bprocessor-commit

[Nordholt <nor...@us...>]

Update of /cvsroot/bprocessor/gl/src/net/sourceforge/bprocessor/gl/tool
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv10696

Added Files:
	SpacePopupListener.java 
Log Message:
Listener for the space popup

--- NEW FILE: SpacePopupListener.java ---
//---------------------------------------------------------------------------------
// $Id: SpacePopupListener.java,v 1.1 2005/11/03 11:10:19 nordholt Exp $
//
// Copyright (c) 2005      The BProcessor Team (http://bprocessor.sourceforge.net) 
// Released under the Lesser GNU Public License v2.1
//---------------------------------------------------------------------------------
package net.sourceforge.bprocessor.gl.tool;

import net.sourceforge.bprocessor.gl.view.View;

import javax.swing.event.PopupMenuListener;
import javax.swing.event.PopupMenuEvent;

import org.apache.log4j.Logger;

/** The listener for a Space Popup Menu */
public class SpacePopupListener implements PopupMenuListener {
  
  /** the Logger */
  private static Logger log = Logger.getLogger(SpacePopupListener.class);
  
  /** the view */
  private View view;
  
  /** If the popup is for the front or back of a surface*/
  private boolean front;
  
  /**
   * Creates a new popup menu listener.
   * @param front whether or not the listener is for the front of a surface
   * @param view the view
   */
  public SpacePopupListener(boolean front, View view) {
    this.front = front;
    this.view = view;
  }
  
  /**
   * Empty
   * @param e a PopupMenuEvent
   */
  public void popupMenuCanceled(PopupMenuEvent e) {
  }
  
  /**
   * Invoked when the popup menu will become invisible. makes sure to 
   * deselect the label.
   * @param e a PopupMenuEvent 
   */
  public void popupMenuWillBecomeInvisible(PopupMenuEvent e) {
    view.deSelectLabel();
  }
  
  
  /**
   * Invoked when the popup menu will become visible. makes sure to 
   * select the label.
   * @param e a PopupMenuEvent 
   */
  public void popupMenuWillBecomeVisible(PopupMenuEvent e) {
    if (front) {
      view.selectFrontLabel();
    } else {
      view.selectBackLabel();
    }
  }
}