forked from AuroraMiddleware/gtk
15896b962d
Tue Sep 24 16:40:14 2002 Owen Taylor <otaylor@redhat.com> Make icon sizes configurable (#70648, slightly based on a patch from Bill Haneman, Brian Cameron) * gtk/gtkiconfactory.[ch]: Add gtk_icon_size_lookup_for_settings(). * gtk/gtksettings.c: Add gtk-icon-sizes XSETTING * gtk/gtkiconfactory.c: Make icon sizes per-GtkSettings. * gtk/gtkstyle.c: Use gtk_icon_size_lookup_for_settings() * gtk/gtkrc.[ch]: Privately export _gtk_rc_reset_styles() to force all the widgets to recompute their appearance.
180 lines
8.2 KiB
C
180 lines
8.2 KiB
C
/* GTK - The GIMP Toolkit
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* Copyright (C) 2000 Red Hat, Inc.
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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 Lesser 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser 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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/*
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* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
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* file for a list of people on the GTK+ Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
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*/
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#ifndef __GTK_ICON_FACTORY_H__
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#define __GTK_ICON_FACTORY_H__
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#include <gdk/gdk.h>
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#include <gtk/gtkrc.h>
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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typedef struct _GtkIconFactoryClass GtkIconFactoryClass;
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#define GTK_TYPE_ICON_FACTORY (gtk_icon_factory_get_type ())
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#define GTK_ICON_FACTORY(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GTK_TYPE_ICON_FACTORY, GtkIconFactory))
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#define GTK_ICON_FACTORY_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_ICON_FACTORY, GtkIconFactoryClass))
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#define GTK_IS_ICON_FACTORY(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GTK_TYPE_ICON_FACTORY))
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#define GTK_IS_ICON_FACTORY_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_ICON_FACTORY))
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#define GTK_ICON_FACTORY_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_ICON_FACTORY, GtkIconFactoryClass))
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#define GTK_TYPE_ICON_SET (gtk_icon_set_get_type ())
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#define GTK_TYPE_ICON_SOURCE (gtk_icon_source_get_type ())
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struct _GtkIconFactory
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{
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GObject parent_instance;
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GHashTable *icons;
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};
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struct _GtkIconFactoryClass
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{
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GObjectClass parent_class;
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/* Padding for future expansion */
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void (*_gtk_reserved1) (void);
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void (*_gtk_reserved2) (void);
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void (*_gtk_reserved3) (void);
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void (*_gtk_reserved4) (void);
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};
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GType gtk_icon_factory_get_type (void);
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GtkIconFactory* gtk_icon_factory_new (void);
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void gtk_icon_factory_add (GtkIconFactory *factory,
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const gchar *stock_id,
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GtkIconSet *icon_set);
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GtkIconSet* gtk_icon_factory_lookup (GtkIconFactory *factory,
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const gchar *stock_id);
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/* Manage the default icon factory stack */
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void gtk_icon_factory_add_default (GtkIconFactory *factory);
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void gtk_icon_factory_remove_default (GtkIconFactory *factory);
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GtkIconSet* gtk_icon_factory_lookup_default (const gchar *stock_id);
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/* Get preferred real size from registered semantic size. Note that
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* themes SHOULD use this size, but they aren't required to; for size
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* requests and such, you should get the actual pixbuf from the icon
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* set and see what size was rendered.
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*
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* This function is intended for people who are scaling icons,
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* rather than for people who are displaying already-scaled icons.
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* That is, if you are displaying an icon, you should get the
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* size from the rendered pixbuf, not from here.
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*/
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#ifdef GTK_MULTIHEAD_SAFE
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gboolean gtk_icon_size_lookup (GtkIconSize size,
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gint *width,
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gint *height);
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#endif /* GTK_MULTIHEAD_SAFE */
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gboolean gtk_icon_size_lookup_for_settings (GtkSettings *settings,
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GtkIconSize size,
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gint *width,
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gint *height);
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GtkIconSize gtk_icon_size_register (const gchar *name,
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gint width,
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gint height);
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void gtk_icon_size_register_alias (const gchar *alias,
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GtkIconSize target);
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GtkIconSize gtk_icon_size_from_name (const gchar *name);
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G_CONST_RETURN gchar* gtk_icon_size_get_name (GtkIconSize size);
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/* Icon sets */
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GType gtk_icon_set_get_type (void);
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GtkIconSet* gtk_icon_set_new (void);
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GtkIconSet* gtk_icon_set_new_from_pixbuf (GdkPixbuf *pixbuf);
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GtkIconSet* gtk_icon_set_ref (GtkIconSet *icon_set);
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void gtk_icon_set_unref (GtkIconSet *icon_set);
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GtkIconSet* gtk_icon_set_copy (GtkIconSet *icon_set);
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/* Get one of the icon variants in the set, creating the variant if
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* necessary.
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*/
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GdkPixbuf* gtk_icon_set_render_icon (GtkIconSet *icon_set,
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GtkStyle *style,
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GtkTextDirection direction,
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GtkStateType state,
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GtkIconSize size,
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GtkWidget *widget,
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const char *detail);
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void gtk_icon_set_add_source (GtkIconSet *icon_set,
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const GtkIconSource *source);
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void gtk_icon_set_get_sizes (GtkIconSet *icon_set,
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GtkIconSize **sizes,
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gint *n_sizes);
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GType gtk_icon_source_get_type (void);
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GtkIconSource* gtk_icon_source_new (void);
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GtkIconSource* gtk_icon_source_copy (const GtkIconSource *source);
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void gtk_icon_source_free (GtkIconSource *source);
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void gtk_icon_source_set_filename (GtkIconSource *source,
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const gchar *filename);
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void gtk_icon_source_set_pixbuf (GtkIconSource *source,
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GdkPixbuf *pixbuf);
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G_CONST_RETURN gchar* gtk_icon_source_get_filename (const GtkIconSource *source);
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GdkPixbuf* gtk_icon_source_get_pixbuf (const GtkIconSource *source);
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void gtk_icon_source_set_direction_wildcarded (GtkIconSource *source,
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gboolean setting);
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void gtk_icon_source_set_state_wildcarded (GtkIconSource *source,
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gboolean setting);
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void gtk_icon_source_set_size_wildcarded (GtkIconSource *source,
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gboolean setting);
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gboolean gtk_icon_source_get_size_wildcarded (const GtkIconSource *source);
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gboolean gtk_icon_source_get_state_wildcarded (const GtkIconSource *source);
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gboolean gtk_icon_source_get_direction_wildcarded (const GtkIconSource *source);
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void gtk_icon_source_set_direction (GtkIconSource *source,
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GtkTextDirection direction);
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void gtk_icon_source_set_state (GtkIconSource *source,
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GtkStateType state);
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void gtk_icon_source_set_size (GtkIconSource *source,
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GtkIconSize size);
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GtkTextDirection gtk_icon_source_get_direction (const GtkIconSource *source);
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GtkStateType gtk_icon_source_get_state (const GtkIconSource *source);
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GtkIconSize gtk_icon_source_get_size (const GtkIconSource *source);
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/* ignore this */
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void _gtk_icon_set_invalidate_caches (void);
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GSList* _gtk_icon_factory_list_ids (void);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __GTK_ICON_FACTORY_H__ */
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