/*   my version of a smaller slider
 *
 *   This program is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation; either version 2 of the License, or
 *   (at your option) any later version.
 *
 *   This program 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 General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with this program; if not, write to the Free Software
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include <errno.h>
#include <signal.h>
#include <fcntl.h>
#include <sys/wait.h>

#include <glib.h>
#include <gnome.h>

#include "hslider.h"

/****************/
/* widget stuff */
/****************/

static void gtk_real_range_draw_trough (GtkRange *range);

static void
hslider_class_init(HSliderClass *hsliderclass)
{
	GtkRangeClass *range_class;
	range_class = GTK_RANGE_CLASS (hsliderclass);

	range_class->draw_trough = gtk_real_range_draw_trough;
	GTK_SCALE_CLASS(hsliderclass)->slider_length = 7;
}

static int
button_press (HSlider *hslider, GdkEventButton *event)
{
	if (event->button > 1)
		gtk_signal_emit_stop_by_name (GTK_OBJECT (hslider), "button_press_event");
}
static void
hslider_init(HSlider *hslider)
{
	gtk_signal_connect (GTK_OBJECT (hslider), "button_press_event", button_press, NULL);
}


guint
hslider_get_type(void)
{
	static guint hslider_type = 0;

	if (!hslider_type) {
		GtkTypeInfo hslider_info = {
			"HSlider",
			sizeof(HSlider),
			sizeof(HSliderClass),
			(GtkClassInitFunc) hslider_class_init,
			(GtkObjectInitFunc) hslider_init,
			(GtkArgSetFunc) NULL,
			(GtkArgGetFunc) NULL
		};

		hslider_type = gtk_type_unique(gtk_hscale_get_type(),
						    &hslider_info);
	}
	return hslider_type;
}

GtkWidget *
hslider_new(void)
{
        return GTK_WIDGET(gtk_type_new(hslider_get_type()));
}


static void
gtk_real_range_draw_trough (GtkRange *range)
{
  g_return_if_fail (range != NULL);
  g_return_if_fail (GTK_IS_RANGE (range));

  if (range->trough)
     {
	gtk_paint_shadow (GTK_WIDGET (range)->style, range->trough,
			  GTK_STATE_ACTIVE, GTK_SHADOW_IN,
			  NULL, GTK_WIDGET(range), "trough",
			  0, 0, -1, -1);
	if (GTK_WIDGET_HAS_FOCUS (range))
	  gtk_paint_focus (GTK_WIDGET (range)->style,
			  range->trough,
			   NULL, GTK_WIDGET(range), "trough",
			   0, 0, -1, -1);
    }
}