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Diffstat (limited to 'widgets/e-reflow.h')
| -rw-r--r-- | widgets/e-reflow.h | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/widgets/e-reflow.h b/widgets/e-reflow.h new file mode 100644 index 0000000000..0d0ab4251a --- /dev/null +++ b/widgets/e-reflow.h @@ -0,0 +1,88 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ +/* e-reflow.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_H__ +#define __E_REFLOW_H__ + +#include <gnome.h> + +#ifdef __cplusplus +extern "C" { +#pragma } +#endif /* __cplusplus */ + +/* EReflow - A canvas item container. + * + * The following arguments are available: + * + * name type read/write description + * -------------------------------------------------------------------------------- + * width double R width of the reflow + * height double RW height of the reflow + */ + +#define E_REFLOW_TYPE (e_reflow_get_type ()) +#define E_REFLOW(obj) (GTK_CHECK_CAST ((obj), E_REFLOW_TYPE, EReflow)) +#define E_REFLOW_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_REFLOW_TYPE, EReflowClass)) +#define E_IS_REFLOW(obj) (GTK_CHECK_TYPE ((obj), E_REFLOW_TYPE)) +#define E_IS_REFLOW_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((obj), E_REFLOW_TYPE)) + + +typedef struct _EReflow EReflow; +typedef struct _EReflowClass EReflowClass; + +struct _EReflow +{ + GnomeCanvasGroup parent; + + /* item specific fields */ + /* EBook *book; */ + + GList *items; /* Of type GnomeCanvasItem */ + GList *columns; /* Of type GList pointing to type GnomeCanvasItem (points into items) */ + gint column_count; /* Number of columnns */ + + double width; + double height; + + double column_width; + + int idle; +}; + +struct _EReflowClass +{ + GnomeCanvasGroupClass parent_class; + + void (* resize) (EReflow *reflow); +}; + +/* To be added to a reflow, an item must have the arguments "x", "y", + and "width" as Read/Write arguments and "height" as a Read Only + argument. It must also have a "resize" signal. */ +void e_reflow_add_item(EReflow *e_reflow, GnomeCanvasItem *item); +GtkType e_reflow_get_type (void); + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + + +#endif /* __E_REFLOW_H__ */ |