/* GTK - The GIMP Toolkit * Copyright (C) 2012 Red Hat, Inc. * * 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_COLOR_SCALE_H__ #define __GTK_COLOR_SCALE_H__ #include <gtk/gtkscale.h> G_BEGIN_DECLS #define GTK_TYPE_COLOR_SCALE (gtk_color_scale_get_type ()) #define GTK_COLOR_SCALE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_COLOR_SCALE, GtkColorScale)) #define GTK_IS_COLOR_SCALE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_COLOR_SCALE)) typedef struct _GtkColorScale GtkColorScale; typedef enum { GTK_COLOR_SCALE_HUE, GTK_COLOR_SCALE_ALPHA } GtkColorScaleType; GType gtk_color_scale_get_type (void) G_GNUC_CONST; GtkWidget * gtk_color_scale_new (GtkAdjustment *adjustment, GtkColorScaleType type); void gtk_color_scale_set_rgba (GtkColorScale *scale, const GdkRGBA *color); void gtk_color_scale_snapshot_trough (GtkColorScale *scale, GtkSnapshot *snapshot, int width, int height); G_END_DECLS #endif /* __GTK_COLOR_SCALE_H__ */