nautilus-icon-canvas-item.h 4.03 KB
Newer Older
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */

/* Nautilus - Icon canvas item class for icon container.
 *
 * Copyright (C) 2000 Eazel, Inc.
 *
 * Author: Andy Hertzfeld <andy@eazel.com>
 *
 * This 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.
 *
 * 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.
 */

#ifndef NAUTILUS_ICON_CANVAS_ITEM_H
#define NAUTILUS_ICON_CANVAS_ITEM_H

28
#include <libgnomecanvas/gnome-canvas.h>
29
#include <gdk-pixbuf/gdk-pixbuf.h>
30
#include "nautilus-icon-factory.h"
31

32
G_BEGIN_DECLS
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62

#define NAUTILUS_TYPE_ICON_CANVAS_ITEM \
	(nautilus_icon_canvas_item_get_type ())
#define NAUTILUS_ICON_CANVAS_ITEM(obj) \
	(GTK_CHECK_CAST ((obj), NAUTILUS_TYPE_ICON_CANVAS_ITEM, NautilusIconCanvasItem))
#define NAUTILUS_ICON_CANVAS_ITEM_CLASS(klass) \
	(GTK_CHECK_CLASS_CAST ((klass), NAUTILUS_TYPE_ICON_CANVAS_ITEM, NautilusIconCanvasItemClass))
#define NAUTILUS_IS_ICON_CANVAS_ITEM(obj) \
        (GTK_CHECK_TYPE ((obj), NAUTILUS_TYPE_ICON_CANVAS_ITEM))
#define NAUTILUS_IS_ICON_CANVAS_ITEM_CLASS(klass) \
	(GTK_CHECK_CLASS_TYPE ((klass),	NAUTILUS_TYPE_ICON_CANVAS_ITEM))

typedef struct NautilusIconCanvasItem NautilusIconCanvasItem;
typedef struct NautilusIconCanvasItemClass NautilusIconCanvasItemClass;
typedef struct NautilusIconCanvasItemDetails NautilusIconCanvasItemDetails;

struct NautilusIconCanvasItem {
	GnomeCanvasItem item;
	NautilusIconCanvasItemDetails *details;
	gpointer user_data;
};

struct NautilusIconCanvasItemClass {
	GnomeCanvasItemClass parent_class;

	void (* bounds_changed) (NautilusIconCanvasItem *item,
				 const ArtDRect         *old_world_bounds);
};

/* GtkObject */
63
GtkType     nautilus_icon_canvas_item_get_type                 (void);
64 65

/* attributes */
66 67 68 69 70 71 72 73 74 75 76 77 78
void        nautilus_icon_canvas_item_set_image                (NautilusIconCanvasItem       *item,
								GdkPixbuf                    *image);
GdkPixbuf * nautilus_icon_canvas_item_get_image                (NautilusIconCanvasItem       *item);
void        nautilus_icon_canvas_item_set_emblems              (NautilusIconCanvasItem       *item,
								GList                        *emblem_pixbufs);
void        nautilus_icon_canvas_item_set_show_stretch_handles (NautilusIconCanvasItem       *item,
								gboolean                      show_stretch_handles);
void        nautilus_icon_canvas_item_set_attach_points        (NautilusIconCanvasItem       *item,
								NautilusEmblemAttachPoints   *attach_points);
double      nautilus_icon_canvas_item_get_max_text_width       (NautilusIconCanvasItem       *item);
const char *nautilus_icon_canvas_item_get_editable_text        (NautilusIconCanvasItem       *icon_item);
void        nautilus_icon_canvas_item_set_renaming             (NautilusIconCanvasItem       *icon_item,
								gboolean                      state);
79 80

/* geometry and hit testing */
81 82 83 84 85 86 87
gboolean    nautilus_icon_canvas_item_hit_test_rectangle       (NautilusIconCanvasItem       *item,
								ArtIRect                      canvas_rect);
gboolean    nautilus_icon_canvas_item_hit_test_stretch_handles (NautilusIconCanvasItem       *item,
								ArtPoint                      world_point);
void        nautilus_icon_canvas_item_invalidate_label_size    (NautilusIconCanvasItem       *item);
ArtDRect    nautilus_icon_canvas_item_get_icon_rectangle       (const NautilusIconCanvasItem *item);
void        nautilus_icon_canvas_item_update_bounds            (NautilusIconCanvasItem       *item);
88

89
G_END_DECLS
90

Darin Adler's avatar
Darin Adler committed
91
#endif /* NAUTILUS_ICON_CANVAS_ITEM_H */