE)) + +typedef char * (* EReflowStringFunc) (GnomeCanvasItem *); + +typedef struct _EReflowSorted EReflowSorted; +typedef struct _EReflowSortedClass EReflowSortedClass; + +/* FIXME: Try reimplementing this as a hash table with key as string + and change EReflow to use a GTree. */ +struct _EReflowSorted +{ + EReflow parent; + + /* item specific fields */ + GCompareFunc compare_func; + EReflowStringFunc string_func; +}; + +struct _EReflowSortedClass +{ + EReflowClass parent_class; +}; + +/* + * To be added to a reflow, an item must have the argument "width" as + * a Read/Write argument and "height" as a Read Only argument. It + * should also do an ECanvas parent reflow request if its size + * changes. + */ +void e_reflow_sorted_remove_item (EReflowSorted *sorted, const char *id); +void e_reflow_sorted_replace_item (EReflowSorted *sorted, GnomeCanvasItem *item); +GtkType e_reflow_sorted_get_type (void); + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif /* __E_REFLOW_SORTED_H__ */ |