pidgin/gtkstyle.h

   1 /* pidgin
   2  *
   3  * Pidgin is the legal property of its developers, whose names are too numerous
   4  * to list here.  Please refer to the COPYRIGHT file distributed with this
   5  * source distribution.
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02111-1301  USA
  20  */
  21
  22 /**
  23  * SECTION:gtkstyle
  24  * @section_id: pidgin-gtkstyle
  25  * @short_description: <filename>gtkstyle.h</filename>
  26  * @title: Style API
  27  */
  28
  29 #ifndef _PIDGINSTYLE_H_
  30 #define _PIDGINSTYLE_H_
  31
  32 #include <gtk/gtk.h>
  33
  34 G_BEGIN_DECLS
  35
  36 /**
  37  * pidgin_style_is_dark:
  38  * @style: The GtkStyle in use, or NULL to use a cached version.
  39  *
  40  * Returns whether or not dark mode is enabled.
  41  *
  42  * Returns: TRUE if dark mode is enabled and foreground colours should be invertred
  43  */
  44
  45 gboolean pidgin_style_is_dark(GtkStyle *style);
  46
  47 /**
  48  * pidgin_style_adjust_contrast:
  49  * @style: The GtkStyle in use.
  50  * @color: Color to be lightened. Transformed color will be written here.
  51  *
  52  * Lighten a color if dark mode is enabled.
  53  */
  54
  55 void pidgin_style_adjust_contrast(GtkStyle *style, GdkRGBA *color);
  56
  57 G_END_DECLS
  58
  59 #endif /* _PIDGINSTYLE_H_ */