diff options
Diffstat (limited to 'gtk/gtkhslaprivate.h')
| -rw-r--r-- | gtk/gtkhslaprivate.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/gtk/gtkhslaprivate.h b/gtk/gtkhslaprivate.h new file mode 100644 index 0000000000..9f038cce25 --- /dev/null +++ b/gtk/gtkhslaprivate.h @@ -0,0 +1,51 @@ +/* GTK - The GIMP Toolkit + * Copyright (C) 2012 Benjamin Otte <otte@gnome.org> + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __GTK_HSLA_PRIVATE_H__ +#define __GTK_HSLA_PRIVATE_H__ + +#include <gdk/gdk.h> + +G_BEGIN_DECLS + +typedef struct _GtkHSLA GtkHSLA; + +struct _GtkHSLA { + double hue; + double saturation; + double lightness; + double alpha; +}; + +void _gtk_hsla_init (GtkHSLA *hsla, + double hue, + double saturation, + double lightness, + double alpha); +void _gtk_hsla_init_from_rgba (GtkHSLA *hsla, + const GdkRGBA *rgba); +/* Yes, I can name that function like this! */ +void _gdk_rgba_init_from_hsla (GdkRGBA *rgba, + const GtkHSLA *hsla); + +void _gtk_hsla_shade (GtkHSLA *dest, + const GtkHSLA *src, + double factor); + +G_END_DECLS + +#endif /* __GTK_HSLA_PRIVATE_H__ */ |