forked from AuroraMiddleware/gtk
121 lines
3.9 KiB
C
121 lines
3.9 KiB
C
/* GTK - The GIMP Toolkit
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* Copyright (C) 2010 Carlos Garnacho <carlosg@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_STYLE_PROVIDER_H__
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#define __GTK_STYLE_PROVIDER_H__
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#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
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#error "Only <gtk/gtk.h> can be included directly."
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#endif
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#include <gdk/gdk.h>
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#include <gtk/gtkenums.h>
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#include <gtk/gtktypes.h>
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G_BEGIN_DECLS
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#define GTK_TYPE_STYLE_PROVIDER (gtk_style_provider_get_type ())
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#define GTK_STYLE_PROVIDER(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GTK_TYPE_STYLE_PROVIDER, GtkStyleProvider))
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#define GTK_IS_STYLE_PROVIDER(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GTK_TYPE_STYLE_PROVIDER))
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#define GTK_STYLE_PROVIDER_GET_IFACE(o) (G_TYPE_INSTANCE_GET_INTERFACE ((o), GTK_TYPE_STYLE_PROVIDER, GtkStyleProviderIface))
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/**
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* GTK_STYLE_PROVIDER_PRIORITY_FALLBACK:
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*
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* The priority used for default style information
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* that is used in the absence of themes.
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*
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* Note that this is not very useful for providing default
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* styling for custom style classes - themes are likely to
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* override styling provided at this priority with
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* catch-all `* {...}` rules.
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*/
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#define GTK_STYLE_PROVIDER_PRIORITY_FALLBACK 1
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/**
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* GTK_STYLE_PROVIDER_PRIORITY_THEME:
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*
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* The priority used for style information provided
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* by themes.
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*/
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#define GTK_STYLE_PROVIDER_PRIORITY_THEME 200
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/**
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* GTK_STYLE_PROVIDER_PRIORITY_SETTINGS:
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*
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* The priority used for style information provided
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* via #GtkSettings.
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*
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* This priority is higher than #GTK_STYLE_PROVIDER_PRIORITY_THEME
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* to let settings override themes.
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*/
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#define GTK_STYLE_PROVIDER_PRIORITY_SETTINGS 400
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/**
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* GTK_STYLE_PROVIDER_PRIORITY_APPLICATION:
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*
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* A priority that can be used when adding a #GtkStyleProvider
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* for application-specific style information.
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*/
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#define GTK_STYLE_PROVIDER_PRIORITY_APPLICATION 600
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/**
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* GTK_STYLE_PROVIDER_PRIORITY_USER:
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*
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* The priority used for the style information from
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* `~/.gtk-4.0.css`.
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*
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* You should not use priorities higher than this, to
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* give the user the last word.
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*/
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#define GTK_STYLE_PROVIDER_PRIORITY_USER 800
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typedef struct _GtkStyleProviderIface GtkStyleProviderIface;
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typedef struct _GtkStyleProvider GtkStyleProvider; /* dummy typedef */
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/**
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* GtkStyleProviderIface:
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* @get_style_property: Gets the value of a widget style property that applies to a widget path.
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*/
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struct _GtkStyleProviderIface
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{
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/*< private >*/
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GTypeInterface g_iface;
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/*< public >*/
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gboolean (* get_style_property) (GtkStyleProvider *provider,
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GtkWidgetPath *path,
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GtkStateFlags state,
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GParamSpec *pspec,
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GValue *value);
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};
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GDK_AVAILABLE_IN_ALL
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GType gtk_style_provider_get_type (void) G_GNUC_CONST;
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GDK_AVAILABLE_IN_ALL
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gboolean gtk_style_provider_get_style_property (GtkStyleProvider *provider,
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GtkWidgetPath *path,
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GtkStateFlags state,
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GParamSpec *pspec,
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GValue *value);
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G_END_DECLS
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#endif /* __GTK_STYLE_PROVIDER_H__ */
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