/* === S Y N F I G ========================================================= */
/*! \file widget_distance.cpp
** \brief Template File
**
** $Id$
**
** \legal
** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
**
** This package 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 package 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.
** \endlegal
*/
/* ========================================================================= */
/* === H E A D E R S ======================================================= */
#ifdef USING_PCH
# include "pch.h"
#else
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <gtkmm/entry.h>
#include <gtkmm/button.h>
#include "widget_distance.h"
#include "app.h"
#include "general.h"
#endif
/* === U S I N G =========================================================== */
using namespace std;
//using namespace etl;
using namespace synfig;
using namespace studio;
/* === M A C R O S ========================================================= */
/* === G L O B A L S ======================================================= */
/* === P R O C E D U R E S ================================================= */
/* === M E T H O D S ======================================================= */
Widget_Distance::Widget_Distance():
Gtk::SpinButton(0.05,5),
distance_(1, Distance::SYSTEM_POINTS),
adjustment(0,-100000000,100000000,1,1,0)
{
set_adjustment(adjustment);
set_numeric(false);
}
Widget_Distance::~Widget_Distance()
{
}
int
Widget_Distance::on_input(double* new_value)
{
distance_=synfig::String(get_text());
*new_value=distance_.get();
return 1;
}
bool
Widget_Distance::on_output()
{
try{
distance_=get_adjustment()->get_value();
set_text(distance_.get_string(get_digits()));
} catch (...) { /* synfig::error("Widget_Distance::on_output(): Caught something..."); */ }
return true;
}
void
Widget_Distance::set_value(const synfig::Distance &data)
{
distance_=data;
get_adjustment()->set_value(distance_.get());
}
synfig::Distance
Widget_Distance::get_value() const
{
distance_=get_adjustment()->get_value();
return distance_;
}