/*
* RapidMiner
*
* Copyright (C) 2001-2011 by Rapid-I and the contributors
*
* Complete list of developers available at our web site:
*
* http://rapid-i.com
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see http://www.gnu.org/licenses/.
*/
package com.rapidminer.gui.tools;
import java.awt.Component;
import javax.swing.JScrollPane;
/**
* This extended version of the JScrollPane uses increased numbers of unit increments
* for both scroll bars making it more useful for mouse wheels.
*
* @author Ingo Mierswa
*/
public class ExtendedJScrollPane extends JScrollPane {
private static final long serialVersionUID = 218317624316997140L;
public ExtendedJScrollPane() {
super();
getHorizontalScrollBar().setUnitIncrement(10);
getVerticalScrollBar().setUnitIncrement(10);
}
public ExtendedJScrollPane(Component component) {
super(component);
getHorizontalScrollBar().setUnitIncrement(10);
getVerticalScrollBar().setUnitIncrement(10);
if (component instanceof ExtendedJTable) {
ExtendedJTable table = (ExtendedJTable) component;
table.setExtendedScrollPane(this);
}
}
@Override
public void setViewportView(Component component) {
super.setViewportView(component);
if (component instanceof ExtendedJTable) {
ExtendedJTable table = (ExtendedJTable) component;
table.setExtendedScrollPane(this);
}
}
}