1 /* === S Y N F I G ========================================================= */
2 /*! \file widget_distance.cpp
3 ** \brief Template File
8 ** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
10 ** This package is free software; you can redistribute it and/or
11 ** modify it under the terms of the GNU General Public License as
12 ** published by the Free Software Foundation; either version 2 of
13 ** the License, or (at your option) any later version.
15 ** This package is distributed in the hope that it will be useful,
16 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
17 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 ** General Public License for more details.
21 /* ========================================================================= */
23 /* === H E A D E R S ======================================================= */
32 #include <gtkmm/entry.h>
33 #include <gtkmm/button.h>
34 #include "widget_distance.h"
41 /* === U S I N G =========================================================== */
44 //using namespace etl;
45 using namespace synfig;
46 using namespace studio;
48 /* === M A C R O S ========================================================= */
50 /* === G L O B A L S ======================================================= */
52 /* === P R O C E D U R E S ================================================= */
54 /* === M E T H O D S ======================================================= */
56 Widget_Distance::Widget_Distance():
57 Gtk::SpinButton(0.05,5),
58 distance_(1, Distance::SYSTEM_POINTS),
59 adjustment(0,-100000000,100000000,1,1,0)
61 set_adjustment(adjustment);
65 Widget_Distance::~Widget_Distance()
70 Widget_Distance::on_input(double* new_value)
72 distance_=synfig::String(get_text());
73 *new_value=distance_.get();
78 Widget_Distance::on_output()
81 distance_=get_adjustment()->get_value();
82 set_text(distance_.get_string(get_digits()));
83 } catch (...) { /* synfig::error("Widget_Distance::on_output(): Caught something..."); */ }
88 Widget_Distance::set_value(const synfig::Distance &data)
91 get_adjustment()->set_value(distance_.get());
95 Widget_Distance::get_value() const
97 distance_=get_adjustment()->get_value();