/**
* Copyright (C) 2002-2012 The FreeCol Team
*
* This file is part of FreeCol.
*
* FreeCol 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.
*
* FreeCol 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 FreeCol. If not, see <http://www.gnu.org/licenses/>.
*/
package net.sf.freecol.client.gui.option;
import java.util.Hashtable;
import org.freecolandroid.repackaged.javax.swing.DefaultBoundedRangeModel;
import org.freecolandroid.repackaged.javax.swing.JComponent;
import org.freecolandroid.repackaged.javax.swing.JLabel;
import org.freecolandroid.repackaged.javax.swing.JSlider;
import net.sf.freecol.client.gui.GUI;
import net.sf.freecol.client.gui.i18n.Messages;
import net.sf.freecol.common.option.RangeOption;
/**
* This class provides visualization for an {@link
* net.sf.freecol.common.option.RangeOption}. In order to enable
* values to be both seen and changed.
*/
public final class RangeOptionUI extends SliderOptionUI<RangeOption> {
/**
* Creates a new <code>RangeOptionUI</code> for the given
* <code>RangeOption</code>.
*
* @param option The <code>RangeOption</code> to make a user interface for
* @param editable boolean whether user can modify the setting
*/
public RangeOptionUI(GUI gui, final RangeOption option, boolean editable) {
super(gui, option, editable);
JSlider slider = getComponent();
slider.setModel(new DefaultBoundedRangeModel(option.getValueRank(), 0, 0, option.getItemValues().size() - 1));
Hashtable<Integer, JComponent> labels = new Hashtable<Integer, JComponent>();
int index = 0;
for (String string : option.getItemValues().values()) {
if (option.localizeLabels()) {
labels.put(index, new JLabel(Messages.message(string)));
} else {
labels.put(index, new JLabel(string));
}
index++;
}
slider.setLabelTable(labels);
slider.setValue(option.getValueRank());
slider.setMajorTickSpacing(1);
slider.setSnapToTicks(true);
}
/**
* {@inheritDoc}
*/
@Override
public void updateOption() {
getOption().setValueRank(getComponent().getValue());
}
/**
* {@inheritDoc}
*/
@Override
public void reset() {
getComponent().setValue(getOption().getValueRank());
}
}