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/*
This file is part of GNUnet
(C) 2005, 2006, 2010 Christian Grothoff (and other contributing authors)
GNUnet 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, or (at your
option) any later version.
GNUnet 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 GNUnet; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
/**
* @file src/fs/gnunet-fs-gtk-anonymtiy_spin_buttons.c
* @author Christian Grothoff
*
* This file contains callbacks to turn spin buttons red when the
* value reaches zero.
*/
#include "gnunet-fs-gtk-common.h"
#include <gdk/gdk.h>
/**
* Spin button is changed, update its colour.
*/
void
GNUNET_GTK_anonymity_spin_button_value_changed_cb (GtkWidget * w, gpointer data)
{
#ifdef GdkRBGA
GtkSpinButton *spin;
gint val;
GdkRGBA bcolor;
GdkRGBA fcolor;
spin = GTK_SPIN_BUTTON (w);
if (spin == NULL)
{
GNUNET_break (0);
return;
}
val = gtk_spin_button_get_value_as_int (spin);
if (val == 0)
{
if ((TRUE == gdk_rgba_parse (&bcolor, "red")) &&
(TRUE == gdk_rgba_parse (&fcolor, "black")) )
{
gtk_widget_override_background_color (w, GTK_STATE_NORMAL, &bcolor);
gtk_widget_override_color (w, GTK_STATE_NORMAL, &fcolor);
}
else
{
GNUNET_break (0);
}
}
else
{
gtk_widget_override_background_color (w, GTK_STATE_NORMAL, NULL);
gtk_widget_override_color (w, GTK_STATE_NORMAL, NULL);
}
#endif
}
/* end of gnunet-fs-gtk-anonymtiy_spin_buttons.c */
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