/*
* Copyright (C) 1998, 1999 Free Software Foundation
* Copyright (C) 2000 Red Hat, Inc.
* All rights reserved.
*
* This file is part of the Gnome Library.
*
* The Gnome Library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* The Gnome 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 the Gnome Library; see the file COPYING.LIB. If not,
* write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/*
@NOTATION@
*/
/* GnomeIconList widget - scrollable icon list
*
*
* Authors:
* Federico Mena <federico@ximian.com>
* Miguel de Icaza <miguel@ximian.com>
*/
#ifndef _E_ICON_LIST_H_
#define _E_ICON_LIST_H_
#include <libgnomecanvas/gnome-canvas.h>
#ifdef __cplusplus
extern "C" {
#pragma }
#endif /* __cplusplus */
#define E_TYPE_ICON_LIST (e_icon_list_get_type ())
#define E_ICON_LIST(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), E_TYPE_ICON_LIST, EIconList))
#define E_ICON_LIST_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), E_TYPE_ICON_LIST, EIconListClass))
#define E_IS_ICON_LIST(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), E_TYPE_ICON_LIST))
#define E_IS_ICON_LIST_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), E_TYPE_ICON_LIST))
#define E_ICON_LIST_GET_CLASS(obj) (GTK_CHECK_GET_CLASS ((obj), E_TYPE_ICON_LIST, EIconListClass))
typedef struct _EIconList EIconList;
typedef struct _EIconListPrivate EIconListPrivate;
typedef struct _EIconListClass EIconListClass;
typedef enum {
E_ICON_LIST_ICONS,
E_ICON_LIST_TEXT_BELOW,
E_ICON_LIST_TEXT_RIGHT
} EIconListMode;
/* This structure has been converted to use public and private parts. To avoid
* breaking binary compatibility, the slots for private fields have been
* replaced with padding. Please remove these fields when gnome-libs has
* reached another major version and it is "fine" to break binary compatibility.
*/
struct _EIconList {
GnomeCanvas canvas;
/*< private >*/
EIconListPrivate * _priv;
};
struct _EIconListClass {
GnomeCanvasClass parent_class;
void (*select_icon) (EIconList *gil, gint num, GdkEvent *event);
void (*unselect_icon) (EIconList *gil, gint num, GdkEvent *event);
gboolean (*text_changed) (EIconList *gil, gint num, const char *new_text);
};
enum {
E_ICON_LIST_IS_EDITABLE = 1 << 0,
E_ICON_LIST_STATIC_TEXT = 1 << 1
};
GType e_icon_list_get_type (void) G_GNUC_CONST;
GtkWidget *e_icon_list_new (guint icon_width,
int flags);
void e_icon_list_construct (EIconList *gil,
guint icon_width,
int flags);
/* To avoid excesive recomputes during insertion/deletion */
void e_icon_list_freeze (EIconList *gil);
void e_icon_list_thaw (EIconList *gil);
void e_icon_list_insert (EIconList *gil,
int idx,
const char *icon_filename,
const char *text);
void e_icon_list_insert_pixbuf (EIconList *gil,
int idx,
GdkPixbuf *im,
const char *icon_filename,
const char *text);
int e_icon_list_append (EIconList *gil,
const char *icon_filename,
const char *text);
int e_icon_list_append_pixbuf (EIconList *gil,
GdkPixbuf *im,
const char *icon_filename,
const char *text);
void e_icon_list_clear (EIconList *gil);
void e_icon_list_remove (EIconList *gil,
int idx);
guint e_icon_list_get_num_icons (EIconList *gil);
/* Managing the selection */
void e_icon_list_set_selection_mode (EIconList *gil,
GtkSelectionMode mode);
void e_icon_list_select_icon (EIconList *gil,
int idx);
void e_icon_list_unselect_icon (EIconList *gil,
int idx);
int e_icon_list_unselect_all (EIconList *gil);
GList * e_icon_list_get_selection (EIconList *gil);
/* Setting the spacing values */
void e_icon_list_set_icon_width (EIconList *gil,
int w);
void e_icon_list_set_row_spacing (EIconList *gil,
int pixels);
void e_icon_list_set_col_spacing (EIconList *gil,
int pixels);
void e_icon_list_set_text_spacing (EIconList *gil,
int pixels);
void e_icon_list_set_icon_border (EIconList *gil,
int pixels);
void e_icon_list_set_separators (EIconList *gil,
const char *sep);
/* Icon filename. */
gchar * e_icon_list_get_icon_filename (EIconList *gil,
int idx);
int e_icon_list_find_icon_from_filename (EIconList *gil,
const char *filename);
/* Attaching information to the icons */
void e_icon_list_set_icon_data (EIconList *gil,
int idx, gpointer data);
void e_icon_list_set_icon_data_full (EIconList *gil,
int idx, gpointer data,
GtkDestroyNotify destroy);
int e_icon_list_find_icon_from_data (EIconList *gil,
gpointer data);
gpointer e_icon_list_get_icon_data (EIconList *gil,
int idx);
/* Visibility */
void e_icon_list_moveto (EIconList *gil,
int idx, double yalign);
GtkVisibility e_icon_list_icon_is_visible (EIconList *gil,
int idx);
int e_icon_list_get_icon_at (EIconList *gil,
int x, int y);
int e_icon_list_get_items_per_line (EIconList *gil);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* _GNOME_ICON_LIST_H_ */
