/*
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 University 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.views;
import java.awt.Dimension;
import java.awt.FlowLayout;
import java.util.ArrayList;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JSlider;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
import fr.orsay.lri.varna.VARNAPanel;
import fr.orsay.lri.varna.controlers.ControleurSliderLabel;
import fr.orsay.lri.varna.models.VARNAConfig;
import fr.orsay.lri.varna.models.rna.ModeleBP;
public class VueBPThickness implements ChangeListener {
private VARNAPanel _vp;
ArrayList<ModeleBP> _msbp;
private JSlider _thicknessSlider;
private JPanel panel;
private ArrayList<Double> _backupThicknesses = new ArrayList<Double>();
private double FACTOR = 10.0;
public VueBPThickness(VARNAPanel vp, ArrayList<ModeleBP> msbp) {
_vp = vp;
_msbp = msbp;
backupThicknesses();
_thicknessSlider = new JSlider(JSlider.HORIZONTAL, 1, 100,
(int) (msbp.get(0).getStyle().getThickness(
VARNAConfig.DEFAULT_BP_THICKNESS) * FACTOR));
_thicknessSlider.setMajorTickSpacing(10);
_thicknessSlider.setPaintTicks(true);
_thicknessSlider.setPaintLabels(false);
_thicknessSlider.setPreferredSize(new Dimension(500, 50));
JLabel thicknessLabel = new JLabel(String.valueOf(msbp.get(0).getStyle()
.getThickness(VARNAConfig.DEFAULT_BP_THICKNESS)));
thicknessLabel.setPreferredSize(new Dimension(50, thicknessLabel
.getPreferredSize().height));
_thicknessSlider.addChangeListener(new ControleurSliderLabel(
thicknessLabel, 1.0 / FACTOR));
_thicknessSlider.addChangeListener(this);
panel = new JPanel();
panel.setLayout(new FlowLayout(FlowLayout.LEFT));
JLabel labelZ = new JLabel("Thickness:");
panel.add(labelZ);
panel.add(_thicknessSlider);
panel.add(thicknessLabel);
}
private void backupThicknesses() {
for (int i = 0; i < _msbp.size(); i++) {
this._backupThicknesses.add(_msbp.get(i).getStyle().getThickness(
VARNAConfig.DEFAULT_BP_THICKNESS));
}
}
public void restoreThicknesses() {
for (int i = 0; i < _msbp.size(); i++) {
_msbp.get(i).getStyle().setThickness(_backupThicknesses.get(i));
}
}
public JPanel getPanel() {
return panel;
}
public double getThickness() {
return (double) _thicknessSlider.getValue() / FACTOR;
}
public VARNAPanel get_vp() {
return _vp;
}
public void stateChanged(ChangeEvent e) {
for (int i = 0; i < _msbp.size(); i++) {
_msbp.get(i).getStyle().setThickness(
((double) _thicknessSlider.getValue()) / FACTOR);
}
_vp.repaint();
}
}