Pileus Git - ~andy/gtk/blob - gtk/gtkthemingbackgroundprivate.h

   1 /* GTK - The GIMP Toolkit
   2  * Copyright (C) 2011 Red Hat, Inc.
   3  *
   4  * Author: Cosimo Cecchi <cosimoc@gnome.org>
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 #ifndef __GTK_THEMING_BACKGROUND_PRIVATE_H__
  21 #define __GTK_THEMING_BACKGROUND_PRIVATE_H__
  22
  23 #include <glib-object.h>
  24 #include <cairo.h>
  25
  26 #include "gtkcssimageprivate.h"
  27 #include "gtkstylecontextprivate.h"
  28 #include "gtkroundedboxprivate.h"
  29
  30 G_BEGIN_DECLS
  31
  32 typedef struct _GtkThemingBackground GtkThemingBackground;
  33
  34 struct _GtkThemingBackground {
  35   GtkStyleContext *context;
  36
  37   cairo_rectangle_t paint_area;
  38   cairo_rectangle_t image_rect;
  39
  40   GtkJunctionSides junction;
  41   GtkCssImage *image;
  42
  43   GtkRoundedBox padding_box;
  44   GtkRoundedBox clip_box;
  45
  46   GtkStateFlags flags;
  47   GtkBorder border;
  48   GtkBorder padding;
  49   GdkRGBA bg_color;
  50 };
  51
  52 void _gtk_theming_background_init (GtkThemingBackground *bg,
  53                                    GtkThemingEngine     *engine,
  54                                    gdouble               x,
  55                                    gdouble               y,
  56                                    gdouble               width,
  57                                    gdouble               height,
  58                                    GtkJunctionSides      junction);
  59
  60 void _gtk_theming_background_init_from_context (GtkThemingBackground *bg,
  61                                                 GtkStyleContext      *context,
  62                                                 gdouble               x,
  63                                                 gdouble               y,
  64                                                 gdouble               width,
  65                                                 gdouble               height,
  66                                                 GtkJunctionSides      junction);
  67
  68 void _gtk_theming_background_render (GtkThemingBackground *bg,
  69                                      cairo_t              *cr);
  70
  71 gboolean _gtk_theming_background_has_background_image (GtkThemingBackground *bg);
  72
  73 G_END_DECLS
  74
  75 #endif /* __GTK_THEMING_BACKGROUND_PRIVATE_H__ */