forked from AuroraMiddleware/gtk
f63e8edec6
Gadgets don't connect to style-changed for widget nodes, and GtkImage uses its widget node for the icon helper. The visible effect of this is that symbolic icons don't change color when switching to the dark variant of Adwaita. Fix this by manually invalidating the icon helper.
146 lines
5.4 KiB
C
146 lines
5.4 KiB
C
/* GTK - The GIMP Toolkit
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* Copyright (C) 2011 Red Hat, Inc.
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*
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* Authors: Cosimo Cecchi <cosimoc@gnome.org>
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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, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __GTK_ICON_HELPER_H__
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#define __GTK_ICON_HELPER_H__
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#include "gtk/gtkimage.h"
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#include "gtk/gtktypes.h"
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#include "gtkcssgadgetprivate.h"
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#include "gtkimagedefinitionprivate.h"
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G_BEGIN_DECLS
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#define GTK_TYPE_ICON_HELPER gtk_icon_helper_get_type()
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#define GTK_ICON_HELPER(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST ((obj), \
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GTK_TYPE_ICON_HELPER, GtkIconHelper))
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#define GTK_ICON_HELPER_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST ((klass), \
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GTK_TYPE_ICON_HELPER, GtkIconHelperClass))
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#define GTK_IS_ICON_HELPER(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE ((obj), \
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GTK_TYPE_ICON_HELPER))
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#define GTK_IS_ICON_HELPER_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE ((klass), \
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GTK_TYPE_ICON_HELPER))
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#define GTK_ICON_HELPER_GET_CLASS(obj) \
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(G_TYPE_INSTANCE_GET_CLASS ((obj), \
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GTK_TYPE_ICON_HELPER, GtkIconHelperClass))
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typedef struct _GtkIconHelper GtkIconHelper;
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typedef struct _GtkIconHelperClass GtkIconHelperClass;
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typedef struct _GtkIconHelperPrivate GtkIconHelperPrivate;
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struct _GtkIconHelper
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{
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GtkCssGadget parent;
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GtkIconHelperPrivate *priv;
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};
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struct _GtkIconHelperClass
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{
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GtkCssGadgetClass parent_class;
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};
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GType gtk_icon_helper_get_type (void) G_GNUC_CONST;
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GtkIconHelper *gtk_icon_helper_new (GtkCssNode *node,
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GtkWidget *owner);
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GtkCssGadget *gtk_icon_helper_new_named (const char *name,
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GtkWidget *owner);
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void _gtk_icon_helper_clear (GtkIconHelper *self);
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gboolean _gtk_icon_helper_get_is_empty (GtkIconHelper *self);
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void _gtk_icon_helper_set_definition (GtkIconHelper *self,
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GtkImageDefinition *def);
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void _gtk_icon_helper_set_gicon (GtkIconHelper *self,
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GIcon *gicon,
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GtkIconSize icon_size);
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void _gtk_icon_helper_set_pixbuf (GtkIconHelper *self,
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GdkPixbuf *pixbuf);
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void _gtk_icon_helper_set_pixbuf_scale (GtkIconHelper *self,
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int scale);
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void _gtk_icon_helper_set_animation (GtkIconHelper *self,
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GdkPixbufAnimation *animation);
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void _gtk_icon_helper_set_icon_set (GtkIconHelper *self,
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GtkIconSet *icon_set,
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GtkIconSize icon_size);
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void _gtk_icon_helper_set_icon_name (GtkIconHelper *self,
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const gchar *icon_name,
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GtkIconSize icon_size);
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void _gtk_icon_helper_set_stock_id (GtkIconHelper *self,
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const gchar *stock_id,
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GtkIconSize icon_size);
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void _gtk_icon_helper_set_surface (GtkIconHelper *self,
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cairo_surface_t *surface);
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gboolean _gtk_icon_helper_set_icon_size (GtkIconHelper *self,
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GtkIconSize icon_size);
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gboolean _gtk_icon_helper_set_pixel_size (GtkIconHelper *self,
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gint pixel_size);
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gboolean _gtk_icon_helper_set_use_fallback (GtkIconHelper *self,
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gboolean use_fallback);
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GtkImageType _gtk_icon_helper_get_storage_type (GtkIconHelper *self);
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GtkIconSize _gtk_icon_helper_get_icon_size (GtkIconHelper *self);
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gint _gtk_icon_helper_get_pixel_size (GtkIconHelper *self);
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gboolean _gtk_icon_helper_get_use_fallback (GtkIconHelper *self);
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GdkPixbuf *_gtk_icon_helper_peek_pixbuf (GtkIconHelper *self);
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GIcon *_gtk_icon_helper_peek_gicon (GtkIconHelper *self);
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GtkIconSet *_gtk_icon_helper_peek_icon_set (GtkIconHelper *self);
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GdkPixbufAnimation *_gtk_icon_helper_peek_animation (GtkIconHelper *self);
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cairo_surface_t *_gtk_icon_helper_peek_surface (GtkIconHelper *self);
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GtkImageDefinition *gtk_icon_helper_get_definition (GtkIconHelper *self);
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const gchar *_gtk_icon_helper_get_stock_id (GtkIconHelper *self);
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const gchar *_gtk_icon_helper_get_icon_name (GtkIconHelper *self);
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cairo_surface_t *gtk_icon_helper_load_surface (GtkIconHelper *self,
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int scale);
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void _gtk_icon_helper_get_size (GtkIconHelper *self,
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gint *width_out,
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gint *height_out);
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void _gtk_icon_helper_draw (GtkIconHelper *self,
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cairo_t *cr,
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gdouble x,
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gdouble y);
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gboolean _gtk_icon_helper_get_force_scale_pixbuf (GtkIconHelper *self);
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void _gtk_icon_helper_set_force_scale_pixbuf (GtkIconHelper *self,
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gboolean force_scale);
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void gtk_icon_helper_invalidate (GtkIconHelper *self);
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G_END_DECLS
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#endif /* __GTK_ICON_HELPER_H__ */
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