/* * GTK - The GIMP Toolkit * Copyright (C) 1998, 1999 Red Hat, Inc. * All rights reserved. * * This Library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library 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 * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with the Mate Library; see the file COPYING.LIB. If not, * write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, * Boston, MA 02110-1301, USA. */ /* Color picker button for GNOME * * Author: Federico Mena <federico@nuclecu.unam.mx> * * Modified by the GTK+ Team and others 2003. See the AUTHORS * file for a list of people on the GTK+ Team. See the ChangeLog * files for a list of changes. These files are distributed with * GTK+ at ftp://ftp.gtk.org/pub/gtk/. */ #ifndef __MATE_COLOR_BUTTON_H__ #define __MATE_COLOR_BUTTON_H__ #include <glib.h> #include <gtk/gtk.h> G_BEGIN_DECLS /* The MateColorButton widget is a simple color picker in a button. * The button displays a sample of the currently selected color. When * the user clicks on the button, a color selection dialog pops up. * The color picker emits the "color_set" signal when the color is set. */ #define MATE_TYPE_COLOR_BUTTON (mate_color_button_get_type ()) #define MATE_COLOR_BUTTON(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), MATE_TYPE_COLOR_BUTTON, MateColorButton)) #define MATE_COLOR_BUTTON_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), MATE_TYPE_COLOR_BUTTON, MateColorButtonClass)) #define MATE_IS_COLOR_BUTTON(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), MATE_TYPE_COLOR_BUTTON)) #define MATE_IS_COLOR_BUTTON_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), MATE_TYPE_COLOR_BUTTON)) #define MATE_COLOR_BUTTON_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), MATE_TYPE_COLOR_BUTTON, MateColorButtonClass)) typedef struct _MateColorButton MateColorButton; typedef struct _MateColorButtonClass MateColorButtonClass; typedef struct _MateColorButtonPrivate MateColorButtonPrivate; struct _MateColorButton { GtkButton button; /*< private >*/ MateColorButtonPrivate *priv; }; struct _MateColorButtonClass { GtkButtonClass parent_class; void (* color_set) (MateColorButton *cp); /* Padding for future expansion */ void (*_gtk_reserved1) (void); void (*_gtk_reserved2) (void); void (*_gtk_reserved3) (void); void (*_gtk_reserved4) (void); }; GType mate_color_button_get_type (void) G_GNUC_CONST; GtkWidget *mate_color_button_new (void); GtkWidget *mate_color_button_new_with_color (const GdkColor *color); void mate_color_button_set_color (MateColorButton *color_button, const GdkColor *color); #if GTK_CHECK_VERSION(3, 0, 0) void mate_color_button_set_rgba (MateColorButton *color_button, const GdkRGBA *color); #endif void mate_color_button_set_alpha (MateColorButton *color_button, guint16 alpha); void mate_color_button_get_color (MateColorButton *color_button, GdkColor *color); #if GTK_CHECK_VERSION(3, 0, 0) void mate_color_button_get_rgba (MateColorButton *color_button, GdkRGBA *color); #endif guint16 mate_color_button_get_alpha (MateColorButton *color_button); void mate_color_button_set_use_alpha (MateColorButton *color_button, gboolean use_alpha); gboolean mate_color_button_get_use_alpha (MateColorButton *color_button); void mate_color_button_set_title (MateColorButton *color_button, const gchar *title); const gchar *mate_color_button_get_title (MateColorButton *color_button); G_END_DECLS #endif /* __MATE_COLOR_BUTTON_H__ */