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/*
* $Id: gtkledbar.h,v 1.1.1.1 2002/09/08 04:03:51 welty Exp $
* GTKEXT - Extensions to The GIMP Toolkit
* Copyright (C) 1998 Gregory McLean
*
* 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 this library; if not, write to the Free
* Software Foundation, Inc., 59 Temple Place - Suite 330, Cambridge, MA
* 02139, USA.
*
* Eye candy!
*/
#ifndef __GTKLEDBAR_H__
#define __GTKLEDBAR_H__
#include <gdk/gdk.h>
#include "gtkled.h"
#ifdef __cplusplus
extern "C" {
#endif
#define LEDBAR(obj) GTK_CHECK_CAST (obj, led_bar_get_type (), LedBar)
#define LEDBAR_CLASS(klass) GTK_CHECK_CLASS_CAST (klass, led_bar_get_type (), LedBarClass)
#define IS_LEDBAR(obj) GTK_CHECK_TYPE (obj, led_bar_get_type ())
#define MAX_SEGMENTS 40
typedef struct _LedBar LedBar;
typedef struct _LedBarClass LedBarClass;
struct _LedBar
{
GtkVBox vbox;
GtkWidget *segments[MAX_SEGMENTS];
gint num_segments; /* How many segmanets in this bar */
gint lit_segments; /* last segment that is lit */
gint seq_segment; /* which led in the sequence we are at */
gint seq_dir; /* direction */
gint orientation; /* horizontal (0), or vertical (1) */
};
struct _LedBarClass
{
GtkVBoxClass parent_class;
};
GtkType led_bar_get_type (void);
GtkWidget* led_bar_new (gint segments,
gint orientation);
gint led_bar_get_num_segments (GtkWidget *bar);
void led_bar_light_segments (GtkWidget *bar,
gint num);
void led_bar_unlight_segments (GtkWidget *bar,
gint num);
void led_bar_light_segment (GtkWidget *bar,
gint segment);
void led_bar_unlight_segment (GtkWidget *bar,
gint segment);
void led_bar_light_percent (GtkWidget *bar,
gfloat percent);
void led_bar_sequence_step (GtkWidget *bar);
void led_bar_clear (GtkWidget *bar);
#ifdef __cplusplus
}
#endif
#endif
/* EOF */
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