mirror of
https://gitlab.gnome.org/GNOME/nautilus
synced 2024-11-05 16:04:31 +00:00
dfaeb7a0c3
fixed bug 5338, switching to and from "tighter layout" messes up icon labels, by adding a call to invalidate an item's cached label size, and making the icon canvas invalidate the items when appropriate. This also fixes a similar problem when the anti-aliased mode changes. * libnautilus-extensions/nautilus-icon-canvas-item.c: (nautilus_icon_canvas_item_initialize), (nautilus_icon_canvas_item_invalidate_label_size), (nautilus_icon_canvas_item_set_arg): renamed internal invalidation routine to make it externally accessible * libnautilus-extensions/nautilus-icon-canvas-item.h: added nautilus_icon_canvas_item_invalidate_label_size * libnautilus-extensions/nautilus-icon-container.c: (invalidate_label_sizes), (nautilus_icon_container_set_anti_aliased_mode), (nautilus_icon_container_set_tighter_layout): added an invalidate_label_sizes routine and called it when tighter layout or the anti-aliased mode changes.
100 lines
4.4 KiB
C
100 lines
4.4 KiB
C
/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
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/* Nautilus - Icon canvas item class for icon container.
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*
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* Copyright (C) 2000 Eazel, Inc.
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*
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* Author: Andy Hertzfeld <andy@eazel.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef NAUTILUS_ICON_CANVAS_ITEM_H
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#define NAUTILUS_ICON_CANVAS_ITEM_H
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#include <libgnome/gnome-defs.h>
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#include <libgnomeui/gnome-canvas.h>
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#include <gdk-pixbuf/gdk-pixbuf.h>
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#include "nautilus-icon-factory.h"
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#include "nautilus-scalable-font.h"
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BEGIN_GNOME_DECLS
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#define NAUTILUS_TYPE_ICON_CANVAS_ITEM \
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(nautilus_icon_canvas_item_get_type ())
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#define NAUTILUS_ICON_CANVAS_ITEM(obj) \
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(GTK_CHECK_CAST ((obj), NAUTILUS_TYPE_ICON_CANVAS_ITEM, NautilusIconCanvasItem))
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#define NAUTILUS_ICON_CANVAS_ITEM_CLASS(klass) \
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(GTK_CHECK_CLASS_CAST ((klass), NAUTILUS_TYPE_ICON_CANVAS_ITEM, NautilusIconCanvasItemClass))
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#define NAUTILUS_IS_ICON_CANVAS_ITEM(obj) \
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(GTK_CHECK_TYPE ((obj), NAUTILUS_TYPE_ICON_CANVAS_ITEM))
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#define NAUTILUS_IS_ICON_CANVAS_ITEM_CLASS(klass) \
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(GTK_CHECK_CLASS_TYPE ((klass), NAUTILUS_TYPE_ICON_CANVAS_ITEM))
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typedef struct NautilusIconCanvasItem NautilusIconCanvasItem;
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typedef struct NautilusIconCanvasItemClass NautilusIconCanvasItemClass;
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typedef struct NautilusIconCanvasItemDetails NautilusIconCanvasItemDetails;
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struct NautilusIconCanvasItem {
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GnomeCanvasItem item;
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NautilusIconCanvasItemDetails *details;
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gpointer user_data;
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};
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struct NautilusIconCanvasItemClass {
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GnomeCanvasItemClass parent_class;
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void (* bounds_changed) (NautilusIconCanvasItem *item,
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const ArtDRect *old_world_bounds);
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};
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/* GtkObject */
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GtkType nautilus_icon_canvas_item_get_type (void);
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/* attributes */
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void nautilus_icon_canvas_item_set_image (NautilusIconCanvasItem *item,
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GdkPixbuf *image);
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GdkPixbuf * nautilus_icon_canvas_item_get_image (NautilusIconCanvasItem *item);
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void nautilus_icon_canvas_item_set_emblems (NautilusIconCanvasItem *item,
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GList *emblem_pixbufs);
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void nautilus_icon_canvas_item_set_show_stretch_handles (NautilusIconCanvasItem *item,
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gboolean show_stretch_handles);
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void nautilus_icon_canvas_item_set_attach_points (NautilusIconCanvasItem *item,
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NautilusEmblemAttachPoints *attach_points);
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double nautilus_icon_canvas_item_get_max_text_width (NautilusIconCanvasItem *item);
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const char *nautilus_icon_canvas_item_get_editable_text (NautilusIconCanvasItem *icon_item);
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void nautilus_icon_canvas_item_set_renaming (NautilusIconCanvasItem *icon_item,
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gboolean state);
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/* geometry and hit testing */
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gboolean nautilus_icon_canvas_item_hit_test_rectangle (NautilusIconCanvasItem *item,
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const ArtDRect *world_rectangle);
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gboolean nautilus_icon_canvas_item_hit_test_stretch_handles (NautilusIconCanvasItem *item,
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const ArtPoint *world_point);
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void nautilus_icon_canvas_item_invalidate_label_size (NautilusIconCanvasItem *item);
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void nautilus_icon_canvas_item_get_icon_rectangle (NautilusIconCanvasItem *item,
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ArtDRect *world_rectangle);
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void nautilus_icon_canvas_item_update_bounds (NautilusIconCanvasItem *item);
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void nautilus_icon_canvas_item_set_smooth_font (NautilusIconCanvasItem *item,
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NautilusScalableFont *font);
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void nautilus_icon_canvas_item_set_smooth_font_size (NautilusIconCanvasItem *item,
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guint font_size);
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END_GNOME_DECLS
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#endif /* NAUTILUS_ICON_CANVAS_ITEM_H */
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