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License

The source code is released under:

GNU General Public License

Java Source Code

/*
Copyright 2014 Seth Traverse/*  w w w.ja  v  a2  s.  c om*/

This file is part of Project Sierra.

Project Sierra 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.

Project Sierra 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 Project Sierra.  If not, see <http://www.gnu.org/licenses/>.
 */
package ca.viaware.api.gui.base;

import javax.swing.BoxLayout;

@SuppressWarnings("serial")
public class VList extends VPanel {

  private VListElement currentClicked;
  
  public VList() {
    setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));
  }
  
  public void setClicked(VListElement e) {
    if (currentClicked != null) currentClicked.setClicked(false);
    currentClicked = e;
  }
  
  public VListElement getAbove(VListElement below) {
    for (int i = 0; i < getComponentCount(); i++) {
      if (this.getComponent(i).equals(below)) {
        if (i > 0) return (VListElement) getComponent(i-1);
      }
    }
    
    return null;
  }
  
}

Java Source Code List

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