#ifndef __SP_GRADIENT_IMAGE_H__ #define __SP_GRADIENT_IMAGE_H__ /* * A simple gradient preview * * Author: * Lauris Kaplinski <lauris@kaplinski.com> * * Copyright (C) 2001-2002 Lauris Kaplinski * Copyright (C) 2001 Ximian, Inc. * * Released under GNU GPL, read the file 'COPYING' for more information */ #include <gtk/gtkwidget.h> #include "../libnr/nr-matrix.h" class SPGradient; #include <glib.h> #include <sigc++/connection.h> #define SP_TYPE_GRADIENT_IMAGE (sp_gradient_image_get_type ()) #define SP_GRADIENT_IMAGE(o) (GTK_CHECK_CAST ((o), SP_TYPE_GRADIENT_IMAGE, SPGradientImage)) #define SP_GRADIENT_IMAGE_CLASS(k) (GTK_CHECK_CLASS_CAST ((k), SP_TYPE_GRADIENT_IMAGE, SPGradientImageClass)) #define SP_IS_GRADIENT_IMAGE(o) (GTK_CHECK_TYPE ((o), SP_TYPE_GRADIENT_IMAGE)) #define SP_IS_GRADIENT_IMAGE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), SP_TYPE_GRADIENT_IMAGE)) struct SPGradientImage { GtkWidget widget; SPGradient *gradient; guchar *px; sigc::connection release_connection; sigc::connection modified_connection; }; struct SPGradientImageClass { GtkWidgetClass parent_class; }; GtkType sp_gradient_image_get_type (void); GtkWidget *sp_gradient_image_new (SPGradient *gradient); void sp_gradient_image_set_gradient (SPGradientImage *gi, SPGradient *gr); #endif