7f606870a3
We were assuming that setting stock-size would affect the emblems in GEmblemedIcons, but not the icons themselves. This is a bit weird. GtkCellRendererPixbuf:gicon is meant to work with GtkCellRendererPixbuf:stock-size, and this was only working so far because GTK_ICON_LOOKUP_FORCE_SIZE was not being used when loading the icon. Let's composite the emblems ourselves so that we don't have to depend on this quirky interpretation of stock-size. Unfortunately, we can not directly use the pixbufs because they are unaware of the scale factor and GTK+ will scale them on HiDpi displays. Since our pixbufs already have enough pixels to work well with such devices, scaling them further will lead to giant, fuzzy thumbnails. Hence, we use GtkCellRendererPixbuf:surface with the scale factor codified in it. https://bugzilla.gnome.org/show_bug.cgi?id=732375
78 lines
1.9 KiB
C
78 lines
1.9 KiB
C
/*
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* Copyright (C) 2010 Intel, Inc
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*
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* Author: Thomas Wood <thomas.wood@intel.com>
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*
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*/
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#ifndef _BG_SOURCE_H
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#define _BG_SOURCE_H
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#include <gtk/gtk.h>
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G_BEGIN_DECLS
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#define BG_TYPE_SOURCE bg_source_get_type()
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#define BG_SOURCE(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST ((obj), \
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BG_TYPE_SOURCE, BgSource))
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#define BG_SOURCE_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST ((klass), \
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BG_TYPE_SOURCE, BgSourceClass))
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#define BG_IS_SOURCE(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE ((obj), \
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BG_TYPE_SOURCE))
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#define BG_IS_SOURCE_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE ((klass), \
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BG_TYPE_SOURCE))
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#define BG_SOURCE_GET_CLASS(obj) \
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(G_TYPE_INSTANCE_GET_CLASS ((obj), \
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BG_TYPE_SOURCE, BgSourceClass))
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typedef struct _BgSource BgSource;
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typedef struct _BgSourceClass BgSourceClass;
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typedef struct _BgSourcePrivate BgSourcePrivate;
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struct _BgSource
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{
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GObject parent;
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BgSourcePrivate *priv;
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};
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struct _BgSourceClass
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{
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GObjectClass parent_class;
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};
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GType bg_source_get_type (void) G_GNUC_CONST;
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GtkListStore* bg_source_get_liststore (BgSource *source);
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gint bg_source_get_scale_factor (BgSource *source);
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gint bg_source_get_thumbnail_height (BgSource *source);
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gint bg_source_get_thumbnail_width (BgSource *source);
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G_END_DECLS
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#endif /* _BG_SOURCE_H */
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