/*
VARNA is a tool for the automated drawing, visualization and annotation of the secondary structure of RNA, designed as a companion software for web servers and databases.
Copyright (C) 2008 Kevin Darty, Alain Denise and Yann Ponty.
electronic mail : Yann.Ponty@lri.fr
paper mail : LRI, bat 490 Universiy� Paris-Sud 91405 Orsay Cedex France
This file is part of VARNA version 3.1.
VARNA version 3.1 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 3 of the License, or (at your option) any later version.
VARNA version 3.1 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 VARNA version 3.1.
If not, see http://www.gnu.org/licenses.
*/
package fr.orsay.lri.varna.controlers;
import javax.swing.JLabel;
import javax.swing.JSlider;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
public class ControleurSliderLabel implements ChangeListener {
private JLabel _l;
private double _factor = 1.0;
public ControleurSliderLabel(JLabel zoomAmountValueLabel) {
_l = zoomAmountValueLabel;
_factor = 1.0;
}
public ControleurSliderLabel(JLabel zoomAmountValueLabel, boolean percent) {
_l = zoomAmountValueLabel;
if (percent)
_factor = 0.01;
}
public ControleurSliderLabel(JLabel zoomAmountValueLabel, double factor) {
_l = zoomAmountValueLabel;
_factor = factor;
}
public void stateChanged(ChangeEvent e) {
double value = ((JSlider) e.getSource()).getValue();
value *= _factor;
_l.setText(String.valueOf(value));
}
}