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104 lines
3.9 KiB
C
104 lines
3.9 KiB
C
/*
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* GTK - The GIMP Toolkit
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* Copyright (C) 1998, 1999 Red Hat, Inc.
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* All rights reserved.
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*
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* This Library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This Library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with the Gnome Library; see the file COPYING.LIB. If not,
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* write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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/* Color picker button for GNOME
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*
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* Author: Federico Mena <federico@nuclecu.unam.mx>
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*
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* Modified by the GTK+ Team and others 2003. See the AUTHORS
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* file for a list of people on the GTK+ Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
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*/
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#if defined(GTK_DISABLE_SINGLE_INCLUDES) && !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
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#error "Only <gtk/gtk.h> can be included directly."
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#endif
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#ifndef __GTK_COLOR_BUTTON_H__
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#define __GTK_COLOR_BUTTON_H__
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#include <gtk/gtkbutton.h>
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G_BEGIN_DECLS
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/* The GtkColorButton widget is a simple color picker in a button.
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* The button displays a sample of the currently selected color. When
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* the user clicks on the button, a color selection dialog pops up.
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* The color picker emits the "color_set" signal when the color is set.
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*/
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#define GTK_TYPE_COLOR_BUTTON (gtk_color_button_get_type ())
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#define GTK_COLOR_BUTTON(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_COLOR_BUTTON, GtkColorButton))
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#define GTK_COLOR_BUTTON_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_COLOR_BUTTON, GtkColorButtonClass))
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#define GTK_IS_COLOR_BUTTON(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_COLOR_BUTTON))
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#define GTK_IS_COLOR_BUTTON_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_COLOR_BUTTON))
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#define GTK_COLOR_BUTTON_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_COLOR_BUTTON, GtkColorButtonClass))
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typedef struct _GtkColorButton GtkColorButton;
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typedef struct _GtkColorButtonClass GtkColorButtonClass;
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typedef struct _GtkColorButtonPrivate GtkColorButtonPrivate;
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struct _GtkColorButton {
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GtkButton button;
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/*< private >*/
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GtkColorButtonPrivate *GSEAL (priv);
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};
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struct _GtkColorButtonClass {
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GtkButtonClass parent_class;
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void (* color_set) (GtkColorButton *cp);
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/* Padding for future expansion */
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void (*_gtk_reserved1) (void);
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void (*_gtk_reserved2) (void);
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void (*_gtk_reserved3) (void);
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void (*_gtk_reserved4) (void);
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};
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GType gtk_color_button_get_type (void) G_GNUC_CONST;
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GtkWidget *gtk_color_button_new (void);
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GtkWidget *gtk_color_button_new_with_color (const GdkColor *color);
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void gtk_color_button_set_color (GtkColorButton *color_button,
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const GdkColor *color);
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void gtk_color_button_set_alpha (GtkColorButton *color_button,
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guint16 alpha);
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void gtk_color_button_get_color (GtkColorButton *color_button,
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GdkColor *color);
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guint16 gtk_color_button_get_alpha (GtkColorButton *color_button);
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void gtk_color_button_set_use_alpha (GtkColorButton *color_button,
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gboolean use_alpha);
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gboolean gtk_color_button_get_use_alpha (GtkColorButton *color_button);
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void gtk_color_button_set_title (GtkColorButton *color_button,
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const gchar *title);
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G_CONST_RETURN gchar *gtk_color_button_get_title (GtkColorButton *color_button);
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G_END_DECLS
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#endif /* __GTK_COLOR_BUTTON_H__ */
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