forked from AuroraMiddleware/gtk
96 lines
3.2 KiB
C
96 lines
3.2 KiB
C
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/* GTK - The GIMP Toolkit
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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*
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* Themes added by The Rasterman <raster@redhat.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 Free
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* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __GTK_THEMES_H__
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#define __GTK_THEMES_H__
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#include <string.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <gdk/gdk.h>
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#include <gtk/gtkstyle.h>
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#include <gtk/gtkwidget.h>
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struct _GtkThemeEngine {
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/* Fill in engine_data pointer in a GtkRcStyle by parsing contents
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* of brackets. Returns G_TOKEN_NONE if succesfull, otherwise returns
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* the token it expected but didn't get.
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*/
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guint (*parse_rc_style) (GScanner *scanner, GtkRcStyle *rc_style);
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/* Combine RC style data from src into dest. If
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* dest->engine_data is NULL, it should be initialized to default
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* values.
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*/
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void (*merge_rc_style) (GtkRcStyle *dest, GtkRcStyle *src);
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/* Fill in style->engine_data from rc_style->engine_data */
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void (*rc_style_to_style) (GtkStyle *style, GtkRcStyle *rc_style);
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/* Duplicate engine_data from src to dest. The engine_data will
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* not subsequently be modified except by a call to realize_style()
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* so if realize_style() does nothing, refcounting is appropriate.
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*/
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void (*duplicate_style) (GtkStyle *dest, GtkStyle *src);
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/* If style needs to initialize for a particular colormap/depth
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* combination, do it here. style->colormap/style->depth will have
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* been set at this point, and style itself initialized for
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* the colormap
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*/
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void (*realize_style) (GtkStyle *new_style);
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/* If style needs to clean up for a particular colormap/depth
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* combination, do it here.
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*/
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void (*unrealize_style) (GtkStyle *new_style);
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/* Clean up rc_style->engine_data before rc_style is destroyed */
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void (*destroy_rc_style) (GtkRcStyle *rc_style);
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/* Clean up style->engine_data before style is destroyed */
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void (*destroy_style) (GtkStyle *style);
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void (*set_background) (GtkStyle *style,
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GdkWindow *window,
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GtkStateType state_type);
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};
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GtkThemeEngine *gtk_theme_engine_get (gchar *name);
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void gtk_theme_engine_ref (GtkThemeEngine *engine);
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void gtk_theme_engine_unref (GtkThemeEngine *engine);
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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/* Initialization, exit, mainloop and miscellaneous routines
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*/
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void gtk_themes_init (int *argc,
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char ***argv);
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void gtk_themes_exit (gint error_code);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __GTK_THEMES_H__ */
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